How To Unlock MTN Sm@rt Mini S620 Dual SIM Android Phones

If you've been using these phones MTN Smart Mini S620 then you would have noticed that SIM 1 is locked to only MTN SIM cards.

My fellow Smart mini user from MTN it is with great delight to share with you that I have successfully unlock MTN Smart Mini S620 phone and can now use any network at SIM 1 likewise SIM 2. This is confirmed by inserting my Airtel sim, Etisalt sim, and Glo sim and it works.


PROCEDURE

1. Download Mobile Uncle or MTK Engineering mode.DOWNLOAD LINK
2. Open and select MTK Settings
3. Under "Telephony" which is currently the home tab, scroll down and select •SIMME LOCK•
4. Select "Network Personification"
5. Select "Unlock"
It will display a page showing you to insert a code which is of 8 digits which 5 times trial. (The code is "12345678") insert and unlock. It will show a popup "unlock succeed". Go back to "Network Personification" select •Unlock Permanently• and proceed.