MiFirm

Download the firmware/ROM flash for Xiaomi Mi MAX Pro (64/128) with the code is helium. Please make sure the code is exact. You can check model code by command fastboot getvar product in Fastboot mode. This MIUI version of Firmware/ROM is 9.2.21 and Android version is 7.0. This Firmware/ROM size is 1.7G.

Download on website need a big RAM (bigger than firmware size).
Because ROM download to RAM first then will automatic save to storage
All download mode is now offline by Google privacy change
I am working hard day by day to fixing it. Please understand and be patient. Thank you

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Post for Mi MAX Pro (64/128)

2020-04-29 19:36:22 Xiaomi MIUI 12 china developer beta first build

2020-04-15 02:01:28 [UPDATE 10/8] Remove Mi Cloud lock all country - Clean only

2020-02-23 11:25:28 Download Xiaomi MiFlash Unlock Bootloader tool lastest 3.5.1108.44

2020-02-23 10:16:10 Download Xiaomi MiFlashPro lastest 4.3.1220.29

2020-02-23 09:19:51 Download Xiaomi MiFlashTool lastest 20191206 flash Xiaomi ROM/firmware

1. If Fastboot firmware. The ext. must be tgz. If not. Rename it from .gz to .tgz. Extract it by WinRAR

2. For Fastboot firmware. Download XiaomiFlash lastest. Extract tool after downloaded

3. Open XiaoMiFlash.exe. Install driver if tool required. Press select and select to firmware/ROM folder what includes flash_all.bat

4. Make sure your phone are unlocked bootloader. Or you must bring your phone to EDL mode (9008) to flash

5. Bring phone to Fastboot mode by hold Power and Volume down for 5-10s. Release button when It show Fastboot

6. Connect Phone to Computer. Press Refresh to scan device. If a device showed is Ok

7. Tick clean all (very important). If not, your phone will LOCKED BOOTLOADER after flash done

8. Press Flash and wait util it show success or any error

ZIP. ZIP ROM using Update function in System or TWRP

EU. EU ROM flash using TWRP