Change IMEI instruction:
1. *1673495 tapos dial
2. Para Set
3. Update IMEI Number = a864992024531967 or 1864992024531967
exit
4. ###1111# press dial
5. NCK Enter = 4917904896193488
6. Press ok
7. Sim card Lock press ok then Select off
Step 1 palang d ko na mapa gana... paano yan? calling lang...