@TeKaha Thanks for the note here. Despite the timing, this sounds like it may be related to a potential hardware issue, but it's hard to say. You'll want to start by contacting TCL support to report this issue and request additional assistance. Your TV would still be within its warranty period, and the TV manufacturer should be able to assist you further. You can reach TCL support here: https://support.tclusa.com/contact-us?contact_query=Please%20enter%20your%20question
Thanks,
Tanner
Hi, I was installing a test firmware to my 75” TV and it never went off the updating screen then it turned off, came up with some weird screen and went on the TCL logo. It has permanently stayed there ever since that happened.
Thanks for the post.
Have you tried performing a factory reset on your TV to see if that resolves your issue?
For more information about how to perform a factory reset on your TV, visit our Support page here: How do I factory reset my Roku® streaming device?
Please keep us posted.
Thanks,
Danny