Sample report

A made-up result from Log

This is not a customer phone. Log read the made-up log below with the same reader it uses for an upload.

The made-up log

The text starts with SYNTHETIC. It names no device identifier.

SYNTHETIC example, not a customer log
{"bug_type":"210","os_version":"iPhone OS 17.5 (21F79)","incident_id":"SYNTHETIC-SAMPLE-REPORT"}
{"panicString":"panic(cpu 0 caller 0x1): SMC PANIC - ASSERTION FAILED\nsensor array 0x40000 BSC failure\n","product":"iPhone15,2","bug_type":"210"}

Likely part

charge-port assembly

Confidence: high.

The product string is iPhone15,2, and the sensor code is 0x40000. Log marks the match high because that pair has its own row in the rule table. A high mark means the row is documented for this model. It does not confirm a failed part, and it does not promise a fix.

Matched rule

SMC 0x40000 on iPhone 14 Pro and 14 Pro Max

Rule id smc-14pro-0x40000.

Text from the matched rule

On the iPhone 14 Pro and 14 Pro Max, iFixit maps SMC sensor code 0x40000 to the charge-port assembly. Test with a known-good part. If the phone still restarts about every three minutes, treat the connector and the board path as the next suspect. If a known-good replacement did not resolve the fault, check the board-side connector and the FPC lines, the I2C lines to that part, and the interposer, especially after liquid damage.

Other causes in this read

This made-up log matched one rule. There is no second matched rule.

On this model Log also lists power button flex at medium confidence. That name is the family's usual extra, one step under the exact row. Log did not measure a second fault.

The same code on other models

For an SMC failure Log also lists the usual first part for other families. Those lines are not this phone.

  • iPhone 14 and 14 Plus: charging port flex
  • iPhone 15 and 15 Plus: proximity sensor flex
  • iPhone 15 Pro and 15 Pro Max: charging port flex, proximity sensor flex
  • iPhone 16, 16 Plus, 16 Pro, and 16 Pro Max: proximity sensor flex, charging port flex

A second made-up log uses sensor code 0x40000 with product string iPhone14,5. Log reads that one as battery, rule SMC 0x40000 on iPhone 13 series, confidence high. The digits did not change. The model did.

What this page does not include

Planned. Not built.

  • Board measurements. Log does not measure the phone.
  • A guided repair procedure. Log does not walk through the repair.
  • A PDF export. Planned.
  • Schematics. Planned. The schematics screen is still reserved.