[Huawei P30 Questions & Answers] dduuch:
Logs from the new ROM version (10.1.0.201):

07-31 21:41:28.134 1404 1783 D fingersense_manager: fingersense_classify_touch() finished
07-31 21:41:28.173 783 783 I aptouch_daemon: print_log, touch:0, down:0
07-31 21:41:26.439 1404 1778 I HwResolverManager: isMultiScreenCollaborationEnabled: Operate settings exception!
07-31 21:41:28.182 1404 3746 I WifiService: setWifiEnabled: true pid=3471, uid=1000, package=com.android.settings
07-31 21:41:28.183 1404 3746 I WifiService: setWifiEnabled package=com.android.settings uid=1000 enable=true
07-31 21:41:28.184 1404 3746 D WifiSettingsStore: Persist wifi state is 1
07-31 21:41:28.184 4163 4266 D HwWifiCHRStateManager: handleMessage : 1030
07-31 21:41:28.184 4163 4266 D HwWifiStatStore: updateApkChangewWifiStatus APKName is com.android.settings, apkAction 5
07-31 21:41:28.184 4163 4266 D HwWifiStatStore: sendUserSwitchNetworkManually apkname =com.android.settings type=2
07-31 21:41:28.184 1404 2773 I WifiController: StaEnabledState.enter()
07-31 21:41:28.185 1404 2774 I WifiActiveModeWarden: received a message in WifiDisabledState: { when=0 what=0 target=com.android.internal.util.StateMachine$SmHandler }
07-31 21:41:28.185 4163 4266 D HwWifiCHRStateManager: handleMessage : 1021
07-31 21:41:28.185 1404 2774 I WifiActiveModeWarden: Switching from WifiDisabledState to ClientMode
07-31 21:41:28.185 1404 2774 I WifiActiveModeWarden: Entering ClientModeActiveState
07-31 21:41:28.185 4163 4266 E HwWifiCHRStateManager: updateWifiTriggerState enable: true,mWifiTriggerState:1
07-31 21:41:28.185 3471 3471 V AudioManager: querySoundEffectsEnabled...
07-31 21:41:28.185 1404 2774 I WifiClientModeManager: entering IdleState
07-31 21:41:28.185 1404 2774 I WifiActiveModeWarden: State changed from client mode. state = 2
07-31 21:41:28.185 1404 2774 I WifiClientModeImpl: setWifiState: enabling
07-31 21:41:28.186 1404 2774 I WifiClientModeImpl: userCloseWifiWhenSelfCure = false, wifiState = 2
07-31 21:41:28.191 1404 2774 I WifiVendorHal: Vendor Hal started successfully
07-31 21:41:28.191 1404 1404 I WifiP2pService: Wifi enabled=false, P2P Interface availability=true
07-31 21:41:28.191 1404 1404 I WifiP2pService: p2pState change broadcast false
07-31 21:41:28.192 1404 2775 I WifiP2pNative: Registering for interface available listener
07-31 21:41:28.192 1404 2775 I WifiP2pService: P2pDisabledState{ when=-1ms what=143377 target=com.android.internal.util.StateMachine$SmHandler }
07-31 21:41:28.192 1404 2775 I WifiP2pService: DefaultStatewhen=796843 what=143377 arg1=0 arg2=0
07-31 21:41:28.192 1404 2774 I SupplicantStaIfaceHal: Starting supplicant using HIDL
07-31 21:41:28.194 4099 4099 I HuaweiShareManager: receive action is android.net.wifi.WIFI_STATE_CHANGED
07-31 21:41:28.194 4099 4099 D HuaweiShareManager: wifiState is 2
07-31 21:41:28.194 4099 4099 D HuaweiShareManager: other or unKnown wifiState
07-31 21:41:28.195 4211 4211 D HwDataServiceChrManagerImpl: onReceive: action=android.net.wifi.WIFI_STATE_CHANGED
07-31 21:41:28.195 4211 4211 D HwDataServiceChrManagerImpl: mIsWifiConnected = false
07-31 21:41:28.195 4099 4099 I BroadcastProxy: handleWifiSwitchStateChanged wifiState:2
07-31 21:41:28.195 1404 2774 I android_os_HwBinder: HwBinder: Starting thread pool for getting: android.hardware.wifi.supplicant@1.0::ISupplicant/default
07-31 21:41:28.196 1404 2774 E SupplicantStaIfaceHal: Death handler already present
07-31 21:41:28.199 730 730 I : HwWifiGetFwPath [0]
07-31 21:41:28.199 730 730 E : Cannot open "/proc/device-tree/bcm_wifi/wifi_fw_name": No such file or directory
07-31 21:41:28.199 12664 12664 D DeviceInfoUtils: Wrong action
07-31 21:41:28.203 736 736 I SurfaceFlinger: doPartialComposeImpl: reject partial compose request.
