MIUI
Redmi 9 smartphone grabbing February 2022 MIUI security update
Xiaomi has started sending the February 2022 security update for its cost-effective smartphone Redmi 9. The update is circulating in Indonesia through the OTA (over the air) medium. This security patch is rolling with MIUI 12.5/Android 11 software version.
Meanwhile, the users in Europe are receiving the January 2022 security patch for the same device along with the same software. These patches provide bug fixes and improvisations to the issues and errors.
Build Number & Size
The February 2022 security update for Redmi 9 smartphone is available with a specific build number which is V12.5.3.0.RJCIDXM. Further, it holds a package size of 2.5GB. On the contrary side, the European users are accessing the January 2022 security patch as V12.5.4.0.RJCEUXM with the same size.
Purpose of Security Patch
Xiaomi releases a bunch of security patches in a month for several of its devices around different regions. But why?
These patches are meant with the purpose of resolving the conflicts and vulnerabilities that are been faced by the device.
In other words, the security patches mend the defects of a device that the users confront while operating it. Thus, it improves the functioning management and makes increases the reliability of the internal mechanisms.
Redmi 9 Key Specifications
The budget-friendly smartphone appears with a display design of a 6.53-inch IPS LCD that carries a resolution of 1080 x 2340 pixels. It has a pixel density of 395 PPI (Pixel Per Inch). Further, it powers an octa-core chipset of MediaTek MT6769V/CU Helio G80 along with Mali-G52 MC2 GPU.
Additionally, the device sports a quad-camera framework at the backside that consists of 13 megapixels (f/2.2 aperture) primary camera, 8 megapixels (f/2.2 aperture) ultrawide shooter, 5 megapixels (f/2.4 aperture) macro sensor, and 2 megapixels (f/2.4 aperture) depth sensor. It also attaches an 8 MP selfie camera at the front.
Apart from the optical concern, the smartphone packs an irremovable battery with a capacity of 5020mAh that gives a rapid charging of 18W.