steps
what you'll need: USB drive, download update.bin, copy to USB drive, insert into Titan; same process as Titan X1
1Download firmware (update.bin) from the Dropbox link on https://rotolight.com/pages/titan-support
2Copy update.bin to a USB drive
3Insert the USB drive into the Titan X2
4Navigate the Titan system menu to initiate the firmware update (refer to YouTube: https://youtu.be/9m7kOsQk3oA)
5Do not power off during the update
6Confirm firmware version in the Titan system menu after reboot
GotchaTitan X1 and X2 share a single support page and single firmware file, no differentiation in Rotolight's official downloads GotchaVersion 2.12 confirmed from release notes PDF (Titan-Firmware-V205_212.pdf); file itself is unnamed update.bin GotchaFirmware file last modified Nov 2, 2023, no newer release found GotchaThe Titan system menu video (https://youtu.be/nu8-WW2oW0w) is recommended watching before updating GotchaPDF is hosted on Dropbox (external), link could expire