Memory sometimes the keypad not working..how i can i fix it.

check if the memory card is full.

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Hi, to fix this error code follow the instruction below...

• Check keypad connector for firm connection (keypad connects to control board).
• Press CANCEL. If error code returns after 60 seconds, replace keypad (also called touch pad or membrane switch). Some models incorporate keypad in to control board as one unit. In this case, replace control board (also called ERC or clock).

Hi, when a keypad does not work on a phone, it is usually caused by dirt inside the keypad area of the phone,you can open the phone and clean up the keypad area.

Sometimes too, as the case may be Chips also can affect the keypad and allows the phone keypad not to function.

There is an IC chip inside that controls the function of the keypad.
You can fixed the IC chip inside the phone by replacing the damaged IC inside the phone.

When you replace the damaged IC .i assure soluton tothe problem.

Take care.

The keypad of the phone controls both power and the numbers on your phone..

It needs to be replace.It's still useful for usage,it can be fix..take it ti a repairer...

I have a a Sharp yo-480. I've fixed sticky keys many times. I back-up data in the organizer first. (yo-480 doesn't have a flash memory) then carefully dissasemble unit. Lift out rubber keypad and use WD-40 to wipe circut board and keypad. It's the sticky residue that makes the keys stick

my phone sometimes does this. all i have to do is turn it off and it is usually fixed istantly

i think u just format u cell & memory stick

well its posted for a 6300 nokia , right, i think the keypad ic must have faulted , only if u have dropped the phone or exposure to liquids, take it to some nearby local nokia service centre or near by phone shop and get it repaired for the keypad ic problem.

one unique troubleshooting , if it works see if u can get it solved by removing the memory card, sometimes faulty memory card does produce such problems

also it could be due to uneven powersupply from battery try with a genuine battery or a good battery.

if all of the above doesnt work then only alternative is to get the keypad ic changed.

your keypad flex got messed up - contact steve vasco at http://horizonwirelessonline.com he can fix that no problemo

Sometimes, restarting the phone helps. Remove the battery. Wait a minute and reinstall. Start your phone normally. If that doesn't help, you'll have to contact your carrier or the manufacturer.