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iPhone panic type
AOP PANIC - No pulse ... main(n)
AOP lost the heartbeat of the main task. A solved iPhone X case with main(4) was the upper sensor flex (ALS area); the Pikabu list reads main(5) as the volume flex or proximity sensor.
Likely: Upper sensor flex (ALS / proximity) · Volume-button flex
Decoder match rule
AOP\s*PAN[I1l]C[^\n]{0,20}No\s*pulse[^\n]{0,40}main\(\d\)Steps
- Swap-test the upper sensor flex; Face ID needed reprogramming in the iPhone X case.
- Then the volume-button flex.
Sources
- iFixit Answers - iPhone X "AOP PANIC - No pulse ... main(4)": upper sensor flex replaced, fixed (accessed 2026-10-02)
- Pikabu (iREMservice) - iPhone panic-full keywords and SMC codes incl. iPhone 16 / 17 Pro (accessed 2026-10-02)
Hinglish me
AOP PANIC - No pulse ... main(n)
AOP ko main task ki dhadkan nahi mili. iPhone X ke solved case me main(4) upper sensor flex (ALS area) tha; Pikabu main(5) ko volume flex ya proximity sensor padhti hai.
Upper sensor flex swap-test karo; iPhone X case me Face ID dobara program karna pada.
Phir volume-button flex.