We are here with the latest solution to turn off Test Mode(Factory mode) showing Wireless Test Assistant on the screen of Realme C11 2021 or the same devices. This is an easy fix and does not need Technical experience.
We will describe the main reason and the solution to this problem here with easy words so that everyone can understand and use this trick to fix their phone. You do not need to get Your phone to Techiniton, You can remove this mode if Youve a Computer or Laptop.
Why this Screen appears
This is an application to help Engineers to test the device in Factory and then disable it by using some commands. But sometimes it also comes when some software conflicts or security damage problems occur in the device.
How to Fix
We are sharing an easy fix for this problem just follow these steps
- First of all, download and install The “15 Second Adb installer“
- Press and Hold Volume + and then press Volume Down to hide Wireless Test Assistant Screen
- Now go to Settings > About > Version > and Tap on Build No. 7 times to turn on Developer options
- Now go to System > Developer Options and Turn on USB Debugging
- Connect the phone to the computer and open Command Prompt and Type these 2 commands
adb devices adb shell dumpsys engineer --execute_power_off