help 6820 keypads not working
 

hi to all mates i have one 6820 that keypads are not working i have tried to all i can but failed to fix the phone pliz any one with the soluton asisst
BR
Shadow27

what is the history of the phone? have you try flashing it?try to replace crystal chips maybe this would help

CPU comand key if you can remove the CPU doit maybe you will find some bad contact.

Come to me this one after light wather damage and phone work perfectly withouth keyboards(all three).Have in the ultrasonic both cleaninig but always is same.
Any solution?

check flexcable, i have a 8620 and the cable are broken.

6820 No Flex Cable Split In To 3 Parts Butt Also Chech Connector

hi all
i had a 6820 with slight liquid damage,the querty keys werent working,luckitly i bought a dead one,swapped the keys and it worked,i dont think that u can buy this querty module but if u can it sounds expensive,also check the little lead and plug ,which usualy goes on these!

br

farry