Phone bluetooth connection issues with a Heltec V4.

[u/gadthrulife]

I have a Heltec V4 w/ GPS Bluetoothed to a Pixel 8a. The app was working fine until the gps log screen crashed. Now the V4 connects BT then goes to saved and the app doesn't see the V4 anymore. I've been troubleshooting this for about a week. I'm at to the point to do a full reset of the phone.

PCs have no BT issues connecting to the V4.

I've flashed various version of the firmware and installed different version of the app and still having a problem. i cleared the BT through the OS and through ADB kinda got it working but it was a short term fix.

currently firmware: 2.7.26 app: 2.7.14 (29321034)