Problems and Solutions for the Huawei P20 Lite

Top 12 Problems and Solutions for Huawei P20 Lite

Do you have Huawei P20 Lite problems? Well if luck isn’t on your side, we have just the answers for you.

I know it’s annoying getting phone problems, especially if it hinders the phone’s capacity to do what it was engineered to do.

Problems such as these persist in many people’s phones, and it’s indeed a reason to be alarmed.


Some of these problems are unavoidable.

You may drop your phone one time, and then you realize, it can’t connect to the WiFi anymore.

The original commandment is still: Take care of your phones…

If you do, I assure you that there will be way fewer chances for your phone to experience problems.


If you never did anything that could potentially damage your phone, but problems continue to persist, then maybe it’s a software problem.


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Having Problems with Your Huawei P20 Lite?

An instance of this would be the fact that some phones’ batteries degrade due to firmware updates.

Patches are needed to fix update problems.

And sometimes, these patches could take a while before they get released to the public.

This update, in turn, degrades the battery life of the smartphone.

With the 3000 mAh battery life of the Huawei P20 Lite, it would be morose to see it having battery problems.

But then again…

We’re here to help and show you what you can do to prevent anything like this from worsening.

Huawei features good phones with quality specs, at a lower price range than its competitors.

The Huawei P20 Lite is still a great option to choose as it still has specs that are on par with today’s standards.

But, if buying a new phone isn’t an option, and if you think the problems you’re encountering with your phone are solvable…

Then check out our list of 10 Huawei P20 Lite problems and solutions!

Problems and Solutions for the Huawei P20 Lite

All phones will have problems no matter how great its build is; the main factor is how you maintain your phone and keep it to its optimal condition.

In this list, we’ll show you the common problems encountered by most Huawei P20 Lite users, as well as the standard solutions to these problems.

Don’t worry! We have you covered!

1. Battery Drain

Huawei P20 Lite Problems: Battery Drain
Is your battery draining fast?

The Huawei P20 Lite has a 3000 mAh battery.

While it isn’t the best for a smartphone, it’s enough for you to be able to use your phone throughout the day without charging it multiple times.

But as with any other phone, the Huawei P20 is also susceptible to software and hardware problems.

A big hindrance to portability is the fact that some batteries degrade faster than usual due to a lack of better maintenance.


If you can charge your phone to only up to 80%, do so.

Overcharging your phone is one of the biggest reasons why batteries degrade faster than usual.

So whenever you charge, keep a note of when it’s nearing its full capacity.


Switch off features that you don’t use.

Reduce the screen resolution of your phone from FHD to HD.

Switch off features that you aren’t using, such as WiFi, GPS, Location services, etc.

If there is persistence in your problem, check the RAM usage of your phone on the settings and look for the app that uses the most RAM.

Delete it and observe if there are improvements.

2. Random Phone Reboots

Huawei P20 Lite Problems: Random Rebooting
Always seeing the boot-up screen?

There are quite several Android phones that have this problem, and it is not uncommon.

This problem isn’t localized to just Huawei P20 Lite owners.

Viruses, malware, or maybe even a faulty battery, are some of the causes of these random phone reboots.

But don’t be afraid! There’s an easy fix to this.


One thing you could do is to install an anti-malware device and check your phone for malware.

Afterwards, wipe your cache partition.

Reboot your phone and check if the problem persists.

If your phone still reboots by itself, do a factory reset on your phone.

You can do this by accessing Safe Mode.

To access safe mode: Turn off your device, press on the power button until you see the Huawei animation, release the power button and hold down the volume down key.

Afterwards, release the volume down key and unlock the device.

From here, do a factory reset.

If the problem is still observable, it may be a battery problem and would mean that it needs replacing.

3. Poor Signal Reception

Huawei P20 Lite Problems: Poor Signal Reception
Do you have terrible signal reception?

Some Huawei P20 Lite models can also experience poor signal reception.

Users have reported that calls are suddenly dropped or that the signal fluctuates unusually.

