JediRemi
New Head-Fier
i think that you should do the thing
turn on
-press reset hole
-go settings - factory reset
-install latest firmware
see if it works, if not do these:
turn on
-press reset hole
-go settings - factory reset
-install latest firmware
-go factory - factory settings
-press reset hole
-after it is turned on, keep power button pressed until it restarts,
this should do the trick.
Thanks I'll try that and keep you posted !