Install LineageOS on i9300 Basic requirements Make sure your computer has adb. Setup instructions can be found here. Enable USB debugging on your device. Preparing for installation Samsung devices come with a unique boot mode called “Download mode”, which is very similar to “Fastboot mode” on some devices with unlocked bootloaders. Heimdall is a cross-platform, open-source tool for interfacing with Download mode on Samsung devices. The preferred method of installing a custom recovery is through Download Mode – rooting the stock firmware is neither necessary nor required. Download and install the appropriate version of the Heimdall suite for your machine’s OS Windows: Extract the Heimdall suite zip and take note of the new directory containing You can verify Heimdall is functioning by opening a Command Prompt or PowerShell in that directory and running heimdall version. If you receive an error, install the Microsoft Visual C++ 2015-2019 Redistributable Package (x86) on your computer. Linux: Extract the Heimdall suite zip and take note of the new directory containing heimdall. Now copy heimdall into a directory in $PATH, a common one on most distros will be /usr/local/bin. For example cp heimdall /usr/local/bin. You can verify Heimdall is functioning by opening a Terminal and running heimdall version. macOS: Mount the Heimdall suite DMG. Now drag heimdall down into the /usr/local/bin symlink provided in the DMG. You can verify Heimdall is functioning by opening a Terminal and running heimdall version. Power off the device, and boot it into download mode: With the device powered off, hold Home + Volume Down + Power. Now, click the button that the on screen instructions correlate to “Continue”, and insert the USB cable into the device. For Windows user only: install the necessary drivers. A more complete set of instructions can be found in the Zadig user guide. If nothing relevant appears, try uninstalling any Samsung related Windows software, like Samsung Windows drivers and/or Samsung Kies. Run found in your extracted Heimdall directory. Choose Options » List all devices from the menu. Select Samsung USB Composite Device or MSM8x60 or Gadget Serial or Device Name from the drop down menu. Click Replace Driver, then selecting Install Driver from the drop down list built into the button. If you are prompted with a warning that the installer is unable to verify the publisher of the driver, select Install this driver anyway. You may receive two more prompts about security. Select the options that accept the warnings and allow you to carry on. On your machine, open a Command Prompt or PowerShell (Windows) window, or Terminal (Linux or macOS) window, and type: If the device reboots that indicates that Heimdall is installed and working properly. If it does not, please refollow these instructions to verify steps weren’t missed, try a different USB cable, and a different USB port. Installing a custom recovery using heimdall Download a custom recovery – you can download one here. Power off the device, and boot it into download mode: With the device powered off, hold Home + Volume Down + Power. Now, click the button that the on screen instructions correlate to “Continue”, and insert the USB cable into the device. On your machine, open a Command Prompt or PowerShell (Windows) window, or Terminal (Linux or macOS) window, and type: heimdall flash --RECOVERY .img --no-reboot A blue transfer bar will appear on the device showing the recovery image being flashed. Unplug the USB cable from your device. Manually reboot into recovery, this may require pulling the device’s battery out and putting it back in, or if you have a non-removable battery, press the Volume Down + Power buttons for 8~10 seconds until the screen turns black & release the buttons immediately when it does, then boot to recovery: With the device powered off, hold Home + Volume Up + Power. Installing LineageOS from recovery Build a LineageOS installation package. Optionally, download additional application packages such as Google Apps (use the arm architecture). If you are not in recovery, reboot into recovery: With the device powered off, hold Home + Volume Up + Power. Now tap Wipe. Now tap Format Data and continue with the formatting process. This will remove encryption and delete all files stored in the internal storage. Return to the previous menu and tap Advanced Wipe, then select the Cache and System partitions and then Swipe to Wipe. Sideload the LineageOS .zip package: On the device, select “Advanced”, “ADB Sideload”, then swipe to begin sideload. On the host machine, sideload the package using: adb sideload (Optionally): If you want to install any additional add-ons, repeat the sideload steps above for those packages in sequence. (Optionally): Root your device by installing LineageOS’ AddonSU, (use the arm package) or by using any other method you prefer. Once you have installed everything successfully, run ‘adb reboot’. Update to a newer build of the same LineageOS version on i9300 Updating your device Using the LineageOS Updater app Open Settings, navigate to “System”, then “Updater”. Click the Refresh Icon in the top right corner. Choose which update you’d like and press “Download”. When the download completes, click “Install”. Your device will reboot to recovery and install the update, then reboot to the updated installation. From your PC via the push_update script (Linux/macOS only) Make sure your computer has working adb. Setup instructions can be found here. Enable USB debugging on your device. Additionally, open Settings, then “System”, then “Developer Options”, and then either check “Rooted Debugging” (LineageOS or above) or select “Root Access Options”, then “ADB Only”. Run adb root Run wget && chmod +x Run: ./ /path/to/zip Open Settings, navigate to “System”, then “Updater”. Then proceed to click “Install” on the newly pushed update to commence installation. Your device will reboot to recovery and install the update, then reboot to the updated installation. Sideloading from Recovery Make sure your computer has working adb. Setup instructions can be found here. Enable USB debugging on your device. Additionally, open Settings, then “System”, then “Developer Options”, and then either check “Rooted Debugging” (LineageOS or above) or select “Root Access Options”, then “ADB Only”. Run: adb reboot sideload Run: adb sideload /path/to/zip Run: adb reboot Upgrade to a higher version of LineageOS ( -> on i9300 Manually upgrading LineageOS The updater app does not support upgrades from one version of LineageOS to another, and will block installation to any update for a different version. Upgrading manually requires similar steps to installing LineageOS for the first time. Build a LineageOS install package. Optionally, download additional application packages such as Google Apps (use the arm architecture). Make sure your computer has working adb. Setup instructions can be found here. Enable USB debugging on your device. Additionally, open Settings, then “System”, then “Developer Options”, then select “Root Access Options”, and finally “ADB Only”. Now, run adb root’ Run adb reboot sideload. Run adb sideload /path/to/zip (inserting the path to your LineageOS package). (Optionally): If you want to install any additional add-ons, click Advanced, then ADB Sideload, then swipe to begin sideload, then adb sideload /path/to/zip those packages in sequence. (Optionally): Root your device by installing LineageOS’ AddonSU, (use the arm package) or by using any other method you prefer. Once you have installed everything successfully, run adb reboot. Build for i9300 Introduction These instructions will hopefully assist you to start with a stock Samsung Galaxy S III (International), unlock the bootloader (if necessary), and then download the required tools as well as the very latest source code for LineageOS (based on Google’s Android operating system) for your device. Using these, you can build both a LineageOS installation zip and a LineageOS Recovery image and install them on your device. It is difficult to say how much experience is necessary to follow these instructions. While this guide is certainly not for the extremely uninitiated, these steps shouldn’t require a PhD in software development either. Some readers will have no difficulty and breeze through the steps easily. Others may struggle over the most basic operation. Because people’s experiences, backgrounds, and intuitions differ, it may be a good idea to read through just to ascertain whether you feel comfortable or are getting over your head. Remember, you assume all risk of trying this, but you will reap the rewards! It’s pretty satisfying to boot into a fresh operating system you baked at home :). And once you’re an Android-building ninja, there will be no more need to wait for “nightly” builds from anyone. You will have at your fingertips the skills to build a full operating system from code and install it to a running device, whenever you want. Where you go from there– maybe you’ll add a feature, fix a bug, add a translation, or use what you’ve learned to build a new app or port to a new device– or maybe you’ll never build again– it’s all really up to you. What you’ll need A Samsung Galaxy S III (International). A relatively recent 64-bit computer (Linux, macOS, or Windows) with a reasonable amount of RAM and about 200 GB of free storage (more if you enable ccache or build for multiple devices). The less RAM you have, the longer the build will take. Aim for 16 GB RAM or more, enabling ZRAM can be helpful. Using SSDs results in considerably faster build times than traditional hard drives. A USB cable compatible with the Samsung Galaxy S III (International). A decent internet connection and reliable electricity. 🙂 Some familiarity with basic Android operation and terminology. It would help if you’ve installed custom roms on other devices and are familiar with recovery. It may also be useful to know some basic command line concepts such as cd, which stands for “change directory”, the concept of directory hierarchies, and that in Linux they are separated by /, etc. Let’s begin! Build LineageOS and LineageOS Recovery Install the platform-tools If you haven’t previously installed adb and fastboot, you can download them from Google. Extract it running: unzip -d ~ Now you have to add adb and fastboot to your PATH. Open ~/.profile and add the following: # add Android SDK platform tools to path if [ -d "$HOME/platform-tools" ] ; then PATH="$HOME/platform-tools:$PATH" fi Then, run source ~/.profile to update your environment. Install the build packages Several packages are needed to build LineageOS. You can install these using your distribution’s package manager. To build LineageOS, you’ll need: bc bison build-essential ccache curl flex g++-multilib gcc-multilib git gnupg gperf imagemagick lib32ncurses5-dev lib32readline-dev lib32z1-dev liblz4-tool libncurses5 libncurses5-dev libssl-dev libxml2 libxml2-utils lzop pngcrush rsync schedtool squashfs-tools xsltproc zip zlib1g-dev For Ubuntu versions older than (focal), install also: While for Ubuntu versions older than (xenial), install: Java Different versions of LineageOS require different JDK (Java Development Kit) versions. LineageOS OpenJDK (included by default) LineageOS OpenJDK (install openjdk-8-jdk) LineageOS OpenJDK (install openjdk-7-jdk)* * Ubuntu and newer do not have OpenJDK in the standard package repositories. See the Ask Ubuntu question “How do I install openjdk 7 on Ubuntu or higher?”