Frist of all,hi to everyone and sorry for my english...
Today i tryed to upgrade the software of my t720 with VictorGSM 3.2.3,it seemed that the procedure was ok but when i try to turn on the phone the screen blink for 1 second(only the on/off buttob seem to do some effect on the phone).
When i connect the phone to pc via USB cable for a second the system find an "Unknowed USB Device" that suddenly disapper.
now i read a lot of topic over internet (even on this forum)but don't understand what to do.
I try to short the 13 and 14 pin(is the meaning of short join?)and what i resolve is that now sometime the "unknowed USB device" remain and windows found it but either PST nor VictorGSM find the phone....
What i have to do?Can you post a complete procedure for me and for the others many unlucky person who are in a such situation
Plese Help me
tnx in advance