20 Most Recent Sony Ericsson K800i Cellular Phone - Page 9 Questions & Answers

You can call the service provider and get the solution regarding it...

The puk number is behind the sim card

Try contact the person your trying to call without phone calls first.

And it might be a network problem or the phone the person uses is not really in good shape.

Get the unlock code here http://www.unlocking4u.com/unlock-your-phone/rs6wp2/ and also get the unlock instruction in the same site....By using this you can unlock easily....

Open the picture you wish to open... full screen. At the bottom corner you will see "More". Press on "More", and navigate to the right side to show options. From there you will get various options... Send as MMS, Email, Via bluetooth and Via Infrared. Choose Email, type the email address and send it.

you need to re-flash your mobile OS

you need to re flash the mobile os

http://nfader.z-host.ru/ try typing ur IMEI no in the given link u may get the code am not sure ...

Get the unlocking code from your network provider..Otherwise you may get it from www.Theunlockspot.com ..After getting your code, you may follow the instructions at Mobileunlockguide.com .This will help you to unlock your mobile easily..

re instal the softwere.i think that will worke for you

just call back your service provider and ask him to not send any service messages .....he will tell what to do or you can ask him to register your number in Do Not Disturb service.

hi, the main reason the screen turns whits is due to the thin ribbon that sends the data from the circuit board to the screen being damaged what happens is that the thin copper wires that are inside the ribbon ware and then break causing a short to the screen and this is what turns the screen white. this happens on most flip and slide phones as the ribbon moves when you slide or flip the phone so over time it becomes brittle and you lose the connection and this turns the screen white.

sometimes it will right itself if you open and close the phone a couple of times but this wont be a long term fix how ever it may be that bad that this will no longer work, its not expensive to get this ribbon replaced but taking you phone to a small phone shop would be your cheapest option.

try code from Online site...

This is an internal problem with the mobile phone,, all u need to do is go at some mobile repair shop and get it flashed.. its the only solution

go to settings ,select factory reset, when prompted enter 0000 or 12345 or 00000000

go to settingsselect the factory reset optionwhen prompted enter 0000

1. Select MENU 2. Select SETTINGS 3. Select General 4. Select MASTER RESET 5. Enter code 0000

When i open my game and application the mobile said operation failed how can i solve this problem i can't downloads any game or softwares.please it will be kind if you help me.
Thank you

i could not open my game and application, it will display operation failed, and then i try to reformat it, but it is not work. please help my problem.
games and applications are not open, if try to open that shown operation failed! how to solve this problem? please help vaen okay

maybe the application or the you trying to open is not compatible to yuor phoe