ok so after playing with various FW in such things here is what i think is best way
to achieve a working 28.2 UK in order list via kodi ;)
follow as below :)
factory reset your U4 and flash this firmware to it via USB in normal way
now use the link below to root your U4 remembering to rename it update
once rebooted now do a online update via normal methods to latest FW
one updated to latest FW now reboot again and use the file below one renamed again to tvdata
this will give you your livetv section within kodi environment , enjoy ;)
i am still to Finnish of the backup but will update with my normal kodi settings as per my other backups
just gota sort some stuff for emu retro roms :) and if anyone has the chan editor v1.5 post it plz as it will work now i am sure ;)
- - - Updated - - -
anyone who tests it out the andoid app is not in order but the tvheadend is ;)
post results anyone who uses it