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BCM94350ZAE (DW-1820a) continuity only works one-way

Joined
Apr 15, 2020
Messages
30
Motherboard
Lenovo ThinkPad L390 Yoga - BIOS 1.29
CPU
i5-8265U
Graphics
UHD 620
I bought this card for cheap. Everything works well, but I have only one problem: continuity services work only one-way. I can do handoff from my hack to my iPhone, and Universal Clipboard works only from my hack to my iPhone.
if I try to open handoff app (safari for example) on my hack the web-page remains blank. My system cannot establish a bluetooth connection with other iCloud devices for continuity services. Personal hotspot doesn't work too.

I was wondering if someone with the same card managed to make handoff work both ways and if he could tell me what:
- BRCMPatchRAM version uses;
- Bluetooth Firmware (Apple -> About this Mac -> System Report -> Bluetooth -> Firmware version)
1605895980381.png


- If ExtendBTFeatureFlags is set to true in opencore config.plist file (it should substitute BT4LEContinuityFixup kext)
- If he uses AirportBrcmFixup kext.

Thanks in advance!
 
Joined
Apr 15, 2020
Messages
30
Motherboard
Lenovo ThinkPad L390 Yoga - BIOS 1.29
CPU
i5-8265U
Graphics
UHD 620
Update: I changed my iCloud ID and now handoff and Universal Clipboard work.

Personal hotspot and Apple Watch unlock don't seem to work with this card for anyone.
 
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