07-31 21:41:28.219 736 736 I SurfaceFlinger: doPartialComposeImpl: reject partial compose request.
07-31 21:41:28.231 16398 16398 D PredefinedEapSimReceiver: onReceive action = android.net.wifi.WIFI_STATE_CHANGED ,predefinedEapSim= null
07-31 21:41:28.232 1404 3746 V BroadcastQueue: Finished with ordered broadcast BroadcastRecord{e2cb3ea u-1 android.net.wifi.WIFI_STATE_CHANGED}
07-31 21:41:28.236 736 736 I SurfaceFlinger: doPartialComposeImpl: reject partial compose request.
07-31 21:41:28.237 3913 6212 I HwNaturalBase: [Timer-0]: MultiUserManagerService: getNotActiveUser start
07-31 21:41:28.253 736 736 I SurfaceFlinger: doPartialComposeImpl: reject partial compose request.

And for bluetooth:

07-31 21:52:54.723 47 47 W migration/6: type=1400 audit(0.0:1090): avc: granted { setsched } for pid=47 scontext=u:r:kernel:s0 tcontext=u:r:kernel:s0 tclass=process
07-31 21:52:54.729 17525 17525 I hw_bt_utils: get sub_chiptype: hi1103
07-31 21:52:54.729 17525 17525 I hw_bt_utils: g_chip_type = 3
07-31 21:52:54.731 17525 17525 I : [0731/215254.730779:INFO:com_android_bluetooth_btservice_AdapterService.cpp(705)] hal_util_load_bt_library loaded HAL: btinterface=0x7e8b84e6f0, hand
07-31 21:52:54.737 17525 17525 I BluetoothServiceJni: OoO sJniCallbacksObj has init before init? 0
07-31 21:52:54.738 17525 17525 W hw_bt_utils: HwInitLogDebug: debug is off
07-31 21:52:54.738 17525 17525 I bt_btif bt interface: init: start restricted = 0 ; single user = 0
07-31 21:52:54.738 17525 17548 I : [0731/215254.738165:INFO:message_loop_thread.cc(175)] Run: message loop starting for thread bt_stack_manager_thread
07-31 21:52:54.738 17525 17548 I bt_stack_manager: event_init_stack is initializing the stack
07-31 21:52:54.738 17525 17548 I : [0731/215254.738837:INFO:btif_config.cc(671)] hash_file: Disabled for multi-user
07-31 21:52:54.738 17525 17548 I : [0731/215254.738881:INFO:btif_config.cc(699)] read_checksum_file: Disabled for multi-user
07-31 21:52:54.738 17525 17548 E bt_btif_config: Config is missing adapter section
07-31 21:52:54.739 17525 17548 W bt_btif_config: init unable to load config file: /data/misc/bluedroid/bt_config.conf; using backup.
07-31 21:52:54.739 17525 17548 I : [0731/215254.739037:INFO:btif_config.cc(671)] hash_file: Disabled for multi-user
07-31 21:52:54.739 17525 17548 I : [0731/215254.739058:INFO:btif_config.cc(699)] read_checksum_file: Disabled for multi-user
07-31 21:52:54.739 17525 17548 E : [0731/215254.739084:ERROR:config.cc(74)] config_new: unable to open file '/data/misc/bluedroid/bt_config.bak': No such file or directory
07-31 21:52:54.739 17525 17548 W bt_btif_config: init unable to load backup; attempting to transcode legacy file.
07-31 21:52:54.739 17525 17548 E bt_btif_config_transcode: btif_config_transcode unable to load XML file '/data/misc/bluedroid/bt_config.xml': 3
07-31 21:52:54.739 17525 17548 E bt_btif_config: init unable to transcode legacy file; creating empty config.
