At Xiaomisale, we provide the best innovations by Xiaomi as their smartphones are built for quality, dependable performance, and reliability. Redmi 15C is one of the latest examples that users are enjoying in their daily lives. Hence, in rare cases, you guys have observed some behaviors like the screen going blank or the shutdown of applications during multitasking. It is surely a confusing situation to be in. But we assure you it's not a manufacturing fault, and never implies that your device is faulty.
These problems are software or memory management problems during heavy usage. You can manage them completely with simple troubleshooting steps. Xiaomi optimizes its software continuously to provide a smooth and lag-free user experience. Hence, you can fix these issues without damaging the efficiency of your phone. Thus, Xiaomisale is here to guide you about the smooth user experience. Trust us, and follow the simple steps below.
How to Fix Redmi 15 C Black Screen?
You don’t need to panic. When the screen goes black, you might be running a heavy app or editing a reel that requires too many changes. Simply, follow the steps below to restore the normal function:
Restart Your Phone
It is the simplest and quickest way to get back to the normal operations of your phone. Press and hold the power button until it turns off, and turn it on again.
Plug the Charger In
Your Redmi 15C might have a battery drain. Hence, you can plug the charger in and wait for it to get alive.
Check for Software Updates
You might have denied the notification of a software update. Now it's time to install the latest versions.
Physical Damage
You might have dropped the phone, and it’s showing the damage in the form of an abrupt screen blackout. Seek help from any professional and get it repaired or replaced.
How to Fix the App Closing Problem?
This is another annoying thing that your Redmi 15C can display. You would have doubt the performance of the Redmi mobile phone. But that assumption is wrong. It’s merely overdoing the tasks on the processors. No worries, you can easily sort this problem.
Open the app
You need to long-press the app that is shutting down. For example, the camera application is not working. So long-press the icon and click the ‘I’ button in the left corner. It will take you to the settings menu.
Clear Cache
Go to the Storage menu and click the button ‘Clear Cache.’ After that, click the App Permission to grant them the access they require. It will help your phone applications to work well.
How to Extend RAM in 15C?
Xiaomi offers its users exciting features and, at the same time, great convenience. You can extend your RAM for smooth multitasking, fast app switching, and better performance. Hence, follow the simple steps below.
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Go to settings and choose the memory extension option. Here, you will see options like 1GB, 2GB, 3GB, and 4GB. For faster processing, choose the largest one and enjoy using Redmi 15C.
How to Hide Apps in Redmi 15 C?
Some applications bother you a lot with their notifications. Or you want to clear your homepage of unnecessary apps. Hence, now you are looking for the option to hide apps in the Redmi 15C. Here’s how you can do so:
- Launch the security app on your Redmi smartphone and scroll down below
- You will see the Hidden App feature listed there.
- Open that feature, and you will get the list of all the applications installed on your mobile.
- Toggle the option against any applications and hide it.
These are some easy steps to get rid of apps you are no longer using.
Read here how Redmi 15C is better than Redmi 14C!
How to Update Redmi 15 C?
The best thing about Xiaomi mobiles is their friendly user interface. You can troubleshoot any problem in simple, easy steps. There are no hard settings to find. Almost all the menu is self-explanatory. Hence, when you want to update the Redmi 15C, follow the following steps.
- Open the settings, and choose About Phone.
- The interface will appear saying ‘Xiaomi Hyper OS.’
- Simply press the Update button, and it will start downloading the new update.
After update is it wise to choose POCO C85 or Redmi 15C, read here!
How to Disable Talk Back in Redmi 15C?
Sometimes, there are accidental touches on the phone that enables talk back feature, sitting at accessibility feature. It causes the phone to speak out loud and change settings. You can easily switch it off:
- Open Settings.
- Go to Additional Settings.
- Tap Accessibility.
- Select TalkBack.
- Toggle it off and confirm.
How to Fix Touch Lagging Problem on Redmi 15C?
Here’s how you can easily fix the touch lagging problem.
