v0.1.2

Read this first

This patch has not been confirmed to fix false overheating on any device. It
changes one number in the device tree: the temperature at which the battery driver
force-powers-off the phone. Nobody who has built this has flashed it either.

Before downloading, understand the costs:

• Flashing a modified partition trips the Knox e-fuse (0x1). Physical and
  irreversible: Samsung Pay, Secure Folder and parts of the warranty are gone for good.
• Raising the shutdown threshold removes a safety cut-out on a 5,000 mAh cell.
• If the phone shuts down because of an aged battery rather than a misreading sensor,
  this changes nothing. Charge above 50% and check voltage behaviour first.

Which file do I want?

File	For
patch-dtbo-windows-x64.exe	Windows, nothing to install
patch-dtbo-macos-arm64	Apple Silicon Mac (chmod +x, then right-click Open once)
patch-dtbo-macos-x64	Intel Mac
patch-dtbo-linux-x64	Linux, chmod +x
patch-dtbo.mjs	any machine with Node 18+; run node patch-dtbo.mjs
SHA256SUMS.txt	verify your download: sha256sum -c SHA256SUMS.txt

Each binary is an unmodified Node runtime with this script injected and no code
signature, so SmartScreen/Gatekeeper will warn on first run. That is expected, not
a sign of tampering - but verify the checksum anyway.

Use

patch-dtbo-windows-x64.exe --input AP_M325FXXSDDYE3.tar.md5 --list
patch-dtbo-windows-x64.exe --input AP_M325FXXSDDYE3.tar.md5 --apply

--list only reads. --apply writes out/AP_dtbo_patched.tar.md5, then re-reads its
own output and refuses to finish unless every other property in the device tree is
byte-identical to your input. Full walkthrough: TUTORIAL.md.