Fork-specific change: this fork patches AirportItlwm to fix the iServices breakage (iMessage / FaceTime / AirDrop / Continuity refusing to use Wi-Fi) that affects upstream V2 builds on macOS Sonoma 14.4+.

Root cause: the upstream V2 (Skywalk) path commented out the setLinkQualityMetric(100) call from V1 because the API was renamed in the new IO80211SkywalkInterface schema, but never ported to the replacement setLQM(uint64). As a result, the SCDynamicStore key State:/Network/Interface/<if>/LinkQuality stays at the default "no signal" value, +[PCInterfaceUsabilityMonitor isBadLinkQuality:] (literal threshold lq < 11) marks the interface unusable, and apsd._connectStreamWithInterfacePreference: rejects every interface in the iServices APNS path.

Fix: call IO80211InfraInterface::setLQM(uint64) (resolved via virtual dispatch through IO80211SkywalkInterface*) on link-up and on every 1 Hz watchdog tick, with the value mapped from current ni_rssi to {100, 50, 25} so that signal degradation is reflected while still keeping LQ above the iServices threshold of 11.

Builds at https://github.com/DexterSLamb/itlwm/releases for every macOS target the upstream project supports. The fork keeps MODULE_VERSION at 2.3.0 so the binary drops in without OpenCore config changes.

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本 fork 的改动: 针对 macOS Sonoma 14.4+ 上 AirportItlwm V2 (Skywalk) 路径下 iServices (iMessage / FaceTime / AirDrop / Continuity) 拒绝使用 Wi-Fi 接口的故障的修复。

根因: 上游 V2 路径在 Skywalk 接口改名之后注释掉了 V1 里的 setLinkQualityMetric(100) 调用,但没有移植到替代 API setLQM(uint64)。导致 SCDynamicStore 的 State:/Network/Interface/<if>/LinkQuality 一直是默认 "无信号" 值, +[PCInterfaceUsabilityMonitor isBadLinkQuality:] (字面阈值 lq < 11) 把接口判为不可用, apsd._connectStreamWithInterfacePreference: 拒绝 所有接口, 整条 iServices APNS 链路失败。

修复: 在 link-up 和每 1 Hz 看门狗 tick 调用 IO80211InfraInterface::setLQM(uint64) (通过 IO80211SkywalkInterface* 的 virtual dispatch 解析), 根据当前 ni_rssi 映射到 {100, 50, 25} 三档, 既反映信号变化, 又保持 LQ 高于 iServices 阈值 11。

构建产物在 https://github.com/DexterSLamb/itlwm/releases, 覆盖上游支持的 全部 macOS 变体。fork 保留 MODULE_VERSION = 2.3.0, 二进制可直接替换 不用改 OpenCore config。

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Symptoms / 症状关键字

If you're searching for any of these, you're in the right place. / 如果你搜索下面任何一个关键字, 你来对地方了。

• iMessage / iMessage waiting for activation / iMessage activation failed
• FaceTime not working / FaceTime activation could not complete
• AirDrop not finding devices on Hackintosh
• Continuity / Handoff not working between Mac and iPhone
• APNS push not working / push notifications broken
• apsd log: no closed interfaces are usable
• apsd log: Push is connected? NO ... isBadLQ? YES
• apsd._connectStreamWithInterfacePreference: rejecting interfaces
• +[PCInterfaceUsabilityMonitor isBadLinkQuality:]
• PCNonCellularUsabilityMonitor / PCInterfaceMonitor
• scutil: State:/Network/Interface/en0/LinkQuality returns -2 or doesn't exist
• macOS Sonoma 14.4 / 14.5 / 14.6 / 14.7 / 14.8 / Sequoia 15.x + AirportItlwm v2.3.0 / v2.4.0 + Intel AX201 / AX210 / AX211 / AC9560 / Wi-Fi 6 / Wi-Fi 6E / Hackintosh / OpenCore: iServices fully broken
• 黑苹果 macOS 14.4+ 升级以后 iMessage / 短信中继 / 接力 / FaceTime / AirDrop / iCloud 推送 全部失效

Upstream PR: OpenIntelWireless#1056

An Intel Wi-Fi Adapter Kernel Extension for macOS, based on the OpenBSD Project.

We highly recommend exploring our documentation before using this Kernel Extension:

• Intro
• Compatibility
• FAQ

Check out our FAQ Page for more info.

If you have other questions or feedback, feel free to .

We only accept bug reports in GitHub Issues, before opening an issue, you're recommended to reconfirm it with us on Gitter; once it's confirmed, please use the provided issue template.

• Acidanthera for MacKernelSDK
• Apple for macOS
• AppleIntelWiFi for Black80211-Catalina
• ErrorErrorError for UserClient bug fixes
• Intel for Wireless Adapter Firmwares and iwlwifi
• Linux for iwlwifi
• mercurysquad for Voodoo80211
• OpenBSD for net80211, iwn, iwm, and iwx
• pigworlds for DVM devices support, MIRA bug fixes, and Tx aggregation for MVM Gen 1 devices
• rpeshkov for black80211
• usr-sse2 for implementing the usage of Apple RSN Supplicant and bug fixes
• zxystd for developing itlwm

• @penghubingzhou
• @Bat.bat
• @iStarForever
• @stevezhengshiqi
• @DogAndPot for providing resources and help for system configuration
• @Daliansky for providing Wi-Fi cards