I am trying to unlock this A72, and ACCORDING to the z3x it only unlocks with bit4 there are 2 firmware versions, I have the same version which they indicate that it does unlock with those versions, and it is not like that. IT DOES NOT UNLOCK! in the end the Z3X becomes OBSOLETE with the current Samsung ranges, because it does not unlock any, I have been trying to unlock new ranges for several years and it never worked, I spent a lot of worthless money for something that does not work 100% they should lower the prices of the credits, since their software no longer works with current models!
