The Redmi K40 Gaming Edition, like many other gaming phones, has a multi-color LED. For the Redmi Gaming Edition phone, the lights are built around the camera housing. The manufacturer is now rolling out an update that allows users to customize the lights.
The update is made in China as MIUI 12.5.8.0.RKJCNXM and is 325 MB in size. The original changelog can be seen below:
System
- Added color customization to breathing light
- Gaming triggers now have an accompanying light effect when playing a game
Status and notification bar
- Fixed the issue with rounded corners for notifications
- Fixed the issue with sliding down the notification bar
Settings
Fixed issue with enterprise-level encryption when adding a WLAN network that causes the domain name frame to be too narrow.

The Redmi K40 Gaming Edition is a Dimensity 1200 powered smartphone with a 6.67-inch OLED FHD + screen. The screen can display up to 1 billion colors, has HDR10 +, and has a 120Hz refresh rate.
There are three cameras on the rear: a 64MP main camera, an 8MP ultra-wide camera, and a 2MP macro camera. It also has a 16MP front camera, JBL-tuned stereo speakers, a side-mount fingerprint scanner, a 5065mAh battery, and a 67W fast-charging stand.
The Redmi K40 Gaming Edition is sold as POCO F3 GT outside of China.