BLUETOOTH UPDATE · BETA
Bluetooth updates are new and haven’t been tested on many computers and phones yet. If it stalls, nothing on the board changes. The board’s own UPDATE OVER WIFI is the dependable way to update.
Use Chrome or Edge on a computer, or Chrome on Android. Brave switches website Bluetooth off, and iPhone and iPad browsers don't allow it at all.
You can still switch back to the version in the other slot from the board itself, or install with the USB flasher.
Open Settings → SYSTEM → UPDATE FIRMWARE and tap UPDATE OVER BLUETOOTH. It shows a six-digit code.
Pick the one called SquachWatch- followed by four letters and numbers.
Type the code from the board's screen.
Keep this tab open and the board close by until it says it's done. If anything goes wrong, nothing on the board changes. Back to the USB flasher