Question about Sony Ericsson K800i Cellular Phone

1 Answer

Not powering on

Phone not powering on?why

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 18 Answers
Re: not powering on - Sony Ericsson K800i Cellular Phone Cell Phones

Replace your bettery

Posted on Dec 04, 2007

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


3 Points

Related Questions:

1 Answer

Power button on my phone won't work

i think your power button is broken

Mar 22, 2014 | Pantech Cell Phones

1 Answer

No power


Carefully remove the phone power i.e the phone battery then allow the pohne for some time like five minute then carefully replace the phone battery back to is position then put on the phone from the power point, note if the problem of the phone remain the phone will need to be charge with his charger.
And also during the time of charging you did note any sign of the phone charging then you will have to make a change of the phone power i.e battery please before doing so make sure that the phone charger is in good condition

With the the problem of the phone will be solve.


Sep 03, 2011 | Nokia 3200

1 Answer

How to power nokia 5610 xpressmusic without using the power button?

My dear friend, sorry, there is no other way to power on your nokia 5160 xpress music phone. The only other way you can power it on is to get the phone opened and use an object to touch the power button manually.
If your phone does not power on by the power button, first ensure that your battery is fully charged. Then you check if your phone is working properly. Test your battery by inserting it in another phone and try to charge it for about 2 hours, then you power on the phone to see if the battery will turn it on. Then you insert a well charged battery into your phone, then you power it on, if it turns on, then it means it is the battery you are to replace, but if it does not, then it means there is an internal problem with the phone.
Hope this helped you.

Jan 09, 2011 | Nokia 5610 Blue Quadband 3.15MP A2DP +...

1 Answer

Lg ks660 reset code


1 Connect phone powered off
2 Add power to clip
3 Wait for correct Stage Mode then press power button on phone
4 Keep phone power button held until 2 solid LEDs on clip
5 A factory reset maybe required to finish unlock

Factory Reset

If the phone is still locked then power on phone and enter 2945 select factory reset

Jan 04, 2011 | LG KS660 Cell Phone

1 Answer

When My phone is on then 1sec leter phone swich off

A battery function requiring power charge. Provide the phone a full system charge about 45 minutes should store original phone capacity to handly entire functionality pass the power on a few seconds display mode. check on the phone saver or background display and lightening settings. Power saver features could cause the phone to power to sleep mode when not in use. an extensive setting of power saver screen display only a few second soon after the phone is powered on could be distracting to user experince, especially when least recogision of the phone is made by owner

Dec 05, 2010 | Nokia 5220 XpressMusic Cellular Phone

2 Answers

No power on

Hi,possible problem with phone not powering on are,
Battery and phone board dead.

Battery can make the phone not to come on,how? If the battery cell is dead and can not power on the phone. You will need to replace the battery for the phone to power on.

The phone board.After you have tested the battery, You can now test for the board. When a board is dead,you willneed to flash the phone for the phone to power on.Flashing a phone will restore back the phone to normal.Use this link to flash the phone.


after flashing the phone, if the phone does not come on ,that means the phone board is totally dead,and you will need to get a new phone.

Take care.

Sep 26, 2010 | Nokia N70 Cellular Phone

1 Answer

Need to turn phone on but the power button is broke. It charges and turns on but just the charging screen


you need to replace the power button so that you can power your phone well again.

But there is another way by which you can power the phone without the power switch. This will involve you opening the phone cover so that you can gain access to the power button area on the phone board/panel.

Get a phone screw driver, open the phone, insert the battery into the phone, get a tiny wire and bridge the power switch panel and the phone will power on.

Try this, and it will work. I am very sure about this.

Take care.

Mar 18, 2010 | Samsung Blast Cellular Phone

1 Answer

Will not power up, and have tried new batt but still will not power up and I need all my old numbers from it to put on new phone


this is what you will.Since you used the battery to power it on and it did not come on and your sure the battery works properly then it is not the battery of the phone that is making it not to come on.

The board of the phone is the problem.The board of the phone is weak to function properly so it can power up the phone.

Take it to a phone engineer to power up the board.The good thing is that your contacts will not be lost.

Take care.

Mar 15, 2010 | Sony Ericsson K800i Cellular Phone

Not finding what you are looking for?
Sony Ericsson K800i Cellular Phone Logo

Related Topics:

56 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Ericsson Cell Phones Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers


Level 3 Expert

18259 Answers


Level 2 Expert

567 Answers

Are you a Sony Ericsson Cell Phone Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides