DW1820A on 14.8 (23J21) – doesn't start

[usr-sse2]

I've followed the guide and got this result:

[    1.324885]: bcmc: void AppleBCMWLANCompanion::start() PInfo: AppleBCMWLANCompanion 1.0.0 (bef853e) starts on Darwin 23.6.0.
[    1.334280]: bcmc: void AppleBCMWLANCompanion::start() PInfo: Build Date: Sun Sep 21 06:58:17 UTC 2025.
[    1.342771]: bcmc: void AppleBCMWLANCompanion::start() PInfo: Copyright (C) 2023-2025 FireWolf @ FireWolf Pl. All Rights Reserved.
[   23.563853]: bcmc: Object *AppleBCMWLANChipConfigurator::fetchProperty(const char *) const [Object = OSData] Error: Failed to find the device property [bcmc-fake-chip-number].
[   23.563861]: bcmc: Object *AppleBCMWLANChipConfigurator::fetchProperty(const char *) const [Object = OSData] Error: Failed to find the device property [bcmc-module-instance].
[   23.563867]: bcmc: Object *AppleBCMWLANChipConfigurator::fetchProperty(const char *) const [Object = OSData] Error: Failed to find the device property [bcmc-chip-otp].
[   23.563872]: bcmc: Object *AppleBCMWLANChipConfigurator::fetchProperty(const char *) const [Object = OSData] Error: Failed to find the device property [bcmc-user-otp].
[   23.563878]: bcmc: Object *AppleBCMWLANChipConfigurator::fetchProperty(const char *) const [Object = OSData] Error: Failed to find the device property [bcmc-sku-override].
[   23.563884]: bcmc: Object *AppleBCMWLANChipConfigurator::fetchProperty(const char *) const [Object = OSData] Error: Failed to find the device property [bcmc-default-country-code].
[   23.563890]: bcmc: Object *AppleBCMWLANChipConfigurator::fetchProperty(const char *) const [Object = OSData] Error: Failed to find the device property [bcmc-enable-auto-country].
[   23.564310]: bcmc: OSData *AppleBCMWLANChipConfigurator::readSROMFromRegisters() const Error: SROM Control [0x00000032] indicates that SROM is not present on this chip.

My adapter is DW1820A (43A3).

Additional logs:

