Mi Max Prime (helium) Official ROM

The Mi Max Prime (codename: helium) comes with two main firmware versions:

  • China ROM: Designed for the Chinese market, it supports only English and Chinese and does not include Google Services.
  • Global / EEA / India ROM: Made for international users, it supports multiple languages, includes Google Services, and removes Chinese apps. It can also be installed on the China version if the bootloader is unlocked.

Additionally, the device has Stable MIUI (for a stable experience) and Developer MIUI (for early access to new features).

For Fastboot ROM versions you can use Mi Flash to flash via EDL and Fastboot modes. Driver for Qualcomm and MTK CPU, Fastboot you can download at this link

Mi Max Prime - Global Stable

All Version
  • Version: V10.2.2.0.NBDMIXM
  • OS: MIUI 10
  • Android: 7.0
  • Changelog: Expand
    • System
      • Optimization: Updated Android Security Patch to December 2018. Increased system security.
      • Fix: Lock screen went black when Bluetooth earphones were used for playing music
Recovery ROM
File Namemiui_MIMAX652Global_V10.2.2.0.NBDMIXM_f02278dd7c_7.0.zip
LinkDownload | (Download to Mi Router) | Mirror 1 | (Download to Mi Router)
Fastboot ROM
File Namehelium_global_images_V10.2.2.0.NBDMIXM_20190424.0000.00_7.0_global_13b27e64bc.tgz
LinkDownload | (Download to Mi Router)

Mi Max Prime - Global Developer

All Version
  • Version: 9.2.28
  • OS: MIUI 10
  • Android: 7.0
  • Changelog: Expand
    • Home screen
      • Fix: Notification badges were displayed incorrectly on the WhatsApp icon
Recovery ROM
File Namemiui_MIMAX652Global_9.2.28_b967da0d41_7.0.zip
LinkDownload | (Download to Mi Router)
Fastboot ROM
File Namehelium_global_images_9.2.28_20190228.0000.00_7.0_global_746c582264.tgz
LinkDownload | (Download to Mi Router)

Mi Max Prime - China Stable

All Version
  • Version: V10.3.2.0.NBDCNXM
  • OS: MIUI 10
  • Android: 7.0
  • Changelog: Expand
    • Phone
      • Fix: Ending calls took longer time than expected
    • Lockscreen, status bar, Notification shade
      • Optimization: SIM cards are marked on the notifications for incoming calls in the Dual SIM mode
      • Fix: Status bar shortcut and floating notification for calls appeared at the same time
      • Fix: Issues with Second space
    • Settings
      • Fix: Icons weren't displayed correctly after adjusting fonts
    • File Manager
      • Fix: Sometimes it took too long for the thumbnails to refresh
    • Mi Cloud
      • Optimization: We redesigned Mi Cloud's start page. It looks much better now!
Recovery ROM
File Namemiui_MIMAX652_V10.3.2.0.NBDCNXM_32b621a37f_7.0.zip
LinkDownload | (Download to Mi Router) | Mirror 1 | (Download to Mi Router)
Fastboot ROM
File Name
Link

Mi Max Prime - China Developer

All Version
  • Version: 9.2.28
  • OS: MIUI 10
  • Android: 7.0
  • Changelog: Expand
    • Home screen
      • Fix: Notification badges were displayed incorrectly on the WhatsApp icon
Recovery ROM
File Namemiui_MIMAX652_9.2.28_43e4a1aa44_7.0.zip
LinkDownload | (Download to Mi Router) | Mirror 1 | (Download to Mi Router)
Fastboot ROM
File Namehelium_images_9.2.28_20190228.0000.00_7.0_cn_429066e956.tgz
LinkDownload | (Download to Mi Router)
Latest Updates
Xiaomi 15 Ultra - OS2.0.3.0.VOATWXM

(Taiwan Stable) - 2025-03-17 18:02:14

Xiaomi 15 Ultra - OS2.0.4.0.VOATWXM

(Taiwan Stable) - 2025-03-17 18:02:14

Xiaomi 15 Ultra - OS2.0.2.0.VOATRXM

(Turkey Stable) - 2025-03-17 18:02:14

Xiaomi 15 Ultra - OS2.0.3.0.VOARUXM

(Russia Stable) - 2025-03-17 18:02:14

Xiaomi 15 Ultra - OS2.0.4.0.VOARUXM

(Russia Stable) - 2025-03-17 18:02:14

Xiaomi 15 Ultra - OS2.0.2.0.VOAIDDM

(Indonesia Stable) - 2025-03-17 18:02:14

Xiaomi 15 Ultra - OS2.0.3.0.VOAIDXM

(Indonesia Stable) - 2025-03-17 18:02:14

Xiaomi 15 Ultra - OS2.0.6.0.VOAMIXM

(Global Stable) - 2025-03-17 18:02:14

Xiaomi 15 Ultra - OS2.0.9.0.VOAEUXM

(EEA Stable) - 2025-03-17 18:02:14

Xiaomi 15 Ultra - OS2.0.10.0.VOAEUXM

(EEA Stable) - 2025-03-17 18:02:14