I9100 Simcard problem - GSM-Forum

kovsarsystem · 02-27-2012, 12:48

Dear moderator and Dear Friends
i have a I9100 water damage after service phone is on
but not detected simcard .

i found schematic ,but No quality . Please specify The location of sim Ic or any way to repair it.
Thank you for your cooperation

kovsarsystem · 03-17-2012, 17:25

shahzad-0004 · 03-18-2012, 13:46

check R310 R311 R312 C346 C347 C348 C349

and check carefully ucp300

kovsarsystem · 04-14-2012, 13:04

Quote:

Originally Posted by shahzad-0004

check R310 R311 R312 C346 C347 C348 C349

and check carefully ucp300

I have schematic !! but no quality .
where is R310 R311 R312 C346 C347 C348 C349 ???
thanks

shahzad-0004 · 04-16-2012, 18:02

Quote:

Originally Posted by kovsarsystem

I have schematic !! but no quality .
where is R310 R311 R312 C346 C347 C348 C349 ???
thanks

R310 R311 R312 near sim jeck

and download i9100 full service manual
Samsung GT-I9100 Galaxy S II service manual - CPKB - Cell Phone Knowledge Base

VELIKI · 05-16-2012, 19:30

check imei!!!! you dont have it

zagi1985 · 10-01-2012, 10:02

Quote:

Originally Posted by shahzad-0004

R310 R311 R312 near sim jeck

and download i9100 full service manual
Samsung GT-I9100 Galaxy S II service manual - CPKB - Cell Phone Knowledge Base

What value are R310 R311 R312
because the scheme is not being said

himtemobile · 03-11-2014, 08:04

only change battery 10000000000000000000000000000% work

ncpr_143 · 07-11-2014, 15:18

Not working this sluishan

manwer2010 · 07-22-2014, 05:07

I9100 some time shown sim card and network but after couple of hour sim not detect no network some time auto shown network while no network (mobile network menu) disable anyone have solution please replay here as soon. thanks

jewel ahmmad · 10-29-2014, 08:40

no sim service sam gti9100 can help any how

bobjani2005 · 12-29-2014, 10:38

same hear some time without sim imargany call work but with sim not any call and message not ragisrted opreter service

shawon1980 · 01-24-2015, 06:49

Quote:

Originally Posted by manwer2010

I9100 some time shown sim card and network but after couple of hour sim not detect no network some time auto shown network while no network (mobile network menu) disable anyone have solution please replay here as soon. thanks

Plz Help Same Problem

telemark · 04-08-2015, 00:04

My problem is that the I9100 does not read any sim card . Especially SIM cards . Pre-paid without prolemu . IMEI is ok . The phone has not been the wet. elements indicated proven and still does not work .
This is another such case the I9100 and the lack of a solution.

Angello · 01-21-2016, 16:51

Hello,

finally i found where is the problem of my i9100 with sim card ways.

First check track (all is ok for me)
Second check voltage 1.8V in R312 (ok for me)

All is ok but sim card not present or removed the phone tell me.
Finally i found the third what i need.

Third remove or replace capacitor C348 maybe have a little short-circuit.

02-27-2012, 12:48	#1 (permalink)
kovsarsystem Junior Member Join Date: Nov 2006 Posts: 35 Member: 389047 Status: Offline Thanks Meter: 3	I9100 Simcard problem Dear moderator and Dear Friends i have a I9100 water damage after service phone is on but not detected simcard . i found schematic ,but No quality . Please specify The location of sim Ic or any way to repair it. Thank you for your cooperation

03-11-2014, 08:04	#8 (permalink)
himtemobile Junior Member Join Date: Dec 2007 Location: iran Posts: 25 Member: 660358 Status: Offline Sonork: 1585668 Thanks Meter: 13	i9100 insert sim solutions 1000% only change battery 10000000000000000000000000000% work

10-29-2014, 08:40	#11 (permalink)
jewel ahmmad Junior Member Join Date: Oct 2014 Posts: 3 Member: 2280426 Status: Offline Thanks Meter: 1	sam s2 no sim service sam gti9100 can help any how

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03-17-2012, 17:25	#2 (permalink)
kovsarsystem Junior Member Join Date: Nov 2006 Posts: 35 Member: 389047 Status: Offline Thanks Meter: 3

03-18-2012, 13:46	#3 (permalink)
shahzad-0004 No Life Poster Join Date: May 2007 Age: 40 Posts: 1,316 Member: 515130 Status: Offline Thanks Meter: 304	check R310 R311 R312 C346 C347 C348 C349 and check carefully ucp300

05-16-2012, 19:30	#6 (permalink)
VELIKI No Life Poster Join Date: Nov 2002 Location: slovenia Age: 48 Posts: 589 Member: 18028 Status: Offline Thanks Meter: 20	check imei!!!! you dont have it

07-11-2014, 15:18	#9 (permalink)
ncpr_143 Junior Member Join Date: Feb 2014 Location: rampur Posts: 1 Member: 2137926 Status: Offline Thanks Meter: 0	Not working this sluishan

07-22-2014, 05:07	#10 (permalink)
manwer2010 Junior Member Join Date: Jan 2012 Posts: 12 Member: 1711703 Status: Offline Sonork: 124 Thanks Meter: 1	I9100 some time shown sim card and network but after couple of hour sim not detect no network some time auto shown network while no network (mobile network menu) disable anyone have solution please replay here as soon. thanks

12-29-2014, 10:38	#12 (permalink)
bobjani2005 Freak Poster Join Date: Jan 2005 Posts: 347 Member: 108579 Status: Offline Thanks Meter: 3	same hear some time without sim imargany call work but with sim not any call and message not ragisrted opreter service

04-08-2015, 00:04	#14 (permalink)
telemark Junior Member Join Date: Oct 2008 Posts: 12 Member: 884387 Status: Offline Thanks Meter: 0	My problem is that the I9100 does not read any sim card . Especially SIM cards . Pre-paid without prolemu . IMEI is ok . The phone has not been the wet. elements indicated proven and still does not work . This is another such case the I9100 and the lack of a solution.