If the power light blinks continuously, the firmware may be corrupted.
This firmware is designed to manage the hardware components of the R29 motherboard series. Common technical features identified with these boards include: : Rockchip RK3228A or RK3229 quad-core processor. R29 5g Lp3 V1.2 Firmware
Follow these steps to install the firmware: If the power light blinks continuously, the firmware