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Sony ericsson k850i wont swich on - Cell Phones

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  • welshrugbyla Aug 20, 2008

    when i switch the phone on just the lights come on and freezes and does not show any menus any ideas?

  • Anonymous Mar 12, 2009

    i switch the phone on. the key buttons light up, but then they die again and the phone shuts off again. i plug it into my charger, but nothing happens. iv even tried changing the battery, but no response. this is my second fault with my phone.

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3 Answers

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Hi i got k850i it *** on the go off and will not stay on does anyone know hoe to fix it

Posted on Apr 26, 2009

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I have solved this problem by my self.after doing many things i finally did it with A2 uploader.the problem has occurred in the file system.so i flashed my phone using A2 uploader.for this you need .mbn and .fbn file.
i am ready to help you guys at anytime, because i felt the same when my phone refused to work.cheers mate.
contact me at vizzzy@rocketmail.com

Posted on Apr 22, 2009

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I think you have to update your phone with sony ericsson update service. I had the same problem with my k850i. Unfortunately this solution only helped me for about a month before I had to do the same again.. and again..

Finally I went to the shop and complained, and now I have a new phone.

Posted on Mar 30, 2009

6 Suggested Answers

  • 242 Answers

SOURCE: Sony Ericsson D750i SIM card transfer

From the main menu, Choose contacts
Select options and Press Advanced
Choose "Copy to SIM".
Select one of the options that pop up.
All the existing SIM card data is replaced when copying the contacts from the Phone to the SIM card.

Pictures and text message can't be saved to sim-card.
You need to transfer these with memory card or to computer and from computer to other phone.

Succes

Posted on Apr 04, 2008

gernskins
  • 1 Answer

SOURCE: sony ericsson wont turn on

i think the wires that go to the screen are broken. they tend to do that on slider phones and flip phones.

Posted on Jul 24, 2008

SOURCE: how do i master reset on sony ericsson k850i with a code?

airtel live setting installation my mob phone k800i

Posted on Sep 02, 2008

  • 1 Answer

SOURCE: sony ericsson k850i wont switch

I went to this website and updated my phone (erases all phone based memory however so beware)

http://www.sonyericsson.com/cws/support/phones/topic/updateserviceapplication/k510i?cc=gb&lc=en

At least I can turn the blighter on now though! - Phew :D

Posted on Oct 22, 2008

  • 158 Answers

SOURCE: how do i master reset on sony ericsson k850i with a code?

sir,

the master reset code for sony is 0000 or 00000, try this code. hope it will help...


tnx

Posted on Feb 03, 2009

  • 2 Answers

SOURCE: sony ericsson k850i wont swich

use A2 uploader then flash with FS and MAIN and CDA... then its done... if you cant then send your fone to me....

Posted on Jun 18, 2009

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1 Answer

How to unlock se k850i


To Unlock Sony Ericsson K850 use unlock code.Visit the site
Superunlockcodes.com
get Unlock code and Follow the unlocking instructions below and unlock it easily.

Sony Ericsson K850i Unlocking InstructionsWarning : Do not enter any wrong unlock codes on your Sony Ericsson K850i mobile phones. If you enter over a certain amount of wrong unlock codes on your Sony Ericsson K850i mobile phone, your phone may get hard locked and sometimes become unusable.
1 - Switch ON your Sony Ericsson K850i without any SIM Card,
2 - Press the left arrow key/button once,
3 - Press the button * twice,
4 - Press the left arrow key/button once,
5 - The message "Personalize with MNC2" will appear, (or you will have displayed an unlock menu, select the lock you want to unlock)
6 - Enter the Unlock Code.

Nov 24, 2012 | Cell Phones

1 Answer

Lights on keypad and camrea ring but wont turn on


i fixed this on mine by using sony ericsson update service

May 16, 2009 | Sony Ericsson K850i Mobile Phone

1 Answer

How do i master reset on sony ericsson k850i with a code?


sir,

the master reset code for sony is 0000 or 00000, try this code. hope it will help...


tnx

Feb 03, 2009 | Sony Ericsson K850i Mobile Phone

1 Answer

Unlock K850i


There are no free tools available to unlock the phone.

You can use this website they would charge you lesser than your service provider.

http://www.uniquephones.com/Sony-Ericsson-K850i-Unlocking.html

Jan 29, 2009 | Sony Ericsson K850i Mobile Phone

2 Answers

No voice


Tomorrow I am taking it for repairs .... it is more than 7 days old so they will not give me a new phone ,,,
regards,
Doug

Sep 23, 2008 | Sony Ericsson K850i Mobile Phone

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