The "Unlock Tool" in question is software designed to bypass or remove one or more of these restrictions.
For repair shops, the "Nokia TA-1283 Unlock Tool" is a hardware box. The or NK Box are examples. These connect to the phone’s test points on the motherboard. Nokia Ta 1283 Unlock Tool
: If the device asks for a previous Google account after the reset, use the Phoenix Service Tool or specialized FRP bypass methods to skip the verification. Important Safety Tips Nokia 3.4 - Full phone specifications - GSMArena.com The "Unlock Tool" in question is software designed