Question about Sony Ericsson K800i Cellular Phone

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My sony ericsson k800i not powering on - Sony Ericsson K800i Cellular Phone

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  • lilcastle Dec 29, 2007

    The phone switches on but after a while it makes a clicking sound as if someone has touched the key pad & switches off. Half the keypad has stopped working. battery has been fully charged & taken out & connections checked. Any ideas????

  • xty250hp Dec 29, 2007

    my k800i is not powering on. I have shut down the phone normal and it wont power up. In the infrared port is a LED,red wich blinks 6 times. I need a new softwere instald? please some options.

  • Bong1993 Feb 01, 2008

    Not powering on and the infra-red is blinking. maybe i need a software to format this mobile.

  • Anonymous Apr 02, 2008

    I just finished sound recording after it i put it on the table and when i woke up in the morning i noticed that the phone has no power.

  • Anonymous Sep 18, 2008

    I just finished sound recording after it i put it on the table and when
    i woke up in the morning i noticed that the phone has no power.

  • zahid_my_bd Sep 18, 2008

    I just finished sound recording after it i put it on the table and when
    i woke up in the morning i noticed that the phone has no power.

  • slipdig1 Dec 03, 2008

    My phone has no power is blinking the infra red light. bought new battery still does it. Also light blinks when connected to usb transfer



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I think its the software that we need to format this k800i mobile. I already tried all the possible solutions but still it's not working. anybody here who can send me the software to format this mobile will we appreciated. Thanks a lot.

Posted on Feb 01, 2008

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Check the battery is not flat.
Then check the button for on/off is not stuck to off position.

Posted on Dec 28, 2007


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Posted on Jan 02, 2017

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1 Answer

Insert correct sim card

Your Sony Ericsson K800i has been locked to some specific network. That is why it displays such message. You can unlock your Sony Ericsson k800i safer and easier using unlock code. You can get the unlock code for a Sony Ericsson K800i from at affordable cost with easy unlocking guide. Good luck mate.

Jun 20, 2013 | Sony Ericsson K800i Cellular Phone

1 Answer

I cannot power on my Sony Ericsson K800i phone. i

are you sure there is power in the battery?
If you do, try to dismantle the battary and put it back again after 10 minutes.

That will do the trick

Apr 21, 2010 | Sony Ericsson K800i Cellular Phone

2 Answers

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.
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Jan 09, 2010 | Sony Ericsson K800i Cellular Phone

1 Answer

Unlock code for Sony Ericsson K800i

I require an unlock code for a sony ericsson k800i. Can you help please?

Jun 18, 2009 | Sony Ericsson K800i Cellular Phone

1 Answer

Sony Ericsson K800i infered port/white screen PS thanks man

try a new battery and if that does not correct it then take the phone and have it tested

Jun 16, 2008 | Sony Ericsson K800i Cellular Phone

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