Password:
[    1.324885]: bcmc: void AppleBCMWLANCompanion::start() PInfo: AppleBCMWLANCompanion 1.0.0 (bef853e) starts on Darwin 23.6.0.
[    1.334280]: bcmc: void AppleBCMWLANCompanion::start() PInfo: Build Date: Sun Sep 21 06:58:17 UTC 2025.
[    1.342771]: bcmc: void AppleBCMWLANCompanion::start() PInfo: Copyright (C) 2023-2025 FireWolf @ FireWolf Pl. All Rights Reserved.
[    1.537725]: Couldn't alloc class "AppleBCMWLANCompanion"
[    3.554074]: AppleBCMWLANBusInterfacePCIe::isIOKitEnvironment() WLAN Active Driver mode IOKit
[    3.554138]: CCPipe::withOwnerNameCapacity pipeOwner com.apple.driver.AppleBCMWLANCoreV3.0 pipeName DriverLogs
[    3.554241]: CCLogPipe::createReportersAndLegend() Done Creating Legend for owner: com.apple.driver.AppleBCMWLANCoreV3.0 pipe DriverLogs
[    3.554738]: Created CCLogPipe (Owner: com.apple.driver.AppleBCMWLANCoreV3.0 - Name: DriverLogs)
[    3.554742]: withOwnerNameCapacity:157 Pipe Owner:com.apple.driver.AppleBCMWLANCoreV3.0 Name:DriverLogs LogIdentifier:wlan0CCLogStream::createReportSet() fCoreCaptureReporter 0xf60c844b6e4eb2c9
[    3.554923]: CCPipe::withOwnerNameCapacity pipeOwner com.apple.driver.AppleBCMWLANCoreV3.0 pipeName DatapathEvents
[    3.554959]: CCLogPipe::createReportersAndLegend() Done Creating Legend for owner: com.apple.driver.AppleBCMWLANCoreV3.0 pipe DatapathEvents
[    3.555374]: Created CCLogPipe (Owner: com.apple.driver.AppleBCMWLANCoreV3.0 - Name: DatapathEvents)
[    3.555378]: withOwnerNameCapacity:157 Pipe Owner:com.apple.driver.AppleBCMWLANCoreV3.0 Name:DatapathEvents LogIdentifier:CCPipe::withOwnerNameCapacity pipeOwner com.apple.driver.AppleBCMWLANCoreV3.0 pipeName StateSnapshots
[    3.555433]: CCDataPipe::createReportersAndLegend() Done Creating Legend for owner: com.apple.driver.AppleBCMWLANCoreV3.0 pipe StateSnapshots
[    3.555445]: Created CCDataPipe (Owner: com.apple.driver.AppleBCMWLANCoreV3.0 - Name: StateSnapshots)
[    3.555449]: withOwnerNameCapacity:157 Pipe Owner:com.apple.driver.AppleBCMWLANCoreV3.0 Name:StateSnapshots LogIdentifier:0CCDataStream::createReportSet() fCoreCaptureReporter 0x9e46c83d2a4fe81e
[    3.611740]: Couldn't alloc class "AppleBCMWLANCompanion"
[    3.621364]: Couldn't alloc class "AppleBCMWLANCompanion"
[    3.629816]: GK status: disabledPer file changetime scans: disabledCouldn't alloc class "AppleBCMWLANCompanion"
[    3.631724]: Couldn't alloc class "AppleBCMWLANCompanion"
[    3.633499]: Couldn't alloc class "AppleBCMWLANCompanion"
[    3.647588]: Couldn't alloc class "AppleBCMWLANCompanion"
[    3.835136]: HS05@14700000: AppleUSBHostPort::enumerateDeviceComplete_block_invoke: enumerated 0x0a5c/6412/0112 (BCM2045A0 / 1) at 12 Mbps
[    3.835155]: AppleUSBLegacyRoot@: AppleUSBLegacyRoot::usbServiceCall: controller <ptr> (XHC) usbService <ptr> (BCM2045A0) options 0x00000000
[    3.835447]: AppleUSBLegacyRoot@: AppleUSBLegacyRoot::usbServiceCallGated: IOUSBHostDevice <ptr> (BCM2045A0)
[    3.835582]: AppleUSBLegacyRoot@: AppleUSBLegacyRoot::usbServiceCall: registering BCM2045A0@14700000 (<ptr>) for matching
[    3.837546]: BrcmPatchRAM: Loaded compressed embedded firmware for key "BCM4350C5_003.006.007.0222.4689_v4689".
[    3.837980]: BrcmPatchRAM: [0a5c:6412]: USB [3052CBE8A036 v274] "BCM2045A0" by "Broadcom Corp"
[    3.838141]: BCM2045A0@14700000: IOUSBHostDevice::setConfigurationGated: BrcmPatchRAM3 selected configuration 1
[   12.903283]: Sandbox apply: notifyd[178] <bytes>Sandbox apply: corebrightnessd[180] com.apple.corebrightnessdSandbox apply: wifiFirmwareLoader[118] <bytes>Sandbox apply: logd[114] <bytes>Couldn't alloc class "AppleBCMWLANCompanion"
[   18.719568]: Couldn't alloc class "AppleBCMWLANCompanion"
[   18.872068]: Couldn't alloc class "AppleBCMWLANCompanion"
[   19.914076]: Couldn't alloc class "AppleBCMWLANCompanion"
[   19.917278]: rtrequest_common_locked: route already exists: 224.0.0.251->link#0->lo0Couldn't alloc class "AppleBCMWLANCompanion"
[   23.556671]: 000023.556671 wlan0.A[4] [ik] start@1984: Setting 'AppleBCMWLANBusInterfacePCIe' 'built-in' property
[   23.561669]: AppleBCMWLANBusInterfacePCIe::start/2111: Raised AdjustBusy(+1), GetBusyState() -> 2
[   23.563603]: Couldn't alloc class "AppleBCMWLANCompanion"
[   23.563853]: bcmc: Object *AppleBCMWLANChipConfigurator::fetchProperty(const char *) const [Object = OSData] Error: Failed to find the device property [bcmc-fake-chip-number].
