GSM-Forum - View Single Post - T28 sim card problem

Tigerente · 11-19-2002, 17:10

Some new T28 are buggy! They don't give out the right letter for recognize modell. This causes the 'Check mobiles type'-message with ATR5.3 .
You can use ATR5.0 instead. this will help!

message 'insert correct card' means TAMPERED!
You can correct this with flashing and/or write right IMEI and after that flash with ATR5.0 . Maybe you have to unlock it after, but this should help you!

Attention! Don't flash or unlock with SIM-Card inserted. This will also cause 'insert correct card'-Error sometimes!

11-19-2002, 17:10	#3 (permalink)
Tigerente No Life Poster Join Date: Jun 2000 Location: Germany Age: 49 Posts: 550 Member: 1647 Status: Offline Thanks Meter: 4	Some new T28 are buggy! They don't give out the right letter for recognize modell. This causes the 'Check mobiles type'-message with ATR5.3 . You can use ATR5.0 instead. this will help! message 'insert correct card' means TAMPERED! You can correct this with flashing and/or write right IMEI and after that flash with ATR5.0 . Maybe you have to unlock it after, but this should help you! Attention! Don't flash or unlock with SIM-Card inserted. This will also cause 'insert correct card'-Error sometimes!