Fix Facebook Authentication Failed On Android

Facebook seems to have become an integral part of our life. Whether we are at home, vacation, or on-the-go, Facebook is the application that we prefer to connect to. Available for multiple platforms such as Computer, tablet, and Smartphone and different operating systems such as iOS, Windows, and Android, Facebook is easily accessible and fun to use. Majority of Facebook users prefer to access their account via Android device. While Facebook is easy and simple to use via Android device, However, if you ever have an issue with your FB account such as authentication Failing on Android, you can fix the issue by following the below-mentioned suggestions.

Steps to Fix Facebook Authentication Failed on Android

1.) Make Sure your Phone has Proper Internet Connection

While it may seem silly but whenever you have login or authentication error with your FB account on Android, it is best to first make sure that your device is properly connected to the internet. Try switching to WiFi if you are using mobile data or vice-versa.

2.) Remove Cache and Data

If your internet connection is working properly, then make sure that you clear the Cache and Data for your Facebook application on your Android device. To do this, simply go to the Settings app > Application Manager > All tab > Facebook > Clear Cache and then Clear Data. This is generally one of the common issues. Fixing this should clear the Facebook authentication issue in most of the Android devices.

3.) Keep your Facebook Updated

Make sure that your Facebook app is up-to-date as an outdated application can also lead to different FB issues and errors including authentication issue. To check update for the Facebook app, go to the Google Play Store and open your Facebook app in it. Check if you find any information for new updates available for the Facebook app.

4.) Keep your Android Device Up-to-Date

Like an outdated FB app can cause sign-in issues, similarly, an outdated Android operating system can also cause similar issues and errors. So, make sure that your Android device is running on the latest updates. To check updates, go to the Settings app > About Phone > System Updates.

5.) Reinstall the Facebook App

If even after following the above-given suggestions, you are experiencing Facebook authentication issue on your Android device, it is best to uninstall and reinstall the Facebook application on your Android device. This should fix the problem right away.

So, these are the ways to fix Facebook Authentication issue on your Android device.If you find any problem, contact our Facebook customer service toll free number.

Enable or Disable Two-Step Verification in Yahoo Mail

Yahoo’s Two-step verification feature works as an added security layer to your account. Activating this feature in your Yahoo account sends a security code to your registered phone number each time you will sign into your account from a new device. You will need to enter this security code when signing into your Yahoo account.

If you wish to enable two-step verification feature in your Yahoo Mail account, follow the step-by-step instructions provided below in this guide.

Steps to Enable Two-Steps Verification Feature in Yahoo

1.) Log into your Yahoo Mail account and select your “Profile name” located in the upper-right corner of your Yahoo account’s page.

2.) From the drop-down menu that appears on your screen, click on the Account info option. You will be taken to the “Account info” page.

3.) On the Account info page, click on the “Account security” tab located on the left-hand-side panel of your screen.
NOTE: You might be asked to enter the password of your Yahoo account to access “Account security” section.

4.) Under “Account security” page, click on the “slider” icon located next to “two-step verification” option.

5.) On the next screen, you will be asked to enter your “mobile number” to enable “two-step verification” feature.

6.) After entering your phone number, click on the “Send SMS” button. Yahoo will send a verification code to your mobile number.

7.) Enter the verification code on the next screen and hit “Verify” button.
NOTE: You can also verify your mobile number via calling option instead of SMS option. For that, simply click on the “Call me” button instead of “Send SMS”.

8.) After your mobile number gets verified successfully, a “Success” message will appear on your screen. With the message, you will also be asked for “Create app passwords” option.

9.) App Password is required when you are using an app like Outlook, iOS mail, Mozilla Thunderbird that does not support two-step verification. If you are using any of these applications, click on the “Create app passwords” and follow the on-screen prompts to complete the process.

10.) However, if you are not using any such applications, you can click on the “Skip for now” button. And, from next time onwards when you will sign into your Yahoo account on a new device, you will get a verification code on your registered mobile number for accessing your account.

