Drastically Improving The Camera (fix Yellow Flash Permanently)rn4 Snapdragon

Feb 4, 2015
Greeting, this tutorial will improve your camera on Redmi Note 4 or 4x Snapdragon.
Okay let's start. Everything you do, do it at your own risk!
This method has been tested, and if you follow Instruction should not be a problem!


1- First Bootloader must be unlocked
2- Installed TWRP
3- Root device

This is tested on xiaomi.eu ROM! You can try on another.

-First we need to enable -Camera 2 API-
Go to google play and download this app:

Install it and open app.
Approve permission for root access , edit build.prop, make string 'persist.camera.HAL3.enabled=1' , save, reboot.

Then go to google play again and download this app:
Open app, type:
SU and confirm ( you will be prompted for root permissions let it )
Then carefully enter the code:

echo 0 > /sys/class/leds/led:flash_1/max_brightness
echo 0 > /sys/class/leds/led:torch_1/max_brightness
echo 0 > /sys/class/leds/torch-light1/max_brightness

Confirm and exit app.

This will shut down yellow flash permanently, will be used only white flash!

Next install Google Camera

Try this apk:


Download this apk, copy to internal memory and install it.

Test and enjoy!