samsung champ duos gt e2652 not working keypad and other keys

[avishka vit]

my champ does not work keypad, other keys. what i do it?

[d-Artigo]

Originally Posted by avishka vit

my champ does not work keypad, other keys. what i do it?

samsung gt-E2652 keypad
1. rehot keypad ic U502 and check its working voltage on C517
check the track at R521-R522-R523 and R524
if the components of a good track resistance or replace U502

2. send a check point, his back and end key
(or jumper appropriate image below)


only thank button

[kannanyuva]

sir remove lockkey 100% all keys working

[friendzmobiles]

tats correct dude check all switches

[puja shaw]

Originally Posted by d-Artigo

samsung gt-E2652 keypad
1. rehot keypad ic U502 and check its working voltage on C517
check the track at R521-R522-R523 and R524
if the components of a good track resistance or replace U502

2. send a check point, his back and end key
(or jumper appropriate image below)


only thank button

whr pic

[santoshsms]

samsung e2652 only power key working vol,back,calling key,camera key not working
brother change lock key switch 100% working
tested

[babainupur1993]

i will change lock key but keypad&any key not working,,,plz hlp me how to solv.............

[santoshsms]

Brother change lock key switch your pronoun 100% solved.

[santoshsms]

Change camera key then volume +&- your solved

[tarkeshwar]

thank Brother 100% solved

[forevermobilela]

remove lockkey 100% all keys working

[samsungx52]

Originally Posted by kannanyuva

sir remove lockkey 100% all keys working

ya bro u are right after remove lock key its working ...thank

[Suranpri]

yes ...done 100% ............................