How to Disable Two-Step Verification?

If you ever wish to deactivate two-step verification feature in your Yahoo account, follow the below-mentioned instructions to complete the process.

1.) In your Yahoo Mail account, click on the Gear icon located on the top-right corner of your screen. A drop-down menu will appear.

2.) From the drop-down menu, click on the Account info option. You will be directed to the Account info page.

3.) Under Account info page, click on the Account security option located on the left-hand side panel.

4.) Under Account security, go to the Two-step verification option and click on the “Slider” icon.

5.) This will disable the two-step verification feature for your Yahoo account.

So, this is how you can easily enable or disable Two-Step Verification in your Yahoo Mail account. If you want any further assistance you can dial the Yahoo customer support service team for a quick solution.

How to Delete a Hotmail Account on an iPhone

When you are not in need to continue using your Hotmail account, you can delete it instantly. This is a great move as you don’t want your recipient to keep sending messages to you and you are going to miss them. In order to delete a Hotmail account of iPhone users have two different methods. First is to delete the account using the Mail app of your iPhone device and another is to get it deleted using the web browser.

We have the quick guide for all Hotmail users, who want to get their Hotmail account deleted using their Phone. They can choose from any of these methods; this depends upon the comfort of the users. When you find that your account is of no use; you can opt any of these methods and get rid of with it.

Method 1 – How to delete a Hotmail account on iPhone?

  • First of all start from home screen, then tap on the Settings tab on your iPhone device
  • Now, go to the Mail, Contacts, Calendars option
  • Here, from this option, you will find your Hotmail account listed under Accounts section
  • Here, from the bottom part of the screen, you can see the tab as Delete Account button
  • Finally, you have to confirm it by tapping on Delete from my iPhone option

If you are comfortable with web browser then, you should use this method. It is easy to use and very comfortable for all user groups. In fact, this guide is easy and it lets you get the account delete with few steps. You can go to any web browser and follow these steps and delete the account.

Method 2 – How to delete a Hotmail account on iPhone?

  • Your first step is to go to Hotmail account login page
  • And then, Enter your email ID and password and press login
  • Here, from settings, you need to switch to Account Settings option
  • Then, click on the Close account option show down below on page
  • This may ask you to make sure, you just need to follow the steps by clicking on Next button
  • And then, click on Make account for closure and press OK button
  • You will be redirected to final submission, if you are sure then click on Done option to confirm

You can also get help from Hotmail customer service tech support helpdesk to quickly fix your Hotmail technical issues.

How to Delete or Deactivate Yahoo Email Account

A Yahoo account user can easily delete the account when it is not in use. This is a common practice when a Yahoo user creates an account, but later realized that there is no use of it; then you can easily delete the account. The new email service providers as Gmail, AOL, Outlook and more are available; this gives choice to existing Yahoo Mail users.

In fact the last mass-hacking incident with Yahoo Mail made users to switch to some other options. They are closing down the use of their Yahoo account and now moving to some other service provider for email to get the better services and features. Here, some users are not interested to use their account for some personal reasons; well, they can opt to close the account anytime.

How can I delete my existing Yahoo! Mail account?

When you are sure about deleting your account and want to get rid of with it, you can think of deleting your account on an immediate note. The idea is simple; you have to follow a step by step process to delete the account.

You are about to delete the account; so after deletion, you can’t access of your Yahoo account messages and attachments, take backup. This is the need for you as a user; you have to get backup of such important conversation and attachments before deletion; else you can’t get them back.

Along with this, we would recommend you to remove your account from any third-party website and subscription; because after closing the account, you can’t get it back and you may lose these accounts too.

Steps to close/delete/deactivate the Yahoo account

When you are sure about closing your Yahoo account and already taken a necessary backup; it’s time to follow the account termination process.