[   23.563861]: bcmc: Object *AppleBCMWLANChipConfigurator::fetchProperty(const char *) const [Object = OSData] Error: Failed to find the device property [bcmc-module-instance].
[   23.563867]: bcmc: Object *AppleBCMWLANChipConfigurator::fetchProperty(const char *) const [Object = OSData] Error: Failed to find the device property [bcmc-chip-otp].
[   23.563872]: bcmc: Object *AppleBCMWLANChipConfigurator::fetchProperty(const char *) const [Object = OSData] Error: Failed to find the device property [bcmc-user-otp].
[   23.563878]: bcmc: Object *AppleBCMWLANChipConfigurator::fetchProperty(const char *) const [Object = OSData] Error: Failed to find the device property [bcmc-sku-override].
[   23.563884]: bcmc: Object *AppleBCMWLANChipConfigurator::fetchProperty(const char *) const [Object = OSData] Error: Failed to find the device property [bcmc-default-country-code].
[   23.563890]: bcmc: Object *AppleBCMWLANChipConfigurator::fetchProperty(const char *) const [Object = OSData] Error: Failed to find the device property [bcmc-enable-auto-country].
[   23.564310]: bcmc: OSData *AppleBCMWLANChipConfigurator::readSROMFromRegisters() const Error: SROM Control [0x00000032] indicates that SROM is not present on this chip.
[   23.564662]: Couldn't alloc class "AppleBCMWLANCompanion"
[   23.572424]: CCPipe::withOwnerNameCapacity pipeOwner com.apple.driver.AppleBCMWLANCoreV3.0 pipeName FirmwareBusLogs
[   23.572545]: CCLogPipe::createReportersAndLegend() Done Creating Legend for owner: com.apple.driver.AppleBCMWLANCoreV3.0 pipe FirmwareBusLogs
[   23.573015]: AppleBCMWLANCore::init IO80211_kexts-1147.8 "IO80211_kexts-1147.8" Aug 11 2025 21:10:56
[   23.573028]: AppleBCMWLANV3_DriversMac-1139.5 "AppleBCMWLANV3_DriversMac-1139.5" Aug 11 2025 21:11:09 release  ([Debuggable - verbose] [Debuggable - socram] )
[   23.573084]: Created CCLogPipe (Owner: com.apple.driver.AppleBCMWLANCoreV3.0 - Name: FirmwareBusLogs)
[   23.573088]: withOwnerNameCapacity:157 Pipe Owner:com.apple.driver.AppleBCMWLANCoreV3.0 Name:FirmwareBusLogs LogIdentifier:brcm0Driver Boot Checkpoint, core[0x8bf8d45891d7b3f5] (4/'kBootCheckPointCoreInit') - 23.572631953
[   23.573154]: [WiFiTimeSync] AppleBCMWLANCore::getFeatures() ptmMode = 0 supported features = 0x0
[   23.573321]: 000023.573321 wlan0.A[15] [ik] setPowerState@14378:IK: SetPowerState BusInterfacePCIe  1000023.573331 wlan0.A[16] [ik] setPowerState@14418:IK: SetPowerState BusInterfacePCIe 1 complete, ret[0x00000000]CCPipe::withOwnerNameCapacity pipeOwner com.apple.driver.AppleBCMWLANCoreV3.0 pipeName CrashTracerLogs
[   23.573420]: CCDataPipe::createReportersAndLegend() Done Creating Legend for owner: com.apple.driver.AppleBCMWLANCoreV3.0 pipe CrashTracerLogs
[   23.573438]: Created CCDataPipe (Owner: com.apple.driver.AppleBCMWLANCoreV3.0 - Name: CrashTracerLogs)
[   23.573442]: withOwnerNameCapacity:157 Pipe Owner:com.apple.driver.AppleBCMWLANCoreV3.0 Name:CrashTracerLogs LogIdentifier:brcm0CCDataStream::createReportSet() fCoreCaptureReporter 0x5e16e68680b93a4c
[   23.574549]: Couldn't alloc class "AppleBCMWLANCompanion"
[   23.575435]: Couldn't alloc class "AppleBCMWLANCompanion"
[   23.582951]: Couldn't alloc class "AppleBCMWLANCompanion"
[   23.583962]: Couldn't alloc class "AppleBCMWLANCompanion"
[   27.653445]: Couldn't alloc class "AppleBCMWLANCompanion"
[   29.346010]: Couldn't alloc class "AppleBCMWLANCompanion"
[   29.715118]: Couldn't alloc class "AppleBCMWLANCompanion"
[   29.920207]: Couldn't alloc class "AppleBCMWLANCompanion"
[   30.168281]: Sandbox: airportd(233) deny(1) file-read-xattr /usr/libexec/PerfPowerServicesCouldn't alloc class "AppleBCMWLANCompanion"
[   31.380533]: Couldn't alloc class "AppleBCMWLANCompanion"
[   31.383674]: Couldn't alloc class "AppleBCMWLANCompanion"
[   57.706280]: 1 duplicate report for Sandbox: ScopedBookmarkAgent(575) deny(1) mach-lookup com.apple.coreservices.quarantine-resolverSandbox: com.apple.quicklook.ThumbnailsAg(526) deny(1) file-read-xattr /Users/usrsse2/Downloads/AppleBCMWLANCompanion.kextPMRD: power event 2 args 0x40000 0x0
[   63.453813]: profileRemoved:943 Pipe Owner:com.apple.driver.AppleBCMWLANCoreV3.0 Name:CrashTracerLogs LogIdentifier:brcm0IG:: get_gstate:2446 (state=17, fPowerStatesEnable=1)
[  132.961782]: Couldn't alloc class "AppleBCMWLANCompanion"
[  135.774567]: Couldn't alloc class "AppleBCMWLANCompanion"