Hi support:
When testing the peripheral nfc pairing sample on the nRF54L15-DK development board, and using an Android phone for testing, it was found that the phone's Bluetooth could not establish a connection with the development board's BLE.
Below is nRF54L15-DK log.
*** Booting nRF Connect SDK v3.1.0-6c6e5b32496e ***
*** Using Zephyr OS v4.1.99-1612683d4010 ***
Starting Bluetooth NFC Pairing Reference sample
Initialized HIDs
[00:00:00.002,310] <inf> fs_zms: 2 Sectors of 4096 bytes
[00:00:00.002,322] <inf> fs_zms: alloc wra: 0, fc0
[00:00:00.002,330] <inf> fs_zms: data wra: 0, 0
[00:00:00.002,830] <inf> bt_sdc_hci_driver: SoftDevice Controller build revision:
fc de 41 eb a2 d1 42 24 00 b5 f8 57 9f ac 9d 9e |..A...B$ ...W....
aa c9 b4 34 |...4
[00:00:00.005,027] <inf> bt_hci_core: HW Platform: Nordic Semiconductor (0x0002)
[00:00:00.005,043] <inf> bt_hci_core: HW Variant: nRF54Lx (0x0005)
[00:00:00.005,065] <inf> bt_hci_core: Firmware: Standard Bluetooth controller (0x00) Version 252.16862 Build 1121034987
[00:00:00.005,272] <inf> bt_hci_core: No ID address. App must call settings_load()
Bluetooth initialized
[00:00:00.005,604] <inf> bt_hci_core: HCI transport: SDC
[00:00:00.005,658] <inf> bt_hci_core: Identity: F0:64:91:68:40:73 (random)
[00:00:00.005,676] <inf> bt_hci_core: HCI: version 6.1 (0x0f) revision 0x3069, manufacturer 0x0059
[00:00:00.005,691] <inf> bt_hci_core: LMP: version 6.1 (0x0f) subver 0x3069
Generating new pairing keys
NFC configuration done
Regular advertising started
Connected 57:B8:32:25:6E:72 (random)
Notified HID service about connection
LESC OOB data requested
Security changed: 57:B8:32:25:6E:72 (random) level 4
Pairing completed: 84:A1:B7:D0:CF:7C (public), bonded: 1
Generating new pairing keys
Disconnected from 84:A1:B7:D0:CF:7C (public), reason 0x13
