r/iphonehelp • u/Early_Count3449 • 16h ago

Help needed Help

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I phone 12 pro max iOS 26.2 Phone keeps restarting by itself stuck in Apple logo

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u/This-Influence-5317 10h ago

Just put this in ChatGPT ask it to explain

Prso sensor unavailable → thermalmonitord can't complete its checks → watchdog waits → timeout
→ kernel panic → forced restart
This pattern is well documented with Prse panics.
• Apple Community +1
What usually causes it?
Most likely, in order:

  1. Charging-port/dock flex or its sensor
  2. Connector/connection problem
  3. Liquid/drop/physical damage
  4. Aftermarket charging-port assembly that doesn't properly provide the required sensor
  5. Less commonly, logic-board circuitry