Yes, I had solved it, someone in a group of cubix cube in the FB pages, they share some procedures and had tried it.
Here were the procedures:
1. Be sure that you have enough load (sim).
2. Turn-off and then turn-on the unit, then the locked CP will send a chinese message to all to its...
I bought this CUBIX CUBE thru lazada.ph, and it went well for several months, until I bought for another SIM and inserted it as an additional SIM (since the phone has dual sim feature), and as I rebooted the phone, the phone now asks this privacy protection password (I couldn't remember if I'd...