How to Fix Wi-Fi & Bluetooth Connection Dropping on macOS (Monterey X230 success!)
Wireless connection drops, missing Bluetooth Low Energy (BLE), or unrecognised cards stem from kext version mismatches between AirportItlwm, BlueToolFixup, and Intel/Broadcom firmware. Matching driver sets fixes AirDrop, Handoff, and peripheral stability.
Step-by-Step Resolution Guide
- Match Driver to macOS Release: Always use the matching AirportItlwm version built for your exact macOS release (Sequoia, Sonoma, Ventura, Tahoe).
- Configure Bluetooth Stack correctly: On macOS Monterey and newer, use
BlueToolFixup.kextalongsideIntelBluetoothFirmware.kext. - Reset Network Preferences: Delete corrupted network plist files from
/Library/Preferences/SystemConfiguration/and reboot. - Disable Conflicting Kexts: Ensure legacy kexts like
BrcmBluetoothInjectorare disabled on macOS Monterey and later.
Copyable Network Reset & Diagnostic Commands
1. Terminal Commands to Reset macOS Network Configuration:
sudo rm -f /Library/Preferences/SystemConfiguration/NetworkInterfaces.plist
sudo rm -f /Library/Preferences/SystemConfiguration/preferences.plist
sudo killall -HUP mDNSResponder2. Check Active Wireless & Bluetooth Drivers:
kextstat | grep -E "itlwm|BlueTool|IntelBluetooth"Verification Checklist
- The system boots consistently without unexpected verbose halts.
- Target hardware components (Graphics, Audio, Wi-Fi/Bluetooth, NVMe) display correctly in System Information.
- No kernel panic logs appear during sleep, wake, or full reboot.
- A clean backup of the functional EFI directory is saved on external storage.
Rollback Protocol
- Boot from your secondary emergency FAT32 USB containing the original working EFI.
- Reset NVRAM from the OpenCore picker to flush temporary boot argument modifications.
- Restore system state using Time Machine if core macOS system binaries were modified.
Original Reddit Discussion:
Originally posted on r/hackintosh:
 | After 3 years of getting this laptop and trying to continuously hackintosh this ThinkPad and facing many many hurdles, I’ve finally gotten it work for my workflow! Spec sheet: Fun fact: I made the entire EFI with the help of OpenCode on my Arch install, and it made it so that everything works and I didn’t have to tinker a lot with the config.plist, rather it all did the dirty work, and fixed the errors I used to face. However, I did run in trouble with root patching but it was due to SecureBootModel being enabled. After it was disabled, it’s smooth sailing! Glad that I can still Hackintosh until I can (Intel Macs RIP) Thank you the community for your continuous support over these past three years over my multiple attempts 💛 [link] [comments] |
For more detailed configuration walkthroughs, explore the latest guides and tutorials on iATKOS.
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