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Released September 21, 2018. Models: A1921, A2101, A2102, and A2104 / Available as GSM or CDMA / eSIM or nano-SIM / 64, 256, or 512 GB / Silver, Gold, or Space Gray (Pronounced "iPhone 10 S Max.")

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Please help me find out what the problem is?

Please help me find out what the problem is?

panic(cpu 0 caller 0xfffffff01e4a2818): userspace watchdog timeout: no successful checkins from SpringBoard in 180 seconds

SpringBoard has not exited since first loaded

service: backboardd, total successful checkins in 5673 seconds: 550, last successful checkin: 160 seconds ago

service: SpringBoard, total successful checkins in 5642 seconds: 546, last successful checkin: 180 seconds ago

service: mediaserverd, total successful checkins in 5673 seconds: 553, last successful checkin: 120 seconds ago

service: logd, total successful checkins in 5673 seconds: 548, last successful checkin: 180 seconds ago

service: thermalmonitord, total successful checkins in 5673 seconds: 549, last successful checkin: 160 seconds ago

service: runningboardd, total successful checkins in 5673 seconds: 566, last successful checkin: 0 seconds ago

service: wifid, total successful checkins in 5673 seconds: 548, last successful checkin: 180 seconds ago

service: configd, total successful checkins in 5673 seconds: 565, last successful checkin: 0 seconds ago

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Pol, this is generally a software issue, apparently it's especially bad with early versions of IOS 16. The cure is to backup your phone, do a complete restore and update to the latest software, then restore your backup and that usually fixes the problem. See Alisha's (@flannelist) excellent Kernel Panic Wiki article for details.

iPhone Kernel Panics

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Pol crwdns2934231:0crwdne2934231:0
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