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SMC panic · sensor array code
iPhone 14 / 14 Plus panic 0x100000 (1048576)
Charge-port assemblyMulti-source
Models: iPhone 14 / iPhone 14 Plus · boards d27, d28
Log line: S.sensor array 0 - 7 is … with 1048576 (or 0x100000) in word 1.
Where to look: Charge-port flex / connector
Bench checks
- Swap-test with a known-good OEM/premium flex; the flex must be plugged in while testing (an unplugged sensor flex also causes the 3-minute restart).
Same number, different meaning on other iPhones
Bit layouts change between generations. Do not reuse these meanings on iPhone 14 / 14 Plus.
| Model family | Meaning there |
|---|---|
| iPhone 14 Pro / Pro Max | Power-button flex |
| iPhone 15 / 15 Plus | Front sensor / proximity flex |
| iPhone 15 Pro / Pro Max | Charge-port flex - or proximity (sources disagree) |
| iPhone 16 / 16 Plus | Compass not responding (single vendor list) |
| iPhone 16 Pro / Pro Max | Charge-port flex (single repair report) |
Sources
- iFixit - iPhone SMC Panic Assert (accessed 2026-09-26)
- Repair Wiki - iPhone 14 randomly restarts (accessed 2026-09-26)
- iPad Rehab (Jessa Jones) - Troubleshooting iPhone reboot problems (accessed 2026-09-26)
Hinglish me
iPhone 14 / 14 Plus me 0x100000 (1048576) ka matlab: Charge-port assembly.
Kahan dekhein: Charge-port flex / connector
Known-good OEM/premium flex laga ke swap-test karo; test karte waqt flex connected hona chahiye (sensor flex nikla hua ho to bhi 3 minute wala restart aata hai).