. Note that the suggestion to use PPA openjdk-r is outdated (the PPA has never updated their offering of openjdk-7-jdk, so it lacks security fixes); skip that answer even if it is the most upvoted. Create the directories You’ll need to set up some directories in your build environment. To create them: mkdir -p ~/bin mkdir -p ~/android/lineage The ~/bin directory will contain the git-repo tool (commonly named “repo”) and the ~/android/lineage directory will contain the source code of LineageOS. Install the repo command Enter the following to download the repo binary and make it executable (runnable): curl > ~/bin/repo chmod a+x ~/bin/repo Put the ~/bin directory in your path of execution In recent versions of Ubuntu, ~/bin should already be in your PATH. You can check this by opening ~/.profile with a text editor and verifying the following code exists (add it if it is missing): # set PATH so it includes user's private bin if it exists if [ -d "$HOME/bin" ] ; then PATH="$HOME/bin:$PATH" fi Then, run source ~/.profile to update your environment. Configure git Given that repo requires you to identify yourself to sync Android, run the following commands to configure your git identity: git config --global "[email protected]" git config --global "Your Name" Initialize the LineageOS source repository The following branches can be used to build for the Samsung Galaxy S III (International): Enter the following to initialize the repository: cd ~/android/lineage repo init -u -b Download the source code To start the download of the source code to your computer, type the following: The LineageOS manifests include a sensible default configuration for repo, which we strongly suggest you use ( don’t add any options to sync). For reference, our default values are -j 4 and -c. The -j 4 part means that there will be four simultaneous threads/connections. If you experience problems syncing, you can lower this to -j 3 or -j 2. On the other hand, -c will ask repo to pull in only the current branch instead of all branches that are available on GitHub. Prepare the device-specific code After the source downloads, ensure you’re in the root of the source code (cd ~/android/lineage), then type: source build/ breakfast i9300 This will download your device’s device specific configuration and kernel. Now ensure your Galaxy S III (International) is connected to your computer via the USB cable, with ADB and root enabled, and that you are in the ~/android/lineage/device/samsung/i9300 folder. Then run the script: The blobs should be pulled into the ~/android/lineage/vendor/samsung folder. If you see “command not found” errors, adb may need to be placed in ~/bin. Turn on caching to speed up build Make use of ccache if you want to speed up subsequent builds by running: export USE_CCACHE=1 export CCACHE_EXEC=/usr/bin/ccache and adding that line to your ~/.bashrc file. Then, specify the maximum amount of disk space you want ccache to use by typing this: where 50G corresponds to 50GB of cache. This needs to be run once. Anywhere from 25GB-100GB will result in very noticeably increased build speeds (for instance, a typical 1hr build time can be reduced to 20min). If you’re only building for one device, 25GB-50GB is fine. If you plan to build for several devices that do not share the same kernel source, aim for 75GB-100GB. This space will be permanently occupied on your drive, so take this into consideration. You can also enable the optional ccache compression. While this may involve a slight performance slowdown, it increases the number of files that fit in the cache. To enable it, run: ccache -o compression=true Configure jack Jack is the currently used Java toolchain for building LineageOS and It is known to run out of memory often if not configured correctly – a simple fix is to run this command: export ANDROID_JACK_VM_ARGS=" -XX:+TieredCompilation -Xmx4G" Adding that command to your ~/.bashrc file will automatically configure Jack to allocate a sufficient amount of memory (in this case, 4GB). Start the build Time to start building! Now, type: The build should begin. Install the build Assuming the build completed without errors (it will be obvious when it finishes), type the following in the terminal window the build ran in: There you’ll find all the files that were created. The two files of more interest are: which is the LineageOS recovery image. which is the LineageOS installer package. Success! So… what’s next? You’ve done it! Welcome to the elite club of self-builders. You’ve built your operating system from scratch, from the ground up. You are the master/mistress of your domain… and hopefully you’ve learned a bit on the way and had some fun too.

