Hello, I'm very proud to present you my Stock Android Theme For Mi Band 4 (non-NFC) after a lot of work with a compression tool lot of bugs.
Here is some pictures:
If you want to have this awesome theme, you have to download the file below and Notify and Fitness App. Click on the file and select: Update Firmware. Then hit Start and wait. If you don't like my theme, no problem, just downland the original ressources file below and update the firmware. If you have any questions reply to this thread and I will try to answer the faster. (Sorry for my bad English). I'm not responsable for bricked devices (it works perfect for me) Android theme v60: