2300 "Sim not valid"
 

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.

Reflash it,or just unlock

reflash it
its it
:)
If u need something from flash file or software contact me by email here
www.geocities.com/nestorenie

best regards

If the serial nuber is OK ,you can revive your phone by flashing IT!
If the serial nuber is faulty or doesn't feet As I know ,in this case ,you can't do any thing ! In the featur perhaps !!!!!!!

reflash it and change the IMEI.

change IMEI on a DCT4 that easily!!!???? @abbeydguru, this must be a joke....

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

changing IMEI with Griffin ???

not change but rebuild.... you must use the same IMEI

woteva change or rebuild, but he made sense that is the solution actually

Thanks for your help I'll give it a try and let you know the results.

I've tried and couldn't change IMEI ????? still the same problem? Any more ways to fix this

the best way www.geocities.com/nestorenie

IMEI????????? you have to reheat or just replace UEM....

GD LUCK...

hi...

mate just read ask file through Griffin or Twister.

This is not free solution u must buy Griffin log the price of 1log is $8

br
Muhammad Tahir
www.tech-mobile.net

you are right b ut some1 has to develop a sw for that soon, jordic, rolis hope u guys r listening

try to unlock it by calc

use #pw+----------- +7#

i do that yesterday


good luck

if your imei ??????????? you must chance uem then write new imei then is ok

send me the board via mail I'll solve he problem ;)

help me please
 

where i find uem in 3100
please help me picture
thinks

the bigest bga ic
4370805

the 2300 ,, if IMEI =????????????????
then griffin can read UEM IMEI code,, just apply it for flash data !
i mean, it can be done by SW !

how to calc it can u pls post ir pm me ...thank 4 yr advance

thank 4 the information guy peace