Samsung b7722 keypad problem - GSM-Forum

robin25 · 04-07-2012, 10:08

Hi all

Please help me to repair samsung b7722 keypad
Only power key or touch screen working

Call button home button camera,vol+ - Lock key etc. not working phone pcb looking brand new mean no any damage found
please experts help me to repair this phone

iqb_jef · 04-12-2012, 08:28

same problem me too.......i think volume keys are responsible for this.but i hav no vol keys with me thats y i cant remove it and see

robin25 · 04-12-2012, 19:22

Quote:

Originally Posted by iqb_jef

same problem me too.......i think volume keys are responsible for this.but i hav no vol keys with me thats y i cant remove it and see

Yes you are right but i have same issue like you vol. keys not available

siddhu nokia · 04-18-2012, 15:05

same as above two brothers i had no keys not available plz help any body

jaferdevjani · 04-25-2012, 09:50

remove lock key. i have tested it.

PALMOBILE · 04-26-2012, 19:27

DEAR ALL MASTERS
THERE IS ANY SIDE KEY IS DAMAGE/SHORT OR WATER LOCK

SO PLS CHECK THAT
AND POST REPLY

Regards
Palmobile
@Service Team

shritelmob · 05-05-2012, 15:09

Quote:

Originally Posted by robin25

Hi all

Please help me to repair samsung b7722 keypad
Only power key or touch screen working

Call button home button camera,vol+ - Lock key etc. not working phone pcb looking brand new mean no any damage found
please experts help me to repair this phone

Same problem with me too

mobile killer · 06-30-2012, 13:34

remove lock key. i have tested it.................. yes 10000000000% ok

salah20 · 07-11-2012, 14:30

tested ok
big thanks

japenitin · 08-06-2012, 09:14

this solutions very good 100%ok

alihassanali · 08-07-2012, 12:21

samsung b7722 keypad not working only power key working

rkmoharkar · 09-02-2012, 13:50

How to remove lock key??

Quote:

Originally Posted by mobile killer

remove lock key. i have tested it.................. yes 10000000000% ok

vasimj · 09-05-2012, 10:49

i am tested 2 sets just insert 1 drop oil in all keys..........

new2191 · 09-06-2012, 23:43

I removed the lock key and all keys now are working fine. Thanks a lot
the question now : How I can live without the lock key?

jaferdevjani · 09-27-2012, 15:26

remove vol down key and put it in place of lock key. I have personally done it and its working fine.

04-07-2012, 10:08	#1 (permalink)
robin25 No Life Poster Join Date: May 2008 Location: IN mobile's Posts: 1,078 Member: 771565 Status: Offline Sonork: 100.1656305 Thanks Meter: 145	Samsung b7722 keypad problem Hi all Please help me to repair samsung b7722 keypad Only power key or touch screen working Call button home button camera,vol+ - Lock key etc. not working phone pcb looking brand new mean no any damage found please experts help me to repair this phone

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04-12-2012, 08:28	#2 (permalink)
iqb_jef Junior Member Join Date: Oct 2007 Posts: 25 Member: 614885 Status: Offline Thanks Meter: 1	same problem me too.......i think volume keys are responsible for this.but i hav no vol keys with me thats y i cant remove it and see

04-18-2012, 15:05	#4 (permalink)
siddhu nokia Insane Poster Join Date: Nov 2009 Location: hyderabad Posts: 82 Member: 1166487 Status: Offline Sonork: 100.1673527 Thanks Meter: 7	same as above two brothers i had no keys not available plz help any body

04-25-2012, 09:50	#5 (permalink)
jaferdevjani Junior Member Join Date: Mar 2008 Location: Sangli, India Age: 44 Posts: 12 Member: 719058 Status: Offline Thanks Meter: 5	remove lock key. i have tested it.

04-26-2012, 19:27	#6 (permalink)
PALMOBILE Freak Poster Join Date: Nov 2011 Location: HEART OF INDIA Posts: 128 Member: 1691349 Status: Offline Thanks Meter: 22	DEAR ALL MASTERS THERE IS ANY SIDE KEY IS DAMAGE/SHORT OR WATER LOCK SO PLS CHECK THAT AND POST REPLY Regards Palmobile @Service Team

06-30-2012, 13:34	#8 (permalink)
mobile killer Registered User Join Date: Mar 2009 Location: india Age: 41 Posts: 123 Member: 998932 Status: Offline Sonork: DJ-23 Thanks Meter: 18	remove lock key. i have tested it.................. yes 10000000000% ok

07-11-2012, 14:30	#9 (permalink)
salah20 Freak Poster Join Date: Aug 2006 Posts: 106 Member: 341460 Status: Offline Thanks Meter: 3	tested ok big thanks

08-06-2012, 09:14	#10 (permalink)
japenitin Insane Poster Join Date: Sep 2011 Location: Shirdi.saibaba Posts: 85 Member: 1662575 Status: Offline Thanks Meter: 7	this solutions very good 100%ok

08-07-2012, 12:21	#11 (permalink)
alihassanali Junior Member Join Date: Aug 2007 Location: portugal lisboa Age: 51 Posts: 30 Member: 567780 Status: Offline Sonork: [email protected] Thanks Meter: 2	samsung b7722 keypad not working only power key working

09-05-2012, 10:49	#13 (permalink)
vasimj Freak Poster Join Date: Dec 2008 Posts: 280 Member: 930047 Status: Offline Thanks Meter: 52	i am tested 2 sets just insert 1 drop oil in all keys..........

09-06-2012, 23:43	#14 (permalink)
new2191 Junior Member Join Date: Sep 2012 Posts: 5 Member: 1807344 Status: Offline Thanks Meter: 1	I removed the lock key and all keys now are working fine. Thanks a lot the question now : How I can live without the lock key?

09-27-2012, 15:26	#15 (permalink)
jaferdevjani Junior Member Join Date: Mar 2008 Location: Sangli, India Age: 44 Posts: 12 Member: 719058 Status: Offline Thanks Meter: 5	remove vol down key and put it in place of lock key. I have personally done it and its working fine.