i ordered Z28 Pro from Gearbest and I found the Wifi and BT is not working since the sd card is not inserted. I tried also factory reset, but it doesn't help. When I try to turn on wifi its turned off after few seconds.
Any idea please?
FW installed by GearBest: rk3328_box-userdebug 7.1.2 NHG47K eng.ginzhendong.20171128.163211 test-keys
Thank you for any idea