How Do You Fix an Authentication Problem on a Tablet?

Are you using the Kindle Fire tablet? Facing issues with your Kindle Fire? Most of the users complain that whenever they are trying to access the Kindle Fire on Tablet then account authentication failure on kindle fire error message displayed on the screen. Having an issue with the Kindle Fire WiFi authentication is very frustrating. But the best thing is that, you can fix the account authentication failure on kindle fire very easily by following a couple of points. If you are the one who is also facing the same issue then don’t worry! We are here to help you. Keep reading the blog till the end and get the best solutions to troubleshoot the account authentication failure on a tablet issue. Let’s get started without any delay.

Instructions to Fix Account Authentication Failure on Kindle Fire 

Look at the below steps to resolve the account authentication failure on Kindle fire issue:

Method 1: Basic Steps to Fix Kindle Authentication Failure Issue

• The first step is turn the Airplane Mode on and then after waiting for some time, turn it off. It will help in resolving the account authentication failure issue.
• Another way is to go to the settings option from your Kindle fire device and then turn on the airplane mode. After some time, turn it off. It will allow the Kindle Fire to reconnect with the wireless network successfully. 

Method 2: Restarting Router 

• The restart of an adaptable wireless router may help in resolving the Kindle Fire authentication problem. Unplug your wireless router for two or three minutes and then plug it again to the original place and let it reboot. 
• Once you complete the steps for restart the Kindle Fire, press and hold the power button for some time.
• Turn on the power button of the Kindle Fire to select the wireless network.
• Click on the Forget password option and then enter the password again for your router to connect your Kindle Fire to the WiFi network. 

Method 3: Use Authentication Key rather than Password

• Sometimes, when you use a password rather than an authentication key then you may face the Kindle account WiFi authentication issue.
• Use the WiFi key in digits rather than security key to resolve the issue. 

Method 4: Other Ways to Resolve Kindle WiFi Authentication Problem 

• Try to reset your wireless router to the factory default settings to resolve the Kindle Fire authentication issue. Once you restore the WiFi router to the defaults settings, you can configure the WiFi network again. It will help you in resolving the Kindle WiFi authentication problem on tablet.
• Change or move the wireless router configuration from b/g/n to g bandwidth standards.
• Check your wireless router for the new updates and update the firmware if any new update is available. The outdated firmware on the router may also create the Kindle WiFi problem. 

That’s it! We hope that the above-mentioned instructions will help you in resolving the account authentication failure on Kindle Fire issue. However, if all the above-mentioned steps fail to fix the issue then get in touch with our Amazon Kindle customer service to resolve the issue in such a short time.