Question about Ericsson Cell Phones

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My sony ericsson k800i turned its self off when i was on a call then when i turned it back on it says insert sim. the sim is oin the phone though! i have turned it off and taken out the battery. not sure what to do!

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  • 38 Answers

Check if sim is working in other phone

Posted on May 29, 2008

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1 Answer

Initialization failed


If your Sony Ericsson K800i phone displays an error message saying "Initialization failed " when you inserted your sim card then your phone is probably sim locked.To unlock it permanently visit the site Unlocking4U.com here they are providing the unlock code at reasonable cost with easy step by step unlocking instructions and unlock it.
http://www.unlocking4u.com/sony-ericsson-k800i/rs5wp9/

Jan 09, 2014 | Sony Ericsson K800i Cell Phones

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 www.theunlockspot.com at affordable cost with easy unlocking guide. Good luck mate.

Jun 20, 2013 | Sony Ericsson K800i Cellular Phone

1 Answer

How to reprogram my sony ericsson k800i


Instructions

Obtain the unlock code for your K800i if the phone is locked. You can get the code from an unlocking service, or from the carrier that originally sold the phone.

Turn off the K800i and turn the phone over.

Remove the battery cover by sliding it toward the bottom of the phone. Lift the battery from the bottom and set the battery cover and battery aside.

Remove the old SIM card by sliding it out from under the metal clip. If you have an unlocked K800i, all you need to do is insert the SIM card from your new carrier. Otherwise, leave the SIM out and reinstall the battery and battery cover.

Turn the phone on and wait for it to boot up.

Press left on the navigation pad and press "*" twice, then press the left arrow again. The phone will display "Personalize with MNC2."

Type the unlock code and wait for the phone to reboot.

Turn the phone off and insert the new SIM card.

Jul 22, 2012 | Sony Ericsson K800i Cellular Phone

1 Answer

Sony Ericsson K800i Swithces on and off when sim card is inserted


is it globe simcard???it an starter sim,pls replace another sim.if not reprogram may applied..

Jun 30, 2009 | Sony Ericsson K800i Cellular Phone

5 Answers

No network coverage sony ericsson k800i


how can get net work coverage in k800i sony ericsison mobeile phone

May 29, 2009 | Sony Ericsson K800i Cellular Phone

1 Answer

Insert correct sim card


Un-Clocked is temporary, allows free txt and calls for a few minutes.
Un-Locked from a network is what will allow you to use any sim card on your phone.
Go to:
http://www.kingmobilephone.com/pages/remote-unlock.php

Dec 31, 2007 | Sony Ericsson K800i Cellular Phone

1 Answer

Sony Ericsson K800i


The phone is probaly locked on a different network, have your phone unlocked and it should work.
Go to:
http://www.kingmobilephone.com/pages/remote-unlock.php

Dec 28, 2007 | Sony Ericsson K800i Cellular Phone

1 Answer

Sony ericsson k800i


My K800i started with the same problem, Try updating the software, just remember not to do this with your sim card in. Google wotan server and follow the user guide. Hope this helps.

Dec 03, 2007 | Sony Ericsson K800i Cellular Phone

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Sony Ericsson K800i


i charge my se k880i, the reslut is the battery gets hot, but not full charge and when i open the phone it will no open, is it true that se phones have no available spareparts and is expensive?

Nov 08, 2007 | Sony Ericsson K800i Cellular Phone

1 Answer

K800i network failure


Insert any other sim in ur mobile if that will work then swap the sim or contact to ur service provider for network Coverage issue

 

 

Gizmo1

Sep 23, 2007 | Sony Ericsson K800i Cellular Phone

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