MiBand 4 Font Customize

Requirements for edit font

Python 3

sudo apt-get install python3    

Pillow

sudo apt-get install python3-pil

Pack / unpack font

Unpack the font (leave font at project root)

mi4font.py unpack "name of the file follows by .tf"

Pack the font (must have bmp and latin folder at root)

mi4font.py pack "name of the file follows by .tf"

Install

1. Pack the font (must have bmp and latin folder at root)

mi4font.py pack custom_vi_v1.9.3.tf

2. Copy the packed font to your phone

3. Use Gadgetbridge, open the copied font by Gadgetbridge

https://f-droid.org/en/packages/nodomain.freeyourgadget.gadgetbridge/

4. Install and wait for the flash to complete

UTF-16 Hex Lookup

https://www.compart.com/en/unicode

Special Thanks:

https://github.com/amazfitbip/font_tool

https://geekdoing.com/forums/