just share my first experience to down grade,flashing & unlock Samsung SOFTBANK 708SC from Japan in this midnight of ramadhan. thanks to
bonghernz, for his simply tutorial & thanks to
UST PRO2 team for providing flashfiles..
Here are my screen shot.. 1. i did with usb cable for sam V804 connect to PC. Because my boot version phone is 2.40, i must need to downgrade bootloader via FastMultiLoader_V3.26.exe (available in support site)
[You must be registered and logged in to see this image.]2. My phone will turn to red screen.. :O that's normal.:D reconnect battery,my bootloader menu is now version 1.12 with press number 9 with power on. My phone is now ready to flash and unlock..[You must be registered and logged in to see this image.]3. Flashing complete & success[You must be registered and logged in to see this image.]4. Unlocking sucess[You must be registered and logged in to see this image.]SUCCESS !!!
REGARD,
RICHCELL
This is 708sc boot 2.40 unlocking guide by bonghernzthere are 2 boot versions of 708sc 1.12 and 2.40
if boot version is 1.12
normally you can access bootloader by pressing number 9 and power button simoltaneously
in unlocking simply select
V708SCFJ1_unlock.qst flashfile then after flashing set to bootmode again then unlock
if boot version is 2.40
its bootloader menu is different from 1.12
you can acces bootloader by pressing asterisk(*) key plus power on simoltaneously
since your phone has higher bootloader version you need to downgrade bootloader via FastMultiLoader_V3.26.exe (available in support site)
steps in downgrading bootloader:1. open fast multiloader
[You must be registered and logged in to see this image.]2. select 6275/6280
3. check boot change check box
4. then check check box after boot tab and willl prompt you to a directory
5. select boot directory of your boot files
6. click port search and download will highlight
7, click download
your phone will turn to red screen..
don't be alarmed, that's normal.
reconnect battery
since your bootloader is now 1.12
your bootloader menu is now in number 9 with power on.
reaccess bootloader and your phone is now ready to flash and unlock..
[You must be registered and logged in to see this image.]anyway use latest
ust pro2 v5.25
regards,
bonghernz