Top 8 Ways to Fix Security Certificate Error on Android

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Many people have reported that there is an error notification popping up on their Android devices whenever they are on a website or checking email etc. It happens sometimes immediately, sometimes a few days pass, sometimes weeks pass and then it happens frequently. When you check that error, if it says something like "security certificate error" then you need to read this article. Security certificate error is one of the most common issues that happen to all mobile devices. Android devices are not above this problem so if you are an Android user, you may have faced it or you are facing it. This article will help you to understand what a security certificate error is and how to fix the security certificate error of Android.

Part 1: Why There is A Security Certificate Error?

A security certificate error is not so much dangerous as people think. Most of the time, it isn't a problem with your phone. It generally happens because of the corrupted websites or by visiting a website which has some problems. There are some reasons behind this problem, here are those -

1. Your Android Fails to Communicate

There is no need to panic because if your Android is unable to obtain the security certificate, then it can be easily fixed. This happens because your date and time aren't set correctly, or your browser isn't up to date.

2. The Website Has Changed

Sometimes the issue is really simple as it appears because of the maintenance of the website. That could happen if the website was changed from the place where it was hosted or the admin upgraded something, or the admin moved something, any server down problems or anything else. You will see this security certificate error on most of the popular websites. But it should disappear within a minute. If you notice any of these errors in any trusted website, check out if the URL is still the same or not.

3. A Website is Incorrect or No Longer Safe

This is a serious issue of security certificate error. If you are entering a website and see anything like the image below, leave it as soon as possible. It means your private data are not safe on this website. Try to press the back button as soon as you can. When a website is not secure enough or impersonating anything else you may see this kind of warning. If you are entering any website for the first time and see this, you better avoid the website. Unfortunately, there is no solution to this security certificate issue.

Part 2: 8 Ways to Fix A Security Certificate Error?

There are various ways to fix the security certificate error on Android devices. Here are 8 solutions for fixing this issue of Android -

1. Check Your Date and Time

If your Android phone is running with the wrong date and time, then you may face the SSL/TSL certificate issue. In that case, you may get a message on your device "The connection is not private." All you need to do is to just fix your time and date. Let's see the process.

  • First, go to the setting on your Android phone.

  • Now find and go to the option time and date.

  • Now, turn on automatic date and time or set the date and time manually.


2. Change Wi-Fi Connection

If you have the correct date and time and you are still facing this problem then it can be the Wi-Fi issue. You may face this problem because of using any insecure public Wi-Fi. In that case, change your Wi-Fi connection. It is better to be connected with personal Wi-Fi. Hopefully, you will get rid of this problem then.


3. Clear Data & Cache of the Browser

Most of the people use chrome browser on the phone. Because of cache and harmful useless data you may have security certificate error. To fix security certificate error on an Android, you have to clear the data and cache on your browser. Here are the steps:

  • First, go to the Chrome browser. Press the three dots of the browser.

  • Now go to the setting "Privacy" and press the option "Clear browsing data".

  • Now just reload and check out if the problem is solved or not.


4. Refresh the Web-page

Sometimes this certificate security problem issue is just nothing. In that case, all you need to do refresh the browser. It may fix security certificate error Android. But Most of the time it occurs for any issue and you may not get any solution. But it takes a few seconds and sometimes it works. So, before moving to anything serious, reload the browser once.

5. Turn off Antivirus or Security Application

Using antivirus on your device may cause this problem sometimes. The antivirus application blocks many websites and the security certificate error is displayed. In this case, you can just disable the application for some time and you will get rid of this problem. Let's see how to disable the antivirus app.

  • First, go to the setting. Find the application and select the Application manager.

  • Find out the antivirus app. You will see an option disable, and then Press the disable option and go back to the browser.

  • Reload the page and hopefully, you won't see the certificate issue.


6. Do A Soft Reset

Restarting your phone can also be the solution to this problem. Sometimes the problem causes because of the functional problem of your smartphone. In this case, you have to switch the phone and give it a little break for 15 seconds. Again power on and try again. You may get the problem solved.


7. Update Your Browser

I have already mentioned that the browser can be the reason for getting a security certificate warning. If you do not upgrade your browser for a long time you may see this kind of warnings. In this case, upgrade your browser. See how you can upgrade your browser.

  • First, go to the play store and search the name of your browser on the search box.

  • When the result appears, press the icon of your browser and click on the button update. Wait until the update and installation are completed.

  • As soon as it is completed, you will get a notification. Now go to your browser again and refresh it.


8. Reset your Android Device

A factory reset is the most effective way to fix any problem. If the problem is related to your software then there is a big chance that it will be fixed. But there is a negative side to this solution. You will lose all the data, photos, videos and other from your Android phone. The phone will go to the default manufacturer's mode. You can back up the data before applying factory reset data so that you can restore them later. Now see how to do a factory reset a device.

  • First, go to the setting and scroll down and find the option "Backup & reset".

  • Press on the options then you will see some options and press the "Factory reset data".

  • If there is any warning press "I agree or OK". Your phone will take some time to complete this factory reset.

  • Once it is done the open will open like a new phone. And I hope no more security certificate warning will be shown.


If all the above methods cannot help you solve this issue, then there is the last way ---iMyFone Fixppo for Android to help you to get rid off the Security Certificate Error problem. It is an awesome and very easy to use Android repairing software. Because it has the simplest interface and you don't need to be savvy. Besides, it supports thousands of Android phones and tablets. Are you interest in that? Why Just download the free trial version to have a try. We have a free coupon for you now: 20% Discount Code: H8S-WMF-EBU.

Part 3: How to Prevent a Security Certificate Error?

This problem is not a very big problem issue on your smartphone. You can prevent it easily. All you need to know is to upgrade everything. Make sure all your applications are up to date. Another thing you can do is handle each security certificate error as soon as they appear. And another thing I have mentioned that correctly set the date and time on your smartphone.


This article provides clear and easy to follow the guideline for fixing security certificate error of Android device. You can try any of these ways to fix this error of your device but you already know that only a professional tool like Fixppo can guarantee a 100% successful result. So start using Fixppo to repair your Android device and solve any kind of security certificate issue.


By  Miller Walton , to Android Issues

Posted on Jul 04, 2019  ( Updated: Oct 15, 2019 )

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