K 750 white screen - GSM-Forum

gogomit · 02-25-2007, 11:57

I have k750 with white screen.I flashed main+fs, erom,changed displey drivers but only white sreen.The phone work fine can make and receive а call.Any solution.Thanks

shinod · 02-25-2007, 12:46

try this solution.......................................... ......and post reply

gogomit · 02-25-2007, 15:22

this solution don't work for me .Any other

EGY2004 · 02-26-2007, 02:19

this solution don't work

gogomit · 02-27-2007, 15:40

Can somebody post other disp. driver Thanks

vishnugsm · 02-27-2007, 17:37

try this solution,,,,,,,,
Here is guide how to full repair K750
Usualy with this procedure can be solved ANY software problems
(dead, Please Wait, ...)

1. - Use Test Point - NOT Checked
- Skip TP when flash MAIN, FS - NOT Checked
- Complete phone after flash - Checked
- Recover Certificate - Checked
- Flash K750_R1N035_CID36_FullRepairFlash.mbn as MAIN file

2. - Use Test Point - NOT Checked
- Skip TP when flash MAIN, FS - NOT Checked
- On Repair tab mark Rebuild SP Area and Remake CRC's
- Do Selected Jobs
- Connect/disconnect Test Point on phone when software ask

3. - Use Test Point - NOT Checked
- Skip TP when flash MAIN, FS - NOT Checked
- On Unlock tab mark Clear SP Locks
- Do Selected Jobs
- Connect/disconnect Test Point on phone when software ask

imanpanahi · 03-04-2007, 11:58

Quote:

K 750 white screen

--------------------------------------------------------------------------------

I have k750 with white screen.I flashed main+fs, erom,changed displey drivers but only white sreen.The phone work fine can make and receive а call.Any solution.Thanks

chang lcd connector your problem solved

Brka · 05-06-2008, 21:03

it's HARDWARE problem, and cant be solved via flashing or writing some
display driver files. all those files are already INCLUDED in FS file.
if display type is ok for that board (green or yellow flex on lcd),
and on other phone it works ... then hardware repair can be usefull.

b.r.
ALexandar.

02-25-2007, 11:57	#1 (permalink)
gogomit Freak Poster Join Date: Jul 2002 Location: Sofia,Bulgaria Posts: 335 Member: 13917 Status: Offline Thanks: 4 Thanked 13 Times in 6 Posts	K 750 white screen I have k750 with white screen.I flashed main+fs, erom,changed displey drivers but only white sreen.The phone work fine can make and receive а call.Any solution.Thanks

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02-25-2007, 15:22	#3 (permalink)
gogomit Freak Poster Join Date: Jul 2002 Location: Sofia,Bulgaria Posts: 335 Member: 13917 Status: Offline Thanks: 4 Thanked 13 Times in 6 Posts	this solution don't work for me .Any other

02-26-2007, 02:19	#4 (permalink)
EGY2004 Freak Poster Join Date: Mar 2005 Location: EGYPT Posts: 146 Member: 123630 Status: Offline Thanks: 100 Thanked 12 Times in 7 Posts	this solution don't work

02-27-2007, 15:40	#5 (permalink)
gogomit Freak Poster Join Date: Jul 2002 Location: Sofia,Bulgaria Posts: 335 Member: 13917 Status: Offline Thanks: 4 Thanked 13 Times in 6 Posts	Can somebody post other disp. driver Thanks

02-27-2007, 17:37	#6 (permalink)
vishnugsm Freak Poster Join Date: Aug 2006 Location: india Age: 29 Posts: 394 Member: 332894 Status: Offline Thanks: 3 Thanked 59 Times in 41 Posts	try this solution,,,,,,,, Here is guide how to full repair K750 Usualy with this procedure can be solved ANY software problems (dead, Please Wait, ...) 1. - Use Test Point - NOT Checked - Skip TP when flash MAIN, FS - NOT Checked - Complete phone after flash - Checked - Recover Certificate - Checked - Flash K750_R1N035_CID36_FullRepairFlash.mbn as MAIN file 2. - Use Test Point - NOT Checked - Skip TP when flash MAIN, FS - NOT Checked - On Repair tab mark Rebuild SP Area and Remake CRC's - Do Selected Jobs - Connect/disconnect Test Point on phone when software ask 3. - Use Test Point - NOT Checked - Skip TP when flash MAIN, FS - NOT Checked - On Unlock tab mark Clear SP Locks - Do Selected Jobs - Connect/disconnect Test Point on phone when software ask

05-06-2008, 21:03	#8 (permalink)
Brka No Life Poster Join Date: Jun 1999 Location: Serbia Age: 37 Posts: 2,163 Member: 163 Status: Offline Thanks: 522 Thanked 821 Times in 317 Posts	it's HARDWARE problem, and cant be solved via flashing or writing some display driver files. all those files are already INCLUDED in FS file. if display type is ok for that board (green or yellow flex on lcd), and on other phone it works ... then hardware repair can be usefull. b.r. ALexandar.