Press *, then the right hand button with the line on, under where it says "Unlock" on the screen.
To lock, press the * button, and press the same right hand button with the line on it.
The Sony Ericsson K750i has a USB socket.
3g
The Sony Ericsson K750i uses a USB data cable to connect from the socket on the bottom of the phone to a computer's USB socket.
Ask your sony ericsson patain??
How can you formatt your sony ericsson k750i phone memory
you can unlock Sony Ericsson w350i using unlock codes you can purchase one from Prounlocking.com
The Sony Ericsson K750i is a phone that has now been discontinued. The phone has some benefits today though such as a longer battery life than most smartphones on the market. Also the phone still has camera, radio and other features that are found on newer handsets.
You can get an unlock code for your Sony Ericsson K850i mobile phone from Mobile-unlocker.com .
Get the unique unlock code for your phone and the unlocking instructions from the Sony-Ericsson website.
go file manager clik more or options then clik format memorystik
yep. but if you have any question or are not sure. just buy a sony memory card.
If you want to unlock your Sony Ericsson mobile phone from the network lock,I would suggest you to get an unlock code from Classicunlocking.com at reasonable price.