Modern Xiaomi, Redmi and POCO smartphones are equipped with powerful power-saving algorithms that are designed to extend battery life in critical situations. However, sometimes activation of the so-called ultra-saving mode happens accidentally or wrongly, turning your multi-function gadget into a simple button phone with a limited set of functions. The screen becomes black and white, widgets disappear, and most applications stop running, causing panic inexperienced users.
It’s not hard to get the device back to full use, but the solutions depend on the specific version of the MIUI or HyperOS shell, as well as the current battery settings. In this article, we’ll look at all possible scenarios for getting out of the hard power mode, including when standard buttons don’t respond, learn how to set exceptions for important programs and why the system can turn it back on without your knowledge.
Don't worry if the interface looks unusual, it's a standard Android feature adapted by manufacturers to maximize charge retention. We'll look at both the software methods for disabling through the menu and deeper settings to help avoid a repeat of the situation in the future. Follow the instructions carefully to restore full access to all the features of your smartphone.
What is ultra-savings and why is it included
Ultra-saving mode is a special processor-display algorithm that limits background processes, reduces brightness, and changes color to shades of gray. The main purpose of this feature is to extend the smartphone’s life from the remaining 10-15% of battery power to several hours or even days in standby mode. The system turns off heavy visuals and blocks most applications, leaving only a basic set of calls, messages and sometimes a browser.
Activation can occur in two main scenarios: first, the user has turned this option on himself, confusing it with the usual mode of energy saving, or agreed to the offer of the system at a low charge; second, more unpleasant option, is to automatically turn on when a certain threshold of charge is reached, if the appropriate tick was set in the settings. Owners of the Redmi Note and Poco X models often encounter this, because the MIUI algorithms tend to aggressively conserve energy.
⚠️ Note: In ultra-saving mode, some system services, including GPS And the data transfer in the background may not work correctly or be completely disabled, and this may result in you not receiving an important notification from the messenger or the navigator stops plotting the route.
Understanding how energy saving works helps avoid accidental switching on: the system analyzes the current energy consumption and, if it considers the situation critical, offers or goes into survival mode on its own. It is important to distinguish between the usual saving mode, which simply limits background activity, and the ultra mode, which actually changes the logic of using the device.
Ways to exit through the notification panel and battery settings
The fastest and most obvious way to bring a smartphone back to life is to use a control panel. In most cases, when austerity is activated, a special icon appears at the top of the screen (in the notification curtain), often resembling a leaflet battery or dial, and clicking on this icon or swipe on it usually opens a menu where you can turn off the restriction with one tap.
If you don't have a fast icon, you need to go to the deep settings menu. The algorithm is the same for most firmware versions, but the names of the items may vary slightly depending on the regional version of the software. You will need to find the section responsible for power, and manually deactivate the active profile.
- 🔋 Open the notification curtain and find the active button “Ultra saving” or “Survival mode”, click on it to turn off.
- ⚙️ Go to Settings. → Battery (or "Advanced settings» → «Battery on older versions).
- 🚫 At the top of the screen, find the mode switch and select “Performance” or “Balanced” instead of “Ultra».
- 📱 If the screen is locked and does not let the menu, try unlocking the device and immediately press the power button to call the off menu, where sometimes exit mode is available.
In some cases, the interface can be so stripped down that standard swipes don't work, so you should try to find a floating button or a widget on your desktop that only appears in this mode. It usually has a large font and contrasting color to be noticeable against a black and white background. By clicking on it, you will be taken to the battery mode selection menu.
☑️ Checking exit mode
Disconnection through the menu of special features and the power button
If standard paths through battery settings are blocked or the interface is not working properly, alternative management methods should be considered. In the MIUI and HyperOS shells, there are duplicate menus for managing the performance profile. These can be in the special features section or called by a combination of buttons.
