80+ hz mod petition to developers

[dhaern]

A reminder to devs about this mod showing it's possible. I hope you can find it and/or port, develop and improve it in a near future.

EDIT: I did an small tool to unpack dtbo.img and repack again with framerate and clockrate modified. I tried many configurations and only 66hz was working for me but unstable. just flash the new dtbo.img in TWRP and reboot. Here you have the instructions to run it:

- Write the amount of Hz that you want in info.txt file

- Place dtbo.img inside the folder (with exact name "dtbo.img")

- Install VirtualBox and a Linux image, latest Ubuntu version.

- Login in ubuntu and open Terminal

- If you want unpack and check only the dtbo.img files after unpack run Extract.sh file ("sh Extract.sh" in Terminal)

- If you want unpack, modify hz amount in dtbo.img files by the amount in info.txt file and repack again run Patch.sh file ("sh Patch.sh" in Terminal).

Feel free to modify Patch.sh code if you want improve it and/or test it. I dont know exactly what parameters we need in "qcom,mdss-dsi-panel-clockrate" and "qcom,mdss-dsi-panel-framerate" use hexadecimal code. You can check also another parameters if it's needed but I dont understand how these parameters works.

EDIT2: I uploaded an improved version from my extractor, thanks to @Saratoga79

HiiraKernel dev confirmed he will add screen OC refresh in future versions, thanks to @alk3p

https://www.akr-developers.com/d/362/9

 

[dhaern]

Mi 9T (k20 Pro) mod version here:

https://forum.xda-developers.com/k20-pro/themes/mod-overclock-screen-to-75hz-refresh-t3951193

Thanks to @RealHeart, @AtomSand, @954wrecker and @ugene1980 for Mi 9T Pro mod version. It would be amazing have it on this K30 Pro.

 

[dhaern]

Duplicated

 

[reliot]

Currently K20 Pro mods do not work on K30 Pro. I tested most of them. Also the stereo mod is not working.

 

[dhaern]

Currently K20 Pro mods do not work on K30 Pro. I tested most of them. Also the stereo mod is not working.

Yeah I know, this thread is a petition to port k20 pro mod to new k30 pro. Also I show a video from a tweak already done back in march in k30 pro so it exists but i think it's private.

 

[rongz]

If I remember correctly, the phone in the video has been confirmed to be k20pro

 

[Bigovsky]

Just buy OnePlus if you want 90hz screen. Seriously

Android 10 broke almost all mods >69Hz anyway.

 

[Andrew Lin]

When this becomes available, I will have to unlock my phone's bootloader to get it right?

 

[Andrew Lin]

Just buy OnePlus if you want 90hz screen. Seriously

Android 10 broke almost all mods >69Hz anyway.

Why is that?

 

[mmhs]

Cool, hope this works for poco f2.

 

[Flockrock]

I WANNA 90 HZ ON POCO DEVS PLS DO YOUR THING FOR FREE OR ME MAD ((( \s

 

[hackdrag0n]

I WANNA 90 HZ ON POCO DEVS PLS DO YOUR THING FOR FREE OR ME MAD ((( \s

Lol. I hope that's sarcasm oozing from your post. [emoji1787]

 

[dhaern]

If I remember correctly, the phone in the video has been confirmed to be k20pro

I think it's legit a K30 Pro phone, even Xiaomi high executive talked about this:
In response, Wang Teng, product director of Xiaomi/Redmi, said on weibo: “The magic change requires Root. After Root, user is not eligible to claim official warranty, we do not recommend this operation, please be careful.“

https://sparrowsnews.com/2020/03/26/redmi-k30-pro-80hz-refresh-rate/

 

[edward014]

I think it's legit a K30 Pro phone, even Xiaomi high executive talked about this:
In response, Wang Teng, product director of Xiaomi/Redmi, said on weibo: “The magic change requires Root. After Root, user is not eligible to claim official warranty, we do not recommend this operation, please be careful.“

https://sparrowsnews.com/2020/03/26/redmi-k30-pro-80hz-refresh-rate/

Nice Info. I'm waiting for a developer or modders that will give us the steps how to increase the refresh rate

 

[rongz]

I think it's legit a K30 Pro phone, even Xiaomi high executive talked about this:
In response, Wang Teng, product director of Xiaomi/Redmi, said on weibo: “The magic change requires Root. After Root, user is not eligible to claim official warranty, we do not recommend this operation, please be careful.“

https://sparrowsnews.com/2020/03/26/redmi-k30-pro-80hz-refresh-rate/

I hope its true, but the method he used in that post (modify dtbo partition, zhihu.com) have already been tried by other developers from coolapk and nothing happeded. Besides, the icons in states bar of lmi at that time is very close to screen edge, unlike the phone in video. Some developers say that the refresh rate is locked in the kernel (I'm not sure). May there‘s a long time to see 80 Hz refresh rate mod

 

[Enzemo]

80hz+ on the poco f2 pro would be awesome!!

 

[muzzz33]

There is this tech tuber that is also looking into getting 80hz mod . He talks about getting a Dev to modify a .bat file that set the screen refresh rate

https://youtu.be/QsNbL1RoDwY

 

[Mollic]

I think it's just a matter of time before someone does it.

 

[przemo-c]

I think it's just a matter of time before someone does it.

Let's hope it's sooner rather than later. This and dual speaker mid are the things I wait for the most.

 

[Hrishabh2005]

K30 ultra has been announced by Xiaomi which is the k30 pro but with 120hz display, a smaller battery and mediatek dimensity 1000+ chipset. If the panels are not different then it should be possible to over lock the display to at least 90hz.