

tools:
USB cable for 8110
usb drivers (QUALCOM usb driver)
procedures:
FLASH FIRST with special firmware for UNLOCK CLICK ME TO DOWLOAD
just connect the phone to usb with battery then browse for the firmware
(special firmware for unlock)
and click flash... wait until finished... BE PATIENT
UNLOCKiNG:
connect phone again sa USB with battery
click unlock.....
once you click unlock... there will be procedures coming so read them and follow carefully.. that's why i suggest you insert the testcard or original carrier sim on the phone prior to this
because later on you will be prompted to reconnect and power up the phone with the SIM

here is what i mean.... there are following steps
Mode: Normal
Model: U900
Build version: Jan 23 200710:39:40JAN 23 200712:00:00U900
SW Version: U900-MSM6250A-V11g-JAN-23-2007-H3G-IT
IMEI: 35930400023206-9
BlueTooth Address: 00:12:56:31

Phone Code: default
Flash Name: toshiba_ty9000ac10aobg
Flash Info: 1980/0020/0200
Elapsed: 0 secs. --> (v.2.1.4)
Start Unlock...
- Unlock stage #1...
- Write data...
- Phone reboot!
- Select Modem Port:COM9
- Unlock stage #2...
- Unlock stage #3...
- Unlock stage #4...
- Start read nand...
- Read nand done...
- Start erase nand...
- Erase done...
- Start write nand...
- Write nand done...
- Start read nand...
- Read nand done...
- Start erase nand...
- Erase done...
- Start write nand...
- Write nand done...
Unlock done!
Phone reboot!
Elapsed: 74 secs. --> (v.2.1.4)