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SMC panic · sensor array code
iPhone 14 / 14 Plus panic 0x500000 (5242880)
Battery communication - or taptic + charge-port flex (sources disagree)Sources disagree
Models: iPhone 14 / iPhone 14 Plus · boards d27, d28
Log line: S.sensor array 0 - 7 is … with 5242880 (or 0x500000) in word 1.
Where to look: Battery / battery data · Taptic engine + charge-port flex
iFixit and iPad Rehab: battery. Repair Wiki: battery communication while charging, OR taptic engine + charge-port flex.
Field case (14 Plus) shows 0x500000 with no battery-gauge failure; unresolved.
Real-log check 2026-10-02: four real 14 / 14 Plus logs show 0x500000; none has a confirmed part swap yet. Stays disputed.
Bench checks
- Test with a known-good battery first (cheapest), then a known-good charge-port flex, then the taptic engine.
Sources
- iFixit - iPhone SMC Panic Assert (accessed 2026-09-26)
- iPad Rehab (Jessa Jones) - Troubleshooting iPhone reboot problems (accessed 2026-09-26)
- Repair Wiki - iPhone 14 randomly restarts (accessed 2026-09-26)
- iFixit Answers - iPhone 14 Plus 0x500000 log (accessed 2026-09-26)
Hinglish me
iPhone 14 / 14 Plus me 0x500000 (5242880) ka matlab: Battery communication - ya taptic + charge-port flex (sources agree nahi karte).
Kahan dekhein: Battery / battery data · Taptic engine + charge-port flex
Pehle known-good battery se test karo (sabse sasta), phir known-good charge-port flex, phir taptic engine.