Mekotronics R58-4x4, 3 inch, 7 inch, 10 inch firmware download links

R58-4x4, box_7-inch_10-inch Android firmware 1015

https://we.tl/t-njDByy2fdo

R58-4x4, 3-inch Android firmware 0815

https://we.tl/t-YW0c1YmeP3

R58-4x4 Android firmware upgrade instruction, tool and video

https://we.tl/t-97sG6ppae5

R58-4x4, 10 inch Armbian firmware 0905

https://we.tl/t-qZaWXuqL8K

R58-4x4, 7 inch Armbian firmware 1016

https://we.tl/t-YIKAi0Gdlr

R58-4x4, box_7-inch Android firmware dual boot 1003 (micro SD card boot for Armbian OS)

https://we.tl/t-31KN7IEHpU

R58-4x4 Armbian firmware upgrade instruction, tool and video

https://we.tl/t-sZlcZ7hedD