nokia 305 sim problem - GSM-Forum

Reason gurung · 03-20-2014, 08:57

hello friends
i have nokia asha 305 insert sim problem. all track is ok. reboll cpu change sim ic but problem not solved.
sim ic vsim voltage is not present i change that ic but problem not solve.
plz any one have solution plz send me.
thanksss.

mahzra azra · 03-20-2014, 09:59

Quote:

Originally Posted by Reason gurung

hello friends
i have nokia asha 305 insert sim problem. all track is ok. reboll cpu change sim ic but problem not solved.
sim ic vsim voltage is not present i change that ic but problem not solve.
plz any one have solution plz send me.
thanksss.

bro, iif you need better help then show me your pcb of your damage set.
i will try to help you.

mehmoodtarek · 03-20-2014, 11:28

try this -i think your pcb miss-mach VBATT ways on sim contriler ic ,this picture conteins
VBATT line & its connect battery (+) ok?http://forum.gsmhosting.com/vbb/f148...oblem-1584571/

Reason gurung · 03-20-2014, 14:05

thanks brothers my post replay
i chaked all tracks and ic location.
all is ok.
but bro how to upload picture help me
thanksss

mahzra azra · 03-21-2014, 11:41

Quote:

Originally Posted by Reason gurung

thanks brothers my post replay
i chaked all tracks and ic location.
all is ok.
but bro how to upload picture help me
thanksss

snap your pcb and upload image on--http://tinypic.com/

and after upload copy link address and past in forum.

Reason gurung · 03-23-2014, 12:59

**.:SARCAR:.** · 03-23-2014, 18:04

ok that's a vbat supply to dual sim swap ic . vsim voltage of both sim cards comes from dual sim swap ic .
u told in previous post that u can't get both vsim voltage . so replace first dual sim swap ic then check .

post here result .

mahzra azra · 03-24-2014, 12:01

CHEK IT AND TRY -----

http://imageshack.com/a/img27/1102/ibf2.jpg

prateet · 09-01-2014, 06:05

[IMG]http://4.bp.********.com/-ivS6T_2BBvE/UXUBPd6GcKI/AAAAAAAAEGI/XDv4_XXkIK0/s1600/nokia+asha+305+and+308+insert+sim+problem+jumper+w ays+solution.jpg[/IMG]

03-20-2014, 08:57	#1 (permalink)
Reason gurung Freak Poster Join Date: Oct 2010 Posts: 334 Member: 1429499 Status: Offline Thanks Meter: 28	nokia 305 sim problem hello friends i have nokia asha 305 insert sim problem. all track is ok. reboll cpu change sim ic but problem not solved. sim ic vsim voltage is not present i change that ic but problem not solve. plz any one have solution plz send me. thanksss.

03-24-2014, 12:01	#8 (permalink)
mahzra azra No Life Poster Join Date: Feb 2012 Location: kanpur Posts: 1,429 Member: 1722956 Status: Offline Sonork: mybestfriend.adeel Thanks Meter: 305	CHEK IT AND TRY ----- http://imageshack.com/a/img27/1102/ibf2.jpg Last edited by mahzra azra; 03-24-2014 at 12:09.

03-20-2014, 11:28	#3 (permalink)
mehmoodtarek Freak Poster Join Date: Jul 2012 Location: dhaka,bangladesh Age: 39 Posts: 231 Member: 1785241 Status: Offline Sonork: 100.1616353:tarekkhl Thanks Meter: 192	try this -i think your pcb miss-mach VBATT ways on sim contriler ic ,this picture conteins VBATT line & its connect battery (+) ok?http://forum.gsmhosting.com/vbb/f148...oblem-1584571/

03-20-2014, 14:05	#4 (permalink)
Reason gurung Freak Poster Join Date: Oct 2010 Posts: 334 Member: 1429499 Status: Offline Thanks Meter: 28	thanks brothers my post replay i chaked all tracks and ic location. all is ok. but bro how to upload picture help me thanksss

03-23-2014, 12:59	#6 (permalink)
Reason gurung Freak Poster Join Date: Oct 2010 Posts: 334 Member: 1429499 Status: Offline Thanks Meter: 28

03-23-2014, 18:04	#7 (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	ok that's a vbat supply to dual sim swap ic . vsim voltage of both sim cards comes from dual sim swap ic . u told in previous post that u can't get both vsim voltage . so replace first dual sim swap ic then check . post here result .

09-01-2014, 06:05	#9 (permalink)
prateet Insane Poster Join Date: Oct 2009 Posts: 77 Member: 1149197 Status: Offline Sonork: prateet Thanks Meter: 43	[IMG]http://4.bp.********.com/-ivS6T_2BBvE/UXUBPd6GcKI/AAAAAAAAEGI/XDv4_XXkIK0/s1600/nokia+asha+305+and+308+insert+sim+problem+jumper+w ays+solution.jpg[/IMG]