When I flash, I usually do MAIN + FS (or just FS alone), then I start the phone with a SIM card inserted. If it gives me CONFIGURATION ERROR message, then I know it flashed the phone ok, only thing I have to do right is upload customization.
So after customization is uploaded then I start the phone again, if it does not work properly I try with other custom file, but at this point I do not flash any FS or MAIN anymore to the phone.
Happy to hear that it worked.
Cheers!





