Originally Posted by dan0007
Old and new AlcatelMTKPhoneUnlockTool can not unlock my OT208 ,with new update I get "Error Code:2031" .
Maybe it is hardware protection enabled. You can check the enclosed photo. I mark it with the red circle.
The TX/RX PIN connection is cut by this drilled hole.
No external tool can connect it, my tool, Infinity, Polar, etc.
I know how to handle it manually.
Use a knife to scrape the PCB around this hole, you may find the break fuse, try to connect them.
It is not easy, you may have a try.
But it is really out of my scope, my software can not handle such hardware problem.