T-Watch S3 Plus firmware (ver 12.0)

v12.0 changes: (NOTE: only LFS firmware variant now supported)

* WiFi map tile downloads

* new shortcut to switches popup (sound, brightness, etc) (tap middle of titlebar)

* Channel pause/resume

* Set timezone now specified in hours (not minutes)

v11.0 changes:

* new touch drag scrolling, and map panning

* Channel names now up to 31 chars

* Path dialog, custom path ‘bad format’ bug fix

* off-grid EU freq now 869.495

* Stopwatch and countdown timer now on watch face screen

* new radio presets

* Channel enable/disable preserves key

* misc UI cleanups

* Message details screen: new “Add Contact” menu

v10.2 changes:

* Grid view/icon shortcuts support

* GPS power on/off fix (much better battery life)

* Map, visual 'Scan Local' feature

* Canned messages fixes

v10.1 changes:

* long tap copy/paste bug fix

* fix for Path dialog "bad format" bug

* Message details screen now formats multi-line messages

* 'Heard By' names bug fix

* multi-byte path DM send timeout bug fix

* Snake mini game!

* new 'Get Telemetry...' menu in conversation screens

* better battery gauge on home screen

* Channel scope, select "*" for un-scoped

v9.7 changes:

* UI theme: Light, Dark or Auto.

* Custom accent color support

* Default Scope region support

* Long-press on Login button for 'Reset Path' then Login

* Discover, node details "Delete" menu

v9.3 changes:

* power saving added (battery life from ~12 hr to ~20 hr)

* Stopwatch and countdown Timer home screen widgets

* Help tutorial screens

* new -LFS firmware variant, for custom watch face images and map tiles