Poco has recently released a software update to the Poco M3 smartphones. Many users have got the update. The update brings improvements in security and many more. The updated version is MIUI 12.5.4.0.RJFINXM and the update size 322 MB. Let’s check out more.
Summary
- Brand: Poco
- Mobile: Poco M3
- Date: June 2022
- Update Version: 12.5.4.0.RJFINXM
- Update Size: 322 MB
Poco M3 Update Changelog
System
- Updated Android Security Patch to June 2022. Increased system security.
How to system update Poco M3
Sometimes your device isn’t receiving the update notification. So you need to check for updates manually.
Just go to the device Settings > System updates. Your smartphone will search for the new system update and you will get notified if a new update is available on your device. Simply grab the firmware version by downloading and installing it. Otherwise, you will see a message that THE SYSTEM IS ALREADY IN THE LATEST VERSION. That means there is no system update on your phone.
We recommended you charge your phone above 50% and connect your phone with a fast internet router for a stable connection.

Poco M3 Specifications
Display, CPU, and Software
The Poco M3 comes with a 6.53-inch FHD+ IPS LCD display with a resolution of 1080×2340 pixels. Additionally, it has a 60 Hz refresh rate. The M3 is powered by Qualcomm Snapdragon 662 SoC with octa-core processor. The processor is paired with 6 GB LPDDR4X RAM & 64 GB of UFS 2.1 inbuilt storage which is expandable up to 512 GB. Additionally, the smartphone runs on Android 10 based on MIUI custom skin out of the box.
Camera and Battery
The Poco M3 comes with a triple-camera setup including a 48 MP main camera, a 2 MP depth sensor (f/2.4), and a 2 MP Macro (f/2.4) sensor with featuring an ISOCELL Plus sensor. There is an 8 MP selfie camera for selfies and video calls. Moreover, there is a 6,000 mAh battery with 18W charging support.
Connectivity and Security
Talking about connectivity, the smartphone supports 4G, VoLTE, Bluetooth, Wifi, GPS, and USB Type-C charging. For biometric security, the Poco M3 has a side-mounted fingerprint sensor.