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Firmware for Samsung Galaxy S2 GT-I9100 smartphone. Samsung Galaxy S2 GT-I9100 smartphone firmware PhilzTouch Recovery device equipment |
Product release date. LithographyLithography indicates the semiconductor technology used to produce integrated chipsets and the report is shown in nanometer (nm), which indicates the size of the features built into the semiconductor. Terms of UseConditions of use represent the environmental and operational conditions arising from the context in which the system is used. Number of CoresNumber of cores is a term hardware, describing the number of independent central processing units in a single computing component (chip). Number of threadsA thread or thread of execution is a software term that refers to a basic, ordered sequence of instructions that can be transmitted or processed by a single CPU core. Base processor clock speedThe base frequency of the processor is the speed at which the processor transistors open/close. The base frequency of the processor is the operating point where the design power (TDP) is set. Frequency is measured in gigahertz (GHz), or billions of cycles per second. Maximum clock speed with Turbo Boost technologyMaximum clock frequency V Turbo mode is the maximum single-core processor clock speed that can be achieved using the Intel® Turbo Boost and Intel® Thermal Velocity Boost technologies it supports. Frequency is measured in gigahertz (GHz), or billions of cycles per second. Cache memoryThe processor cache is an area of high-speed memory located in the processor. Intel® Smart Cache refers to an architecture that allows all cores to dynamically share last-level cache access. System bus frequencyA bus is a subsystem that transfers data between computer components or between computers. An example is the system bus (FSB), through which data is exchanged between the processor and the memory controller unit; DMI interface, which is a point-to-point connection between the Intel Embedded Memory Controller and the Intel I/O Controller Assembly on system board; and a Quick Path Interconnect (QPI) connecting the processor and integrated memory controller. Design powerThermal design power (TDP) indicates the average performance in watts when the processor's power is dissipated (running at base frequency with all cores engaged) under a challenging workload as defined by Intel. Read the requirements for thermoregulation systems presented in the technical description. Available options for embedded systemsAvailable options for embedded systems indicate products that provide extended purchasing availability for intelligent systems and embedded solutions. Product specifications and conditions of use are provided in the Production Release Qualification (PRQ) report. Contact your Intel representative for details. Max. memory capacity (depending on memory type)Max. memory capacity refers to the maximum amount of memory supported by the processor. Memory typesIntel processors® support four different types memory: single-channel, dual-channel, triple-channel and Flex. Max. number of memory channelsDepends on the number of memory channels throughput applications. Max. memory bandwidthMax. memory bandwidth means maximum speed, from which data can be read from memory or stored in memory by the processor (in GB/s). ECC memory support‡ECC memory support indicates the processor's support for error correction code memory. ECC memory is a type of memory that supports identifying and correcting common types of internal memory corruption. Note that ECC memory support requires both processor and chipset support. Processor-integrated graphics‡Graphics system The processor is a graphics data processing circuit integrated into the processor, which forms the operation of the functions of the video system, computing processes, multimedia and information display. Systems Intel HD Graphics®, Iris™ Graphics, Iris Plus Graphics and Iris Pro Graphics provide advanced media conversion, high frequencies frames and the ability to demonstrate video in 4K Ultra HD (UHD) format. For getting additional information see Intel® Graphics Technology page. PCI Express EditionEditorial PCI Express is the version supported by the processor. PCIe (Peripheral Component Interconnect Express) is a high-speed serial expansion bus standard for computers to connect hardware devices to it. Different versions of PCI Express support different data transfer rates. PCI Express Configurations‡PCI Configurations Express (PCIe) describe the available PCIe channel configurations that can be used to map PCIe PCHs to PCIe devices. Max. number of PCI Express channelsThe PCI Express (PCIe) lane consists of two differential signal pairs for receiving and transmitting data, and is also the basic element of the PCIe bus. The number of PCI Express lanes is the total number of lanes that the processor supports. Supported ConnectorsA socket is a component that provides mechanical and electrical connections between the processor and the motherboard. T JUNCTIONThe temperature at the actual contact patch is the maximum temperature allowed on the processor die. Intel® Optane™ Memory supportIntel® Optane™ memory is a revolutionary new class of persistent memory that operates across system memory and storage devices to improve system performance and responsiveness. Combined with the Intel® Rapid Storage Technology Driver, it effectively manages multiple tiers of storage systems, providing one virtual disk for the needs of the OS, thereby ensuring that the most frequently used information is stored on the fastest data storage tier. Intel® Optane™ memory requires special hardware and software configurations. For configuration requirements, visit https://www.intel.com/content/www/ru/ru/architecture-and-technology/optane-memory.html. Intel® Turbo Boost Technology‡Intel® Turbo Boost Technology dynamically increases the processor frequency to the required level, using the difference