Blackberry 8520 keypad not working .. need help plz - GSM-Forum

bakhshalvi007 · 01-11-2011, 15:46

i have blackberry 8520.. which was water damage... and keypad was not working.. i clean those small black ics on pc board and rehot them.. phone start working now.. some time it works.. some time freez and from past 1 hour not it just type itself e r u button .... can anyone tell me what to do to fix this problem.. plz...

jaadukijhappi · 01-11-2011, 15:50

FRIEND

u need to change the complete track ball module
by desoldering nd fixing a new one

bakhshalvi007 · 01-11-2011, 18:41

what do u mean track ball module... can u explain plz...

jumbee · 01-11-2011, 18:43

come here sir....

bengkelhp: BB gemini keypad jumper

sohelpatel · 01-11-2011, 20:20

change new key pad layer

bakhshalvi007 · 01-12-2011, 19:55

i have done it... it was the problem of scroll ... i change scroll. keypad works 100% no problem anymore

sandhupali · 03-20-2011, 20:19

Blackberry 8520 keypad not working .. need help plz pali [email protected]

naseeb95 · 05-07-2011, 10:10

hi guys i m so confused that i have changed the keypad ic wich is near to sensor connector but is not working
i remove the same ic from the same phone and put on the other circut is working properly so its provedthatthe problem of rt fg cv keypads are not belonging to this ic

naseeb95 · 05-07-2011, 10:49

try this image
it may can help you

tiroloco2 · 05-07-2011, 21:24

Hola, mi nombre es Hugo Roman. Y quisiera ayuda para conseguir el MEP-2 para liberar mi BlackBerry. Please Help....

modelo: BlackBerry 8520 Curve
IMEI: 355987.04.189745.4
MEP: MEP-30669-001

vssy2007 · 06-12-2011, 10:04

8520 all keypad working. scrol 4 side also working. but center button(ok)not working. i changed already mouse key. and resold connector. but still same. pls give solution

kmssha · 06-13-2011, 07:01

just rea hot the key pad ic sure this sucssuss sorry for the bad english

google_uk · 07-29-2011, 11:42

where is the keypad ic? do u have a pics

nicewaseem · 08-14-2012, 09:30

can you send a picture i don't know where is key pad ic

nicewaseem · 08-27-2012, 12:59

01-11-2011, 15:46	#1 (permalink)
bakhshalvi007 Freak Poster Join Date: Oct 2006 Location: South Africa Age: 48 Posts: 444 Member: 372599 Status: Offline Thanks Meter: 41	Blackberry 8520 keypad not working .. need help plz i have blackberry 8520.. which was water damage... and keypad was not working.. i clean those small black ics on pc board and rehot them.. phone start working now.. some time it works.. some time freez and from past 1 hour not it just type itself e r u button .... can anyone tell me what to do to fix this problem.. plz...

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01-11-2011, 15:50	#2 (permalink)
jaadukijhappi Freak Poster Join Date: Sep 2009 Posts: 108 Member: 1117009 Status: Offline Thanks Meter: 42	FRIEND u need to change the complete track ball module by desoldering nd fixing a new one

01-11-2011, 18:41	#3 (permalink)
bakhshalvi007 Freak Poster Join Date: Oct 2006 Location: South Africa Age: 48 Posts: 444 Member: 372599 Status: Offline Thanks Meter: 41	what do u mean track ball module... can u explain plz...

01-11-2011, 18:43	#4 (permalink)
jumbee Junior Member Join Date: Jan 2011 Posts: 7 Member: 1488439 Status: Offline Thanks Meter: 2	come here sir.... bengkelhp: BB gemini keypad jumper

01-11-2011, 20:20	#5 (permalink)
sohelpatel Junior Member Join Date: Feb 2010 Location: london Age: 36 Posts: 2 Member: 1227678 Status: Offline Sonork: 123456 Thanks Meter: 0	change new key pad layer

01-12-2011, 19:55	#6 (permalink)
bakhshalvi007 Freak Poster Join Date: Oct 2006 Location: South Africa Age: 48 Posts: 444 Member: 372599 Status: Offline Thanks Meter: 41	i have done it... it was the problem of scroll ... i change scroll. keypad works 100% no problem anymore

03-20-2011, 20:19	#7 (permalink)
sandhupali Major Poster Join Date: Nov 2006 Posts: 44 Member: 391209 Status: Offline Thanks Meter: 1	Blackberry 8520 keypad not working .. need help plz pali [email protected]

05-07-2011, 10:10	#8 (permalink)
naseeb95 Insane Poster Join Date: Sep 2009 Posts: 68 Member: 1116099 Status: Offline Sonork: [email protected] Thanks Meter: 4	hi guys i m so confused that i have changed the keypad ic wich is near to sensor connector but is not working i remove the same ic from the same phone and put on the other circut is working properly so its provedthatthe problem of rt fg cv keypads are not belonging to this ic

05-07-2011, 10:49	#9 (permalink)
naseeb95 Insane Poster Join Date: Sep 2009 Posts: 68 Member: 1116099 Status: Offline Sonork: [email protected] Thanks Meter: 4	try this image it may can help you

05-07-2011, 21:24	#10 (permalink)
tiroloco2 Junior Member Join Date: May 2011 Posts: 1 Member: 1571737 Status: Offline Thanks Meter: 0	Hola, mi nombre es Hugo Roman. Y quisiera ayuda para conseguir el MEP-2 para liberar mi BlackBerry. Please Help.... modelo: BlackBerry 8520 Curve IMEI: 355987.04.189745.4 MEP: MEP-30669-001

06-12-2011, 10:04	#11 (permalink)
vssy2007 Freak Poster Join Date: Jul 2010 Location: india Posts: 149 Member: 1355941 Status: Offline Thanks Meter: 10	8520 all keypad working. scrol 4 side also working. but center button(ok)not working. i changed already mouse key. and resold connector. but still same. pls give solution

06-13-2011, 07:01	#12 (permalink)
kmssha Insane Poster Join Date: Apr 2009 Location: dubai Posts: 65 Member: 1017950 Status: Offline Thanks Meter: 7	just rea hot the key pad ic sure this sucssuss sorry for the bad english

07-29-2011, 11:42	#13 (permalink)
google_uk No Life Poster Join Date: Feb 2006 Posts: 751 Member: 235703 Status: Offline Thanks Meter: 39	where is the keypad ic? do u have a pics

08-14-2012, 09:30	#14 (permalink)
nicewaseem Insane Poster Join Date: Nov 2005 Posts: 86 Member: 202469 Status: Offline Thanks Meter: 7	can you send a picture i don't know where is key pad ic

08-27-2012, 12:59	#15 (permalink)
nicewaseem Insane Poster Join Date: Nov 2005 Posts: 86 Member: 202469 Status: Offline Thanks Meter: 7