07-31 21:52:54.739 17525 17548 W : [0731/215254.739229:WARNING:btif_config.cc(160)] read_or_set_metrics_salt: Failed to read metrics salt from config
07-31 21:52:54.739 17525 17548 I : [0731/215254.739252:INFO:btif_config.cc(171)] read_or_set_metrics_salt: Metrics salt is not invalid, creating new one
07-31 21:52:54.739 17525 17551 I bt_osi_thread: run_thread: thread id 17551, thread name alarm_default_ca started
07-31 21:52:54.739 17525 17552 I bt_osi_thread: run_thread: thread id 17552, thread name alarm_dispatcher started
07-31 21:52:54.740 17525 17548 E : [0731/215254.740694:ERROR:config.cc(74)] config_new: unable to open file '/data/misc/bluedroid/bt_config_ext.conf': No such file or directory
07-31 21:52:54.740 17525 17548 E hw_bt_btif: hw_btif_config_ext_open: config is null
07-31 21:52:54.740 17525 17548 E hw_bt_btif: hw_config_ext_init: unable to load config ext file
07-31 21:52:54.740 17525 17548 E : [0731/215254.740753:ERROR:config.cc(74)] config_new: unable to open file '/data/misc/bluedroid/bt_config_ext.bak': No such file or directory
07-31 21:52:54.740 17525 17548 E hw_bt_btif: hw_btif_config_ext_open: config is null
07-31 21:52:54.740 17525 17548 E hw_bt_btif: hw_config_ext_init: unable to load backup; attempting to transcode legacy file.
07-31 21:52:54.740 17525 17548 E bt_btif_config_transcode: btif_config_transcode unable to load XML file 'bt_config_ext.xml': 3
07-31 21:52:54.740 17525 17548 E hw_bt_btif: hw_config_ext_init: unable to transcode legacy file; creating empty config.
07-31 21:52:54.740 17525 17548 I bt_btif_core: btif_init_bluetooth entered
07-31 21:52:54.740 17525 17548 W bt_btif : hw_interop_init
07-31 21:52:54.741 17525 17548 W bt_btif : failed sec: INTEROP_HISI_AVDT_START_REQUEST_LATENCY
07-31 21:52:54.741 17525 17548 W bt_btif : failed sec: INTEROP_ENABLE_OPENSLES_LOW_LATENCY
07-31 21:52:54.741 17525 17548 W bt_btif : failed sec: INTEROP_REMOTE_CONTROL
07-31 21:52:54.741 17525 17548 E : [0731/215254.741960:ERROR:config.cc(74)] config_new: unable to open file '/data/cota/para/emcom/noncell/interop_database_static.conf': No such file o
07-31 21:52:54.741 17525 17548 W bt_btif : load_sys_or_cota_cfg config_cota : nullptr
07-31 21:52:54.742 17525 17548 E : [0731/215254.742135:ERROR:config.cc(74)] config_new: unable to open file '/data/misc/bluedroid/interop_database_dynamic.conf': No such file or direct
07-31 21:52:54.742 17525 17548 W bt_btif : hw_interop_init end interop_map size: 305
07-31 21:52:54.742 17525 17548 I bt_stack_config: init attempt to load stack conf from
...
07-31 21:52:54.775 1404 1506 D BluetoothManagerService: Stored Bluetooth name: HUAWEI P30
07-31 21:52:54.775 1404 1506 D BluetoothManagerService: MESSAGE_BLUETOOTH_STATE_CHANGE: OFF > BLE_TURNING_ON
07-31 21:52:54.775 1404 1506 D BluetoothManagerService: Sending BLE State Change: OFF > BLE_TURNING_ON
07-31 21:52:54.776 1404 1506 I Bluetooth_framework: BluetoothManagerService:isStandardBroadcast=false, prevState=10, newState=14
07-31 21:52:54.778 4163 4258 D Nc_Chr_BT: BtDftKpiReceiver: bluetooth ble state changed:14
07-31 21:52:54.789 17525 17525 I BtGatt.JNI: classInitNative(L876): classInitNative: Success!
