My MT keeps FC after doing a backup

[Guest vikings123]

Maybe someone can give me a hint on how to fix this.

I did a backup (under Recovery of course).

After that, I rebooted the device.

Instead of booting, as it used to, my MT keeps FC (with CM LOGO).

I tried to recover back to previous backup, the same.

My last attempt was to flash back to original ROM, using Acer Download Tools.

The same, FC ....with ANDROID LOGO.

Any idea?

[Guest TechnoLover]

Try to wipe your device either via recovery or key combo ;)