ZTE MF190 Reliance Invalid Sim & Invalid Simlock data Tested Solution

Today I receive Zte MF190 Reliance showing Invalid sim when inserting any sim in dongle. When i scan it with dc-unlocker, it shows invalid simlock data.

This problem is solved by writing original firmware of Reliance MF190 only, before this i try many other firmware of Zte Mf190 like China Unicom etc., But my problem same. I am posting here the link of original reliance MF190 with Flashing Tool.

Link Below :-

Reliance MF190 Tested.rar

Thanks me, if you find my post useful.