Originally Posted by tcxbalage
I put the new firmware to my Tatto, it is looks fine, but when I replaced the Orange UK card with my old Vodafone UK card and turn on the phone it said: "SIM network unlock pin", and only emergency calls allowed. What can I do with it?
Nothing, absolutely nothing! Even if you buy unlock code from Orange UK for £20.00 it will not work. It will say "Network unlock successful" but will ask for code again after a while.
The only workaround is using i-smartsim from dealextreme.com
until CLEVER brains will hack Tattoo or find a root and the way to completely reflash it including radio module. Unfortunately there is not a brave man who is ABLE to nail Tattoo down.