Flash when calling Xiaomi Mi 11 Lite: how to turn on in 2 minutes

The flash flash flash feature on incoming calls and notifications on the Xiaomi Mi 11 Lite is a useful tool to help keep an important call from being missed, even if the phone is down screen or in a noisy room, especially for users with hearing impairments or in situations where the sound is turned off (for example, in meetings or in the cinema).

However, many Mi 11 Lite owners (including 5G and 4G/NE versions) face a problem: there is no obvious flash activation point in the settings, because Xiaomi has hidden this feature in a non-obvious partition, and in some firmware it is completely disabled by default, and in this article we will discuss all the ways to enable the flash, from standard MIUI settings to hidden commands for the engineering menu.

Important: the feature only works when the screen is unlocked (the flash does not flash in standby mode due to Android limitations). Also make sure that the camera is not used by other applications - otherwise the flash will not work.

1. Standard method: through MIUI settings

The easiest method is to use the built-in MIUI options. It is suitable for most firmware versions (from MIUI 12 to MIUI 14) and does not require superuser rights.

Instructions:

1. Open the Settings app (the gear icon on the home screen).
2. Go to the Special Features section (some versions call Universal Access).
3. Select the item Rumor → Notification flash.
4. Activate the Flash switch when incoming calls.
5. Optionally: Enable Flash when notifications for messages and other alerts are available.

If you don’t have a Hearing option on your menu, try an alternative path: Settings → Applications → Application Management → Settings (three dots at the top) → Special Features → Notification Flash.

✅ Battery level of charge > 15% (the flash consumes energy)

✅ The camera is not used by other apps (such as Instagram or TikTok)

✅ The camera settings have turned off the “Night Shooting” mode (can block the flash)

✅ The phone is not in energy saving mode.

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Limitation: Some versions of MIUI 13 for Mi 11 Lite 5G may not have the function due to performance optimizations, in which case move on to the next method.

2. Alternative method: through camera settings

If the standard path didn't work, try turning on the flash through the camera settings, which is less reliable, but sometimes helps on custom firmware.

Steps:

1. Open the Camera app.
2. Go to the camera settings (cog icon or three lines at the top).
3. Find the Additional or System Settings section.
4. Activate the option to Use the Flash for notifications (if any).

If there is no such item, then your version of MIUI does not support this method. Don't worry, we'll look at more reliable options below.

✅ Facilities (to avoid missing the call)

✅ Special situations (e.g. noisy places)

✅ Because of hearing problems.

✅ Just for beauty.

✅ I don't use it, but I want to try it.

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3. Hidden settings: engineering menu (for advanced)

If previous methods have failed, you can try activating the flash through the Engineering Mode, a method that requires caution, as incorrect actions can disrupt the phone.

Warning: The engineering menu is designed to test the device, only change the parameters specified in the instructions.

Instructions:

1. Open the Phone app.
2. Enter the combination: ##36446337## (code for MediaTek) or ##4636## (universal code).
3. In the menu that opens, select Hardware Testing.
4. Go to the Lights or LED section.
5. Find the Flashlight Test and activate it.
6. Go back to the main menu and select Notification LED → turn on Flash on Call.

If the flash doesn't work after this, try restarting your phone, and in some cases, the changes only apply after the reboot.

4 Apps from Google Play: If nothing helps

If the built-in methods don’t work, you can use third-party apps that mimic the flash through notifications and often offer additional settings (color, blink frequency).

Top.-3 Proven applications for Xiaomi Mi 11 Lite:

• 🔦 Flash Alerts 2 - supports flash color setting and work schedule.
• 📞 Flash Notification 2 – works even on a locked screen (overlay permission required).
• 💡 Flash On Call & SMS — simple interface with support for notifications from messengers (WhatsApp, Telegram).

How to set up (for example, Flash Alerts 2):

1. Install the application and open it.
2. Provide all the permissions requested (access to notifications, camera, special features).
3. Turn on the Flash on Call switch.
4. Optionally, adjust the color, blinking frequency and exclusions for certain contacts.

1. Permissions: Settings → Applications → Permissions Management → Special Access → Flash Alerts 2 (include all items).

2. Battery Optimization: Add the app to exceptions (Settings → Battery → Battery Optimization).

3. Conflicts: Some charge-saving applications (e.g. Greenify) may block the flash from working.

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5.Problems and Solutions: Why the Outbreak Is Not Working

Even after setting it up properly, the flash may not blink. Let's take a Typical look at the causes and ways to fix them:

Critical information: on the Xiaomi Mi 11 Lite with a Snapdragon 732G processor (model 4G), the flash function when calling can conflict with Game Turbo mode. If you play games with turbo mode on, the flash will not work.

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If the flash stopped working after the MIUI update, try resetting the special features settings: Settings → Special features → Three dots at the top → Reset. This will return all settings to factory without losing data.

Energy consumption and battery impact

Many users fear that the constant flashing of the flash will quickly drain the battery. Let's see how critical this is.

Tests show that a flash when calling consumes about 5-7% of charge per hour when used actively (if calls come every 5-10 minutes).

• 📱 The screen is full bright: ~10-12%/hour.
• 🎮 Game in PUBG Mobile: ~15-20%/hour.
• 📷 Continuous video recording 4K: ~25%/hour.

So the effect of a flash on the battery is minimal if you don't get hundreds of calls a day.

• 🔋 On Mi. 11 Lite 5G (Snapdragon-powered 780G) higher energy consumption 10-15% because of the more powerful LED-module.
• ⚡ In energy saving mode (Settings) → Battery → Power saving mode) flash may not work.
• 🌡️ At low temperatures (below) +5°C) the flash brightness is automatically reduced, thus reducing battery consumption.

1. Turn off the flash for notifications (leave only for calls).

2. Reduce the frequency of flashing in the application settings (if you use third-party software).

3. Add the flash app to battery optimization exceptions (Settings → Battery → Battery Optimization → All apps → Find your flash app).

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7. Comparison with other Xiaomi smartphones

The flash function is implemented differently on different Xiaomi models, and for clarity, compare the Mi 11 Lite with other popular devices of the brand:

The Mi 11 Lite is in the mid-range of functionality: there is a flash, but with limitations. For example, on the POCO X3 Pro it works more flexibly, and on flagships like the Xiaomi 12 Pro there are even visual effects.

FAQ: Frequent flash questions on Mi 11 Lite

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If you are using the Mi 11 Lite 5G with Global Market Firmware (EEA), the flash feature may be disabled due to European energy saving regulations, in which case only switching to Chinese or custom firmware will help.