[DieArmeSau]

However, from our experience, updating a Hacked phone firmware on PC with "Nokia Software Updater" or on phone with "FOTA" will not erase all your installed files and settings, of course the Hack will still be there too. But all of them will gone when you do a factory reset, your phone will not be Hackable in the near future until a new Hacking method found.

@KKY73

Welche nicht hackbare FW hast du denn auf deinen 6210N?