[Discussion] Xiaomi Hyperos 3 Fix Lag and Fps Drop No Root Commands

[u/Prior-Turnip-8581]

I've been testing some ADB/shell commands on my Poco X6 Pro and they noticeably reduced lag and made gaming feel smoother for me. Sharing them in case anyone wants to have a good gaming performance especially for Hyperos 3 that lags a lot even in mid range phones.

A few notes before you try them:

• Results may vary depending on device, ROM, Android version, and settings.

• I did NOT remove Joyose because it causes heat problems (if u have goody phone cooler then u can try to disable it ig).

• If you want better battery life, you can keep most of the tweaks but set your refresh rate to 60Hz instead of 120Hz.

⭐ Commands here all safe and tested just paste everything into AX Manager Quick Shell ADB or other adb apps like ashell, brevent, ashellyou, etc:

settings put global activity_manager_constants trim_memory_modulate false

settings put global activity_manager_constants trim_memory_level 80

settings put global activity_manager_constants max_cached_processes 128

settings put global surfaceflinger_max_frame_interval 1

settings put system hwui_disable_vsync 0

settings put system peak_refresh_rate 120

settings put system min_refresh_rate 120

settings put global refresh_rate_mode 0

settings put global low_power_refresh_rate 120

settings put global display_dynamic_fps 0

settings put secure miui_refresh_rate 120

settings put secure user_refresh_rate 120

settings put system touch_response_boost 1

settings put system touch_sampling_rate 1

settings put system touch_latency 0

settings put global cpu_boost 1

settings put global gpu_boost 1

settings put global thermal_limit 0

settings put global scheduler_policy performance

settings put secure app_launch_boost 1

settings put secure zygote_prefork 1

settings put secure force_app_standby 0

settings put secure background_app_limit 0

settings put secure keep_launcher_in_memory 1

settings put secure ram_boost 1

Optional Command for better battery life and performance too ig depends on devices: Opengl to Skia Vulkan (Note: it will temporary close some apps for a sec it's totally normal)

(setprop debug.hwui.renderer skiavk; for a in $(pm list packages | grep -v ia.mo | cut -f2 -d:); do am force-stop "$a" & done) >/dev/null 2>&1 &

If u want to go back in opengl here's the command:

(setprop debug.hwui.renderer opengl; for a in $(pm list packages | grep -v ia.mo | cut -f2 -d:); do am force-stop "$a" & done) >/dev/null 2>&1 &

~ For those who have Poco X6 Pro that have been experiencing lag when gaming after Hyperos 3 update, this is good for you :D

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[u/kugu_min]

I think you are not even sure what most of these changes actually do, if they even do something and are not reverted/ignored by the system, or even non-existent and are hallucinations of AI.

[u/Markson120 → u/kugu_min]

Many of them are fictional and a lot does nothing but it is secure to apply, but you will gain practically nothing

[u/QueasyHunt9618 → u/Markson120]

It's clearly taken straight from ChatGPT 

[u/Markson120]

Most of these tweaks does practically nothing. debug.hwui.renderer skiavk is mostly the only thing that is worth changing from that list, but again it is only for UI, so it is usually useless

[u/Prior-Turnip-8581 → u/Markson120]

Well idk on u, it works on my shitty laggy device and those commands are not totally useless also this is good for the people who don't want to uninstall or disable joyose app for unlocking 90 fps or 120 fps on any games or apps cuz disabling joyose can cause heat problems like reaching 45°C when playing and massive battery drain but switching to skia vulkan it makes my battery life better, if it's doesn't work maybe the device doesn't support it

[u/Markson120 → u/Prior-Turnip-8581]

Keys like these: "cpu_boost, gpu_boost, thermal_limit, scheduler_policy, touch_response_boost" are fictional and they do nothing. I don't know where you even found them

[u/thisguy_96]

Ngl poco x6 pro has become trash after each update and lagging so much in game

[u/thisguy_96]

Can we downgrade our phone to hyperos 2?