I've an android TV box (T95Z Plus) that has a corrupted File System.
dmes is showing :
usb-storage 8-1:1.0: USB Mass Storage device detected
scsi host8: usb-storage 8-1:1.0
scsi 8:0:0:0: Direct-Access Kingston DataTraveler G3 PMAP PQ: 0 ANSI: 4
sd 8:0:0:0: Attached scsi generic sg2 type 0
sd 8:0:0:0: [sdb] 30489408 512-byte logical blocks: (15.6 GB/14.5 GiB)
sd 8:0:0:0: [sdb] Write Protect is off
sd 8:0:0:0: [sdb] Mode Sense: 23 00 00 00
sd 8:0:0:0: [sdb] No Caching mode page found
sd 8:0:0:0: [sdb] Assuming drive cache: write through
sd 8:0:0:0: [sdb] Attached SCSI removable disk
FAT-fs (sdb1): Volume was not properly unmounted. Some data may be
corrupt. Please run fsck.
I 've "dosfstools" installed but I can not run: dosfsck - it doesn't exist.