sim not valid [2300 nokia] - GSM-Forum

umeh paul · 07-09-2007, 12:59

what do i do with this problem. i have 2300 nokia phone that writes sim not valid. please can anyone tell what to do?eminen are u there?please help me out now please. thx in advance for ur good work.this is me paul.

sdmtidor · 07-09-2007, 13:23

Sir, Plss. check the sim card driver IC try to re heat...

**.:SARCAR:.** · 07-09-2007, 18:10

check imei of the phone if corrupted then it's a fault of uem , change uem wit new one

post result

as_ji · 07-09-2007, 21:28

full erase, full flash,write good pm...ui ...100%ok..

nasiru ndl · 07-09-2007, 21:36

Quote:

Originally Posted by sdmtidor

Sir, Plss. check the sim card driver IC try to re heat...

MY FRIEND THAT IS NOT THE ANSWER.

kashi4gul · 07-09-2007, 21:39

Quote:

Originally Posted by scsarcar

check imei of the phone if corrupted then it's a fault of uem , change uem wit new one

post result

yes, 1st u should have to check ur imei
by *#06# , if imei is ?????????????? corrupted
then follow the above instruction.....
bcaz sim not valid message is normally appear
when imei is corrupte........
otherwise unlocking is possible.......

nasiru ndl · 07-09-2007, 21:40

Quote:

Originally Posted by umeh paul

what do i do with this problem. i have 2300 nokia phone that writes sim not valid. please can anyone tell what to do?eminen are u there?please help me out now please. thx in advance for ur good work.this is me paul.

SIM CARD NOT VALID NO SOLUTION YET..

manyosa · 07-10-2007, 08:52

Try to check if IMEI its ok.If so do Ul setting.If IMEI its not ok.Change UEM and write rpl file.

07-09-2007, 12:59	#1 (permalink)
umeh paul Junior Member Join Date: Oct 2006 Location: nigeria Posts: 23 Member: 375198 Status: Offline Thanks Meter: 1	sim not valid [2300 nokia] what do i do with this problem. i have 2300 nokia phone that writes sim not valid. please can anyone tell what to do?eminen are u there?please help me out now please. thx in advance for ur good work.this is me paul.

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07-09-2007, 13:23	#2 (permalink)
sdmtidor Junior Member Join Date: Mar 2007 Posts: 13 Member: 469624 Status: Offline Thanks Meter: 0	Sir, Plss. check the sim card driver IC try to re heat...

07-09-2007, 18:10	#3 (permalink)
.:SARCAR:. Moderator Join Date: Jul 2006 Location: Midnapore,West-Bengal,India Posts: 5,402 Member: 322206 Status: Offline Sonork: 100.1594813/.:SARCAR:. Thanks Meter: 1,350	check imei of the phone if corrupted then it's a fault of uem , change uem wit new one post result

07-09-2007, 21:28	#4 (permalink)
as_ji Freak Poster Join Date: May 2006 Location: mumbai..9892136479 Posts: 259 Member: 275451 Status: Offline Thanks Meter: 84	full erase, full flash,write good pm...ui ...100%ok..

07-10-2007, 08:52	#8 (permalink)
manyosa No Life Poster Join Date: May 2006 Location: Tanzania Posts: 1,562 Member: 271974 Status: Offline Thanks Meter: 97	Try to check if IMEI its ok.If so do Ul setting.If IMEI its not ok.Change UEM and write rpl file.