Nokia N70 White Screen Eazy Solutions (STEP By STEP) - GSM-Forum

wasangaama · 03-01-2011, 13:20

NOKIA N70 WHITE SCREEN PROBLEM HAVE 3 TYPES

LCD DAMAGED
LCD EMIF(LCD IC) Damaged
Swith Mode Power Supply (S.M.P.S) Damaged (PHONE HANG)

1:--
First We Discuss -White Screen, But Phone Can Make and Receve Calls
I Dont Discuss about LCD DAMAGED Bacause Avery One Use This Fourm Know Replease LCD.

2:--

Q:-If you Ripleased LCD But still white screen???
A:-One Of Or both LCD EMIF Is Damaged
Q:-What Is EMIF
A:-It is a filtor
Q:What I Can Do
A:-DO THIS

You Need Digital multimetor with diode function (It is Eazy)

ALL GREEN AND YELLOW Pins OK -> Change LCD
One or many GREEN AND YELLOW Pins Disconnected -> Change Damaged IC (IDENTIFY Dannaged IC Before change)

You Can Use Jumper Solutions but it waste time

You Can Do This, Don't Afraid. If You Afraid Do This, Frist Do This For Death Phone , Like 1110 keypad IC......Change.It.

3:--White Screen Cant turn off Phone Hang
It has Eazy Solution
DO THIS

IF You Like My Post Please Do Comments Or Dont Fogot Say Thanks

wasangaama · 03-01-2011, 13:44

Q:-What Do You Want For Change Display IC
A:-Hot Air Gun, Flux Or Paste,Good Narrow Twiser,AND experience

wappula · 05-01-2011, 11:03

Quote:

Originally Posted by wasangaama

q:-what do you want for change display ic
a:-hot air gun, flux or paste,good narrow twiser,and experience

machan sri lankawe koheda inne...

kuldeep_sharma · 05-01-2011, 11:20

realy grat man its realy real guideing

wasangaama · 05-11-2011, 07:02

Quote:

Originally Posted by wappula

machan sri lankawe koheda inne...

habaraduwa..........................

mb_phone01 · 01-19-2012, 06:30

goo work sir cary on

riyas+81 · 01-19-2012, 06:36

wow good idea very niceeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

bikramrai · 02-25-2012, 10:47

thanx veryyyyyyyyyyyyyyyyyyyyyyyy much boss like this post

tawanda · 04-22-2012, 14:25

thank you 100000% working

tawanda

RAJEEV5555 · 06-23-2012, 10:32

n70 hang wite lcd both jumper laga diya par set white hi hai any one give me solution

niaz muhammad · 06-23-2012, 12:07

amexs · 06-29-2012, 19:07

thank you..so muchhh

ameenudeen · 07-08-2012, 17:11

MY-CV.......

good idea ................................

alam-mobile bos · 07-08-2012, 20:14

nice shareing keep it up.

can you share 6120c key display ic cheak method.

vonysha · 07-09-2012, 07:36

Quote:

Originally Posted by wasangaama

NOKIA N70 WHITE SCREEN PROBLEM HAVE 3 TYPES

LCD DAMAGED
LCD EMIF(LCD IC) Damaged
Swith Mode Power Supply (S.M.P.S) Damaged (PHONE HANG)

1:--
First We Discuss -White Screen, But Phone Can Make and Receve Calls
I Dont Discuss about LCD DAMAGED Bacause Avery One Use This Fourm Know Replease LCD.

2:--

Q:-If you Ripleased LCD But still white screen???
A:-One Of Or both LCD EMIF Is Damaged
Q:-What Is EMIF
A:-It is a filtor
Q:What I Can Do
A:-DO THIS

You Need Digital multimetor with diode function (It is Eazy)

ALL GREEN AND YELLOW Pins OK -> Change LCD
One or many GREEN AND YELLOW Pins Disconnected -> Change Damaged IC (IDENTIFY Dannaged IC Before change)

You Can Use Jumper Solutions but it waste time

You Can Do This, Don't Afraid. If You Afraid Do This, Frist Do This For Death Phone , Like 1110 keypad IC......Change.It.

