1. It is not recommended to actively upgrade the equipment generally. Upgrading may cause the equipment crashed. Before upgrading, you need to contact the salesperson to confirm whether it is possible to upgrade.
2. The power of the equipment should be greater than 80% during upgrading.
3. Click config> about Click the lower left corner to switch to dubug mode.
(1 start Feibot software, 2 close Feibot software, 3 start keyboard, 4 terminal, 5 file browser, 6 network connection, 7 get stable version software, 8 get beta version software, 9 shut down and restart).
Question:
(1) If you need to enter a username and password for upgrading, please obtain it from the technical support staff.
(2) If the screen is black after upgrading, click Button 1 to restart the software manually.
