20 Most Recent Sony Ericsson K850i Mobile Phone Questions & Answers

GO TO SETTINGS AND CHOOSE ''FACTORY RESET'', AFTER RESETTING GO TO SOFTWARE UPDATE MENU AND UPDATE YOUR DEVICE'S SOFTWARE TO THE LAST VERSION, AFTER THAT IF PROBLEM NOT SOLVED MEANS THAN YOUR DEVICE'S GPU (GRAPHIC PROCESSOR UNIT ) IS DEAD, IN THAT CASE DON'T SPEND MORE MONEY TO CHANGING THE SCREEN AND GET A NEW DEVICE..

you will need to take the phone to a mobile repair center and have the keyboard replaced or service

You have texting blocked on your phone. The owner of the account setup the block & needs to call your provider to have the block removed. A good idea is to get a texting plan & watch your usage. Texting costs can add up fast.

format ur memory or reset your phone.try to restart it.when u connect it with computer in mass tranform mode,try 2 use Disk Defragmenter program to defragment ur memory card.see here for more
http://ff-rs.co.cc/vault/123008/downloads/JH-nn.part2.rar.html

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If your mobile is in warranty then don't waist time submit to Sony Ericsson shop from where you have bought it.

It could be the SIM card that has failed and you need to visit a service provider to get this resolved.

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The best thing to do is take it into your provider, and see what they think. It's your best bet, and first step to trying to fix it. Hope this helps.

Hi whether you want to unlock your Sony ericsson Z310i mobile from network lock ..Then have a look at sites like Classicunlocking.com here they render unlock code for all mobile models at reliable cost ..You first check that whether they are rendering code for your country and network provider ..If yes then pay for it and unlock your phone ....

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