Before this, it was stuck on a boot loop which I fixed by flashing. However, at the homescreen the launcher kept stopping as well as other apps like settings (when opened). I tried updating the firmware because it detected an available update. However after selecting the option to reboot, It got stuck at the logo without the boot loop. I tried to flash again but it didn't change anything. I tried to do a hard reset / factory reset but it returns with a Mount /data error message.