Hello Char C,
This might be a stale Autoplay entry. Windows keeps per-device Autoplay preferences in the registry, and it seems the old phone name is stuck as a separate device with limited options, while your renamed device is treated as new. Clearing those saved preferences usually forces Windows to rebuild them fresh.
- Reset Autoplay defaults: Go to Settings > Bluetooth & devices > AutoPlay, and toggle Autoplay off then on. Or via Control Panel > AutoPlay, scroll down and click Reset all defaults.
- Clear the stale entry (registry): Back up first, then look under
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers— specifically the device-name subkeys under it. Removing the stale old-name entries lets Windows re-detect the phone cleanly on next connect.
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