This is indeed something to be alarmed about, making and receiving calls is the reason why cell phones were invented in the first place, right?

But it’s okay! We’ll try to help you fix this problem to the best of our abilities!


First things first, it may be a SIM card problem.

Try replacing the SIM card, and before you put it back wipe it just in case, there’s any dirt that stuck to it.

If that doesn’t work, make sure that your SIM card is readable by your phone. Enable the SIM card if it isn’t enabled.

Reset your network settings.

If you’ve done all of those to no avail, then you might have a hardware problem, and your phone might need servicing.

4. Apps Keep On Crashing

Huawei P20 Lite Problems: App keeps on crashing
Do your apps keep crashing?

If apps keep on crashing on your phone, don’t fret!

Most of the time, the problem is with the apps rather than the phone itself.

If this happens to you a lot, check out our solution below on how you can avoid this!


Go to App Settings on your settings menu and look for the malfunctioning app.

Press on the malfunctioning app, do a force stop and clear its cache.

Restart your phone.

If the problem persists the last thing to is a factory reset. (See Solution on Random Phone Reboots)

5. SD Card Stopped Working

Huawei P20 Lite Problems: SD Card Problems
Do you have SD card problems on Huawei P20?

Another significant advantage of a lot of android phones is the fact that you can use an SD card to increase your phone’s storage capacity.

But, if it fails to work, then this advantage becomes irrelevant, right?

So with that said, here’s our solution to this problem!


Check to see if the SD card in question is still readable.

Plugin your SD card to your computer or your SD card reader and check to see if it’s still working.

If it is, then the problem may lie on your phone’s built-in SD card reader.

Buy only decent quality SD cards that are compatible with the devices you have.

Skimping on a decent quality SD card could give you a bad experience, and you might even lose all your cherished memories as I did.

I'm sad because my Huawei P20 Lite has problems

6. Headphones Don’t Work

Huawei P20 Lite Problems: Headphones stopped working
Are your headphones not working properly?

It’s not lovely watching movies or series’ out in public without earphones; some people want peace and serenity.

Imagine going out and hearing unsolicited music at full blast.

It’s going to be annoying.

And if for some reason, your headphone jack isn’t working, don’t worry!

You don’t have to turn into something you hate!


Check if the headphones you’re using is compatible with your device. The problem may be from your headphones instead of your phone.

Use another set of earphones and check if it works on your device.

If it does, the problem is in the headphones.

If it doesn’t, try adjusting the sound settings of your device.

You can also try updating your firmware.

The cause may also be due to a faulty auxiliary receiver.

7. Microphone Issues

Huawei P20 Lite Problems: Microphone isn't working properly
Mic problems are not uncommon

Same as with the poor signal reception problem, it’s an issue worth expending time on.

But it happens, and a lot of users have already reported this problem.

Some users have reported that their voices can’t be heard through the phone, and some videos captured using the device have no sound.


Try uninstalling any apps that you’ve given access to the microphone to. If the problem is still observable after this, backup your files and do a factory reset.

If this worked, then it means that you’ve installed a buggy app that affected your microphone.

8. Overheating

Huawei P20 Lite Problems: Overheating Phone
Phone so hot you need oven mitts?

All devices overheat when used for a more extended amount of time than usual, especially if it doesn’t have a good enough insulator.

Equipping your phone with a thick case would keep the temperature of your phone higher than usual.

And since most smartphones nowadays are closed devices, they get hotter quicker, especially if they run more apps than usual.


Close unneeded background apps and turn off some features that you don’t use on your device.

Sometimes, a lot of users don’t notice that the apps that they’ve downloaded are always running in the background.

That increases the power your phone uses and heats up your device, sometimes even when you’re not using it.

9. Slow Phone Response Time

Huawei P20 Lite Problems: Slow Response Time?
Have slow response times on your phone?

Is your device laggy? That shouldn’t be the case.

