How to solve "Disabled by Administrator, encryption policy, or credential storage" error and 'Your connection is not private error' in Google Chrome

                           Today i will tell about how to solve some errors that occur in Android Phones.  Many Android smartphone and Tablet users get error  “Disabled by Administrator, encryption policy, or credential storage” and are unable to change settings, unable to change lock screen method and other problems. 

This error occurs sometimes after flashing new ROM in your phone, clearing cache and cookies, while enabling some administrator policy or encryption at some point or any other reason.

One of the problem you get is ... all lockscreen and security options become Disabled and you are not able change it.
If you got into “Disabled by Administrator, encryption policy, or credential storage” error on your phone. Here's how to quickly solve it and get access to all of your settings and lockscreen options. Read below ...

Instructions :-

• Go to "Settings" in your phone.
• Now go to Personal column and select "Security".
• Scroll down to Credential Storage.
• Select "Clear Credentials" and remove all certificates.
• Now the error will be Solved and You will be able to change lockscreen method and other setting options.

Clearing Credential will fix the Problem...and you will have access to all the settings.

   

If the above method didn't worked for you...try below steps :-

Go to Settings → Security → Encryption, there's a "Decrypt Device" and "Decrypt SD Card" option. 

Select Decrypt SD Card

Now Uncheck all boxes.

This will Remove the Encryption. 

Another error we get into is "Your connection is not Private" in Google Chrome

           When this error occurs, you will not be able to enter the website you want to.

To solve this Problem do the same above method .i.e "Clear Credentials". The error will be fixed and you will be able to enter the Website.