Question about Sony Ericsson K800i Cellular Phone

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Problem with the applications in the memory stick(1gb) SE K800i Unit

I have a problem regarding some applications in my memory stick like the mobilemath and safe application.. i couldn't erase it, i tried it in file explorer but it cannot be seen, it is hidden i think.. same goes to the memory card reader i tried to go to the applications folder but the applications folder is not present.. it can only be seen in the phone browser but i couldn't delete it. Is this a virus since it replicates some of the applications and making it useless..

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Re: problem with the applications in the memory...

Remove the memory stick from mobile & put in memory card reader then connect to PC & try to scan the memory stick with latest anti virus,clean it & check the status.

Posted on Jan 09, 2008

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Hey I have 1GB Memory Stick and can't send music or photos on memory with program sony ericsson pc suite when i turn on my phone it says Warning!All content on Memory Stick will be lost ...

you can try some data recovery software. You can see
It tells the steps how to perform data recovery.

If above does not work, you may have to format the memory stick (use quick format), and then use above mentioned software to scan again the memory stick and recover your files.

Mar 03, 2011 | Sony Ericsson K800i Cellular Phone

1 Answer

Messages saving to phone, not memory card

Have you found out how yet as I would like to know too and I read onew person's review of this phone that it did that.

Oct 01, 2009 | Sony Ericsson K800i Cellular Phone

1 Answer

Operation failed

This is normally a sign that the firmware is corrupt - back up the data in the phone to the memory stick, and then run the SE update service program on a PC and reinstall the phone software (if it says "you already have the latest firmware", then select "reinstall anyway")

The update service application is here:

Sep 14, 2009 | Sony Ericsson K800i Cellular Phone

1 Answer

There is no display in the mobile when it is on

The most likely cause is that your firmware is corrupt - go to the SE site and download the update service here:

Then just install it an follow the instructions - you need the USB cable (DCU-60) that's supplied with the phone, and you will most likely lose all the settings and content in the phone memory (but not the data on the memory stick).

Jul 03, 2009 | Sony Ericsson K800i Cellular Phone

2 Answers

Upgrade the memory stick of my phone k800i.sir/ma'am i want to upgrade the memory stick my phone k800i.the capacity of my memory card is 64MB and i want to become 1GB to save more

all you need to do is but a new memory card off of amazon for arround £2, then simply insert it into your phone.

there is a flap on the left hand side of the phone, that you lift up to take in and out the memory card

Feb 03, 2009 | Sony Ericsson K800i Cellular Phone

1 Answer

How to capture video and save in memory stick

turn on the camera and switch to video mode and, on settings(options or something) you will find save to phone memory or memory stick. choose memory stick

Jul 18, 2008 | Sony Ericsson K800i Cellular Phone

1 Answer

Virus : Ericsson K850i

hello........!format your mobile and your memory stick! virus is deleted! then you install games freshly! again the problem does not came!
thenking you...

Jul 07, 2008 | Sony Ericsson K800i Cellular Phone

1 Answer

K800i un-deletable items

take the phone and have the firmware reflash

May 13, 2008 | Sony Ericsson K800i Cellular Phone

1 Answer

Software corrupted?

Try the following. Leave it to charge for a couple of hours and then try Updating it with Sony Ericsson Update Service from their site using your data cable. If it says you already have the latest software force it to go on. Hope this helps.

Mar 07, 2008 | Sony Ericsson K800i Cellular Phone

1 Answer

Memory card for a k800i phone

try another memory card like a 512mb or another 1gb....if it still not seeing the card then you may need to format the card or try flashing your phone.

Feb 21, 2008 | Sony Ericsson K800i Cellular Phone

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