Error '0x200000' and constant reboot on iPhone after iOS 18.4.1 update
Frequent reboot after updating to 18.4.1, approximately every 3 minutes, sometimes less often. Non-original screen and back cover. Error 0x200000 specifically on the back cover. You can't roll back iOS and in general you can't do anything, unless you throw it in the trash or wait for an update =((
{"bug_type":"210","timestamp":"2025-04-28 21:45:33.00 +0300","os_version":"iPhone OS 18.4.1 (22E252)","roots_installed":0,"incident_id":"CE38493D-BDE6-443D-95ED-9D03BAA935B3"}
{
"build" : "iPhone OS 18.4.1 (22E252)",
"product" : "iPhone15,4",
"socId" : "8120",
"socRevision" : "11",
"incident" : "CE38493D-BDE6-443D-95ED-9D03BAA935B3",
"crashReporterKey" : "0d3fa69d88032d569b3b67be472ed8a642fc5937",
"kernel" : "Darwin Kernel Version 24.4.0: Sat Mar 15 18:27:25 PDT 2025; root:xnu-11417.102.9~20\/RELEASE_ARM64_T8120",
"date" : "2025-04-28 21:45:33.83 +0300",
"panicString" : "panic(cpu 0 caller 0xfffffff04319b2b0): SMC PANIC - ASSERT: target\/d37\/target.cpp:258: 0, SMC BSC failure, spreadsheet ver(*10) 40\nS.sensor array 0 - 4 is 0x0, 0x200000, 0x0, 0x0, 0x0 \nF.sensor array 0 is 0x0\n\n - Misc(2) OUTBOX1 not ready\nASSERT: target\/d37\/target.cpp:258: 0, SMC BSC failure, spreadsheet ver(*10) 40\nS.sensor array 0 - 4 is 0x0, 0x200000, 0x0, 0x0, 0x0 \nF.sensor array 0 is 0x0\n\n\nRTKit: RTKit-2784.100.168.release - Client: AppleSMCFirmware_H15-5204.100.558.d37.REL\n!UUID: 265bd175-3518-3c46-a9f9-db0de36afbd4\nASLR slide: 0x0000000000000000\nTime: 0x0000000322466544\n\nFaulting task 2 Call Stack: 0x000000000004f08c 0x000000000004ea44 0x000000000004e860 0x000000000004d23c 0x000000000003b588 0x0000000000042cc4 0x000000000004abf8\n\nChinook ASC Async error info: \nl2c_err_sts 0x5000fbfc00000000, l2c_err_adr 000000000000000000, l2c_err_inf 000000000000000000\nlsu_err_sts 000000000000000000, fed_err_sts 000000000000000000, mmu_err_sts 000000000000000000\ndpc_err_sts 000000000000000000\n\nMailbox (0): (0)\n Inbox AKF_KIC_INBOX_CTRL = 0x00022201, AKF_KIC_MAILBOX_SET = 0x11111101\n Outbox AKF_AP_OUTBOX_CTRL = 0x00022201, AKF_AP_MAILBOX_SET = 0x00000000\n\n dir endpoint
[Re-Titled by Moderator]
iPhone 15