Huawei Y9 Prime STK-L21 Bootloader Unlock Service (STK-L22/L23/LX1/LX2 Supported)

Big news for all midrange Huawei users. The bootloader unlock service for Huawei Y9 Prime 2019 is now available. This service does not provide you bootloader code. It will be direct unlock through a USB cable. STK-L21 and all other variants are supported. The bootloader will remain unlocked unless the firmware is installed through recovery or sd card. Currently, the service does not work on EMUI10. Huawei has permanently blocked the bootloader in EMUI10. So only the EMUI9.1 version can be unlocked through this service. If your phone has been already upgraded to a newer version of EMUI then you must roll back using Hisuite.

Huawei Y9 Prime 2019 STK-L21 Bootloader Unlock Service

Huawei Y9 Prime Bootloader Unlock Proofs:

Proof2 , Proof3, Proof4, Proof5, Proof6

Huawei Y9 Prime 2019 STK-L21 Bootloader Unlocked
Huawei Y9 Prime 2019 STK-L21 Bootloader Unlocked

Important Notice:

Supported Models:

  • STK-L21, STK-L22, STK-L23, STK-LX1, STK-LX2, STK-LX3

Supported Firmware:

  • All versions of EMUI9
  • All versions of EMUI9.1

How it works:

  • We do it without opening the back cover
  • You must back up all important data from your phone
  • You need a Windows computer with a stable internet connection
  • 30-60 minutes required
  • Teamviewer should be installed on your computer
  • We will connect remotely through Teamviewer and unlock the bootloader
  • 100% success rate (EMUI9/EMUI9.1) 

Service Charges:

  • 12$ will be charged to unlock 1 phone

Click here for Honor 9X Bootloader Unlock Service

Contact us:

Mutahhar Bashir

Passionate blogger, have excellent problem solving skills, quick learner, love to accomplish difficult tasks, improving my skills while helping others through this blog.

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