How to unlock, upgrade Acer liquid metal S120 phone

Deal form JB Hi Fi, smart phone with good features, it costs about $360 but they selling it for $128, locked on Telstra network.

Good screen resolution, capacitive , GPS, A-GPS, 5mp camera …etc

How to unlock and upgrade to 2.3.5 Acer liquid metal S120?

This would be probably the easiest way.

Extract zipped file at your PC
Copy acer_ug folder to your SD card. With phone connected or if you have a card slot at your PC or attached printer. (the card 2 GB is supplied with the phone)
Insert card inside the phone (next to the sim card ).
Phone power is off.
Boot the phone form SD card, by pressing 3 buttons at once:
Volume down, Power key, and camera key, ( camera button needs to be pressed all the way down) the phone vibrates 3 times then it start installing, wait until it finishes. Enjoy

It can do many things but for roulette prediction use the FF roulette computers ;D
Android is better than Symbian (as some selling) but still anything that runs on top of an operating system is not suitable.

Gee about 100 downloads 8)

You can get quick solution to discover your phone.
You should check out there samsung unlocking