Team Win strives to provide a quality product.  However, it is your decision to install our software on your device.  Team Win takes no responsibility for any damage that may occur from installing or using TWRP.


Support Status: Current

Maintainer: oguzbakir

Code Name: gm9pro_sprout

Device Tree / files

App Install Method (Requires Root):

Download the Official TWRP App (root required):

Install the app and open it. Agree to the Terms. Select TWRP Flash. Select your device from the device list (gm9pro_sprout) and choose a version. The file will download to your Downloads folder. Browse to and select the file. Tap on Flash to Recovery. Find out more about the app here.

Download Links:

Current and past versions of TWRP can be found at one of the mirrors below:


If you already have TWRP installed: Download the latest zip and install the zip using TWRP.

If you do not already have TWRP installed: Download the img, move img to fastboot directory. You will need to have fastboot binaries and the correct drivers installed. Power off your device completely. Hold volume down and turn on the device. Your device should now be in the bootloader. Connect the device to your PC. Open a command window and run the following command from the proper location:

fastboot boot path/to/twrp.img

This will temporarily boot TWRP on your device. If you are using a lockscreen pin/pattern/password and do not get prompted to enter your passord, reboot to the bootloader and try again.

If you accidently flash TWRP to your device using fastboot instead of temporarily booting the image, you will need to download the latest factory image for your device and reflash the boot image.


  • Jenkins
    gm9pro_sprout: add ext4 to board

  • Jenkins
    Merge branch 'android-9.0' of https://github.com/TeamWin/android_device_google_gm9pro_sprout into android-9.0

  • bigbiff
    Merge "Fixes for twrp 3.3.1-0" into android-9.0

  • b21627007
    Merge "Fixes for twrp 3.3.1-0" into android-9.0

  • b21627007
    Fixes for twrp 3.3.1-0 Change-Id: I998416bf764ffcf34ea9cf1a597dd7f2ddc45fb5