How do I know that the motherboard has been changed by repairer

hi baby beckz

unfortunately, sony will not repair it for free, as it is classed as physical damage. but i do suggest that you take it to an authorised sony ericsson service centre. they will charge you for the screen, but the good news is that it will bring it back into warranty conditions, so if you do have any further problems later on, warranty will cover it. If it is not done by an authorised tech, and non genuine parts are used, you automatically lose your warranty

nick

1. Sorry due to the shock, your mobile hardware has damaged!

2. Contact the authorised Sony Ericsson service center for repair / replacement!

3. If your mobile is still under warranty, you can negotiate with the dealer for replacement!

please rate this advice if it helps....tc! :)

I have found one. The map to which is here:

<a href="http://maps.google.com/maps?hl=en&client=firefox-a&rls=org.mozilla:en-US:official&hs=Iqk&resnum=0&q=sony+ericsson+authorised+service+center+in+delhi&um=1&ie=UTF-8&split=0&gl=us&ei=iYWJSq_zDYXgsQPE6sDoAg&sa=X&oi=geocode_result&ct=title&resnum=1">Sony Ericsson Authorised Service Centre</a>

I hope this helps.

get in to the authorised service center or proffetional sony ericcson repair man.

You should be able to replace the Keypad membrane on the phone and it should solve the problem with the keys, if the phones still under warranty try an authorised Sony Ericsson repair centre they should be able to do it for you for free

You will need to go to the www.sonyericsson.com website or contact the Sony ericsson manufacture's customer service directly.

Hi,

You can download it here from Sony Ericsson.

http://www.sonyericsson.com/cws/support/products/softwaredownloads/k800i?cc=gb&lc=en

You should be able to down load the latest softwear off the Sony Ericsson website. Otherwise the phone should have a 12 month manufactues warranty and can have it done for free at an authorised Sony Ericsson repair centre.

Hi,

Unfortunately, there is nothing you can do. The board needs to be replaced.

Very common. you're not alone... ;] Hopefully your problems will get fixed with the latest firmware, there are all sorts of firmware bugs like this. You can take your K750i to an authorised Sony Ericsson Repair Centre and they will update it for free for you, providing its still under warranty. Or you could update it yourself via the sony ericsson website - Hopefully your problems will have been fixed with the latest firmware, there are all sorts of firmware bugs like this. [b]a[i]s, You can take your K750i to an authorised Sony Ericsson Repair Centre and they will update it for free for you, providing its still under warranty. Or you could do try doing it through the website - http://www.sonyericsson.com/spg.jsp?cc=gb&lc=en&ver=4000&template=ps1&zone=ps&lm=ps1&pid=10242 You could also try fixing it by using a new SIM, I heard it worked for someone with a 32k SIM that had this problem, and put in a new 64k one. Good luck