  • The first step is to sign in to the Yahoo account termination page
  • Here, you can read the info on terminating your account carefully
  • After that click on Continue button
  • Then confirm your identity and click on Yes, terminate this account message
  • This will send your request to close your account

Once you submit the request to close your account, you need to wait for next 40 days to get your account closed completely. Yahoo will take this minimum time period to close your account; in case you wish to get your account reactivate,  you can by signing in once again.

If need any assistance, contact Yahoo customer support helpdesk for live help on the technical part.

How To Delete All Messages In Facebook Account?

The Messages section in your Facebook account consists a record of all the communications which you have sent and received to the people. Therefore, messages can be forwarded, searched, and deleted, though the right method. If you want any time to delete the messages of your chat box, then you can easily do it. Whether you wanted to delete a single message or all conversation from a Facebook account, you can do it via the right methodology.

Here are the two different ways to delete all messages in Facebook account:

Way to delete all Facebook messages

Use a Google Chrome extension

  • You can use Google Chrome extension for deleting your entire Messenger inbox. The extension will help you in deleting all messages instantly with just a few clicks.
  • After downloading the extension, you need to open Facebook Messenger and enter the extension’s icon.
  • Then after the extension will open just above the inbox and will list a few directives.
  • In case you have messages that you would like to archive, hover the mouse over the message, enter the settings wheel. And choose the option to archive that message.
  • Now enter begin deletion and inbox will be cleared.

Note: You need to keep one thing very clear that deleting messages is permanent. After deleting you won’t be able to get them back.

Deleting each message separately

On the other hand, here is another way to erase Facebook messages via choosing them one at a time. This can be a tiresome procedure, but it’s perfect if you only want to delete some of the messages in your inbox.

For this, you need to find the message thread that you decided to delete. And hover your mouse over it and enter the settings wheel. Then once the menu drops down, choose delete and this manner conversation will be erased.

Phone users:

The phone users can tap and hold the particular conversation, then choose delete from the menu that appears on the computer system screen.

The tricks are going to help you at the time of deleting all messages on Facebook. In case of any technical problem, you can consult certified professionals of Yahoo. They will help in proffering the more and more details related to messages on Facebook.

If you are looking for help from the expert so you can call toll free Facebook customer support service helpline number to get instant help.

How To Fix Yahoo Error Code 475

Error 455: Suspicious activity detected!

Account temporarily blocked from sending messages!

Your Yahoo account is blocked now; you are barred to access it for next few minutes to hours. The temporary error usually restricts users to access their accounts in order to keep the account safe and secure. This is really helpful when some hacker attacks your account or gets it access; but the suspicious activities will make it difficult for hackers. Before, it creates more damage; your account will be freeze to access for up to next 12 hours.

Yet, we need to understand that the reasons, we are unable to get access to own accounts. There are many possibilities, so we are discussing the most common reasons and possible causes. When you are unintentionally sending lot many messages or emails in a single run; it will a suspicious activity according to the Yahoo security definition. In fact, when you are sending duplicate information in your mail or when you are sending one or more emails to a large number of recipients with your Yahoo account.

This error can also bother you when you are using it on your Yahoo Mail app. You will get this error when you try to send an email using your Yahoo Mail app and it gets failed for any reason. It will be diverted to your Outbox folder; it will be there due to any reason. Yahoo will notify you of the message and attachments exceeding the size limit with your mail, you need to respect it and fix it.

Well, if you talk about the solution for this error, we would recommend you to take the precautions rather facing this error. You need to make sure that you are using the Yahoo account for sending bulk mail, avoid it or make sure don’t to send more emails in a single time frame.

You can also try after signing in and out from your Yahoo mail account and sign in again after clearing the cache and browser history. This is really effective for temporary errors. Signing in after clearing cache and browsing history will fix the error, yet make sure not to send bulk mail or mass mailing.

When you are sure that you haven’t sent bulk emails, still your account got this temporary error, you need to be a little careful here. There could be some suspicious activity or hacking attempt on your account. Here, you need to sign in with help of Yahoo Sign In Helper and get into your account; change the password and update the account settings with a new one. We recommend here a better security with Yahoo Account Key or 2-Step Verification with your account.

