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View Full Version : Safety Backup of my JAMin original WM5 ROM


bodhi3
04-12-2007, 06:04 PM
Hello Guys!

I have a JAMin G4 that a marketing company gave me for a daily survey.
It's software branded by WIND (an italian mobile provider). I'd really love to flash it with a WM6 ROM but I didnt do that because I'm afraid I won't be able to restore it as it was when they gave it to me.

So...

Is there a way to back-up my original WM5 rom, flash the WM6 and, when it will come the time to give back the Jamin to the owner, flash back my original WM5?

I've tried to find the answer with the "Search" but nothing came up...

Can you help me?

Thanks in advance,
Bodhi3