Sony Ericsson / Sony : Software, Firmware and Drivers : K850i screen switching off and buttons lighting up when sending a text
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hi, sorry....
but ive tried squashing the keypad with my fingers, i pressed quite hard, and now its even worse...more buttons are now affected than before. so brute force is not the answer...STUPID PHONES!!! the old ones are so much more reliable!! i am no longer intersted in new mobiles anymore! (unless someone knows the answer to my problem)
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Posted: 2009-11-23 22:18:31
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(Try this method before changing your lcd screen or other else)
I have experience about this matter last time, this happened because the back light suddenly off when there is short circuit between the flex cable and the metal part just below the flex cable. You can try this and is ok after that.
good luck
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Posted: 2009-11-24 01:49:55
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Hi Akhtar,
sorry to inform you

, i firmly believe that your LCD has been damaged...
Mine also got this problem, fixed it with a new LCD and now its fine...
Just check this thread...
http://www.esato.com/board/viewtopic.php?topic=191005
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Posted: 2009-11-26 16:47:58
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On 2009-10-04 21:54:48, hihihans wrote:
Its your lucky day
Here you can find a step by step how to open up your phone and even how to replace your screen.
Little late on reply but thank you for sharing this site.
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Posted: 2009-11-29 16:26:29
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