After battery replacement powerbutton not working and 3 min restarts
Ater battery replavement my powerbutton is not working.
Iphone start when pugging in lighning cable. (battery at 46%), however phone reboots every 3 minutes.
What could be the issue?
Crash log via 3u:
"panicString" : "panic(cpu 3 caller 0xfffffff016eaa818): userspace watchdog timeout: no successful checkins from thermalmonitord\nservice returned not alive with context : is_alive_func returned unhealthy : current 4fffffffffff, mask 1fffffffffff, expected 1fffffffffff. SD: 1 BC: 1 RC: 0 BS: 2, Missing sensor(s): mic1 \nservice: backboardd, total successful checkins in 203 seconds: 19, last successful checkin: 0 seconds ago\nservice: SpringBoard, total successful checkins in 174 seconds: 17, last successful checkin: 0 seconds ago\nservice: mediaserverd, total successful checkins in 203 seconds: 18, last successful checkin: 0 seconds ago\nservice: logd, total successful checkins in 203 seconds: 19, last successful checkin: 0 seconds ago\nservice: thermalmonitord, no successful checkins in 203 seconds\nservice: runningboardd, total successful checkins in 203 seconds: 19, last successful checkin: 0 seconds ago\nservice: wifid, total successful checkins in 203 seconds: 19, last successful checkin: 0 seconds ago\nservice: configd, total successful checkins in 203 seconds: 18, last successful checkin: 0 s\nDebugger message: panic\nMemory ID: 0x6\nOS release type: User\nOS version: 20F66\nKernel version: Darwin Kernel Version 22.5.0: Mon Apr 24 21:10:28 PDT 2023; root:xnu-8796.122.4~1\/RELEASE_ARM64_T8030\nFileset Kernelcache UUID: FF36128FA387F235D301B1B2E7BE3A10\nKernel UUID: 472BDDDB-68F8-3D70-AA5A-16908F61EEAE\nBoot session UUID: E520E9F9-166D-4027-840A-4C66AB33D82C\niBoot version: iBoot-8422.120.66\nsecure boot?: YES\nroots installed: 0\nPaniclog version: 14\nKernelCache slide: 0x000000000e844000\nKernelCache base: 0xfffffff015848000\nKernel slide: 0x000000000e84c000\nKernel text base: 0xfffffff015850000\nKernel text exec slide: 0x000000000f5a4000\nKernel text exec base: 0xfffffff0165a8000\nmach_absolute_time: 0x125164683\nEpoch Time: sec usec\n Boot : 0x647b580e 0x000604e6\n Sleep : 0x647b5a9d 0x000cfd90\n Wake : 0x647b5ab7 0x000d3b28\n Calendar: 0x647b5ade 0x00086ce6\n\nZone info:\n Zone map: 0xffffffddb8c78000 - 0xffffffe3b8c78000\n . VM : 0xffffffddb8c78000 - 0xffffffde9f2dc000\n . RO : 0xffffffde9f2dc000 - 0xffffffdeebfa8000\n . GEN0 : 0xffffffdeebfa8000 - 0xffffffdfd260c000\n . GEN1 : 0xffffffdfd260c000 - 0xffffffe0b8c70000\n . GEN2 : 0xffffffe0b8c70000 - 0xffffffe19f2d8000\n . GEN3 : 0xffffffe19f2d8000 - 0xffffffe285940000\n . DATA : 0xffffffe285940000 - 0xffffffe3b8c78000\n Metadata: 0xffffffddb2950000 - 0xffffffddb4150000\n Bitmaps : 0xffffffddb4150000 - 0xffffffddb49b8000\n Extra : 0 - 0\n\nCORE 0 recently retired instr at 0xfffffff01671a734\nCORE 1 recently retired instr at 0xfffffff01671a734\nCORE 2 recently retired instr at 0xfffffff01671a734\nCORE 3 recently retired instr at 0xfffffff0167191ac\nCORE 4 recently retired instr at 0xfffffff01671a734\nCORE 5 recently retired instr at 0xfffffff01671a734\nTPIDRx_ELy = {1: 0xffffffe0b813e8a8 0: 0x0000000000000003 0ro: 0x000000016d66b0e0 }\nCORE 0: PC=0x000000019e941db4, LR=0x00000001a67d11d4, FP=0x00000001702f2940\nCORE 1: PC=0x00000001fe67df94, LR=0x00000001fe66dd10, FP=0x000000016d280de0\nCORE 2: PC=0x000000019e9a7d8c, LR=0x000000019e9a7d0c, FP=0x000000016b068500\nCORE 3 is the one that panicked. Check the full backtrace for details.