SamyGO

You're welcome

here you are, this is everything i have from "old" sources (+compiler)
https://we.tl/t-UeCuQAsdww

link is valid for 7 days.

Hi,

this is what i found on my old storage. Both files are same just different archive format. Just in case. https://we.tl/t-BrWBTsJdrz
.Link is valid for only 7 days. Have fun.

which file do you need exactly? I do have some old source files e.g. UExxES6xxx.zip, UNxxES8xxx.zip if you need.

Downgrade does not exist for this firmware. Sorry.

Nice, thanks for reporting

Yes, stright on Wiki there iš more ways described.

Tv reboots due hash (security) check of read only partitions. On firmware upgrade failure tv fails to check calculations against secure codes stored inside and initiates reboot. Few ideas for solution: 1) main board replacement (lucky if you find one, quite old model) 2) try to switch boot partition...

Lose nothing if temporary (if not permanently restrict access) and look what then will happen.

Might your tv ran out of free space if you transfered 2Gb file? COnnect via telnet and remove