between the nominal and maximum temperature and power parameters, allowing you to increase power efficiency or overclock the processor when necessary. Intel® vPro™ Platform CompliantIntel platform vPro® is a collection of hardware and technologies used to create end systems business computing with high performance, built-in security, advanced management features and platform stability. Intel® Hyper-Threading Technology‡Intel® Hyper-Threading Technology (Intel® HT Technology) provides two processing threads for each physical core. Multithreaded applications can perform more tasks in parallel, making work much faster. Intel® Virtualization Technology (VT-x)‡Intel® Virtualization Technology for Directed I/O (VT-x) allows a single hardware platform to function as multiple “virtual” platforms. The technology improves management capabilities, reducing downtime and maintaining productivity by dedicating separate partitions for computing operations. Intel® Virtualization Technology for Directed I/O (VT-d)‡Intel® Virtualization Technology for Directed I/O complements virtualization support in IA-32 architecture-based processors (VT-x) and Itanium® processors (VT-i) with I/O device virtualization capabilities. Intel® Virtualization Technology for Directed I/O helps users increase system security, reliability, and I/O device performance in virtual environments. Intel® VT-x with Extended Page Tables (EPT)‡Intel® VT-x with Extended Page Tables Technology, also known as Second Level Address Translation (SLAT), accelerates memory-intensive virtualized applications. Extended Page Tables technology on technology-enabled platforms Intel Virtualization® reduces memory and power overhead and increases time battery life thanks to hardware optimization of page redirection table management. Intel® TSX-NIIntel® Transactional Synchronization Extensions New Instructions (Intel® TSX-NI) are a set of instructions aimed at scaling performance in multi-threaded environments. This technology helps to perform parallel operations more efficiently through improved software locking control. Intel® 64‡ ArchitectureIntel® 64 architecture coupled with matching software Supports 64-bit applications on servers, workstations, desktops, and laptops.¹ Intel® 64 architecture delivers performance improvements that enable computing systems to utilize more than 4 GB of virtual and physical memory. Command setThe instruction set contains the basic commands and instructions that the microprocessor understands and can execute. The value shown indicates which Intel instruction set the processor is compatible with. Command Set ExtensionsCommand set extensions are additional instructions, which can be used to improve performance when performing operations on multiple data objects. These include SSE (Support for SIMD Extensions) and AVX (Vector Extensions). Idle statesIdle state (or C-state) mode is used to save power when the processor is idle. C0 means operating state, that is, the CPU is in this moment performs useful work. C1 is the first idle state, C2 is the second idle state, etc. The higher the numerical indicator of the C-state, the more energy saving actions the program performs. Enhanced Intel SpeedStep® TechnologyEnhanced Intel SpeedStep® technology delivers performance and compliance mobile systems to energy saving. Standard Intel SpeedStep® technology allows you to switch voltage and frequency levels depending on the load on the processor. Enhanced Intel SpeedStep® technology is built on the same architecture and uses design strategies such as voltage and frequency change separation, and clock distribution and recovery. Thermal control technologiesThermal management technologies protect the processor chassis and system from failure due to overheating with multiple thermal management features. An on-chip Digital Thermal Sensor (DTS) senses core temperature, and thermal management features reduce processor chassis power consumption when necessary, thereby reducing temperatures to ensure operation within normal operating specifications. Intel® Privacy Technology‡Intel® Privacy Technology is a built-in, token-based security technology. The technology provides simple, secure controls to control access to online commercial and business data, protecting against security threats and fraud. Intel® Privacy Technology uses hardware-based mechanisms to authenticate PCs to websites, banking systems And network services, confirming the uniqueness of this PC, protects against unauthorized access and prevents attacks using malware. Intel® Privacy Protection Technology can be used as a key component of two-factor authentication solutions designed to protect information on websites and control access to business applications. Intel® Stable Image Platform Program (Intel® SIPP)The Intel® SIPP (Intel® Stable Image Platform Program) involves zero changes to core platform components and drivers for at least 15 months or until the next generation release, making it easier to effective management end computing systems by IT staff. New Intel® AES CommandsIntel® AES-NI (Intel® AES New Instructions) commands are a set of commands that enable you to quickly and securely encrypt and decrypt data. AES-NI commands can be used to solve a wide range of cryptographic problems, such as applications that provide bulk encryption, decryption, authentication, random number generation, and authenticated encryption. Intel® Memory Protection Extensions (Intel® MPX) CommandsIntel® MPX (Intel® Memory Protection Extensions) are a set of hardware features that can be used by software in conjunction with compiler changes to check the safety of generated memory references at compile time due to possible buffer overflow or underrun. Intel® Trusted Execution Technology‡Intel® Trusted Execution Technology enhances secure command execution through hardware enhancements to Intel® processors and chipsets. This technology provides digital office platforms with security features such as measured