M1 MacBook Pro A2338 160mA Boot Failure Repair | Linux DFU Revive Tutorial
BoardRev
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M1 MacBook Pro A2338 160mA Boot Failure Repair | Linux DFU Revive Tutorial
2 929 просмотров · 4 недели назад
BoardRev
5,94 тыс. подписчиков
2 929 просмотров · 4 недели назад
Description:
Step-by-step repair log for an Apple Silicon M1 MacBook Pro 2020 (A2338).
Symptoms:
Negotiates 20V USB-C
Charges battery
CPU gets warm, but stuck at ~160mA current draw
Screen blank, trackpad/keyboard non-responsive
Diagnosis & Solution:
Verified all voltage rails and clock signals against the power sequence.
Identified corrupted M-series firmware.
Placed device in DFU mode.
Used idevicerestore on Fedora Linux with Universal IPSW to perform a DFU Revive.
Result: Fully functional MacBook with all user data intact.
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🛠️ TOOLS & GEAR I USE:
(Using these affiliate links helps support the channel at no extra cost to you!)
Microscope: https://eleshop.eu/inspection/microsc...
Soldering Station: https://eleshop.eu/fnirsi-dws-200-f-s...
Hot Air Station: https://eleshop.eu/atten-st-862d-hot-...
iPhone Interposer Reballing Stencil: AMAOE
Bench Power Supply: Owon P4305 ( https://eleshop.eu/owon-p4305-program... ), Keysight E36103A, Agilent E3632A
Bench Multimeter: Siglent SDM3045X ( https://eleshop.eu/siglent-sdm3045x.h... ), Agilent 34401A, Owon XDM 1041 ( https://eleshop.eu/owon-xdm1041-multi... )
Oscilloscope: Rigol DHO804 ( https://eleshop.eu/rigol-dho804-oscil... )
Front camera: ObsBot Tiny SE
Top camera: Canon EOS M100
Audio Interface: Vocaster Two
#M1MacBookRepair #DFUMode #idevicerestore #LinuxRepair #A2338