SOLUTION
i have tried all possible steps
step i have tried below but doesnot work
1. Delete the account but doesnot work
2.Reset the iphone network setting but doesnot work.
3. Manually add Yahoo Mail to iOS Mail ( ALL BELOW POINTS DOESNOT ALSO)
- Remove your Yahoo Mail account.
- Tap Settings | Mail, Contacts, Calendars.
- Tap Add Account | Other | Add Mail Account.
- Enter your name, email address, email password, and a description, then tap Next.
- Select IMAP, enter the Yahoo Mail IMAP settings, then tap Next.
4. CONTACTED Iphone company, But did not provide any help.
SOLUTION
1.DELETED THE YAHOO ACCOUNT FROM MY MOBILE.
2.WENT IN TO CITY CENTER WHERE MOBILE SIGNALS WAS GOOD
3.WHEN THE MOBILE SIGNAL WAS GOOD ( DID NOT USE WIFI NETWORK) ONLY USE MOBILE INTERNET.
4. FROM IPHONE GO TO SETTINGS>>>THEN MAIL CONTACT CALENDERS OPITION THEN >>> USE ADD ACCOUNT >>>. THEN CLICK ON YAHOO! OPTION >>>>> THEN WRITE DOWN YOUR NAME _________ THEN WRITE DOWN YOUR COMPLETE EMAIL ID _____________________ THEN WRITE DOWN PASSWORD ___________ THEN CLICK NEXT >>>>> AFTER THAT IT WILL SAY WRONG ID OR PASSWORD >>>>>>>, THEN ENTER THE EMAIL AND PASSWORD AGAIN >>>>> AFTER THAT IT WILL SAY YOU WAN TO SAVE THE ACCOUNT AND IT WILL ALSO SAY YOU WILL NOT RECIEVE THE EMAIL JUST SAVE IT .
BEFORE DOING ALL THIS STEPS MAKE AN EMAIL ACCOUNT ON GOOGLE , IN THE GOOGLE SETTING AREA CHOOSE ALL THE EMAIL TRANSFER FROM GOOGLE TO YAHOO.
AFTER THAT ADD THE GOOGLE MAIL ACCOUNT . AFTER ONE DAY ALL YOUR EMAIL WILL BE TRANSFERED TO YOUR GOOGLE ACCOUNT. WHEN ALL YOUR EMAILS TRANSFERED TO GOOGLE EMAIL ACCOUNT.
AFTER THAT CHOOSE THAT AREA WHERE YOUR MOBILE PHONE SIGNALS ARE EXCELLENT MUST MAKE SURE YOUR WIFI ACCESS IT NOT NEAR TO YOUR PHONE.
AFTER THAT TRY TO OPEN YOUR YAHOO ACCOUNT . IT WILL ASK YOU PASSWORD , THE DO THIS 4 TO 5 TIMES. AFTER THAT WAIT FOR ABOUT AN HOUR. YOU WILL RECEIVE AN EMAIL FROM YAHOO IT WILL SAY BELOW
Hi OBIAIDEMUHAMMAD
Someone attempted to sign in to your Yahoo account( ******************) from an app that doesn't meet Yahoo's security standards. We blocked this sign-in attempt, which was made on:
Sun, 9 Oct 2016 19:04 BST from United Kingdom.
If you were trying to sign in, please take one of these actions:
Option 1 (recommended): Use mail.yahoo.com or the Yahoo Mail app for Android and iOS to access your account more securely.
Option 2 (not recommended): If you still want to use an app that uses less secure sign-in to your Yahoo account:
Click here:https://login.yahoo.com/account/security#other-appsTurn on ‘Allow apps that use less secure sign-in’Go back to your existing email application and sign in to your Yahoo account again.
Using apps that don't meet Yahoo's recommended security standards may leave your account more vulnerable or less secure.
If you did not try to sign in, click herehttps://edit.yahoo.com/config/change_pw and change the password for your account.
For more information, visit our help page at:https://help.yahoo.com/kb/sln26418.html.
Regards,
Yahoo
NOW CLICK ON THIS STEP. PLEASE NOTE YOU WILL STARTING RECEIVING AN EMAIL TO YOUR GOOGLE ACCOUNT. THEREFORE WHEN YOU OPEN YOUR GOOGLE ACCOUNT YOU WILL SEE THE EMAIL COME TO YOUR FROM YAHOO. OPEN THE GOOGLE MAIL THEN OPEN THE YAHOO MAIL AND THEN CLICK THE BELOW LINK
Click here:https://login.yahoo.com/account/security#other-apps
FOLLOW THE INSTRUCTIONS , PLEASE DONOT CHOOSE THE MOBILE OPTION SECURITY OPTION JUST CHOOSE THE SECONED OPTION , AFTER IT WILL ASK YOU EMAIL AND PASSWORD , ENTER THAT YOU YAHOO MAIL WORK 100 %
REGARDS,
Obaid-e- Muhammad