From Repair Mobile
Contents |
How to repair Keypad
Keypad problem
Some time my mobile set (8310) keypad do not work.how can i repair it.
Answer
To solve this problem, You should open your set and bring out the main board brush the Z301 if not start working, then you change the Z301 chip.
keypad fault
I have a nokia set 6600 but there is a fault in its keypad. its keypad is not working properly.
Answer
you open your set and bring out the main board. there is a two chip in the main board ""Z142" and Z140" you resold it. it remove your problem.
keypad problem
I have a nokia set 6230 its keypad is not working properly. how can i solve this problem. guide me.
Answer
This is a problem of circuit ,you change the circuit "Z300" it will solve your problem.
Keypad problem
When i press my cell phone then my cell phone display multiple character on the screen.
Answer
you check the "F200".
keypad hang problem
my cell phone keypad are hang ,how can i repair it.
Answer
please wait
cell phone hanging problem or restarting problem
Answer
you change the circuit "V602" and "V610" after it if the problem continue then you remove it, it solve your problem.ok
