CK7n FINAL RESTORE ZIP

This restore zip includes:
- device tree bundle
- vendor blob bundle
- libaedv bundle
- curated source patches from current repo diff
- vendor/voltage-priv/keys untracked files
- apply script
- evidence/check report
- pinned manifest

Intentionally excluded:
- platform_testing massive deleted test files

Reason:
The repo diff showed platform_testing had 178 deleted files / 6547 deletions. That looks like sync damage or accidental deletion, not a CK7n device fix.

Restore later:

1. Sync base VoltageOS:

mkdir -p ~/voltage
cd ~/voltage
repo init -u https://github.com/VoltageOS/manifest -b 16.2 --git-lfs
repo sync -c --force-sync --no-clone-bundle --no-tags --optimized-fetch -j8

2. Extract this zip:

cd ~
unzip CK7n_FINAL_RESTORE_*.zip
mv CK7n_FINAL_RESTORE_* CK7n_FINAL_RESTORE 2>/dev/null || true

3. Restore trees:

cd ~/voltage
rm -rf device/tecno/CK7n vendor/tecno/CK7n hardware/mediatek/libaedv
mkdir -p device/tecno vendor/tecno hardware/mediatek

git clone ~/CK7n_FINAL_RESTORE/bundles/android_device_tecno_CK7n.bundle device/tecno/CK7n
git clone ~/CK7n_FINAL_RESTORE/bundles/android_vendor_tecno_CK7n.bundle vendor/tecno/CK7n
git clone ~/CK7n_FINAL_RESTORE/bundles/android_hardware_mediatek_libaedv.bundle hardware/mediatek/libaedv

4. Apply patches:

cd ~/voltage
bash device/tecno/CK7n/scripts/apply_ck7n_final_patches.sh

5. Build:

source build/envsetup.sh
lunch voltage_CK7n-bp4a-userdebug
TARGET_RELEASE=bp4a mka bacon -j64

Do not use:
- mka otapackage
- SELINUX_IGNORE_NEVERALLOWS=true