help! cannot flash rom no more

[Guest kinyeah]

i just succeed to flash my i908 from wm6.1 to 6.5 under windows 7 yesterday. as i'm using somekind of 3g phone services, but i couldn't connect to the internet... my current flash rom is 25001 build, i've tried to hard reset to find out whether i could use 3g to browse the internet but in vain... i tried to flash 23118 before, i seemed that 3g network works.

now i just want to flash back to other build version, however, the usdl always shows:

OnDeviceChange: DBT_DEVICEARRIVAL

RegOpenKeyEx success

RegOpenKeyEx success

RegOpenKeyEx success

RegOpenKeyEx success

RegOpenKeyEx success

PDA Device not found.

i dont know why, i just followed the steps i did yesterday, but it still appears the above message no matter how i tried... i really beg y'all for the solutions, pleasee!!!!!!orz orz orz

[Guest PDA user]

I'm sure you know how to use USDL grandprix, but please check the following terms:

1- USDL should be Vista Type.

2- You should install Samsung Modem driver for vista

3- if you have done the above items and still no success, check your firewall program (windows or your antivirus) and make it OFF.

Finally let me know about the result.

[Guest MK king]

maybe you can install virtual windows xp on your win 7 and install it from xp with xp installer

[Guest kinyeah]

I'm sure you know how to use USDL grandprix, but please check the following terms:

1- USDL should be Vista Type.

2- You should install Samsung Modem driver for vista

3- if you have done the above items and still no success, check your firewall program (windows or your antivirus) and make it OFF.

Finally let me know about the result.

success!!! thank you for your advises orz orz