Often users forget that a long press of the power button can cause not only the switch-off menu, but also the choice of performance mode if this feature was activated earlier. Also, it is worth checking the section "Special features", where a shortcut can be attached to quickly switching energy saving profiles, this is especially true for older people or those who are poorly seeing, since ultra mode is often turned on for them, and then forget how to exit.
| Access method | The way is on the menu | Efficiency | nuance |
|---|---|---|---|
| Control panel | Swipe from top to bottom → Mode button | Tall. | The button can be hidden in the extended menu. |
| Battery settings | Settings → Battery → Upper switch | Tall. | It works even with a blocked launcher interface |
| Power button | Long press (if configured) | Medium | Requires pre-setting in the button menu |
| Voice assistant | Calling Mi AI / Google Assistant | Low. | It doesn’t work on all versions of the firmware. |
Sometimes it helps to reset the launcher through the special features menu if the system is "hanging" in saving mode. However, this is an extreme measure. First of all, try to find the "Ultra-savings mode" item in the "Extended settings" menu and force the tick to be removed. If the screen responds to touches but does not open the menu, try using voice control by saying "Open battery settings."
Set up exceptions and auto-runs for important applications
Once you’ve managed to get out of the restriction mode, it’s critical to set up the system so that it doesn’t block the applications you need in the future. Android on Xiaomi smartphones is known for its aggressive policy of “killing” processes in the background. If you use messengers for work or a navigator, they should be added to the list of exceptions.
To do this, go to the application settings, look for Battery or Energy Saving inside the application card, and you need to select No Limits or No Limits, which will allow the program to run in the background even when the normal power saving mode is on, although the ultramode will still try to block it.
- 📲 Go to Settings. → Annexes → All applications.
- 🔍 Select the desired application (such as Telegram or WhatsApp).
- ⚡ Click on Battery and set the value “No restrictions».
- 🔓 Enable Auto Start for Guaranteed Notifications.
Also worth checking is the notification settings. In saving mode, the system can allow the application to work, but block pop-up notifications. Make sure that the Notifications section for important programs allows all types of alerts, including audible and pop-up, to ensure that you do not miss an important call or message, even if the device's charge starts to drop rapidly.
💡
If you're in low-charge situations often, install the Battery widget on the home screen, which not only shows percentages, but also allows you to quickly switch modes without diving deep into the settings menu.
Automation and Scenarios: How to Prevent Re-Enablement
To keep the problem from coming back, you have to deal with automatic scenarios. There's a Security app in the MIUI shell that controls optimization. Inside it, there's a Battery section that hides the settings for auto-savings, and often this is where the "Enable at 20 percent" box is ticked, which triggers the constraint cascade.
It is recommended to turn off the automatic ultra-savings on, leaving only the usual energy saving, which is less aggressive. It is also worth checking the scenarios in the Auto-tasks app (if available in your version of the software). You can create a rule that prohibits the activation of ultra-savings at certain times of the day or when connecting to a specific Wi-Fi network, for example, at home or at work.
Updating the system can also reset your preferences or bring new bugs to the battery. So after a major firmware update, always check your energy saving settings again. Manufacturers often change the logic of how algorithms work, and what worked consistently a month ago can start to behave unpredictably after an update.
⚠️ Warning: Do not install third-party apps for “accelerate” or “battery saving” from Google Play.They often conflict with Xiaomi’s built-in system mechanisms, causing the opposite effect – the battery goes down faster and save modes are turned on randomly.
Diagnostics of battery problems and calibration
If the ultra-saving mode is turned on on on its own at a charge of 40-50%, this may indicate a degradation of the battery or an error in the calibration of the power controller.The system "thinks" that the charge is critically low, and turns on the rescue mode. In this case, simply turning off the function will not solve the problem, since it will turn on again.
You can use an engineering menu or third-party utilities like AccuBattery to diagnose the actual capacity and condition of the cell. If the wear is greater than 20-25%, consider replacing the battery. Full calibration also helps: discharge the phone until it is completely turned off, then charge it (preferably with the original cable) and hold it up to 100% for a couple of hours, not including the device.
In some cases, resetting to factory settings helps, but this is an extreme measure that requires a complete backup of data. If the software methods do not help and the phone continues to behave strangely, perhaps the problem lies in the hardware, the charge controller or the battery itself, in which case it is better to contact an authorized service center for professional diagnostics.
How to log into the engineering menu to check the battery?
💡
Stable battery performance depends not only on the software settings, but also on the physical state of the battery. Timely replacement of the worn cell will eliminate false positives of savings modes.