application launch and secure command execution. This is achieved by creating an environment where applications run in isolation from other applications on the system. Function Execute Cancel Bit ‡The execution cancel bit is a hardware security feature that helps reduce vulnerability to viruses and malicious code, and prevent malware from running and spreading on a server or network. Intel® Boot GuardIntel® Device Protection Technology with Boot Guard features protects systems from viruses and malware before loading operating systems. The next test subject, Samsung GT-I9100, had to be updated to the latest official firmware. Unfortunately, the latest official version for this device is on Android based 4.1.2, for the most part the firmware is excellent, not counting that the manufacturer loves to cram branded “trash” into them. Flashing the official firmware is not that difficult, all you need is:
Having installed the drivers, turn off the phone, press the volume down button, the center button ok and turn it on, having received a warning, press up, the phone goes into download mode. You should see a picture like this For single-file firmware The ID:COM item should display 0: in my case 0: yours may be different. The Auto Reboot and F.Reset Time checkboxes must be checked, then use the PDA button to select our single-file firmware. Click Start. At the end of the process above 0: the inscription on a green background PASS! in the All threads completed log. This indicates that the firmware is complete, your device will reboot and turn on, but the data will remain on the phone. This method is recommended only for updating official version firmware!!! Do not use single-file firmware to downgrade or upgrade, Also not recommended for transitions from custom firmware to stock (official) firmware For three-file firmware Press the PDA button, select the file CODE_XXXX, then select Phone, select MODEM_XXXX, CSC select the file CSC_XXXX, (where XXXX is the phone model in this case I9100) then click Start Flagship S series smartphones released annually by Samsung, are characterized not only by a high level technical characteristics, but also a very long service life. Below we will talk about Samsung firmware Galaxy S 2 GT-I9100 is a phone that is considered “old” by the standards of the world of Android devices, but at the same time continues to perform its functions at a decent level today. Of course, effective work any Android device is possible only if its software is in good condition. If with operating system problems are observed, in most situations the firmware will help, which in the case of Samsung Galaxy S2 (SGS 2) can be performed in several ways. Despite the fact that the methodology for reinstalling Android on the Galaxy S 2 model has been used many times in practice, and strict adherence to the instructions below practically guarantees trouble-free processes and their positive results, do not forget:
The successful completion of almost any work is largely determined by the correct preparation of the object for operations, as well as the tools that may be needed. This statement is also true regarding the firmware of Android devices. To quickly and easily reinstall the OS and get the desired result (Android type/version) on the Samsung GT-I9100, it is highly recommended to carry out the following preparatory procedures. Drivers and operating modesFor the computer and utilities to interact with the internal memory of Android devices, it is necessary that the PC operating system be equipped with drivers that allow the Windows OS to “see” a smartphone that is in specialized modes and connected to the computer’s USB port. Download the app installer from the official webpage technical support GT-I9100 model at the link below. To download, select version 2.6.4.16113.3 . Install the tool following the installer's instructions. After Kies is installed, all necessary drivers to manipulate the phone using a PC. Among other things, the Kies program can be used for many operations with the GT-I9100 model, for example, saving data from the phone. If for some reason you don’t want or have the opportunity to install Keyes, you can use the driver package, which is distributed separately. Link to download the component installer "SAMSUNG_USB_Driver_for_Mobile_Phones.exe" for the model in question: Switching modesTo carry out serious interference with the internal memory of an Android device where OS components are installed, it is often necessary to switch the device to special service states. For Samsung GT-I9100 this is a recovery environment and software download mode ( "Download", "Odin-mode"). In order not to return to this issue in the future, we will figure out how to start the device in the specified modes at the preparation stage. Return to factory state, update official softwareAll methods for reinstalling the OS on the Samsung Galaxy S2 GT-I9100 proposed below in this material, with the exception of cases when it is necessary to restore a crashed Android, assume that the device is initially running the official system of the latest version released by the manufacturer - 4.1.2 ! Restoring settings to factory settings and clearing the device’s memory of the information it contains allows you to get rid of the software “garbage” that has accumulated during the operation of the SGS 2, the consequences of viruses, “brakes” and system freezes, etc. In addition, installing the system software in a cleaned user information, the device is often much more efficient in terms of performance levels during further use. In a word, before manipulating the SGS 2 system software, follow the procedure for returning the device to its factory state and update the official OS to latest version. For many users of the model in question, by the way, following the instructions below is enough to get the expected result - a smartphone in “out of the box” condition in terms of software and running the latest version of the official Android.
