Galaxy Watch 4 40mm (SM-R860)

A sort-of reverse engineering of the SM-R860 and custom firmware

NOTICE

This project has been adandoned for now due to me not being able to achieve over 10 hours of battery life.
This is probably due to battery degredation, but I have not had the chance to properly test that theory.
On top of that, I also (thanks Samsung) do not have a copy of the original firmware to test the original Android battery life.
The watch software itself works wonderfully and is very efficient (1% on both cores), and honestly I am sad that I cannot use it due to the battery life.

Sub-Projects:

WatchApp

• A new watch interface that runs directly on the framebuffer of the downstream kernel (Includes a charging screen)
  This code is licensed under GPLv2

Information

• In depth information about the SM-R860

ModifiedKernel

• The Modified Kernel is from Samsung Open Source (Original file is SM-R860_NA_Opensource_R860XXU1HWH3_full.zip), with some modifications made so certain subsystems / drivers work within a standard linux environment

Development

• Bits of code that aren't ready to be merged into the main program