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What is the original security code of sony ericsson?

What is the original security code of my phone k800?

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Always is 1111 or 0000 i dont remember wath of those 2 are but try with both

Posted on Nov 15, 2008


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Hi , I have a phone lock on my old Sony Ericsson K800 (cybershot) I've already entered a few wrong pin codes and don't want to block the device help me to bypass the phone

Three wrong pin codes and you have to give in the puk. The original pin and the puk came with the sim provided with the phone. Perhaps you still have the paper with both in the box? or perhaps you saved the contract with that paper?
If you enter the puk, you can choose a new pin.

Jul 18, 2014 | Sony Ericsson K800i Cell Phones

2 Answers

Sony Ericsson :: K800i - Apps Or Games - Operation Failed

Check the file format of the application if it's compatible or not.

try to download here :

If you still got error on installing the applications,try to reset the phone. Go to settings > Master reset and choose if you want to reset only the settings or the entire phone,if ask for a code,the default will be 0000,but if you change the code before,enter your desire code and after that the phone will restart and it will go back to its original settings.

Good luck...

Jun 19, 2011 | Sony Ericsson K800i Cellular Phone

1 Answer

Unlock k800

There are many methods for unlocking mobile phones, but codes are best one, because it is easy and safe also,
you can get the unlock code for your Sony ericsson model mobile, through this site
It provides the best instructions and easy methods for unlocking mobile phones..........

Sep 06, 2010 | Sony Ericsson K800i Cellular Phone

1 Answer

My lock code my phone k800 is lock

You may try by following instructions....
Warning: Do not enter any wrong unlock unlock codes on your Sony Ericsson K800 mobile phones. If you enter over a certain amount of wrong unlock codes on your mobile phone, your phone may get hard locked and sometimes become unusable.

1 - Switch ON your Sony Ericsson K800 mobile phone 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 your Sony Ericsson K800 mobile phone does not have a left arrow button/key(e.g. Sony Ericsson W950i) and on a few phones(not all) that have a "JOGDIAL" you must press the "down arrow" key/button instead of the "left arrow" key/button for step 2 & 4. We mean by "Down Arrow" to direct the Jogdial down! In the Sony Ericsson W950i and some other models, the down arrow button/key would be located on the side of the phone.

Apr 18, 2010 | Sony Ericsson K800i Cellular Phone

1 Answer

I forget my se k800 security code

you can reset it using setol lite
dont try this on your own read through guides on

if you do it wrong you could brick your phone bassically you would have to spend a while trying to find the firmware to reflash your phone

ansers to a couple qestions you might have might be on this page

Sep 21, 2009 | Ericsson Cell Phones

1 Answer

I have a sony ericsson w850i and i am trying to get an unlock code can any body help

If you try it, SEtool can very easily unlock a W810, I have done it without any problems. The problem is the new security on the phones. The platform is now what is called DB2020, and these phones cannot be unlocked. All new sonyericsson_logo.gifs are the same, so you cant unlock K800/K790 onwards unfortunatly.

Sep 19, 2009 | Sony Ericsson W850i Cellular Phone

1 Answer

What is the original code of sony ericsson?

the original code is the last 4 numbers of your cell number

Nov 14, 2008 | Cell Phones

7 Answers

Security code for sony ericsson

your phone is locked or not open line. consult it to a technician.

Mar 12, 2008 | Cell Phones

1 Answer

Mastercode for k800

you need to take the phone to a mobile service center to have them reset the security code on the phone.

Sep 14, 2007 | Sony Ericsson K800i Cellular Phone

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