Question about Sony Ericsson K800i Cellular Phone

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MOBILE PHONE i am havinga contract phone sony ericsson k850i cibershot.now unable to make a call since i am not able to hear what the other person sayand also listen to them.. did master reset but no use.is there any service center in uk near to bromley.. pl help

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UPDATE SOFTWARE, my speaker randomly quit one day when someone called me, updated the software with the update manager from the sony website, installed it, followed instructions hooked up my phone with the usb, updated, works like a dream

Posted on Oct 04, 2008

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A master reset will not work for a hardware issue you will need to either replaced the ear-piece or try upgrading the firmware most times an upgrade of firmware helps.

Posted on Sep 07, 2008

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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

2 Answers

How do I unlock my sony ericsson K850i? I want to be able to use my cell phone all over the world.


Use this steps to unlock your mobile

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.

If you need unlock code means you can get the unlock code here theunlockarena.com

Aug 10, 2010 | Sony Ericsson K850i Mobile Phone

2 Answers

I want to unlock my sony ericsson k850i for free


you cannot unlock your mobile freely..you can unlock your mobile at low cost here http://www.mobileunlocksolutions.com/sony-ericsson-k850i/rs1wp9/
which gives you best solution

Jun 16, 2010 | Sony Ericsson K850i Mobile Phone

1 Answer

Phone saying inactive sim its a k850i sony ericson


I assume you did not purchase the phone from a eputable source. The inactive sim message appears in this way when a person reports a sony ericsson phone lost or stolen. The IMEI number (unique to every handset) is used to disable functions of the sim reader.

May 26, 2009 | Sony Ericsson K850i Mobile Phone

2 Answers

Sony Ericsson K850I - Not being able to hear the people I call


You can reset all settings to factory simply removing the phone battery.
if that does not solve the problem, then the phone is faulty, with bad wiring to speaker or board problem.
Try if the handsfree loudspeaker works, if it does , then it is wiring to handset speaker. If it does not , then it is a faulty audio circuit on board.

Apr 25, 2009 | Sony Ericsson K850i Mobile Phone

1 Answer

No sound from phone when making calls


I have just bought a K850i. One time I calling somebody but I could not hear any sound from the phone.I could not hear its ringing when i make calls and cannot hear the voice of the person I am calling.I used the loudspeaker its work properly the voice quality is good. Please help me solve this problem.Thank you.

Jan 02, 2009 | Sony Ericsson K850i Mobile Phone

2 Answers

User manual


Hello kaynixon,
You can download the Manual of Sony Ericsson k850i by Clicking Here
Thanks for using FixYa.

Dec 16, 2008 | Sony Ericsson K850i Mobile Phone

1 Answer

K850i says no network coverage constantly.


stixLFC hello,

Try to manually define the network by going to Main menu - Settings - Connectivity - Cellular networks - Search Mode - Manual - there, choose the right network.

Oct 25, 2008 | Sony Ericsson K850i Mobile Phone

1 Answer

Sony Ericsson K850i screen & pad problems, please help !!


replaced the keyboard nd reflash the firmware on the phone.........take the phone to a mobile service shop and have it done

Aug 21, 2008 | Sony Ericsson K850i Mobile Phone

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