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Originally Posted by Abdul971 2300
Switches on fine and when pin # is entered it reads "Sim not valid" what could be the cause of this and how to fix it?
Thanx. |
hi..
This is Mostly Fault in 1100 and 2300 Mobile. SO this is 1000% confirm your IMEI is goes to ????????????4 so u need Griffin Server to Rebuild the IMEI.
Read Imei and then send to griffin server.
When u read its ASK file first confirm it should be same as original.
Otherwise after Rebuild the IMEI your Mobile is Restart after 2min.
so if u got this problem so only 1 solution change it UEM chip.
Best Regard's
Muhammad Tahir
www.tech-mobile.net