Firmware croupted

639

2

2017-03-24 21:50

First it was on 5.1.1.2og
Then I go to beta 6,
Then I came back for 5.1.1.2 og
Now problem is that now no software is updating on my M3s.
Display shows FIRMWARE CROUPTED.
What to do?
Sir plz tell me the way.
The phone is under garranty.
It's just 3 month old. the meizu service center is very far from here. It's 300 km.
Need help