Still facing issue while using Yahoo mail account so you can call Yahoo customer support service helpline number to get instant help on Yahoo Mail account.

How To Sync Yahoo Mail Contact In Iphone

When you sync your Yahoo account with your iPhone, then you can access your Yahoo mail contacts, mail and calendar directly from your iPhone. This ease life of a Yahoo mail account user, who have iPhone; it works for all email communication.

This needs the user to sync and configure Yahoo account with iPhone; as this will be a great help to get access to all contacts at a single place. And, you don’t need to keep switching from your Yahoo account to iPhone. We have this quick guide for you to learn the way to sync Yahoo Mail contact in iPhone.

Learn to sync your Yahoo Mail contact in iPhone

  • Start from the Home Screen of your iPhone
  • Then tap on Settings on your device
  • After that, you need to tap on Contacts or Calendars option
  • Here, tap on Add Account button
  • After that, tap on Yahoo icon
  • Here, simply enter your email address and tap on the Next button
  • And enter your password and tap on Sign in button
  • Then, slide the Mail, Contacts, and Calendars sliders on, and tap on Save button

The above method is automatically syncing of your Yahoo account and contacts with your iPhone. Sometimes the automatic process is not successful; in that case, you need to use the manual configuration and sync process. This requires a Yahoo user to use the sign-in credits and IMAP server settings.

Learn to manually sync your Yahoo Mail contact in iPhone

  • Start from the Home Screen of your iPhone
  • Then, open the iOS Settings app
  • Here, you need to tap into Accounts & Passwords or Mail, Contacts, Calendar on older devices
  • And now tap into Add Account
  • Tap on Other rather Yahoo icon
  • After that, you need to enter your complete email address and password
  • Then tap on Next button
  • Also, enter our IMAP settings for Incoming and Outgoing servers
  • After that enter your email address for the username, then tap on Next button
  • You have to make sure that Use SSL is ON and Server Port is 587, then tap on the Done button
  • This will sync your Yahoo account with your iPhone and you can access your emails too

The IMAP Settings, which should be used while configuring your Yahoo Mail account on iPhone is given here.

IMAP server settings for Yahoo! Mail account

Incoming Mail (IMAP) Server

  • Server –
  • Port – 993
  • Requires SSL – Yes

Outgoing Mail (SMTP) Server

  • Server –
  • Port – 465 or 587
  • Requires SSL – Yes
  • Requires authentication – Yes

Your login info

  • Email address – Your full email address
  • Password – Your account’s password
  • Requires authentication – Yes

These settings will be needed while configuring or syncing the account with iPhone. If this solution not working then you can speak with Yahoo customer service expert for technical help.

Unable To Send Attachment In Facebook Account

Using Facebook is an overwhelming experience for social networking. You can connect people, make new friends, join various groups, start your own group, make a family group, follow a famous personality or celebrity, chat within your contact and network, share your own life incidents and post about various updates of life.

And, now you can share files, photos, videos, audio files and more to your contact while chatting with them. This is an advanced feature when you can chat with your contacts and share files with them. It gives you real-time conversation experience when you want to talk about some documents or some photograph. This feature makes the Facebook messenger chat a completely different experience as other competitive IM or messenger application.

Well, this has so many advantages, yet there are certain limitations too. And these restrictions come as an issue when you try to access your Facebook messenger and send a file to it. This is due to the file size, which is limited to 25 MB as a single file. So, when your file size increases to 25 MB; you can’t send it. The only alternative here is to send a smaller file with a limited size of lesser than 25 MB.

Your file type also matters, and this is due to the safety and security of your Facebook account and your contacts too. This restricts users to send a certain file type which falls under the suspicious or harmful files.

