MUTABLE DREAMS 1.4 — USB INSTALLER

Python 3.11 or later. Install dependencies with:
  python3 -m pip install -r requirements.txt

Place the release firmware next to fm1_install.py, then:
  python3 fm1_install.py --info
  python3 fm1_install.py Mutable-Dreams-1.4.0.fwsc --yes

Expected identity: FM-1_710010400. Read the Recovery Guide first.
Keep USB connected until the identity is confirmed. Do not use --force for Mutable Dreams.

For stock recovery, use the verified official V15 and the browser installer, then reinstall 1.4 and restore .mddb; physical SEL is required.
This kit contains no firmware, private settings or manufacturer images.
