GSM-Forum - ..::c1-01 white lcd and restart problem::..

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..::c1-01 white lcd and restart problem::..

c1-01 when power on it show nokia than accept option after i press accept it show hands logo and suddenly white screen and after few seconds it reboot

here i mention when its on white screen

i press any key it show on screen

chk attach pictures

http://www.freeimagehosting.net/t/iggxt.jpg

history of phone:

this set comes in camera problem
camera disconnected from pcb because of dry soldering

and 2-3 prints on pcb also gone

so i put camera with the help of jumpers after fix camera show the prob as i mention above

i also remove camera but still same

set also not connected with software

action taken:

change lcd

reball cpu and flash ic

remove mmc ic

remove bt ic

but still same

any solution mates

someone told me thats its vio problem

but i dont know where is vio can anyone help me in this?

As u told mobile does not connect in software but i think u can solve this problem by software, i also faced this problem, i did mobile flash by phoenix and solve problem.

u must also try with software, best of luck.

Quote:

Originally Posted by HUM (Post 8244156)

u use fbus or usb

bro i used USB cable and as i know C!-01 support USB cable.

so please try with USB cable.

same problem here...i flashed it but still problem not fix sir

Quote:

Originally Posted by HUM (Post 8243988)

check vio on display connector pin no. 7 if u find this short then the problem is from vio line. dear if u just repaired camera section after that it happened then y u remove other like mmc bt . 1st u have to clean all board prints of camera with the help of soldering iron.then chk.

Quote:

Originally Posted by HUM (Post 8243988)

thnx i will chk pin 7 and post here result

7th pin is not short

now wat to do?

dear data as well as votage of camera is direct comes from its infenion cpu may be during reparing camera its data line short with other data line or gnd.

will u please post here pic

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Quote:

Originally Posted by HUM (Post 8250370)

will u please post here pic

http://img819.imageshack.us/img819/5766/c101hg.jpg
in c1 01 there is an ic between processor & camera.that i attached above.u have to remove that 1 for chking.

i also remove this ic but still same

i also change this