The Huawei P20 Lite with its octa-core processor, even if it’s the lite version, has powerful enough specs to prevent this from happening.


It could happen if unsolicited apps are running in the background, apps that you could have downloaded unwittingly, or adware/malware.


Check what background apps are running; there may be apps that you’re not using constantly running in the background.

Also, check for rogue apps. There might be malware running in your device, which causes the device slowdown.

10. SIM Card Problems

Huawei P20 Lite Problems: SIM Card Issues
Phone can’t read the SIM card?

Same as with having poor signal reception, your phone might have a faulty SIM card or a faulty SIM card reader.


Take out the SIM card from your device and wipe it, if the problem is still there, try replacing your SIM card.

Also, try resetting the network settings and see if it’ll work.

If it doesn’t, it may be a hardware problem that needs to be serviced.

11. GPS Issues

Huawei P20 Lite Problems: GPS Issues
Wrong location showing on your phone?

Sometimes, the GPS of Android phones malfunction due to buggy apps and software bugs.

The GPS of your device is connected to your network, and it may also be caused by an application that uses your network services.

If the problem persists even after rebooting your phone, refer to the solution below.


Reset your network settings and reboot your phone. Try using an app that uses the GPS and check to see if it will work properly.

Also, try using the location services at a different place.

The signal in your location might be weak.

12. Slow Charging

Huawei P20 Lite Problems: Slow Charging
Try using a different charger!

If your phone is taking more than a few hours charging to full battery, then your phone may have battery problems.

The Huawei P20 Lite has a SuperCharge function, which fully charges the device in under an hour and a half.

So a slow charging P20 Lite should definitely not be the case.

If your phone is taking more than a few hours charging to full battery, then your phone may have battery problems.


Check your cables, check your adapter. They may have gotten wet.

Water could have also entered through your charging port.

If it’s wet, you can go ahead and grab your trusty bowl of rice now.

Huawei P20 Lite problems: my phone is wet
Put it in some rice!

Another quick fix to this is to get a hair blower and turn it on with the lowest setting.

Use the blower to dry the wet parts for a few minutes, but be careful not to overdo it.

If your phone isn’t wet, the problem may be because you are using your phone while it’s charging.

Otherwise, you may have a faulty or damaged battery or charging port

Interested in getting a P20 Lite?

Huawei P20 Lite

Huawei P20 Lite

The Huawei P20 Lite may not be the best phone at its price point, but it’s undoubtedly one of the most elegant looking.

Its specs are still on par with today’s phones, and its camera is better than the other phones on its price level.

Huawei P20 Lite

If you’re a fan of what the Huawei phones can give you, and if you want the P20’s functionality without spending too much on a flagship phone, then this is the phone for you.

Check out the Huawei P20 Lite on Amazon!

Suggested reads:

8 simple ways to fix 4G problems on Android phones

How to Root Huawei Ascend When You Need More Control

9 Best Features of Huawei Ascend Cell Phones for Cheap Satisfaction


Is the Huawei P20 Lite worth the price?

It is cheaper than the flagship version, and it lets you access the features of the flagship model while paying less, although there are cheaper alternatives that have better specs.

Is the Huawei P20 Lite resistant to water?

Although the material quality is elegant, and the design of the smartphone is well made, the Huawei P20 is not resistant to water.

Does the Huawei P20 Lite have Face Unlock?

Yes, the Huawei P20 has Face Unlock. With an 800ms reaction time, the smartphone is on par with other phones on its price point.

What should I do?

Does your problem persist even after trying out all of our solutions?

If that’s so, then I apologize we couldn’t help!

But our advice to you is to get your phone serviced.

You can do this by going to the Huawei Store and showing them your VIP card (The one that comes with the phone) if you have it.

Or, if you know anybody who handles tech hardware, ask them to check out your phone for you.

The problems you are encountering can either be something minor, or something big.

Nevertheless, it’s always best to give the work to those who know what they are doing.

If you have any comments or suggestions, let us know in the comments section below!

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