Signal Assistant

1. Automate Community
2. Communication

Let your assistant manage your signal (mobile network) when smartphone not in use to reduce battery usage. Help smartphone charges battery faster.

❗ requirements ❗
✏ Root privileges
✏ Android 6+

Features:
✏ Automatically set signal to 2G when smartphone locked and not in use.
✏ Automatically set signal to 3G/4G when smartphone unlocked.
✏ Automatically set to airplane mode when AC charger plugged and smartphone not in use.
✏ Automatically set signal to 2G when network connected to WiFi.

Change log:
Version 1
✏ Initial release

Version 2
✏ Bug fix and improvement
✏ More aggressive flow

Please give me your feedback to improve flow continuously.