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GSM-Forum (https://forum.gsmhosting.com/vbb/)
-   BlackBerry Hardware Repair (https://forum.gsmhosting.com/vbb/f733/)
-   -   Bellagio 9790 sim initialization failed solution!!! (https://forum.gsmhosting.com/vbb/f733/bellagio-9790-sim-initialization-failed-solution-1603982/)

johnny_liang 01-24-2013 07:52
Bellagio 9790 sim initialization failed solution!!!
 
1 Attachment(s)
hope this will help you guys, press thanks if this post useful for u :D


regards
johnny_liang

DemnZ 01-24-2013 11:53
Sorry bro , these chip is keys and trackpad driver chip . When you resolder it u can damage CPU or in other case u can repair shorts on CPU and that will repair "sim initialization failure" problem :)
So these problem is linked with CPU and need to reball or resolder CPU only ))

gsmcapital 02-17-2013 17:56
Quote:
Originally Posted by johnny_liang (Post 9133005)
hope this will help you guys, press thanks if this post useful for u :D


regards
johnny_liang

this is trackpad chip bro..

johnny_liang 02-20-2013 15:04
You better try before comment bro, I solved mine, and without this ic it become insert sim

wasky.com 04-23-2013 16:30
to all my friends an fans that understand circuit diagram properly. this problem is cos by VSIM line. 1st disconnect your VSIM line from your NFC i.c then bypass it to the VSIM line coming from ur power i.c. with dis u are 10000000000000000000000% done.

ishaqbb 04-24-2013 20:03
Good bro. Its works for me. Thankssssss

andradizzy 05-16-2013 18:20
that is right that is simcard ic,.. !!!!

kicky_w 06-05-2013 03:23
works, but after 2 minutes phone showing sim card error..

vandy_phang 06-23-2013 14:24
have anyone that ic for bb bellagio initialization failed?ic u2001

naeemadil99 09-02-2013 16:15
works... but after 2 minutes phone showing sim card error.. plz help me

wawantato 09-02-2013 17:15
iki ,,,,,
http://imageshack.us/photo/my-images/849/oedn.jpg/

mogrem.soft 09-16-2013 23:14
Quote:
Originally Posted by naeemadil99 (Post 9700416)
works... but after 2 minutes phone showing sim card error.. plz help me
I have same problem after connect Vsim line work for a minutes then

sim card error there are any solution yet ????:rolleyes:

wawan tato 09-17-2013 04:51
try this

http://imageshack.us/a/img23/4719/odt8.jpg

mogrem.soft 09-19-2013 00:56
Quote:
Originally Posted by wawan tato (Post 9736150)
after that insert sim problem ??

wawan tato 09-19-2013 07:02
Quote:
Originally Posted by mogrem.soft (Post 9741242)
after that insert sim problem ??
make it sure your LINE SIM CARD its oK

http://img837.imageshack.us/img837/9767/keop.jpg

and cek vSIM in at IC 2001 ... is 3,3 V at least .. if none .. make it sure that IC POWER its OK


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