The question is: is locked bootloader mode on my device?
The reason I ask is because when I put the device in bootloader (Power Button+VulumeDown) mode and connect to the PC, to try flash via fastboot. The device is listed as "Android Sooner Single ADB Interface" ...
And when I use the command "fastboot devices" simply does not appear. But if it appears with the command "adb devices" ...
So, you think you bootloader mode is LOCKED or something like that?
ALL THE DRIVERS ARE INSTALLED
There a solution Konstat?