I just installed light flow application (version 3.51.1(81100)) and found that all three LEDs are working by through appropriate settings (Root required).
Goto "Settings"-"LED Control" - check the following
- Illumination Bar
- LED1_B control
- LED1_G control
- LED1_R control
- LED2_B control
- LED2_G control
- LED2_R control
- LED3_B control
- LED3_G control
- LED3_R control
Goto "Settings"-"Device Settings and Root" - check the following
- Root mode (grant root permission)
- Run every command as root
Now make the app and color settings of your choice and enjoy.
Being my first post on xda, please forgive if it is a report or wrong section.