Frequently asked questions

Can I install custom apps?

Yes, the runtime supports compatible RPK packages. Their capabilities depend on exposed APIs and do not equal native-app privileges.

Can I recover the source code of every native app?

No. The firmware contains compiled code and resources, not the original source project. Parts of the behavior can be reconstructed through static analysis and version comparison.

Can I replace logos and animations?

The TSCFrameImage header and TSC6A frame layout are decoded, and the repository contains a validated encoder workflow. The boot logo and assistant animations use a separate variable-length packet codec that is not yet generally encoded. Replacing bytes in those assets without the correct codec can still break UI resources or the update.

Why is there no ready-made firmware download?

For licensing, safety, and compatibility reasons. The repository publishes original tools, documentation, and synthetic tests, not proprietary material or flashable images.

Does the text patch remove every limit?

No. It uses the full existing buffer and raises the observed safe maximum from 299 to 399 visible characters. A dynamic limit requires a broader architectural change.

Is this project affiliated with Xiaomi or 70mai?

No. It is independent research maintained by Just-Nova23.

Can a factory reset recover a brick?

Not necessarily. A reset may repair user data or pairing, but it is not a guaranteed recovery method for firmware that cannot boot.