How to shorten delay in example ble_app_gls?

[faithself]

Thanks in advanced. The platform is: nrf52832, sdk17.0.2, in \examples\ble_peripheral\ble_app_gls. After key input, it costs about 10s to get pass through result, but during these 10s, custom can see services and perform actions on them, which will cause wrong operation and get unexpected result. So would any expert tell me how to shorten such authority delay?

0> <info> app_timer: RTC: initialized.
0> <info> app: Glucose example started.
0> <info> app: Fast advertising
0> <info> peer_manager_handler: Peer data updated in flash: peer_id: 0, data_id: Peer rank, action: Update, no change
0> <info> app: Connected
0> <info> app: Passkey: 005704
0> <info> app: BLE_GAP_EVT_LESC_DHKEY_REQUEST
0> <info> nrf_ble_lesc: Calling sd_ble_gap_lesc_dhkey_reply on conn_handle: 0
0> <info> peer_manager_handler: Connection secured: role: Peripheral, conn_handle: 0, procedure: Bonding  ---->after 10s that I can see this trace
0> <info> peer_manager_handler: Peer data updated in flash: peer_id: 0, data_id: Peer rank, action: Update, no change
0> <info> app: Link secured. Role: 1. conn_handle: 0, Procedure: 1
0> <info> app: BLE_GAP_EVT_AUTH_STATUS: status=0x0 bond=0x1 lv4: 1 kdist_own:0x3 kdist_peer:0x2
0> <info> peer_manager_handler: Peer data updated in flash: peer_id: 0, data_id: Bonding data, action: Update
0> <info> peer_manager_handler: Peer data updated in flash: peer_id: 0, data_id: Local database, action: Update

[faithself]

Thanks for reply. So if the central is not Android OS device, then \examples\ble_peripheral\ble_app_gls can be paired normally. But there is still risk exist when custom use phone to config the peripheral's param. It seems common because your and mine phone both encounter this phenomenon. Thanks again.