Huawei Y9 Prime 2019 STK-L21 FRP Unlock File 100% Tested

October 07, 2020 , ,

FRP means Factory Reset Protection, FRP is the latest security feature on Android phones. When you factory reset, your phone asks for a google account that was previously synced on your phone. No other person can use your phone easily after resetting it unless he remembers your google account. 

Inside this post, you will learn how to remove or reset the FRP lock on the Huawei Y9 Prime 2019 smartphone that has a HiSilicon processor, Android 10, and a non-removable battery. Note that this method is 100 percent tested by me. Kindly read the instructions and apply them carefully. Before starting the procedure, you will need to download the following stuff.

Pre-Requirements To Remove FRP Lock Of Huawei Y9 Prime 2019 STK-L21

  1. Micro SD Card (Minimum 8GB)
  2. Downgrade Firmware for Huawei Y9 Prime

How To Remove Huawei Y9 Prime FRP Without Any BOX

  1. You need a Micro SD Card and Downgrade file for unlocking FRP.
  2. Download and extract STK-L21 firmware, after extracting you will get dload folder.
  3. Firstly format Micro SD Card to NTFS  and copy dload folder to SD Card..
  4. Turn off your phone and put the SD card in it.
  5. Now press and hold Volume+ Volume- and Power button together until the Android Update logo appears.
  6. The update process will start and it will take 5 to 10 minutes.
  7. When the process is completed, the phone will reboot automatically.
  8. Reboot your phone into recovery mode (Vol Up + Power).
  9. Select Safe Mode, Go to >> Settings>> General>> About and press Build Number for 7 times until you see the Developer option dialogue box. 
  10. Goto Developer option and on OEM-Lock then Factory Reset the phone.
Disclaimer: infinityrom.com is  not responsible for any damage caused to your phone. Be careful some phone dead after Downgrade. Please backup you phone firmware and important user data before flashing. Your all user data will be erased during flashing procedure.

Firmware Details And Link

Brand Name: Huawei
Model Name: Y9 Prime STK-L21
Android Version: 9.1 Pie
File: Stark-L21MEA 9.1.0.223(C185E2R4P1)
Password⇒ infinityrom.com
File Type: ZIP
Links: MediaFire
File Size: 3.01GB

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