When a user tries to send some malicious virus using the Facebook messenger as an attachment, the Facebook server will automatically filter it out and won’t let you send it. You need to be careful that your file shouldn’t be the suspicious one else you will get the error. Especially, the file extension plays a vital role, in order to evaluate the credibility of the file and its contents. You need to keep these things in mind and you can avoid any uninvited trouble of sending and sharing the files using Facebook.

How to Block SPAM In Yahoo Mail Account

Spam issue isn’t a small concern in the email world. Getting too many spams day by day not only waste your precious time but also can be very annoying at times. Basically, you can’t stop spam completely but certainly, their numbers can be reduced gradually with the help of good internet etiquettes. This article will help you block spam in your Yahoo account.

There is no doubt that Yahoo has the strict spam filters associated in the background but most of the time some of the emails manage the way to the inbox.  If you get a spam, mark it as a spam immediately. By doing so, you will train the filter for the future.

  • Log on to your Yahoo Mail account.
  • Navigate the email which is supposed to be a spam.
  • Select the particular email or else multiple emails can also be selected.
  • Press the “Spam” button.

You must unsubscribe from the mailing lists, retail advertisements and newsletters. The moment you provide your email address on any of the websites, you unintentionally subscribe to their mailing list or advertisements. However, in the most of their email, you will find a link or button to unsubscribe anytime.

  • Open an email.
  • Find out the unsubscribe button or link.
  • Click “Unsubscribe”.
  • You may be asked to educate them the reason for unsubscribing their mailing list. It could drop-down arrangements or multiple choice amendments.

Legitimate organisations always leave a link or button to unsubscribe. It could be in the form of a button at the bottom or in the form of a link. If still, somehow you fail to find the unsubscribe button or link, mark it as a spam.

To avoid spam situation in the near future, follow the steps below:

  • Don’t reply to the senders you don’t know very well.
  • Watch out when you share your personal email address with anyone.
  • Never reply to messages showing urgency like last day or subscription will be expired etc.
  • You shall never signup with the websites who promise to remove your number from the spam list. The chances are very slim that some of them may be legitimate but almost all of them are the real address collectors used by the spammers.

If you are still experiencing the bombardment of the spam, call our certified Yahoo technicians on our toll-free phone number and get the prompt resolution for it.

Add/Remove Other Email Account In Yahoo Mail On Desktop Or Phone

Have you got multiple email accounts? Or are you tired of signing in/out every time when you switch to other email accounts? Well! Gone are days when you have to log in or log out every time if you want to access other email accounts. Yahoo gives you an option to add multiple accounts from different platforms and access all of them in one single place. Read, write or reply from any of your existing email accounts without switching to it.

Add another email account in Yahoo Mail:

  • Log on to your Yahoo account and press the gear like icon on the right-hand side of the screen.
  • Click “Settings”
  • Click “Accounts”
  • Click “Add another mailbox”
  • Type the email address you wish to add then click “Add mailbox”
  • Once you get the pop-up screen, enter the password of another email account which you wish to add.
  • Follow the on-screen instruction. You may be asked to verify a link sent to another email address.
  • Click “Done” followed by Save.

You can change the name, description and signature if you wish.

  • While you are logged on, click on the gear like icon and select settings.
  • Click “Accounts”
  • Select the account you added recently.
  • Edit the name, description, reply-to address or signature.
  • Click “Save”

Sending/Receiving email from another account:  The account you just recently added will be listed in the top-left.  Select the account then hit “Compose” to send an email from that particular account. Attentively, click on the same account and you will be redirected instantly to the inbox of the account you added.

Remove an account you added in Yahoo Mail:

  • Click on the gear icon and choose “Settings”
  • Click “Accounts”
  • Choose the desired account.
  • Click “Remove mailbox”
  • Click “Remove mailbox” once again to confirm it.

Note:  Adding another email account from a different platform isn’t available at the moment in the Yahoo app. However, you can follow the steps mentioned above in a mobile browser installed on your Smartphone and do the same.

If you are unable to add another email account or getting an error, call our certified Yahoo technicians on our toll-free helpline number and get the instant resolutions for the same.