Xiaomi 12S Ultra won’t turn on? Try these 8 easy solutions!

In this complete manual, we will discover the reasons why your Xiaomi 12S Ultra does not turn on and provide you with simple but effective tips to turn on your smartphone.

Simple tips to solve the power-on problems of your Xiaomi 12S Ultra

1. Check the power button:

Before delving into more complex troubleshooting steps, you should check the power button. Gently press and click the button to make sure it is working effectively. If the button is stuck, please seek professional help.

2. Battery Drain:

If the Xiaomi smartphone battery has run out, the device will not respond to your attempts to turn it on. Plug your device into a charger for at least half an hour before trying to turn it on again.

3. Charger and cable inspection:

Additionally, an incompatible or faulty charger or charging cable can also prevent your phone from turning on. Be sure to use the authorized charger and cable that comes with the device, or suitable alternatives for Xiaomi mobile phone. Inspect the charger and cable for visible damage and try using a different charger and cable to resolve these issues.

4. Force restart your device:

A force restart can help fix minor software glitches that could prevent the Xiaomi device from turning on. To perform this step, press the power button for about 10 to 15 seconds and see if the problems persist.

5. Check for physical damage:

Inspect your phone for signs and symptoms of physical damage, including a broken screen or water damage. Physical damage can also affect the internal components of the phone, causing these problems. If body damage is visible, professional restoration may be essential.

6. Removing SIM card and SD card:

Sometimes issues with external peripherals like SIM or SD cards can interfere with the smartphone boot process. Turn off the Xiaomi mobile phone and remove the SIM card and SD card (if applicable), and then try to turn on the phone without them. If the device turns on without problems, the problem may be related to one of the removed peripherals.

7. Eliminate water or humidity:

If your Xiaomi device gets wet or you drop your smartphone into water, your phone will become unresponsive and will not turn on. You can try drying the smartphone in the case, which solves the hassle. If your phone falls into water, store it in a sealed rice packet. The step dries the phone and solves the problem.

8. Professional Assistance:

If the Xiaomi device still refuses to turn on despite following the troubleshooting step, it is generally recommended to seek professional help. You can contact Xiaomi support for help or visit an authorized service center for expert evaluation and capability checks of software or hardware applications. There may be underlying problems that require expert help.


By following these steps, you will be able to discover the reasons and solve the problem of your Xiaomi 12S Ultra not turning on and restore its functionality.

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