How To Guide [Root] Xiaomi 12S Ultra Netflix L1 FHD HDR10 Tweak

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energykriger

Member
Jul 26, 2022
27
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I used it on my Redmi Note 11 (spes). Not sure if it didn't worked because I missed a step or it's device related. The former is most likely so I'll try the unlocker again next time, I need that HDR since my display supports it. Just the chipset isn't
But isnt there a own section for your phone on xda? Because this section is for the Xiaomi 12s ultra and no other phone. Because it gets confused if you ask in the false section. This Tutorials are for the 12s ultra and i dont know if this works on other phones. Go to the Redmi Note 11 Section on xda, and ask there, if someone has a solution for your problem.
 
But isnt there a own section for your phone on xda? Because this section is for the Xiaomi 12s ultra and no other phone. Because it gets confused if you ask in the false section. This Tutorials are for the 12s ultra and i dont know if this works on other phones. Go to the Redmi Note 11 Section on xda, and ask there, if someone has a solution for your problem.
Doesn't hurt to try, and this tweak isn't necessary to be specifically on a 12s Ultra to work, so I tried the lsposed method on my device and it worked. I just needed L1 on Netflix so I can stream on 1080p, nothing more. HDR would be a nice touch but I won't delve further if it's impossible for me to get it to work
 
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  • 2
    I'm using Dev ROM now, it started to support full HD in NF. And I heard xiaomi will officially support this next month. Let's just wait for new system update.
    2
    EU Rom. This unlocker. https://github.com/akirasup3r/unlocker/releases/tag/p4 . After that everything works.
    Screenshot_2022-09-08-11-19-58-349_com.netflix.mediaclient.jpg
    2
    My modified Pixelify apk to trick Netflix into enables Dolby Vision/Atmos. Use the same guide as OP or this ( https://xiaomiui.net/how-to-enable-hdr-in-netflix-for-unsupported-devices-34106/ ) but in Device to Spoof drop-menu you must choose "2201122C" instead of Pixel 6 Pro. Clear Netflix data, login again. Enjoy!
    This can be used also for MIX Fold 2/Xiaomi 12S/12S Pro/future Xiaomi devices with this bug.
    a9c97a6b-0003-40dd-bce7-36f28c23f09d.jpg
    1
    ok, so I finally figured out how to do this all.
    sorry the screen shots are in Korean, I'm too lazy to go back and change the language but you can still see the important stuff,
    like the device name, DRM L1, resolution FHD, and HDR 10 support.
    IMG_20220815_160247.jpg


    Basically, you add build prop value so that the netflix would use L1 instead of L3,
    then you spoof the device to pixel 6 pro to deal with 12s ultra not being officially supported by netflix (which requires to use hdr)

    MagiskHide Props
    LSposed Zygisk
    Termux
    Pixelify Google Photo

    These are what you need, install magiskhide pros and lsposed module on magisk, then reboot the device.

    Use termux to type in following commands,

    su
    props
    5
    n
    ro.netflix.bsp_rev
    Q8450-34634-1

    you are basically getting super user permission, launch MagiskHide Props menu,
    5 for add/edit custom build.prop, n for new,
    then name and value for the entry we need.
    Once it is done, it will ask you to reboot, so reboot the device.

    Then, go to lsposed, enable Pixelify GPhotos module, and check netflix app.
    Remove all data on your netflix app, then log back in to your accont.

    Now you should see your device spoofed as Pixel 6 pro using 12S Ultra's L1 DRM,
    giving all what you need :)

    @BlackSoulxxx
    Big shoutout to blacksoul for providing build.prop value, it was a great shortcut from there to figure out how to set up.
    1
    I found a New Way. Update to 13.0.9, attention you must install the official twrp, unofficial dont work for me. Than you have l1 support, but no HDR. Than install the unlocker, choose number 1 and you have HDR support with dolby vision. You dont need anymore to spoof your device to another one.