\nCORE 4: PC=0xfffffff0167157c4, LR=0xfffffff01661d2cc, FP=0xffffffe6418f3e80\nCORE 5: PC=0xfffffff01661d2c0, LR=0xfffffff01661d2c0, FP=0xffffffe641653ef0\nCompressor Info: 12% of compressed pages limit (OK) and 5% of segments limit (OK) with 0 swapfiles and OK swap space\nTotal cpu_usage: 65793845\nThread task pri cpu_usage\n0xffffffe0b813e8a8 watchdogd 97 0\n0xffffffe0b7b9ca40 backboardd 63 19951\n0xffffffe0b7d87cd0 dasd 29 7487\n0xffffffe0b8028058 ReportCrash 28 2354513\n0xffffffe0b81b50f8 trustd 27 1399578\n\nPanicked task 0xffffffdeed5f1f28: 308 pages, 5 threads: pid 57: watchdogd\nPanicked thread: 0xffffffe0b813e8a8, backtrace: 0xffffffe641893140, tid: 1599\n\t\t lr: 0xfffffff0165ebd30 fp: 0xffffffe6418931b0\n\t\t lr: 0xfffffff01671fe54 fp: 0xffffffe6418931d0\n\t\t lr: 0xfffffff016713aec fp: 0xffffffe641893240\n\t\t lr: 0xfffffff016712520 fp: 0xffffffe641893300\n\t\t lr: 0xfffffff0165af610 fp: 0xffffffe641893310\n\t\t lr: 0xfffffff0165eb6d4 fp: 0xffffffe6418936c0\n\t\t lr: 0xfffffff016cb8fc0 fp: 0xffffffe6418936e0\n\t\t lr: 0xfffffff016eaa818 fp: 0xffffffe641893700\n\t\t lr: 0xfffffff016eaa080 fp: 0xffffffe641893720\n\t\t lr: 0xfffffff016ea8ef0 fp: 0xffffffe641893840\n\t\t lr: 0xfffffff016c3409c fp: 0xffffffe641893870\n\t\t lr: 0xfffffff016c34390 fp: 0xffffffe641893a00\n\t\t lr: 0xfffffff0166e3e14 fp: 0xffffffe641893b20\n\t\t lr: 0xfffffff0165f1a38 fp: 0xffffffe641893ba0\n\t\t lr: 0xfffffff0165c6d68 fp: 0xffffffe641893c00\n\t\t lr: 0xfffffff0165de6bc fp: 0xffffffe641893ca0\n\t\t lr: 0xfffffff0165deb34 fp: 0xffffffe641893da0\n\t\t lr: 0xfffffff016708494 fp: 0xffffffe641893e50\n\t\t lr: 0xfffffff016712884 fp: 0xffffffe641893f10\n\t\t lr: 0xfffffff0165af610 fp: 0xffffffe641893f20\n Kernel Extensions in backtrace:\n com.apple.driver.AppleARMWatchdogTimer(1.0)[16D1C9C6-6D1D-3588-8384-4245D2029D10]@0xfffffff016ea6370->0xfffffff016eaa817\n dependency: com.apple.driver.AppleARMPlatform(1.0.2)[2FE0859D-1FC1-3DB4-8FAB-7AF9C9CF382B]@0xfffffff016e569a0->0xfffffff016ea6363\n\nlast started kext at 538758760: com.apple.plugin.IOgPTPPlugin\t1150.2 (addr 0xfffffff015f172a0, size 112010)\nloaded 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"panicFlags" : "0x802",
"bug_type" : "210",
"otherString" : "\n** Stackshot Succeeded Bytes Traced 316633 (Uncompressed 802384) \n",
"repairStatus" : "1",
Questa è una buona domanda?
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2 Commenti
Thanks Jerrry,
I reopened the iPhone and disassembled the mainboard again to be able to check all the connections. Probably the small connector of the Mic indeed was not connected properly. After putting everything back together, now the phone is starting up and not shutting down any more.
Unfortunately the power button still does not work. I checked on any possible damage to the cable to the mainboard, dismounted the button itself for checking but could not find any cause.
da Eppie
@eppie Excellent, that's progress in the right direction! Given that you couldn't find anything on a visual inspection, the next logical step would be to go ahead and replace that power/volume flex cable. That's really the only repair possible before you get down to board level problem that require a lot of expertise to diagnose and even more to fix.
da Jerry Wheeler