In the recovery, there's a choice for "apply update from sd card". How does that work or does it even work, on this watch?
I haven't used the watch in some time (silver 1st gen); I guess I gave up on it a while ago. It used to be stuck on the 4 spinning circles but not anymore. When I put it on the charger, it's just stuck on the LG boot screen. I think it showed the empty battery icon and thunderbolt but can't remember seeing it today. Search for some threads on being stuck on the LG screen, not charging and stock image recovery.
So trying to troubeshoot it, I tried to charge it (w/stock charger) and all I got was stuck on the LG screen and it got warm to the touch after about 20 mins. I worried about screen burns so, I shut it down. I'm able to get into the fastboot and recovery menus. In the recovery menu, I tried a reset but nothing changed after a reboot.
In thinking it may need a restoring with the stock image, I've read that ADB Debugging on the device must be enabled (or am I incorrect about that?) Question: How can I do that if I can't get into the settings of the watch?
I'm on Linux Mint. I have SDKManager on it but not quite sure how to use it. Not a power user by any means. A little help is greatly appreciated. The only other device I've used XDA before was on a Galaxy Note (1). That was a long time ago (what we're on Note 9 now!)