- Restart the phone
- Close background apps
- Enable RAM Extension
- Clean the screen
- Remove the low-quality screen protector
- Reduce animations (toggle it on)
- Update system software
How to Fix Mobile Data Issues in Redmi 15C?
Do the following steps shown below
- Turn Mobile Data OFF/ON
- Turn Airplane Mode ON, wait 10 sec, then OFF
- Restart the phone
- Check data balance & signal
- Reinsert the SIM card
- Select the correct network mode (4G/5G Auto)
- Reset Network Settings
- Update system software
How to Fix the Redmi 15C Camera Not Working?
Here’s how you can fix your camera in a Redmi mobile:
- Restart the phone
- Close the camera app and reopen it
- Clear Camera app cache
- Check camera permissions
- Remove the phone cover
- Update system software
- Reset app preferences
How to Fix Bluetooth Issues in Redmi 15C?
You will face bluetooth issue multiple times, but here is the quick fix:
- Restart the phone
- Turn Bluetooth OFF/ON
- Turn Airplane Mode ON, then OFF
- Forget & reconnect the Bluetooth device
- Keep the device within range
- Reset Network Settings
- Update system software
How to Fix the Heating Problem on Redmi 15C?
It is a common problem. Hence, it can be easily dealt with. Follow the instructions below.
- Restart the phone
- Close background apps
- Lower screen brightness
- Turn off unused features (GPS, Bluetooth, Hotspot)
- Avoid charging while using the phone
- Remove the phone case while charging
- Update system software
How to Fix Sound and Speaker Problems on Redmi 15C?
It happens that even though your volume is high, the phone is not ringing. It doesn’t mean that the speaker got damages. A simple setting can be fixed in the Redmi Mobile.
- Restart your phone (The basic step to do)
- Check volume level, make sure it’s not silent or that Do Not Disturb is off.
- You can play music or a video to check the sound.
- Check Bluetooth and turn it off
- If you see any dirt in the speaker port, clean it off
- Disbale mute option in the settings
- You can also restart the phone if any third-party app is making issue.
Also read Infinix Hot 60i Vs Redmi 15C Which Is Better?
How to Fix the Display Not Working in Redmi 15C?
No need to get worried if the display is stopped in your Redmi 15c. Follow the steps below, and it will definitely get fixed.
- Charge the phone and wait for 20 to 30 minutes
- Increase the brightness of the phone and turn off the auto brightness.
- Remove the protector sheet
- Check for physical damage
- Uninstall some recent apps.
- If the system needs to be updated, do it.
How to Fix Battery Drain Problem on Redmi 15C?
You have an amazing gaming experience, but your phone needs to be charged after a short time. Then here are some simple tips you can use:
- Restart the phone.
- Lower screen brightness.
- Close background apps.
- Check battery-draining apps.
- Turn off unused features.
- Enable Battery Saver.
- Update system & apps.
- Reduce sync & notifications.
- Reset if needed
How to Fix Flashlight Not Working on Redmi 15C?
Do the following steps, and it will get fixed.
- Restart the phone.
- Charge the battery (a low battery disables the flashlight).
- Turn off Battery Saver.
- Close camera & background apps.
- Check the flashlight from Quick Settings.
- Clear Camera app cache.
- Update system software.
- Boot into Safe Mode.
- Reset phone if needed.
Final Words
Xiaomi products went through a rigorous quality inspection phase. You rarely get any manufacturing faults. Most of the time, it needs a software update. For years, Xiaomi has been making innovative technology at reasonable prices. Therefore, the price of the Redmi 15C in Pakistan justifies the quality and standards it offers. Thus, to equip yourself with the technology, buy Redmi mobiles from Xiaomisale. We are the official resellers of original products in Pakistan. Moreover, get your hands on the Redmi 14 Note Pro. We have a variety of products in our inventory, from Hair Straighteners to Robot Vacuum Cleaners. It is a complete hub of innovative gadgets.
