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My phone's keypad is not working - LG U880 Cellular Phone

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From the outside you can try to warm the keypad for any sweat that had crept into the phone and caused an issue. if not open the phone front cover and repeat this with a hair dryer, do not use it for too long but just to warm up and dispere any moisture. hope this help you out. good day

Posted on Jul 05, 2010

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Posted on Jan 02, 2017

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My Dear your phone keypad ic default so please change keypad ic
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Hi my nokia 3110c...phone whenever...i switch the phone on...the keypad doesnt work..infact it just works a few seconds as the phone is loading..(enough time to unlock the keypad using the security code)...


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.

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The down button the numbers 2, 3 and end call button have stopped working. when i press one of these buttons its shutting the phone down-any ideas or advice please?


Hi, it's the keypad IC or the keypad itself. So you can check the keypad if there is dirts that is stopping the keypad from working. Or the keypad needs to be replaced.

After checking the keypad if the keypad still did not solve the problem,
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Hi,

keypad not working might be caused by:

the phone keypad is dirty,
or
the I C that control the keypad on the board of the phone is bad.

To check if the keypad is dirty, detach the front casing of the phone where the keypad is, clean with brush or a white cloth to clean of necessary dirt of the phone, then couple it back and test.

If after cleaning the keypad and is still not working, then the key pad I C on the phone board is damaged and it needs to be replaced.

Would advice if you to have the knowledge on how to open the phone, you can take it to a phone repairer to fix for you to prevent further damage on the phone.

Have a nice day.


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u need to change the key pad until then it wont work.


two keypad IC's under the keypad and next to the keypad connector unfortunately all the keypad points are linked to the IC's and so even if one key doesn't work it is related to these IC"s in question UNLESS the keypad connector is dirty or sticky please do service your phone or take it to a reliable technician

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The keypad is not work.


Go to a technician and ask them to replace the connector or your keypad or the flex in your keypad. if those can't be done, try buying a new phone.

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good day ! the problem of your phone is keypad main brain try to clean that or chagne the mainbrain ! good luck ! thanks ! ....

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good morning ! the problem of your 6233 nokia is keypad main brain or keypad crystal ic ,,,,try to clean the keypad mainbrain or replace the keypad ic ! thanks ! good luck ! ......

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