REDMI
Codename: #rubens
5 Packages Available
Firmware Redmi K50
Official stock firmware downloads of Recovery ROM, Fastboot ROM, and OTA update packages for Redmi K50 (Codename: rubens). All files are provided directly from official Xiaomi CDN servers.
Firmware Specs
Latest Version:
OS2.0.5.0.ULNCNXM
Android:
Android 14.0
Release Date:
08 May 2025
Category:
phones
Select Region / Country:
Firmware Region China
Recovery
Stable
Android 14.0
OS2.0.5.0.ULNCNXM
Choose Download Mirror
File Size:
6.3 GB
Release Date:
08 May 2025
MD5 Checksum:
ff82bed26dd0f5b05057c7040c7397c2
File Name:
rubens-ota_full-OS2.0.5.0.ULNCNXM-user-14.0-ff82bed26d.zip
Fastboot
Stable
Android 14.0
OS2.0.5.0.ULNCNXM
Choose Download Mirror
File Size:
7.3 GB
Release Date:
29 Apr 2025
MD5 Checksum:
d501afff822ee13bd2484c780a483fdd
File Name:
rubens_images_OS2.0.5.0.ULNCNXM_20250429.0000.00_14.0_cn_d501afff82.tgz
Recovery
Public Beta
Android 14.0
OS1.0.24.1.8.DEV
Choose Download Mirror
File Size:
6.1 GB
Release Date:
12 Jan 2024
MD5 Checksum:
null
File Name:
miui_RUBENS_OS1.0.24.1.8.DEV_5ce6d479fe_14.0.zip
Recovery
Stable Beta
Android 13.0
V14.0.8.0.TLNCNXM
Choose Download Mirror
File Size:
5.8 GB
Release Date:
19 Oct 2023
MD5 Checksum:
21f06b0d74ca0f1411a62e077b47a84b
File Name:
miui_RUBENS_V14.0.8.0.TLNCNXM_21f06b0d74_13.0.zip
Fastboot
Public Beta
Android 13.0
V14.0.22.12.5.DEV
Choose Download Mirror
File Size:
7.4 GB
Release Date:
05 Dec 2022
MD5 Checksum:
e122c81c89bd03b70990639b53556cf2
File Name:
rubens_images_V14.0.22.12.5.DEV_20221205.0000.00_13.0_cn_chinatelecom_e122c81c89.tgz
Installation & Flashing Guide
1. Recovery ROM Method (.zip)
Best for direct updates via Settings > About Phone > System Update > Choose update package, or flashing through custom recovery like TWRP or OrangeFox without a PC.
2. Fastboot ROM Method (.tgz)
Used for unbricking, clean flash upgrades, or downgrading using a computer with Xiaomi Mi Flash Tool while in Fastboot Mode (Power + Volume Down).