bbs.blackview.com

Hello guys, I just bought BV9900 from aliexpress but I have to change the imei to use it. How am I able to do it? Otherwise when device receive to me I will be able to use it only 2 months with its own imei numbers

I think you'd better contact our professional after-sales directly.
After-sales email: support02@blackview.hk
Have a nice day!