For the (codenamed daisy ), the "latest firmware" depends on whether you mean the final official stock ROM (Android 10) or the latest custom firmware (Android 14/15) since official support ended in 2021.
If you need a specific PDF paper or whitepaper about this device's firmware update process, let me know, and I can point you to XDA's technical write-ups or Android compatibility definition documents that cover daisy.
Here’s a breakdown of good, reliable sources and papers/documentation for each: Xiaomi stopped updates in 2021. The latest official build is V11.0.26.0.QDLMIXM (Global) or regional variants.
