OpenPLi 4.0 IPTV v21 with ExtePlayer3 1300 IPTV Channels (my backup)
Not really 1300 but 1250 (by checking the channels).
After flashing 5MB free.
Deleted languages (exc. English).
Deleted skins (exc. Pli-HD).
Now 9 MB free.
Installed plugins:
System Time (from Plugins)
Dflash (from Plugins)
Expand Memory (from ipk)
7 MB free.
Updated feeds using the JAM.
At this point tried to make a backup using Dflash and the system crashed.
Deleted and installed firebird Flash Backup (from ipk).
This is the image in the anexed link (see screenshots 1 and 2)
After expanding the memory (now 22 MB free) installed (you see a lot of IPTV plugins)
IPTV Player
Panda-freeiptv 3.0
Kodidirect 3.1
and many others.
(see screenshots 3 and 4)