There is massive hardware fragmentation. Even cameras that look identical may use different chips (e.g., Anyka AK3918E vs. Goke).

: This is the most prevalent project for cameras using the Anyka SoC. It works by placing specific files on a microSD card. When the camera boots, it executes these scripts to enable hidden features.

Project Title: V380 Camera Custom Firmware / RTSP Enablement Disclaimer:

A community-driven effort to provide custom bootloaders for certain budget IP cameras.

: If possible, dump the original firmware. This can often be done through the device's web interface or by using a tool specific to your SoC. Having a backup can be a lifesaver.