Sequoia on Lenovo S145: BCM94352Z Wi-Fi works, no Bluetooth + sleep problems

[lucasogodoy]

Hi everyone!

I’m using a Lenovo S145-15IIL-82DJ000GBR with an Intel Core i5-1035G1 and successfully installed Sequoia.

I managed to get Wi-Fi working using a BCM94352Z (with OpenCore, the correct kexts, etc.), but I just can’t get Bluetooth to work. I’ve tried several tutorials, added and removed kexts, changed boot-args, and tested different settings, but no luck. Bluetooth works fine on Windows, so I know the card itself isn’t the issue. Does anyone know what might be missing or what I’m doing wrong?

Also, one more question: when the laptop goes to sleep and then hibernates, it crashes and won’t wake up. Is hibernation unsupported? If so, what’s the proper way to disable it on Sequoia?

Thanks in advance for any help!

[MaLd0n]

This bluetooth need these kexts

BlueToolFixup.kext
BrcmFirmwareData.kext
BrcmPatchRAM3.kext

[lucasogodoy]

I already have those kexts installed. Here’s the list of my current kexts in the order they’re loaded:

• Lilu.kext

• VirtualSMC.kext

• WhateverGreen.kext

• AppleALC.kext

• IOSkywalkFamily.kext

• IO80211FamilyLegacy.kext

• IO80211FamilyLegacy.kext/Contents/PlugIns/AirPortBrcmNIC.kext

• BlueToolFixup.kext

• BrcmFirmwareData.kext

• BrcmPatchRAM3.kext

• AirportBrcmFixup.kext

• AirportBrcmFixup.kext/Contents/PlugIns/AirPortBrcmNIC_Injector.kext

• CpuTscSync.kext

• BrightnessKeys.kext

• ECEnabler.kext

• FeatureUnlock.kext

• NullEthernet.kext

• NVMeFix.kext

• RestrictEvents.kext

• SMCBatteryManager.kext

• SMCLightSensor.kext

• SMCProcessor.kext

• SMCSuperIO.kext

• VerbStub.kext

• VoodooI2C.kext/Contents/PlugIns/VoodooGPIO.kext

• VoodooI2C.kext/Contents/PlugIns/VoodooI2CServices.kext

• VoodooI2C.kext/Contents/PlugIns/VoodooInput.kext

• VoodooI2C.kext

• VoodooI2CELAN.kext

• VoodooI2CSynaptics.kext

• VoodooPS2Controller.kext

• VoodooPS2Controller.kext/Contents/PlugIns/VoodooPS2Keyboard.kext

• USBPorts.kext

 

And here’s my current boot-args:

alcid=20 -v i2c-force-polling watchdog=0 agdpmod=vit9696 -noDC9 TSC_sync_margin=0 brcmfx-alldrv brcmfx-driver=2 debug=0x100 keepsyms=1 amfi=0x80

 

I also blocked IOSkywalkFamily in the Kernel section and added the bluetoothExternalDongleFailed and bluetoothInternalControllerInfo variables to the Delete section of NVRAM:

Edited June 13, 2025 by lucasogodoy

[rnesheik]

managed to solve ? i'm having the same problem