v640 keys not working - GSM-Forum

jokkergsm · 08-20-2009, 13:53

sal all

keys 1,3,6,call not working ...

i changed keypad flex ...pb remaines

i heated what i thought it is keys IC...(on the back near the sim and charging connector)

any suggestions ?

10x in advance !

usernome · 03-24-2010, 07:28

I know it's old but I have the same problem .

I think it's CPU issue .

08-20-2009, 13:53	#1 (permalink)
jokkergsm No Life Poster Join Date: Jan 2002 Location: freak land Age: 44 Posts: 699 Member: 8866 Status: Offline Thanks Meter: 50	v640 keys not working sal all keys 1,3,6,call not working ... i changed keypad flex ...pb remaines i heated what i thought it is keys IC...(on the back near the sim and charging connector) any suggestions ? 10x in advance !

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03-24-2010, 07:28	#2 (permalink)
usernome No Life Poster Join Date: Jan 2003 Location: Iassy Age: 59 Posts: 4,314 Member: 19723 Status: Offline Thanks Meter: 359	I know it's old but I have the same problem . I think it's CPU issue .