i need help im resetted frp oppo cph1909 after reset fhone is dead the same oppo a3s the my ufi box the green light is not blink whare is the problem

[moses thoya mashanga]

i need help im resetted frp oppo cph1909 after reset fhone is dead the same oppo a3s the my ufi box the green light is not blink whare is the problem myby the box has the problem need help plz

 

[faraday]

merhaba bunu izlemlisin