3:--White Screen Cant turn off Phone Hang
It has Eazy Solution
DO THIS

IF You Like My Post Please Do Comments Or Dont Fogot Say Thanks

thank for your great job

03-01-2011, 13:20	#1 (permalink)
wasangaama Registered User Join Date: Dec 2009 Location: HABARADUWA - Sri Lanka Age: 39 Posts: 333 Member: 1179630 Status: Offline Sonork: 100.1644820 Thanks Meter: 80	Nokia N70 White Screen Eazy Solutions (STEP By STEP) NOKIA N70 WHITE SCREEN PROBLEM HAVE 3 TYPES LCD DAMAGED LCD EMIF(LCD IC) Damaged Swith Mode Power Supply (S.M.P.S) Damaged (PHONE HANG) 1:-- First We Discuss -White Screen, But Phone Can Make and Receve Calls I Dont Discuss about LCD DAMAGED Bacause Avery One Use This Fourm Know Replease LCD. 2:-- Q:-If you Ripleased LCD But still white screen??? A:-One Of Or both LCD EMIF Is Damaged Q:-What Is EMIF A:-It is a filtor Q:What I Can Do A:-DO THIS You Need Digital multimetor with diode function (It is Eazy) ALL GREEN AND YELLOW Pins OK -> Change LCD One or many GREEN AND YELLOW Pins Disconnected -> Change Damaged IC (IDENTIFY Dannaged IC Before change) You Can Use Jumper Solutions but it waste time You Can Do This, Don't Afraid. If You Afraid Do This, Frist Do This For Death Phone , Like 1110 keypad IC......Change.It. 3:--White Screen Cant turn off Phone Hang It has Eazy Solution DO THIS IF You Like My Post Please Do Comments Or Dont Fogot Say Thanks Last edited by wasangaama; 03-01-2011 at 13:29.

03-01-2011, 13:44	#2 (permalink)
wasangaama Registered User Join Date: Dec 2009 Location: HABARADUWA - Sri Lanka Age: 39 Posts: 333 Member: 1179630 Status: Offline Sonork: 100.1644820 Thanks Meter: 80	What Do You Want For Change Display IC Q:-What Do You Want For Change Display IC A:-Hot Air Gun, Flux Or Paste,Good Narrow Twiser,AND experience

07-08-2012, 17:11	#13 (permalink)
ameenudeen Freak Poster Join Date: Mar 2009 Location: srilanka Age: 39 Posts: 323 Member: 996647 Status: Offline Sonork: 100.1617492 Thanks Meter: 74	nokia MY-CV....... good idea ................................

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05-01-2011, 11:20	#4 (permalink)
kuldeep_sharma Freak Poster Join Date: Oct 2009 Location: Amritsar Punjab Posts: 355 Member: 1144271 Status: Offline Sonork: kuldeep_sharma2k7 Thanks Meter: 62	realy grat man its realy real guideing

01-19-2012, 06:30	#6 (permalink)
mb_phone01 Insane Poster Join Date: Feb 2010 Location: mb din Posts: 87 Member: 1238726 Status: Offline Thanks Meter: 2	goo work sir cary on

01-19-2012, 06:36	#7 (permalink)
riyas+81 Freak Poster Join Date: Sep 2007 Location: chennai Posts: 111 Member: 588930 Status: Offline Thanks Meter: 16	wow good idea very niceeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

02-25-2012, 10:47	#8 (permalink)
bikramrai Junior Member Join Date: Apr 2007 Posts: 30 Member: 489744 Status: Offline Thanks Meter: 6	thanx veryyyyyyyyyyyyyyyyyyyyyyyy much boss like this post

04-22-2012, 14:25	#9 (permalink)
tawanda Freak Poster Join Date: Jun 2004 Age: 44 Posts: 281 Member: 68534 Status: Offline Thanks Meter: 18	thank you 100000% working tawanda

06-23-2012, 10:32	#10 (permalink)
RAJEEV5555 Crazy Poster Join Date: Dec 2009 Posts: 58 Member: 1192716 Status: Offline Sonork: Lucnow Thanks Meter: 5	n70 hang wite lcd both jumper laga diya par set white hi hai any one give me solution

06-23-2012, 12:07	#11 (permalink)
niaz muhammad No Life Poster Join Date: Feb 2011 Location: ( United States Of Islam ) Age: 35 Posts: 3,954 Member: 1519396 Status: Offline Sonork: 100.1612702 Thanks Meter: 1,951

06-29-2012, 19:07	#12 (permalink)
amexs Junior Member Join Date: May 2011 Location: malaysian Posts: 4 Member: 1571271 Status: Offline Thanks Meter: 0	thank you..so muchhh

07-08-2012, 20:14	#14 (permalink)
alam-mobile bos Freak Poster Join Date: Apr 2008 Location: comilla bangladesh Posts: 101 Member: 743673 Status: Offline Thanks Meter: 7	nice shareing keep it up. can you share 6120c key display ic cheak method.