It normally involves a combination of key presses when starting the phone—most frequently holding one of the volume buttons and the power button simultaneously. The Boot.img files on the Asus Firmware may either be extracted directly or they are contained inside the payload https://www.chery-eg.com/web/the-ultimate-guide-to-sm-g870a-firmware-for/.bin file. To obtain the stock boot.img file, you must first extract the Asus stock ROM file.
- Root any Android device and version without connecting to PC.
- Before you proceed to the steps make sure to complete the requirements.
- We are going to review this third-party recovery software, and also, we will reveal why it would be its worth to replace stock firmware with TWRP.
- After giving the desired command, you will get a prompt on your phone.
If you already have Magisk installed, it is strongly recommended to upgrade directly via the Magisk app using its “Direct Install” method. The following tutorial is only for the initial installation. The stock ROM/firmware for Android devices is the official and most stable firmware specially designed by the manufacturer for a particular device. It always comes preloaded on a device with the latest version when buying and provides all kinds of features or improvements for optimal performance. Any new features, fixes, and improvements to the operating system come to stock ROM. One way is to use a backup app, such as Google Drive or iCloud.
So, if you lose your data, you will always have it preserved online. The backup size may be bigger, depending upon your usage. It would be best if you had strong internet connectivity to backup all your files into google drive. Once the upload process completes, you can restore the full backup anytime. The backup files will be there forever in your google drive account until and unless you delete it. No matters what smartphone you have, it will work the same for all android phones.
However, you can always restore your device to its original firmware and unroot it to claim warranty again. Once your device is rooted, you can proceed to install TWRP without PC using the TWRP app.