Bricked Unit by Running out of Space?

AT
OK
at!entercnd=“A710”
OK
at!bsinfo
Product: FX30S(WP7702)
Revision: 40
Main: MDM9206 (000)
Radio: WTR2965
Power: PMD9607 (002)
Flash: H27S4G8F2EKPB4 512MB x8 (173/0/0) (2048 blocks of 64 pages/block 4096B page size)

OK
OK
AT!MAPUART?
!MAPUART: 14,0
(Setup for 485 on the com port)

It looks like the atIentercnd worked this time

Tried to SSH to 192.168.2.2. → Connection Refused

Anyway I can clear some space from the AT prompt?
I have 2 or 3 apps I created, I can remove those if possible to make room for a login maybe?