Rooting Samsung Galaxy S IIIDownload the following two files first:ODIN: http://adf.ly/IbzuCGalaxy S III Root: http://adf.ly/IbzyO Instructions:1. Download t

The Samsung Galaxy S3 (GT-i9300) has received the first alpha LineageOS 18 ROM build. LineageOS 18 is based on the latest Android 11 update. The base of the ROM comes from the Android Open Source Project (AOSP) code, which means it offers a stock Android experience.

Android Jelly Bean XEF I9300XXEMG4 Android Ice Cream Sandwich XSG 20120817 Android Jelly Bean MID I9300XXUGPB1 To more information about baseband click on Baseband. Soon

Boot your Galaxy S3 into TWRP recovery. Select Wipe from TWRP main menu and do a Swipe to Factory Reset on the bottom of screen. Go back to TWRP main menu, tap on Install and select the Lineage OS .zip file that you transferred to your Galaxy S3 in Step 1. After selecting the .zip file, do Swipe to Confirm Flash on the bottom of screen to begin

We speculated it to arrive sometime in June and the indications that we got today are more than enough to fill us with joy and excitement. You must not have forgot that the first leaked Android Jelly Bean firmware came out in the last week of February and now we have another leaked firmware that assures the Galaxy S3 users around the globe that the official release of the Android Jelly Bean update for the device is just at hand. The latest leak is actually an unofficial release that is still being tested for bugs and performance. I have been testing it on my S3 for a few hours and believe me it is pretty stable ad far more better that the earlier leak. That is not to say, the firmware is bugless but they are minor. The new leaked I9300XXUFME3 firmware, apart from bumping your phone’s OS version to also comes with some pretty new features and enhancements directly from recently released Galaxy S4. Having installed the new Android leaked firmware on your Galaxy S3, you’ll feel more like owning a Galaxy S4. And if you are thinking of upgrading to S4, think again, as most of S4 features and apps have already made their way to Samsung’s old best-seller. Here is a short list of some of the new features and changes brought by the new firmware: OS version bumps to the latest Android Jelly Bean New Lockscreen with several pages that can be personalized with multiple widgets and shortcuts. Improved ripple effect and light effect from the Galaxy S4. Now you can also set a personal message at the LS. Now, there are two pages at the Notification panel with more shortcuts. Android Daydream feature. Galaxy S4 like tabbed Settings interface. Galaxy S4 S-Voice app New Driving Mode (voice assistance feature) Most apps now run full screen without showing the status bar (S4 feature) A few new widgets (do not expect S4 AccuWeather widget) Various new options under device Settings Many others… UPDATE ! A greater and better version of Android Firmware for Galaxy S3 is now available. We recommend you to install the latest leaked firmware that is more stable. Install Android Leaked Firmware (XXUFME7) on Galaxy S3 Download Firmware for S3 GT-I9300 If your Galaxy S3 is on stock firmware, it’s time to upgrade it and entertain the new firmware til the official release knocks, and if you have been relishing custom firmware, get ready to come back home and unroot your device once again. Below you can download the Jelly Bean I9300XXUFME3 firmware for your device. Since the file size is about 1 GB, I have also added a mirror and torrent links for your convenience. Note: Remember that it is a branded firmware for HotMobile Greece. After installing the firmware, do not forget to do a data/factory reset from Android System Recovery (Volume Up+Home+Power). How to Install: Download the firmware file in zip package and extract it on your desktop. Inside the extracted folder, you will find a file with . extension: To install the firmware, just put your device in USB Debugging mode, boot it into Download Mode 9Volume Down+Home+Power), launch Odin, click PDA, select the firmware file and hit the Start button. If you want a detailed installation guide, read this tutorial. Getting Rid of Bootloop: It is most probable that after installing the ROM, your Galaxy S3 might get into a bootloop. In case you face this issue, follow the Steps given under Method 1 here. source Reader Interactions . 17 445 706 354 313 310 473 396

samsung galaxy s3 gt i9300 oprogramowanie