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SMC panic · sensor array code
iPhone 17 Pro / Pro Max panic 0x800000 (8388608)
Wireless-charging / back-glass pathMulti-source
Models: iPhone 17 Pro / iPhone 17 Pro Max · boards v53, v54
Log line: S.sensor array 0 - 7 is … with 8388608 (or 0x800000) in word 1.
Printed in decimal on this generation.
Where to look: Wireless charging flex / back glass
Bench checks
- The flex must stay plugged in while testing; unplugging it still causes the restart.
- Check for tears, liquid damage and defects; use OEM or premium parts (aftermarket parts have a high defect rate).
- Diode-mode the FPC connector pins on the board.
Sources
- Repair Wiki - iPhone 17 Pro randomly restarts (accessed 2026-09-26)
- Pikabu (iREMservice) - iPhone panic-full keywords and SMC codes incl. iPhone 16 / 17 Pro (accessed 2026-10-02)
Hinglish me
iPhone 17 Pro / Pro Max me 0x800000 (8388608) ka matlab: Wireless-charging / back-glass path.
Kahan dekhein: Wireless charging flex / back glass
Test karte waqt flex connected rehna chahiye; nikaal doge to bhi restart hoga.
Flex fata to nahi, paani ka damage ya defect to nahi - check karo; OEM ya premium part lagao (aftermarket parts me defect zyada hote hain).
Board par FPC connector pins ko diode mode me check karo.