Delete maps via Linux.

Copy to Kali Folder 2_Linux of Patch NAV5,
enters Kali to become root; sudo su command; fdisk -l look where your device is, Example /dev/sdc command; Mount /dev/sdc UserData, Look for the maps in; UserData / Data / TTContent / Common / Installed Note, when removing them, there are remains of files and the device may believe that they are still and do not leave free space, The easiest connects to MDC in the unofficial maps will tell you that they are damaged, click to repair and delete them
regards