How do I do a firmware upgrade with error code:4503
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How do I do a firmware upgrade with error code:4503
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@Neil_zx I have the same problem in this device archer vr600 v2
I tried to reset the device,
Remove the phone line and turn off Wi-Fi,
I also tried to change the cable RJ45,
I also tried downgrade Firmware,
Unfortunately, nothing worked
Did you find a solution?
@Neil_zx I was looking everywhere to fix this problem and never found a solution.
Thank You for saving my life :)
Helpful: 1
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