Hello, I need the official SECURE firmware for my device. Device info: CPU: Allwinner H616 Board: T98_616_LP3_210222 RAM/Storage: 4GB / 32GB I installed Orange Pi Zero 2 firmware and now I lost network and cannot revert back. Please provide the original firmware or dump.

@José Manuel Márquez Luque try these images https://github.com/NickAlilovic/build/releases/tag/20250306

@Bob-the-great try these images https://github.com/NickAlilovic/build/releases/tag/20250306

Thank a lot !

At a glance, unless you see your board at https://armbian.com/download, chances are that no one else has gotten that board working. Might be better to post under "Other Families" for unsupported board stuff. @Werner may move later ... Might be crashing. Might be redirecting kernel to a different UART. May be worth checking earlycon and console settings in kernel args? You can try to pass break=premount or similar arguments to pause boot and allow you to poke around and see what's going on?