Unlocking Instructions for Trium Cosmo
Unlocking the Trium Cosmo
How to enter the Unlocking Code for a Trium Model phone
Trium Models (Mitsubishi)
1. Turn on your phone without SIM Card
2. Press the * (Star) key and without releasing type: 7 8 7 2 9 2 (or maybe 7 8 7 2 9 instead)
3. The hidden menu 'Unlock Network' will appear
4. Select 'Yes' and enter the Unlocking Code provided.
Need Help ? Contact Us