I just updated to R1JC002 firmware thru SEUS.

in wut i know and i also sell w710 b4.. mine all comes with 512mb card.. some shops provide 256mb coz they took out the 512mb so can sell and earn more lor... juz ask for a 512mb card..

the >*<<*<* is to check ur imei and fw..

> is the right key for the directing pad
< is the left key for the directing pad
* is the * button on the key pad.
it should show out a menu after pressing the command.
you go check the total call time.
see whether the phone have beem used b4.
if any one used the phone to make phone call, it will show the duration.
the total call time cant be reset.
you can also check for the camera, screen , radio, almost everything of the phone.
this is only for sony ericsson phone.
you can use it on any se phone.
maybe you try it on your friends' phone.
for a flip phone like w710, you can even check the flip count!

I just updated to R1JC002 firmware thru SEUS.