../ T8508.bin 21-Jun-2023 07:14 7805832 howtoupgrade.txt 21-Jun-2023 07:14 7220 relnote.txt 04-Jul-2023 09:10 2112 thirdpartysoftwarelicenses_T8508.txt 21-Jun-2023 07:14 73310 ver.txt 21-Jun-2023 07:14 9