It may be necessary to repeat the update procedure several times until a situation occurs when, when selecting the item "Update" along the way "Settings" — "About the device", a notification will appear « Latest updates already installed". Root rightsSuperuser privileges obtained on the GT-I9100 smartphone allow you to perform a lot of actions with the system software that are not documented by the manufacturer. In particular, a user who has received root rights can clear the official Android from preinstalled system applications, not deleted standard methods, thus freeing up space in the device’s memory and speeding up its operation. In terms of changing the system software, root rights are important primarily because only by using them can you make a full backup before seriously interfering with the system software of the device. There are several methods to obtain Superuser rights. For example, using the KingRoot application and instructions from the article is effective for the model: Without using a computer, obtaining root rights for the S 2 model from Samsung is also possible. To do this, you can turn to the functionality of the Framaroot program, following the recommendations from the material available on our website: An equally effective method of obtaining Superuser privileges is to install a specialized zip package "CF-Root" using the recovery environment that developers equip their devices with. Backup, IMEI backupObtaining a backup copy of the information contained in the smartphone before tampering with it software part is an important stage, because the data stored in smartphones is often very valuable for their owners. Saving user information, applications, and more from the Galaxy S 2 can be done in different ways. Archiving user information In addition to tools from third-party developers designed for archiving information and listed in the material at the link above, users of the model in question who prefer official means of manipulation and do not plan to switch to custom firmware can use the above-mentioned Kies software to backup data. In this option, proceed by analogy with other Samsung devices, repeatedly discussed in articles on our resource. Eg: Backup EFS area A very important action that must be performed before interfering with system partitions Samsung memory S2, is to save a backup copy of IMEI. Losing this identifier during the process of reinstalling Android is not such a rare case, which leads to inoperability mobile network. Restoring IMEI without a backup is quite difficult. The identifier itself and other settings of the radio module are stored in the system memory area of the device, called "EFS". The dump of this section is essentially a backup of IMEI. Let's consider the simplest way protect the device from unpleasant consequences.
This way, a backup copy of the most important system memory area of SGS 2 will be saved on the removable drive. You can additionally copy the resulting data to a safe storage location, for example, on a PC disk. FirmwareIn most cases, completing the above preparatory steps is enough to safely and quickly install the desired Android version in the Samsung GT-I9100. Below we describe the most effective methods of performing operations on the model in question, which allow you to completely reinstall the official system, restore the device from a “brick” state, and even give the phone a “second life” by equipping it with a modified OS from third-party developers. Method 1: OdinRegardless of the state of the Samsung GT-I9100 system software, reinstalling the official build of the phone's operating system in most cases can be done using the Odin application. This tool, among other things, is most effective when “flashing” the device, that is, in a situation where the smartphone does not boot into Android and resetting the settings through recovery does not help. Single-file firmware The simplest and safest operation performed through Odin is the installation of the so-called single-file firmware. By following the instructions below, the user has the opportunity to install the official system of the latest version released by the manufacturer into the phone in question - Android 4.1.2 for the region "Russia".
Service firmware In the case when SGS 2 does not show signs of life, does not start, reboots and the above operation, which involves installing a single-file firmware, does not bring a positive effect, it is necessary to flash it through One specialized package consisting of three files, and in critical situations, carry out additional re-partitioning internal memory using a PIT file. In addition to restoring the software, following the recommendations described below is the most effective method of returning the device to its factory state after installing custom solutions, modified recovery, etc. You can download the archive with the files used in the example below using the link:
Method 2: Mobile OdinFor those users who prefer to manipulate their Samsung Android devices without using a PC, there is a wonderful tool - Mobile Odin. The application allows you to perform a large number of different actions with software part Samsung Galaxy ES 2 - install official single-file and multi-file packages, overwrite kernels and recovery, clear the phone of accumulated data, etc.
Single-file firmware Let's start with the installation of single-file firmware - the simplest method to reinstall Android on the device in question.
Three-file firmware Mobile One provides its users with the opportunity to install service packages with the operating system, containing three files. You can download these three components in order to get Android version 4.2.1 on SGS 2 as a result of their installation using the link below; other assemblies are available on the World Wide Web.
