If you’ve been facing the ‘Device not certified’ error on your Poco X4 GT, then this article is for you. In this article, we will share a comprehensive step-by-step guide to fix the ‘Device not certified’ error on your Poco X4 GT.
Steps Fix device not certified Error:
- Open root explorer
- Go to /data/data/com.android.vending/shared_prefs.
- Locate the Finnish.xml file.
- Launch a text editor, navigate to the “device-google-certified” key, and then switch the value from “false” to “true.”
- Save & reboot
Fix on GSI:
go to Twrp terminal
touch /system/phh/secure chmod 644 /system/phh/secure ls -l /system/phh/secure
wipe data & reboot
Related:
