3C System Tuner

2016年10月30日

System Tuning only, 3C Toolbox available at http://www.3c71.com/atfree

Should you experience issues, please send details using a support request from app settings, help and support

3.20.5:
Fix support request not opening email app

3.20.4:
Compatibility update for non-rooted Android N
New permissions to read usage stats and install packages (notifications)

3.20.3:
Android N root compatibility update

3.20:
Rename app to 3C System Tuner
New material icon
Add sound controls shortcut