Miui Daemon on Xiaomi Android Phones
Are you worried about an app on Xiaomi phones named MIUI Daemon? Yes, it’s hidden in your phone settings and tracks your data. What option will be better removing it or not from the phone? Before making your choice, read everything about it in this guide!
What is MIUI Daemon? What Does It Do?
MIUI Daemon tracks various system activities, including app usage, system performance, and device health. The daemon app stores information locally or sends it to Xiaomi’s servers. Xiaomi claims that this data helps improve system performance and optimize user experience. However, you may fear that Daemon(com.miui. daemon) could act as spyware as it transmits personal data to servers located in China. Anyhow, no concrete evidence supports this claim of a spy app but it’s a system app.
In addition, the Xiaomi Daemon app often comes bundled with other Xiaomi system services, like MSA (MIUI System Ads), which collects data for personalized ads. This makes MIUI Daemon a prime target for users who want to debloat their devices and remove what they see as unnecessary or invasive system services.
What If I Disable the MIUI Daemon App?
I wouldn’t recommend to disable Daemon. The Daemon option in Xiaomi maintains various apps so they don’t crash abruptly. There are a few other aspects of the app as well which are the following:
System Crashes and Stability Issues
If you disable or remove the Daemon option in the settings, it’ll result in immediate instability. After uninstalling the Daemon, their device starts crashing, and the system incorrectly displays update notifications. It’s believed that MIUI Daemon helps maintain system balance, and ensure apps run smoothly. You may need to restore your device through recovery mode to fix the issues.
Battery Drain and Overheating Issues
Another common issue you may face after disabling MIUI Daemon is increased battery drain and overheating. After updating to MIUI 14 and disabling bloatware I find some problems. I noticed my phone’s temperature spiked to 37°C and its battery drained rapidly. However, I also discovered that resetting app preferences and re-enabling the app solved the problem. Hence, I suggest that this service app may be important to protect the phone from overheating.
Improved Battery Life in Some Cases
While some of my friends report battery issues after disabling MIUI Daemon, others experience the opposite. For instance, a friend of mine who debloated his device (poco F5) found that battery life slightly improved after disabling the service. This shows that the effects can vary depending on the device and how it’s used. It means your upgraded model may or may not have these problems.
Authorization Revocation in Settings
Instead of uninstalling the Daemon app entirely, I recommend simply revoking its authorization. This method prevents the service from running without the risks of system instability. In most cases, you can revoke the MIUI app by following Settings > Passwords & Security > Authorization & Revocation. However, you should note that other services, like the Security App Scanner or Updater, may need to be revoked first.
Should You Disable the MIUI Daemon App?
The decision to disable the Daemon depends on your priorities. Here’s a breakdown of considerations:
Xiaomi Daemon Privacy Settings
If you’re concerned about data being sent to Xiaomi, you may disable or revoke Daemon’s permissions. Revoke authorization helps the service so it doesn’t operate in the background, without completely removing it from the system. However, there’s no solid proof that disabling the Daemon drastically improves privacy.
Xiaomi Performance Issues After Permission Disable
If you notice frequent crashes, battery drain, or overheating after disabling MIUI app, you might need to reconsider. You need to reset the app preferences or re-enable the Daemon so the app resolves performance problems.
Debloat App with Third Party Apps
If your primary goal is to remove the app because you think it is bloatware, try various third-party ADB software. But there is a minor chance that debloating the Daemon may help optimize performance. However, be aware that the service plays a vital role in system stability, and removing it entirely could lead to crashes or other issues.
How to Safely Disable Com.Miui.Daemon?
If you decide to go for a complete removal, it’s best to use a custom recovery tool like TWRP. Keep in mind that some Xiaomi users reported issues with Google Pay and SafetyNet certification after uninstalling com.Miui.Daemon, so this may not be the best option if you rely on those services. Anyhow, let me give my personal experience; I didn’t face any problem after disabling it, well my phone battery life is slightly increased. So you can try it!
Frequently Asked Questions
Will disabling MIUI Daemon cause my phone to overheat or crash?
Usually, overheating and system crash issues resolve after a few full battery cycles. The initial instability is due to how apps adjust to the change in background processes. If the issue persists, restore app preferences or enable the Daemon again.
Why is MIUI Daemon causing battery drain, and how can I fix it?
Sometimes the app leads to high battery usage on some devices. To reduce the drain, disable the app’s permissions via Settings, tap Passwords & Security, and choose Authorization & Revocation. If that doesn’t help, you can reset app preferences or explore other background apps that might be causing additional strain.
Bringing All Together
In conclusion, with the removal of MIUI Daemon, you may face slight improvements in battery life, but most Xiaomi users experienced significant system crashes and performance issues. Hence, it can affect background processes that are crucial to the device’s stability. It’s advisable to avoid uninstalling it unless absolutely necessary and instead, consider adjusting its permissions. In addition, wait a few days until a few battery cycles are done so you have a clearer picture of its impact.