07-31 21:52:54.793 17525 17525 I bt_btif bt interface: get_profile_interface: id = gatt
07-31 21:52:54.797 17525 17525 I bt_btif bt interface: enable
07-31 21:52:54.797 17525 17548 I bt_stack_manager: event_start_up_stack is bringing up the stack
07-31 21:52:54.797 17525 17548 I bt_core_module: module_start_up Starting module "btif_config_module"
07-31 21:52:54.797 17525 17548 I bt_core_module: module_start_up Started module "btif_config_module"
07-31 21:52:54.798 17525 17548 I bt_core_module: module_start_up Starting module "btsnoop_module"
07-31 21:52:54.798 17525 17548 I : [0731/215254.798062:INFO:btsnoop.cc(261)] start_up: Snoop Logs disabled
07-31 21:52:54.798 17525 17548 I : [0731/215254.798111:INFO:btsnoop.cc(484)] delete_btsnoop_files: Deleting snoop logs if they exist. filtered = 1
07-31 21:52:54.798 17525 17548 I : [0731/215254.798197:INFO:btsnoop.cc(484)] delete_btsnoop_files: Deleting snoop logs if they exist. filtered = 0
07-31 21:52:54.798 17525 17548 I bt_snoop: Deleting snoop log if it exists
07-31 21:52:54.798 17525 17548 I bt_core_module: module_start_up Started module "btsnoop_module"
07-31 21:52:54.798 17525 17548 I bt_core_module: module_start_up Starting module "hci_module"
07-31 21:52:54.798 17525 17548 I bt_hci : hci_module_start_up
07-31 21:52:54.798 17525 17568 I : [0731/215254.798488:INFO:message_loop_thread.cc(175)] Run: message loop starting for thread bt_hci_thread
07-31 21:52:54.798 17525 17548 D bt_hci : hci_module_start_up starting async portion
07-31 21:52:54.798 17525 17568 I bt_hci : hci_initialize_ext
07-31 21:52:54.802 17525 17568 I bt_hci : hci_initialize_ext: IBluetoothHci::getService() returned 0x7eeb46c6c0 (remote)
07-31 21:52:54.802 711 772 I vendor.huawei.hardware.bluetooth@1.0-impl: HwBluetoothHciExt::Initialize()
07-31 21:52:54.805 711 772 I INI_SO : [ini_module_init:517]ini module init func
07-31 21:52:54.805 711 772 E INI_SO : [get_ini_file_path:60]open /sys/hi110x_ps/ini_file_name failed:No such file or directory
07-31 21:52:54.805 711 772 E INI_SO : [init_ini_file_path:89]read file node failed, get_ini_file_path return null!
07-31 21:52:54.805 711 772 D : GetLocalAddress: Trying /data/vendor/bluedroid/macbt
07-31 21:52:54.805 711 772 D : GetLocalAddress: Got Factory BDA **:**:**:56:66:CB
07-31 21:52:54.805 711 772 I bt_vendor_hisi: [hisi_init: 431] bt vendor init
07-31 21:52:54.805 711 772 D vendor.huawei.hardware.bluetooth@1.0-impl: Open vendor library loaded
07-31 21:52:54.805 711 772 I bt_vendor_hisi: [set_bt_power: 142] set_bt_power: val=1, ignore!
07-31 21:52:54.805 711 772 I bt_vendor_hisi: bt uart_open
07-31 21:52:54.805 711 772 E bt_vendor_hisi: bt uart_open unable open /dev/hwbt, err: No such file or directory, retry times: 0
07-31 21:52:54.915 710 13716 I audio_hw_direct: usb_ext_get_typec_parameters: check show hires (false)
07-31 21:52:55.225 1404 1510 I AppEyeFwkBlock: do monitor
07-31 21:52:55.412 1404 1752 I HwBatteryService: quick charge status : 0
07-31 21:52:55.412 1404 1752 D HwBatteryService: onUEvent fcpStatus = 0
07-31 21:52:55.412 1404 1752 D HwBatteryService: onUEvent scpStatus = 0 ,ovpStatus = 0
07-31 21:52:55.412 1404 1752 I HwBatteryService: handleWirelessTxStatus
07-31 21:52:55.412 1404 1752 I HwBatteryService: switch not open, return, mWirelessTxFlag : 0