Just days after the release of Apple’s latest iPhone 17 lineup, a number of users have reported intermittent Wi-Fi disconnections and unstable CarPlay connections, particularly affecting the iPhone 17, 17 Pro, 17 Pro Max, and the new iPhone Air.
Reports of these issues have surfaced across Apple’s support forums, Reddit threads, and other community platforms, though the scope of the problem remains unclear.
The earliest complaints appeared on launch day, September 19, 2025, and have continued to gain traction. Users describe a recurring issue where Wi-Fi disconnects momentarily when unlocking the phone, sometimes impacting features that rely on continuous connectivity, most notably wireless CarPlay. CarPlay sessions often drop mid-drive, only reconnecting after toggling airplane mode or rebooting the car’s infotainment system.
While Apple has yet to officially respond, affected devices all feature Apple’s new in-house N1 wireless chip, which replaces the Broadcom chipset used in previous models. The N1 supports Wi-Fi 7, Bluetooth 6, and Thread networking, and was touted for improved power efficiency and background location services.
Apple has emphasized the N1 chip’s advantages in press briefings, but it now appears that compatibility issues or firmware instability could be undermining its performance for some users.
Given that not all users are affected, and some report stable performance even with identical setups, the issue may be linked to specific firmware or environmental factors. If the root cause lies in the N1 chip’s firmware or interaction with other Apple ecosystem devices, a targeted software patch is likely to resolve it.
Fixes and workarounds
Apple has not issued a public acknowledgment of the issue, but at least one customer service representative reportedly confirmed internal awareness of the problem. A minor software update, iOS 26.0.1, is expected soon, but it remains uncertain whether it will include a fix.
Until then, users facing Wi-Fi connectivity problems may try one of the following:
- If you use an Apple Watch, keep it locked or remove it while unlocking the iPhone to prevent triggering Wi-Fi drops.
- Adjust mesh Wi-Fi settings to use distinct SSIDs for each band and disable advanced features like MLO.
- Disconnect any first-generation HomePods from your network to rule out compatibility issues.
- When possible, switch to USB for a stable, wired CarPlay experience.
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