Go to Developer Options and select "Revoke USB debugging authorizations" .
Thus, the community needed a .
A reliable "secret" method to force ADB activation on many 2018-era Huawei models (like the P20 or Mate 10 Lite) is through the Project Menu: Open the phone's dialer and enter *#*#2846579#*#* . Navigate to Background Settings > USB Port Settings . Select Google Mode . open adb huawei 2018 tool patched
These tools often require disabling signature verification, which exposes the device's operating system to further exploitation. Go to Developer Options and select "Revoke USB
The original 2018 tool stopped working after Huawei pushed . The patch closed the buffer overflow and added ro.adb.secure=1 . Community developers responded by releasing v2.0 patched in March 2019, which: open adb huawei 2018 tool patched