INeed to increase the sound of Headset

To Unlock Your Sony Ericsson K660I from Network Lock use the Unlock code.Buy the Unlock code from the site Wickedunlock.com and Unlock it easily.

Hi ianmac22, Try www.manualowl.com
It's free so worth a look and look in the pdf owner's manual there for the index, and then the troubleshooting section of the pdf. Hope this helps!Jimmy

what lock are you asking for? If it is for network lock, you need to unlock it using unlock code. You can get the unlock code from any reliable online site. For example you can choose www.Classicunlocking.com This is one of the most reliable source to purchase unlock codes. the unlock codes provided here are accurate and affordable. The unlocking process here is very simple and easier. Here are the steps for unlocking a SONY ERICSSON K660i,
1 - Switch ON your Sony Ericsson K660i 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.

http://www.sonyericsson.com/cws/support/mobilephones/downloads/k660i?cc=gb&lc=en

There for all your K660i downloading needs.

you can unlock your sony ericsson K660i mobile phone using the unlock code. you can get the unlock from this site www.mobile-unlocker.com at reliable cost...

no sony ericsson can do this

if you mean bluetooth by default it is 0000

u need to update its software from site www.sonyericsson.com there u can download updater of sony ericsson with that u can update ur phone and get ur problem solved

settings are available for all countries and mobile services in Sony Ericsson Support website. if you need mms or wap settings, they will send them for free in a Sms installer, just look for it on the website.

i have a k660i on 3 and i want to put it onto o2 but i dnt want to mess about with these pay sites need help like ?