TDF-4 Security Box

TDF-4
TDF-4 Inside
tdf4 tdf4 inside

 

The flasher prommer interface TDF-4 is a security box used with wintesla to remove locks or update SW versions in nokia phones.

To change software (to flash) to the nokia phones is necesary TDF-4 security box, as you can see in the pictures it's a complex box, and only Nokia Service Centers have it.