How to Install FastBoot Flash Recovery on Android

Android is pretty amazing, and most of us have no idea that we can do a lot of interesting things along with it. We can also flash custom ROMs, overclock the processor, etc. So, it is not just a device to take pictures and surf the web. Those who have done flashing and rooting stuff know how cool this actually is. Now, there are many terms that you have to understand whenever you are flashing a ROM or custom recovery. One of the most used terms is ‘Fastboot’ actually. We are going to discuss How to Install FastBoot Flash Recovery on Android.

Bootloader / Fastboot mode permits you to flash any partition on a device, be it system, boot, recovery, cache, or any other. And not just the partition pictures from OEMs, you can also flash the custom-built .img files through the fast boot. Such as, a custom recovery like TWRP.

Flash Recovery on Android

For the unknown, TWRP recovery is actually a custom recovery for Android devices developed and maintained via the folks at TeamWin. It also lets you do a host of things on your Android phone that neither Google nor your device manufacturer built support for as well. Suc, a full device (nandroid) backup. With TWRP recovery you guys can take a full backup of your Android phone, that you can restore to even repair a soft-bricked device.

Other than a backup, TWRP also permits flashing unsigned zip files That include rooting scripts, custom ROMs / MODs and other similar stuff.

Because not all Android devices are the same, TWRP is built differently for each one of them. Also, you might find the recovery available because of both official and unofficial builds, on the internet. This is why TWRP recovery is an open-source project and anyone along with knowledge can compile a TWRP recovery build for any Android device actually.

How to Install FastBoot Flash Recovery on Android

If you guys already have a TWRP recovery .img file for your device, then skip straight to the TWRP installation instructions below the TWRP download section now.

Download TWRP Recovery

If you guys couldn’t find a TWRP recovery image for your device on the official channels. Then do a search on our website for an unofficial build. We also cover unofficial TWRP recovery builds for all sorts of Android devices that appear on many Android communities such as XDA.

How to Install TWRP through Fastboot

Note: This guide basically assumes that your device has an unlocked bootloader. If not, then just follow our detailed guide on How you can Unlock Bootloader via Fastboot on Android.

  • Get a TWRP recovery .img file that is compatible with your device. And then save it to a separate folder on your PC.
  • Setup ADB and Fastboot on your PC, and then follow this link .
  • Turn on USB debugging on your device:
    • You have to open Settings on your device.
    • Head to About phone and tap seven times on Build number, this will then enable Developer options.
    • Now you have to go back to Settings and you will see Developer options there, just open it.
    • Just tick the USB Debugging checkbox.
  • Just open the folder where you stored TWRP Recovery .img file in Step 1 above.
  • Now open a command window that is inside that folder. If you want to do that, “Shift + Right click” on any empty white space inside the folder and then choose “Open command window here” from the context menu.
  • Now connect your device to the PC. And then type the following into the command window we opened in Step 5 above to boot your device into bootloader or fastboot mode:
    adb reboot bootloader

    └ If you get a permission dialogue on your device in order to “Allow USB debugging”, click OK.


  • When your device boots into bootloader mode, issue the following command into the command window to flash the TWRP recovery .img file actually:
fastboot flash recovery twrp.img
  • When TWRP is successfully flashed on your device, then issue the following command to reboot:
fastboot reboot

That’s just all. TWRP recovery should be installed on your device now as well. In order to boot into the freshly installed recovery, then simply issue the adb reboot recovery command from the PC command line. Whenever your device boots into the system.


Alright, folks, I hope you like this “fastboot flash recovery” article and understand now. If you have any issues and queries related to it, just comment down and let us know.

Keep Smiling!

Also See: Root Your LG G3 Android Lollipop ROM

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