Question about Sony Ericsson K800i Cellular Phone

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Unresponsive Sony Ericsson k800i... Need help badly.

Hey, after trying to unlock my SE k800i, I took it out too soon during the FLASH process, and now my phone is completely unresponsive. I tried to use the Sony Ericsson Update Service, but that tells me my software is up to date, and dosen't do anything about it. My phone is completely unresponsive, won't turn on when I press the power button, won't respond to USB or mains charging. HELPPP !!!!

Cheers, Josh~

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Use SETOOL Lite to reflash your phone's software again, there is no need to use the updater more cause it's useless.
http://forums.se-nse.net/index.php?showtopic=13115
Download it read the instructions and reflash the phone. It will be ok after that.

Posted on Feb 11, 2008

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Unlock my k800i...please


You can unlock your SONY ERICSSON K800i from www.Wickedunlock.com . This is the safe and reliable online site to purchase accurate unlock codes at affordable cost. The unlocking process is very simple here. You will get easy step by step instructions on unlocking process from here.
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1 - Switch ON your Sony Ericsson K800i without any SIM Card,
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Phone lock code


K800i Unlock
At Instant-Unlock we specialise in K800i unlock and in particular in K800i unlock codes which means you can unlock your phone with the minimum of fuss.
We concentrate on only the most popular handsets so that we can offer a great service for Sony Ericsson unlock.
Networks lock their phones to protect their revenues, they subsidise the handsets on their contracts and as such they want to maximise the return they get from the contract you take out with them. In an ideal world the network would give you your K800i unlock code on completion of your contract but quite often they make you pay to get your Sony Ericsson phone unlocked.
How to unlock K800i phones
The process for unlocking your Sony Ericsson phone could not be simpler. Simply add the K800i unlock to your shopping cart an on the next screen you will be asked for your imei number and phone model. Once we have this information we can generate your K800i unlock code for you. We also provide Sony Ericsson unlocking instructions on our website so that once you have your K800i unlock code you can instantly enter it into your phone
K800i unlocked
Once you have used our Sony Ericsson unlock service you will then be able to use your phone on any network. Please leave us some feedback on our service so that future K800i unlock customers know what to expect. If you have any questions before order please contact us, we will be happy to help with your K800i unlock enquiries.
Enjoy using your Sony Ericsson unlocked phone.

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My sony erricson K800i is stuck...i get only white screen when i restart the phone and when i switch off also white screen.so i just pull off the battery ...please let me knw ho i can format the phone


You need to flash the phone with correct firmware. join this forum (free), you'll learn how to flash, unlock, debrand and mod your SE phone. http://forums.se-nse.net/index.php?s=cb3baa5dabe210ea073e3b56aa6ff209&act=idx (copy and paste in browser)

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My K800i fails to start up after the SE logo. Any help or advice???


Try using Sony Ericssons software update utility to update the firmware or reinstall the existing firmware...

Its available at the Sony Ericsson website, unfortunately the K800 does have quite a few software bugs, white screen of death, black screen, red blinking light, etc...

Please note doing this will delete anything saved on the phone, if you can try using the Mass Storage mode to backup items like images... also if the phone was flash patch unlocked then it will need to be unlocked again

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