Admin... I have an itel phone with this model number it1403. I forgot its password recently, and I have tried many attempt to reset the password through factory reset, unfortunately, the phone didn't enter factory mode... Help me on what to do.
Also, I tried to use adb-setup-1.4.2 but I found it difficult to install this software on my system... At the end of installation, it will bring some information error which goes thus:
ERROR: Invalid command line parameter 'QING'
:installs and uninstalls driver packages
By default, the tool searches the current directory and tries to install all driver packages found.
[/U INF-file][/S|/Q] etc..... What is the solution to the problem?