Important:: 1)Settings: picons On/Off (must be on) 2) Path: in Internal flash /etc/picon (PS memory limit) or External media USB or HDD /media/hdd/picon 3): Picon type. References.(sample, 1_0_1_BB8_9_1_E08B13F)_0_0_0 or name (sample, nova tv 4): Picon size. 100x60,70x53 not necessary mabye?? If everything is configured correctly the picons starts automatically without rebooting.
Picon files attributes is not so important 600 is OK.