Can't erase BLE bond

[moroboshidan]

Hi, 

I was trying to create bond between my Android app and the device. At the beginning it worked well, and later I erased the board to start over. But then my app would connect and immediately disconnect with a status code of 22, meaning the device has already bonded, and I confirmed the bonded state by calling device.getBondState() in Android. No matter how I erased the board again and again, it always shows that the device has already been bonded, so I can't connect to my app. But interestingly, it can connect to nRF Connect. I tried pm_peers_delete() and pm_whitelist_set(NULL, 0) multiple times, and they both doesn't work. Can anyone figure out what happened? Thanks! \

By the way, for some reason, my PCB can't configure a logger so I can't print messages. 

[abdelali]

Hi,

You also need to delete the bond on the phone side.

If your board was bonded to the phone, it would appear in the Bluetooth devices. Click on your device name options (icon to the right), then choose Forget device. This will delete the bond on the phone side.

Hope that helps,

[moroboshidan]

Thanks, it works now.