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HyperOS updates for REDMI K90 Max (codename prague). Official Fastboot ROM and Recovery ROM firmware, build OS3.0.315.0.WAACNXM.

Security patch: 2026-06-01

REDMI K90 Max Details

CPU Dimensity 9500

Update Version OS3.0.315.0.WAACNXM

Android Version 16

OS Version HyperOS 3.1

Display Size 6.83"

EOL Status 1970-01-01

Fastboot ROM and Recovery ROM

Download the OS3.0.315.0.WAACNXM Fastboot ROM or Recovery ROM for REDMI K90 Max (prague). Recovery ROM installs from the Updater app. Fastboot ROM flashes with Mi Flash Tool.

Download the Recovery ROM.
Open the Updater app on your REDMI K90 Max.
Tap the three dots and select Choose update package.
Select the downloaded ROM. The phone reboots into the new version when it finishes.

Fastboot ROM

Download the Fastboot ROM package.
Boot the phone into Fastboot and connect it to a computer.
Flash the package with Mi Flash Tool. Fastboot flashing erases data.

Note: Match the codename prague before flashing. Beta builds may not install from the stock updater.

Device Photos

Changelog

See what's new in this version including bug fixes, improvements and new features...

Complete Changelog

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Downloads

OS3.0.315.0.WAACNXM

16 Recovery

Download Recovery ROM

Magisk Patch

Magisk v30.7

Download Magisk v30.7 Patched Images

Init Boot & Boot Images

Images

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Image Details

Kernel Version: 6.12.58-android16-6-g3690567af937-abogki504922916-4k

Security Patch: 2026-06-01

Build: OS3.0.315.0.WAACNXM

Available Images:

boot.img (64.00 MB)
init_boot.img (8.00 MB)
preloader_raw.img (1.14 MB)
vbmeta.img (0.01 MB)
vbmeta_system.img
vbmeta_vendor.img
vendor_boot.img (64.00 MB)

REDMI K90 Max OS3.0.315.0.WAACNXM Fastboot ROM China OS3.0.315.0.WAACNXM Fastboot ROM