How do you unlock an sony ericsson xperia x8 - Sony Ericsson XPERIA X8 Cell Phone

SOURCE: need a unlokcing code for my new sony

You can get the unlock code through online..........give your IMEI number and get the unlock code for ur mobile.... i will suggest the website Unlock-Zone.com which is doing good service .....you can approach this website.
This site is nearly perfect and they were recommended highly in the cell phone forums. I used them to unlock my cell phone. contacted them and within 30 mins i had my unlock code and my phone was unlocked.
Hope this helps.

SOURCE: sony ericsson xperia x8 puk

PUK (PIN Unlocking Key) code, which is provided by your network operator. The PUK code consists of eight digits. The phones does not have PUK codes, its your SIM network provider, they'll provide you the PUK code. Hope this will help. Thanks for sing fixya !!!

SOURCE: how can i pass a song via bluetooth to another

dear frnd, in settings you will have an option bluetooth open it search the bluetooth of another mobile-pair them with using same passcode like 0,1,2 i have one more ways to kind of hack another bluetooth..want to know give leave me a mail n a thumbs up/vote to know more
njoy n cheers

SOURCE: i can't find the caller

call groups are under contacts you will see a setting for it or when editing or saving somone ,camera zooms in and out wit the volume button.. if helpful plz rate.

SOURCE: how to turn on chinese writing for sony ericsson

You need to make sure you have chinese input method installed. You may check this in the settings-> Applications -> Manage applications or setings->Language & keyboard. If not, you can find and install one from the Android Marketplace. One of the good one could be the Google pinyin. Also, the fashion Swype input method also supports chinese input as a beta function, but you have to root your phone to install this. After this, you can check the setings->Language & keyboard to enable and setup the input method of your choice.