To install TWRP (which can be downloaded from the official TWRP website) we have linked above the guide to do it which simply requires you to download it to your PC, restart the phone in bootloader mode and install it using the Fastboot command.įastboot flash recovery twrp-2.8.x.x-xxx.img Replace the name file.zip with the downloaded one, follow the file transfer and installation and restart the device.ģB) If you are installing a custom ROM, it is important to have the TWRP recovery console installed. In this case, choose the option Apply Update From ADB To make sure that Android is correctly recognized.ģA) Now if you are installing an official Android update or the same Android system to do a restore and it has not been unlocked the bootloader will find the default recovery stock of Android, simple and very limited. adb).ġ) From the command prompt window, type the command first Inside the folder with ADB, right-click on the blank with the Shift key pressed to open a new window on the keyboard command prompt (if you open Powershell in Windows 10, each command must be written with.
ANDROID ROM ZIP ZIP FILE
Then connected the Android device on Windows PC (this guide uses ADB Sideload on Windows), make sure that USB debugging is enabled and put the ZIP file in the same folder where the file is adb.exe. If you want to download a custom ROM, the ideal is to look for it on the site XDA Developers which has a forum for each smartphone with related links to download the ROMs to try. You can download the official Android system for your smartphone from sites like Samsung Updates, Firmwarefile or other official sites. Of course, you will also need to download the ZIP file of the Android system to be installed.
ANDROID ROM ZIP HOW TO
We have already talked about how to download ADB and Fastboot, two command-line tools provided by Google itself.Īndroid Debug Bridge (ADB) allows the computer to communicate with an Android device and launch commands on the system such as transferring a file.ĪDB Sideload is the command that allows you to transfer the Android system installation file (it is always a. What is ADB (Android Debug Bridge) and ADB Sideload? Restoring via Android’s ADB system can be useful in many situations if Android is unable to boot or if it remains blocked (Bricked). The Update with Update from ADB can be done in any recovery console, including Stock Recovery, CWM Recovery, and TWRP Recovery. To update or restore Android manually via ADB Sideload, instead, it is not necessary to unlock the bootloader (the Android version must be the official one for that phone to download on the manufacturer’s website). To install the TWRP console on an Android smartphone you can use the ADB command with Flash boot as described in this guide. For installing custom ROMs (they say flashing), instead, it is almost always mandatory to have the TWRP recovery console installed.