Question about Sony Ericsson K800i Cellular Phone

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Hi, It seems my K800i is hanging while turning ON as it is just flashing and not able to get any menu etc on the screen

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Try one thing. Take the battery out and wait 1 minute and put back in. This resets the phone with out losing any information. Let me know if this works please.

Posted on Jan 04, 2011

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1 Answer

Code reset button


What are you trying to do ? I hope some of this helps.
..........................................................................................


button
12 menus appear that are unique to the Sony Ericcson k800i ...

K800i Secret Menu In this post I will write about a few hidden features of the K800i.
These codes should work on most Sony Ericsson models though, try for yourself.

.........................................................................................................

Service Menu

The Service menu can be accessed by pressing the following sequence while in the standby screen:

right, *, left, left, *, left, *

The phone now shows a menu titled 'Service' with 5 menu items:

  • Service info : Here you can view information regarding your handset such as the model number, software versions (firmware as well as other versions, like camera driver version, etc.)
  • Service Settings : Here you can switch USB charging on or off
  • Service Tests : Allows you to test every component of your phone, such as the keypad, microphone, speaker, LED, Display, etc. Any fault can be found out easily with this method.
    In this section, You can also check the Total call time, the number of hours you have called.
  • Text Labels : Better leave this section alone.
  • Discharge Flash : To discharge the camera flash fully.

In addition to the Service Menu, SE's also offer a 'Personalize' menu.
It can be accessed by the sequence
left, *, *, left

But unlike the Service Menu, the Personalize menu is for trained experts only. So it's better not to tinker with these settings. Still, it's cool to know your phone's got all these things under the hood right?

---

Want to see something cool?

Access the ServiceMenu. Now Navigate to Service Info > Model Info.

While the Model is displayed, press the folowing key sequence :
2, 4, 6, 8

\m/ SE \m/

..........................................................................................................

Stop thieves running up huge mobile bills by locking your Sony Ericsson K800i and protecting it with a PIN To protect your phone from unauthorised use you can set a phone lock to stop others using it.
The default phone lock code on the K800i is 0000, so it is best to change this number to one you can easily remember in case it is lost or stolen. To change your unlock code:
  • From the Menu screen, select Settings (Figure 1).
  • On the General tab, scroll down to Security (Figure 2).
  • Select Locks (Figure 3) and then Phone Protection (Figure 4).
  • Select Change Code (Figure 5).
  • Enter the default code then enter (And re-enter) your new one (Figure 6).
Once you have changed your phone lock, you can then set to either On, Off or Automatic (Figure 7). When it is turned On, you must enter your code when you turn the phone on, Off means you don't need to enter a code. Automatic means that you only enter the phone lock code when a new Sim-card is inserted into it.

Apr 13, 2014 | Sony Ericsson K800i Cell Phones

1 Answer

K880i white flashing screen


White Screen Of Death. Quite common on Sony Ericsson phones. My K800i does it every time its battery shuts off while it's on (so I try to make sure it doesn't). You need to (google terms) reflash sony ericsson phone Maybe also first backup GDFS The photos, except those on the memory card, and other stuff will be lost, I'm afraid. But good news is that your contact list can likely be saved by backing up the GDFS.

Mar 24, 2009 | Sony Ericsson K800i Cellular Phone

1 Answer

Wont switch on


There is also a possibility of moisture as well. Sony Ericsson's are notorious for going white screen when there is moisture or corrosion in the phone.

To be completely honest regarding Flashing the phone... it is not easy and has many steps. I would recommend going to www.gsmhosting.net. There, search for forums on flashing the K800i software. To flash the phone, you will need a Cruiser Box, the correct cable, and the full software for that phone and your service provider. The K800i is DB2020, which is Sony Ericsson's most up to date encryption.

Believe me though, there is way to much involved in flashing the phone to post here. How long have you had it and if there is no moisture, have you considered a warranty exchange through Sony Ericsson?

Aug 07, 2008 | Sony Ericsson K800i Cellular Phone

1 Answer

Sony Ericsson K800i infered port/white screen PS thanks man


try a new battery and if that does not correct it then take the phone and have it tested

Jun 16, 2008 | Sony Ericsson K800i Cellular Phone

2 Answers

K800i White Screen


reset ur phone to factory settings from the menu: warning save ur phone book to sim card or mem card because it will be erased.

Apr 23, 2008 | Sony Ericsson K800i Cellular Phone

1 Answer

Problem with text messages and delivery reports on K800i


hi there just rest the phone go to menu, settings, master reset, reset settings, then it will ask a code, default code 0000 unless you have'nt change it. but if you choose master clear it will erase everything contact, musics, etc. thats why you can't message cuz' you have activated the dekivery report.


ok
peace!

Feb 23, 2008 | Sony Ericsson K800i Cellular Phone

1 Answer

K800i


Hi,

Try to master reset the phone and (back up everything before) if that doesn't help, flash the phone with SEUS (Sony Ericsson Update Service).

Dec 25, 2007 | Sony Ericsson K800i Cellular Phone

1 Answer

K800i Not switching on


Hi there, i am having problems with my k800i, it is not turning on & everytime i try to do so, there is a series of red flashing lights from the infra red port. Please help.

Regards
Lubova

Nov 21, 2007 | Sony Ericsson K800i Cellular Phone

1 Answer

My sony k800i got wet can it be fixed


Hello I turned my K800i moble phone off before going to bed, when switching on again in the moring the screen was just a very bright white colour, have not been able to use since, please can you help :O)

Nov 12, 2007 | Sony Ericsson K800i Cellular Phone

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