Other Hydrogen OS (MSM Download Tool)


Are you running HydrogenOS or OxygenOS on you 7T Pro?

  1. OxygenOS

  2. HydrogenOS

  1. madnjpn
    Eclair Jan 14, 2020

    madnjpn , Jan 14, 2020 :
    This is possible by XDA member Some_Random_Username thank him!

    As this is a service ROM to unbrick / downgrade OnePlus devices
    all the data gets wiped in process of flashing so make sure to backup all data before installing.

    I was looking for clean Hydrogen OS image for MSM Download tool, and
    XDA member helped me finding it.. The firmware was uploaded on chinese baidu server so downloading it was kinda pain in *** because I was downloading it for 4 days but now it's here and I reuploaded it on GoogleDrive and here is the link.


    After downloading the .zip file extract the zip file and rename the folder name so that there are no Chinese characters in it for example: oneplus7 otherwise you will get error " Package not exist" when running MSM Download tool and run it as Administrator.

    Here is the Guide on MSM Tool | You can also download all needed software packages for it to run also you will need ADB mini package if you want to reboot to EDL from ADB.

    The firmware is 100% working I have just installed it on my OnePlus 7T Pro McLaren Edition and it's working perfect.
    It also works for normal 7T Pro

    You will automatically get 10.0.4 as OTA update

    For those who want clean HydrogenOS without converting from Oxygen this is best solution without Unlocking bootloader.

    Firmware version: 10.0.1 immidiately gets OTA to 10.0.4
    There are 3 lanugages available: 2 Chinese and 1 United Stated (English)

    This will convert your 7T Pro to HydrogenOS like it was from factory.

    Attached Files:

    Last edited: Jan 15, 2020

    Deactivated User likes this.
  2. Rondix91
    Cupcake Jan 14, 2020

    Rondix91 , via OnePlus 7T Pro , Jan 14, 2020 :
    this firmware works also on op7tpro normal with oxygen os 10.0.5 BA ? and this firmware Is a stable version and It has italian language ??
    thanks you very much [e]1f60a[/e]🤗
    Last edited: Jan 15, 2020

  3. madnjpn
    Eclair Jan 15, 2020

    madnjpn , Jan 15, 2020 :
    Yes, this is both for T Pro and McLaren edition. (Difference is that when OS detects that it's McLaren edition it automatically installs McLaren edition boot animation and other files)

    This is Clean firmware this is not used to just convert from OxygenOS to HydrogenOS when you flash this firmware all user and other data gets erased and it becomes HydrogenOS just like from factory. As this is service tool it automatically downgrades to the version the firmware is Currently this is 10.0.1 but after installing you can download OTA (274MB) to 10.0.4
    As for language as this is Chinese version there are only 3 languages 2 Chinese and 1 United States.

    And yes this stable version I have it currencly installed and it works without issues.

  4. khisaprojjal
    Cupcake Jun 30, 2020

  5. D1595430194819
    Cupcake Jul 22, 2020

    D1595430194819 , Jul 22, 2020 :
    The Above MSM Tool is too old you may encounter an error while flashing. So, You Need to download Latest Version that helps you to do without getting error. You Can Download From this Link.

  6. V1595482505318
    Cupcake Jul 23, 2020

    V1595482505318 , Jul 23, 2020 :
    I have a problem with my 7t Pro.. it is dead.. when connect to PC says UNKNOWN device... How to enter edl mode?
    Power Button PWR VOL + not work still same !
    I cannot create a new post since i am a CUP cake ! Please GUIDE !

  7. A1596874004710
    Cupcake Aug 8, 2020

  8. E1597032060903
    Cupcake Aug 10, 2020

    E1615190011939 likes this.
  9. mane98
    Cupcake Aug 18, 2020

    mane98 , Aug 18, 2020 :
    Can you provide me an EDL rom for hydrogen os, OnePlus 6? My phone is bricked, because someone tried to flash the bad version. (mine is A 6000, pretty rare here in Romania). I tried sooo many msm with the recovery tool, but nothing really worked. stopped at the white logo on black background. Please

  10. T1586712411318
    Cupcake May 23, 2021

    T1586712411318 , May 23, 2021 :
    The MSM Download Tool is the latest in the series of software tools from MediaTek. The new tool can be used to upgrade your OPPO and Realme smartphone with a single click. This article will provide you with more information on how to download this free app, as well as some additional features that are included! here is the official realme flash tool

  11. M1611522525505
    Cupcake Sep 24, 2021

    M1611522525505 , Sep 24, 2021 :
    All the trouble to find it on Baidu, put on Gdrive and now the link is dead...typical of all these guides and OPs.

  12. Artemus
    Community Hero 2020 Sep 27, 2021

    Artemus , Sep 27, 2021 :
    Psst. HydrogenOS is being replaced by ColorOS.