Huawei P20 battery life problems | Increase Battery Life

Android Users have some conman Problems it does not depend on their brand. whatever you use Samsung, HTC, LG, Motorola, Google, Oppo, Huawei any other Android phone or android tablet. Users have the same problem “Why is my Android battery dying so fast? ” In this post, we are going to explain why is that and how to deal with it and save your Huawei P20 Battery life. after reading this post, I’m sure that you can make your Huawei P20 battery last a whole lot longer.

Actually, this post was written by me because some of our users had mailed me and they have requested us to write a more informative helpful post, So I decided to write a big and more informative helpful post.  First of all, I have to tell that, don’t blame on phone’s battery every time.  Because sometimes the fault is yours.  Normally, the lifetime of a battery is 1 or 2 years.  After that, you have to replace it. But if you are getting a “battery low” message even after replacing it, then that’s what I am going to bring you through this post.

How to fix Huawei P20 battery life problems



Using hundreds of accounts

Read more – Increase RAM SIZE after root?

You are doing this mistake while you are using your phone for around 1 year or so.  To see whether I’m lying, go and see how many google accounts and various accounts whether you have. some phones have 5 or 6 google account.

to see, how many accounts you have, follow these steps. Go to, Setting–> accounts.  To remove these unnecessary accounts. Go to, Setting–> accounts –>that Account –> Remove and Restart.

Do your Huawei P20 Overheat

Huawei P20 battery life problems

Heating is a normal thing because all electric devices get heat. But when it is overheated, then there is definitely a problem with your phone. If you have this promnle then you had better read fix your phone getting overheat – Reasons and answers. This post covers all reasons for overheating problem.

Bluetooth, NFC, Wi-Fi, Location, Hotspot, Sync is switched on

have you ever notices how many Options have been turned On?  Sometimes these can be turned on without your knowledge. So if your battery is getting low very fast because System has to give Ram space and others to it.  you better check whether these are turned off after using them. 

The touch screen is not clean on Huawei P20

Read – Recover damaged/ formatted Memory Card using Command prompt- 5 exclusive methods. Your fingerprints can make your screen dirty.  You may have seen it like a mist on the screen. The problem is your phone is getting it as multi-touch.  So it’s trying its best to figure it out when we gave it a task to do.  For this reason, RAM is being overused and the battery is starting to get low. So make sure your touchscreen is clean.

Resetting hasn’t done successfully.

Sometimes, When we reset our phone because battery issue or slow. it will mess the problem. because it may have not reset properly. So you have to perform a hard reset. You better read this article before performing the hard reset. Because it will cause losing your Huawei P20’s memory.

Because you have rooted your Huawei P20.

Huawei P20 battery life problems

Nowadays, As soon as we bought a phone, we try to root it.  And after rooting we try to install advanced applications on it, advanced games, Advanced Mods and try to get options phone which cant use like OTG.  and etc. For this reason, RAM is being overused and the battery is starting to get low 

Your Account is active with no control.

Read- Speed up 200% internet without any software – 7 methods. I know that you may not have even heard about this. “SYNC”  If you Don’t use one of them then disable sync.  Setting —>Account which has unnecessary sync options. otherwise, these unnecessary tasks run on your phone every minute.  Then the phone is starting to slow down and the battery will go down.

Using your Huawei P20 (call/text) while charging.

Most people are doing this stupid work. Don’t call when Android’s battery is too low. This is dangerous for yourself too and you will not be able to use your phone’s battery for a long time.

your Screen is too bright and Long screen time out

Huawei P20 battery life problems

If your phone has not Auto brightness adjustment then you have to control it manually. Keep it low level always. As well as making sure to set 15 seconds to Screen time out. If you use animated Wallpaper on Huawei P20 then remove them. and try to use dark wallpapers. 

Your phone has been using without any break.

IF you using a Low-end Smartphone. then it will get tired soon. So make sure to give a break after Heavy streaming, Heavy gaming. For this reason, RAM is being overused and the battery is starting to get low 

The clean master is not installed properly. | Root and install Greenify

Most people say “best cleaning app is the clean master” but some other people say “it does not work”. Why is that?  Why clean master isn’t helping them. Because you have not installed clean master properly. First Reset the phone and Install Clean Master and give it to “Grant Permission” and set “hibernate apps”

If you face low battery always. Then Root your phone and install Greenify Application and give it to Grant permission and rest. Greenify is a popular battery saver app that required root access.

Using thousands of applications

This is the major problem with Android phones. how many apps have you installed on your smartphone? 60?  80? 100? Don’t install a lot of unnecessary apps if your RAM is not high then Your phone will start to heat so Install important apps only. or use and uninstall it from  Galaxy Note 9.

But these apps have become the most important apps these days like Fb. So use alternative apps instead of these apps. For example, “Facebook lite” is the alternative for Facebook + messenger.

Battery Drain after recent update on Huawei P20 

Some people say “Before the recent update my phone was getting through the day with no issues at all. After a recent security update, I noticed the battery use to die much more quicker”  If you think that update ruined your phone then Wipe the phone Cache

through the Recovery mode.

If not works then reset. You face this matter after flashing the Rom then  re-flash Stock right Stock Rom

Last option – Reset or Flash Stock Rom

If you have an android System problem then this will help you refresh the entire System. You have two main options one is Hard reset and the second is Flash Stock Rom. This method Will delete all Apps and All Data so before doing this Get Back to. Don’t wary this is the best Guide to Flash Stock Rom for Your Android phone



Frequently Ask Questions

My Huawei P20s battery is always low what should I do now

Use the above methods after that problem is the same then replace the battery.

Why does Huawei P20 battery drain sudden

This happens When your Huawei P20 gets Overheat – See how to prevent overheat issues on phone. or hardware damage – you have to go service center.

even after replacing the battery.  always low

It may have Hardware Problem. Check it. normally this happens after water damage or other hardware damage.

Using off-brand / Unbranded chargers destroys batteries.

You should not use these Cheap Batteries, It Will damages your phone and Phone Battery Slowly. There is no standard or right voltage.

Huawei P20 battery life problems

You shouldn’t use your Huawei P20 while it charging.

You can use your phone while charging there is no problem but There are scary reasons behind this myth people think that the phone will explode. Yes, it can be If you use a Cheap charger. If you use a manufacturer-approved Charger No problem.

Charging Huawei P20 overnight kills the battery.

NO. Actually Now smartphones is smarter than you think 🙂 When it’s fully Charged, it Automatically stop charging. however, battery life may decrease.

How to calibrate the battery on Huawei P20

You can use Calibration when your battery performance Decrease. But you should not do this always. Click for more details



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