Method 3: PhilzTouch RecoveryThe greatest interest among owners of, frankly, outdated Android smartphones, is custom firmware. For the Samsung S2 GT-I9100, a simply huge number of solutions have been created that make it possible to get new Android versions. Certain software products that deserve attention and are generally suitable for everyday use on the model are discussed below in the article. Most unofficial OS builds for the device in question are installed using a modified (custom) recovery. Let's look at the process of equipping a smartphone with a custom OS using PhilzTouch Recovery– an improved version of CWM Recovery. PhilzTouch Recovery Device Equipment Before using the described tool to flash SGS 2, the modified recovery must be installed on the phone. The simplest way to implement this action is the installation of a specialized zip package using a factory recovery environment.
Installing custom builds based on Android 4.4 Custom OSs based on Android KitKat are one of the best solutions for the device in question in terms of the capability/performance ratio. For example, the popular MIUI Android shell is available for installation on the Samsung GT-I9100 and is successfully used by many device owners. There are many variants of this software product, ported for the model by various development teams and enthusiast users. As an example, let’s install the MIUI build on the phone based on Android 4.4 created by the Miui Russia team. You can download the package with the proposed OS for installation through the advanced recovery environment using the link:
Installation of custom based on Android 5.1 The transition from the fourth version of Android to newer versions of the OS is carried out using a slightly different method than that described above, and for a positive result, additional manipulations will be required with the layout of the device’s internal memory and the system kernel.
Step 1: Re-partitioning SGS 2 memory Since in Android, starting from version 5, the Dalvik application runtime environment was replaced by ART, installing new OS versions on old devices very often requires redistributing the volume of system memory partitions (repartitioning). To perform the operation on a Samsung Galaxy ES 2, you need to reflash the device via Odin, using a specialized three-file package with the OS and a modified PIT file.
Step 2: Install CyanogenMod 12.1 After internal storage Samsung GT-I9100 has been repartitioned; there are no obstacles to installing modified firmware based on Android 5.1 into it. You will need four zip files: two of them contain custom kernels and recovery images, the third - a package for equipping Android Google services, and, finally, the CyanogenMod 12.1 shell itself, the latest version for the device in question. Everything you need is packaged in an archive that can be downloaded from the link:
Method 4: TWRPThe technical characteristics of SGS 2 allow, and the enormous popularity among romodelers has ensured the creation and development of firmware for smartphones, which are based on Android 7 and even the newest at the time of writing 8.0 Oreo. All the latest custom builds software products for the model are installed using a more advanced solution among modified recovery solutions than the aforementioned CWM and PhilzTouch - TeamWin Recovery (TWRP). It should be noted that before directly installing custom builds based on Android Nougat and higher via TWRP into the model in question, some additional manipulations are required. Reinstalling the system using the methods described above, according to the author of this article, was supposed to give the reader the necessary knowledge, skills and tools to interact with the system software of the device in question. Therefore, the process of equipping a device with one of the latest Android shells will be described briefly and without delving into the meaning of this or that action. Just follow the instructions below step by step and clearly and as a result you will get a Samsung S2 running LineageOS 14.1, based on Android 7.1.
As you can see, every owner of the device has the ability to carry out various manipulations with the system software of one of the first S series smartphones released by Samsung. Despite some difficulty in reinstalling Android on the GT-I9100 model using separate methods, clear and thoughtful execution of the instructions in almost all cases brings positive results. Happy firmware! The international version of the Samsung Galaxy S2 has not received updates from the manufacturer for a long time, but we were able to find the official Android 4.1.2 ZSLSE firmware. The firmware is not tied to any operator, that is, it works on an international smartphone model and has Chinese language packs. To take advantage of this update, you need to have an unlocked Galaxy S2 and carefully follow the step-by-step instructions. Before you download the necessary materials, you need to check your smartphone - you need ClockworkMod installed. Now let's note the changes made in the firmware: you will get an updated TouchWiz interface, as well as Project Butter, an improved lock screen, S-Cloud, Direct Call, Smart Stay and Pop-up Play. If you have a truly international Galaxy S2, you'll also get 50GB of DropBox storage, multiple desktops, and an improved Google Now, as well new panel notifications. This firmware is intended ONLY for the international version of Samsung Galaxy S2 GT-I9100! To install the update, first recharge the batteries to at least 85%, and also enable the “USB Debugging” option in the settings. Check it in the settings in the developer menu. Do not forget that installing the official update will remove previously obtained root rights and you will then have to try again to obtain superuser rights. Do not forget that you act only at your own peril and risk, as we do not bear any responsibility for all your actions. If an unforeseen situation happens, then all the blame lies solely with you. The instructions are provided for informational purposes ONLY. Instructions for installing Android 4.1.2 update on Galaxy S2 GT-I9100 (ZSLSE):
Files for Android installations 4.1.2 Jelly Bean on Samsung Galaxy S2 GT-I9100: |
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