To fix automatic shutdown on your Redmi phone, start by checking the scheduled power on/off setting, as this is the most common and easily overlooked cause. If your phone is turning off by itself, disabling this timer is the first step to fix automatic shutdown issues on your Redmi device.
Check your scheduled power on/off to fix automatic shutdown redmi
Redmi phones include a "Schedule power on/off" feature that, if enabled, will cause the phone to automatically power off at a set time. This is the most common and easily overlooked cause of automatic shutdowns. To check or disable this setting, navigate to Settings > Battery > Additional features > Schedule power on/off. On some MIUI versions, the path may be Settings > Battery & performance > Schedule power on/off. Simply toggle the automatic shutdown timer off to stop your phone from turning off by itself at a preset time.
Force restart your Redmi phone
If the issue persists, try to manually force restart your phone to clear temporary system glitches. Perform a manual force restart by pressing and holding the power button for 10 to 15 seconds. If this fails, press and hold both the power button and the volume down button simultaneously for 10 to 15 seconds until the logo appears. If your power button is physically stuck or unresponsive, you can still restarting Realme phone without power button using on-screen shortcuts, and no power button? no problem! learn the alternative for Redmi-specific methods. This action can resolve minor software hiccups that cause unexpected shutdowns without losing any data.
Inspect the power button and physical condition
Check if the power button is stuck or physically damaged, as a malfunctioning button can send false signals causing automatic power cycles. Examine your phone for any physical damage, such as water damage or a cracked screen, as this can cause unexpected behavior. A stuck or damaged power button is a common hardware cause that you can often identify by pressing it and feeling if it clicks normally.
Boot into safe mode to identify problematic apps
If the device automatically shuts down and cannot power on or enter the system, press and hold the power button and volume up button to enter recovery mode, then select Safe Mode. If the system can be accessed in Safe Mode, the issue might be due to software faults or compatibility problems from third-party apps. Incompatible or buggy third-party applications, such as themes, fonts, security or optimizer apps, battery managers, or system launchers, can cause system instability and automatic shutdowns. Uninstalling recently installed apps may resolve the issue.
Update your phone's operating system
Ensure that your smartphone's operating system is up to date, as software updates often include bug fixes and improvements. Keeping your phone updated is important because software updates often include bug fixes, security patches, and performance improvements that can address software-level issues causing automatic shutdowns. Check for available updates in Settings > System Updates and install any pending patches.
Optimize battery settings and usage
Use built-in tools to manage power and prevent unexpected shutdowns. Enable Adaptive Battery by going to Settings > Battery > Adaptive Battery (or Battery Optimization). Use Battery Saver Mode by going to Settings > Battery > Battery Saver, and customize it to turn on automatically when your battery drops to a certain level. Battery Saver mode restricts CPU performance, limits vibration, location services, and background data usage. Manage App Battery Usage by going to Settings > Battery > Battery Usage to identify and restrict power-consuming apps. Also optimize display settings by reducing screen brightness, enabling Dark mode, and setting a shorter screen timeout interval.
Prevent overheating and extreme temperature issues
Redmi phones may automatically shut down in extremely hot or cold environments to prevent hardware damage. If the phone becomes too hot or is in an extremely cold environment, it can automatically shut down to prevent hardware damage. Use the device in a suitable temperature condition to prevent automatic shutdowns triggered by the battery protection mechanism in low temperatures. If the phone automatically shuts down and cannot power on or enter the system in a low-temperature environment, charge the device in a suitable temperature condition. If the device exhibits abnormal heating during charging, stop charging immediately and take it to a nearby after-sales service center.
Run a hardware diagnostic test
To check for hardware issues, open the Phone app and input *#*#6484#*#* or *#*#64663#*#* to enter hardware detection (CIT mode). This secret menu allows you to test individual components like the battery, screen, and sensors. For Redmi 8 and 9 series phones, a common hardware issue causing random shutdowns is a weak connection in the overcurrent protection fuse on the battery, often due to constant heating and cooling. Running these diagnostics can help identify if a hardware component is failing.
Perform a factory reset as a last resort
If other troubleshooting steps do not resolve the issue, back up all important data and perform a factory reset via Settings > About phone > Factory reset. If your smartphone has been rooted or flashed with custom software, back up data, log out of Xiaomi and Google accounts, and perform a factory reset. This step resolves deep software conflicts that cannot be fixed by other methods, but it will erase all data on your device.
Seek professional inspection and repair
If none of the above methods resolve the problem, it is recommended to take the phone to an authorized Xiaomi after-sales service center for inspection, as it may indicate a broken battery or damaged motherboard. Battery aging, button faults, or internal component issues can also cause unexpected shutdowns, requiring inspection at an after-sales service center. When the issue is a hardware malfunction like a broken battery or damaged motherboard, only an authorized service center has the tools and parts to properly repair your device.
