Hello guy,

I've little bit read some topics here.

I'm a newbee. few days ago a've received an docooler android box.
model M9S Pro 3g/32g.
After using 2 day I start the superSU for update and from this time my device is freezing on MBOX. locked on boot loader.

I've downloaded the rom for 3g/32g but how to do after?

Should I use an SDCard or a software and special cable?
Thanks.