Hi.

I want to test the HSDPA service on my router, but to be able to use a Huawei E220 modem I need to install another firmware supporting modems HSDPA, so my actually settings, services on router and hdd will be overwritten.

My question is: how to properly make a backup of all settings and services installed now on the hard drive connected to router so they will be work properly after the restore? Just in case if I want to go back to the Oleg firmware.

Once I tried to back up as follows: unplugged drive from the router, plugged to desktop pc, made Ghost image of entire disk. Unfortunately, after the image restoration some services has not been restored or does not work properly.

My configuration is:
- Asus wl500gP v.1
- Oleg's 1.9.2.7-10
- hdd 200GB connected via usb of course

Please give me some advice