LineageOS 18.1 (A11) for bach — 20260907 (modem fix)

Update over 20260618 — the modem works again, and USB tethering with it.

• SIM and mobile data are back. Since the move to Android 11 the modem was never
  initialised: rild resolves its RIL library from rild.libpath, a property this port
  stopped emitting, and unset it slept forever while init.svc.ril-daemon read running.
• USB tethering works again. The vendor's RNDIS composition depends on
  persist.vendor.usb.config.extra; unset, the USB gadget was never reconfigured.
• 42 further properties restored, all live on 17.1 and since dropped — RIL behaviour,
  the data path, display, audio, Bluetooth, the FRP block device. Each kept only after its
  reader was found in a shipped binary. Ledger in docs/LOST-PROPS.md.

Unchanged: SELinux enforcing, the CVE-backported kernel, cameras, audio, Wi-Fi/BT, sensors.

LineageOS 18.1 (A11) for bach — 20260618 (enforcing)

Update over the 20260617 build — SELinux is now enforcing:

• SELinux enforcing. Earlier builds ran permissive (a bring-up shortcut). This build switches to full enforcing — the proper security posture — and still boots cleanly, even on a freshly wiped /data.
• Cameras still work under enforcing. Enforcing was blocking the reused A10 vendor's camera binder path (vndservicemanager → cameraserver); allowed it, so live preview + stills work as before.
• Sensors still work under enforcing. Allowed the Huawei sensors HAL to reach its oeminfo calibration socket (/dev/socket/oeminfo_nvm), which enforcing was blocking.
• fstab cleanup. Dropped quota/reserve_root from /data (they could hang the first-stage mount).

Cameras (live preview + 8 MP stills + 1080p video via Open Camera), audio, Wi-Fi/BT, sensors, DivestOS CVE-backported kernel unchanged. Self-contained system + boot + vendor TWRP zip — clean-install from any base, or flash over an existing build (keeps /data).

LineageOS 18.1.0 — bach — 2026-06-17 (fingerprint + HAL-spam + ART-heap fixes)

Update over the prior 20260617 build — three fixes (re-spun asset):

• Fingerprint now works. Shimmed the missing Huawei __android_logPower_print symbol so fingerprint.msm8937.so loads instead of crash-looping the fps HAL. Enroll under Settings -> Security -> Fingerprint.
• No more HAL crash-loop log spam. Disabled the dead ims_rtp_daemon (IMS/VoLTE, no modem) and wifidisplayhalservice (Miracast HAL lib absent).
• ART heap fixed — heavy apps no longer OOM at startup. The reused A10 vendor.img lacked the dalvik.vm.heap* properties, so ART fell back to ~16 MB and apps like Telegram/browsers OutOfMemoryError-crashed on launch. Now set: heapgrowthlimit=192m, heapsize=512m.

Cameras (live preview + 8 MP stills + 1080p/30 video via Open Camera), audio, Wi-Fi/BT, DivestOS CVE-backported kernel unchanged. System+boot+vendor TWRP zip; flash over an existing LOS 17.1 install -- keeps /data.

LineageOS 18.1.0 — bach — 2026-06-16 (unofficial)

LineageOS 18.1 (Android 11) for Huawei MediaPad M3 Lite 10 (bach) — build 2026-06-16.

Self-contained TWRP-flashable archive — installs from any base (stock EMUI, other ROM; no prior LOS 17.1 required). Contains system + boot + vendor in one zip.

Highlights

• Android 11 (LineageOS 18.1.0), daily-driver stable.
• Kernel 3.18.140 + 669 CVE/security backports (DivestOS), tagged -dos.cve669.
• Cameras (rear + front): live preview, 8 MP stills, 1080p video — via bundled Open Camera (stock camera removed).
• Quality-of-life: 0.8× animations, 4 QuickSettings columns, Heads-up tile, three-finger-swipe screenshot, System UI Tuner.
• Wi-Fi / Bluetooth / audio / sensors / touch working.

Install (TWRP)

1. Back up first. For a clean install: Wipe → Factory Reset (Data + Cache + Dalvik).
2. Install lineage-18.1.0-bach-20260616.zip.
3. Reboot (first boot takes a few minutes).

Notes

• Unofficial build, signed with AOSP test-keys.
• SELinux permissive (bring-up shortcut).
• Userspace security patch level 2024-02-05; kernel separately backported (669 CVEs).
• Source: device tree @ eleven, kernel @ eleven-cve.