mido NetHunter 4.9 kernel kit — nRF52 BLE + RTL8192EU hotplug

GitHub Actions–driven rebuild of the Redmi Note 4/4X (mido) 4.9 kernel with NetHunter-friendly additions:

1. nRF52 BLE — nRF52840 nice!nano / nRF52832 dev boards: generic Bluetooth HCI-over-USB. BLE stack runs on-chip (SoftDevice), so no firmware blob is needed — just CONFIG_BT + CONFIG_BT_HCIBTUSB (+ CONFIG_USB_ACM for the nice!nano UF2/serial bootloader).
2. RTL8192EU — TP-Link TL-WN821N v5 (2357:0107): NIC firmware embedded into the kernel image (CONFIG_EXTRA_FIRMWARE) so the dongle hot-plugs as wlan1 with no userspace firmware loading.

Base tree: KudProject/kernel_xiaomi_msm8953-4.9 @ lineage-17.1 (Same msm8953 4.9 family Kali NetHunter mido kernels are built from.)

Build (GitHub Actions)

1. Push this repo (or use the existing us01srv-surf/mido-kernel.git).
2. Actions → Build mido 4.9 NetHunter kernel → Run workflow (optionally pin a KudProject commit).
3. ~40–60 min later: artifact mido-nethunter-kernel → Black-Hydra-Serp3n7-mido-4.9-nrf52-rtl8192eu.zip.

Flash

The NetHunter app installs the Kali chroot + support apps — it does NOT flash kernels. Flash the AnyKernel3 zip in TWRP, exactly like the Black-Hydra zip you already used:

1. Reboot to TWRP
2. Install → Black-Hydra-Serp3n7-mido-4.9-nrf52-rtl8192eu.zip
3. Reboot → nRF52 BLE live; wlan1 hot-plugs with the RTL8192EU dongle.

Firmware (optional but recommended)

Drop firmware/rtlwifi/rtl8192eu_nic.bin (32,286 B) into the kit (or the firmware/ dir of your Actions repo) to embed RTL8192EU NIC firmware. nRF52/nice!nano needs none.