First, I’d like to say that I’m here for a friend, I’ve not received my MX4 yet.
My friend received his MX4 today, had an update available : 4.0.2C and he decided to do it. The problem is that the phone said that the package was incorrect and now the phone won’t boot anymore. Do you have any advices for him please ? (Is this possible to go to recovery mode to install another firmware via USB OTG, or reset to original firmware?)
Thanks a lot for him,