IPTV expired on ZGemma H.2S

[chopper1]

my 12 months whoohsbuild IPTV sub has expired on the ZGemma H.2S receiver

not sure whether to renew the sub would like to test another one, is it possible to test or load another IPTV using the putty program or will i need to delete whooshbuild first?
If so do i go to menu-plug-ins select Whooshbuild V6.000, and delete it?

many thanks

[nico]

Yes you can install iptv via putty, are you using xtreme plugin for your iptv?
if you installed via putty this is how to delete old channels.

REMOVE FROM ENIGMA 2
To remove list of enigma 2 boxes
First delete all your IPTV favourite folders from favourite channel list then
Do this by favourite button highlight selected favourite press menu then select delete or press 8
Connect via ftp and remove this file : /etc/enigma2/iptv.sh