iCloud Authentication or unsupported Apple ID error on iPhone XS

You all know iCloud is the heart of iPhone. Most of the people like to use iPhone because of iCloud. Recently many of them reporting that they had an error like iCloud Authentication, unsupported Apple Id Error or unable to verify iCloud Login. The same error happen to me when I use iPhone then I tried a few steps to overcome this problem. After I tried those steps there was no error while connecting to Apple ID. Hope it useful for you.
Solution 1: Sign-out  your Apple ID

  1. Launch Settings.
  2. Tap your Profile.
  3. Scroll down to see Sign Out and then tap it.
  4. Now restart your device.
  5. Then Sign In the back.

Solution 2: Refresh WiFi/ Airplane Mode

  1. Launch Settings.
  2. Tap WiFi and turn off and turn on it again.
  3. Then tap Airplane Mode and turn on and off it.

Solution 3: Reset Network Settings

  1. Launch Settings> General.
  2. Scroll down and click “ Reset”.
  3. Select Reset Network Settings.
  4. Enter your Password.
  5. Tap “Reset Network Settings” in the pop-up box to confirm.

Note: This action will delete all WiFi password APN & VPN settings of your iPhone.
Solution 4: Reset Apple ID  password
By using https://appleid.apple.com/#!&page=signin  this link and reset your password.solution
Solution 5: Factory Settings

  1. Launch Settings.
  2. Scroll down to see General and then tap it.
  3. Again scroll down to see Reset and then tap it.
  4. Tap Erase All Content and Settings.
  5. Now the pop-up box will appear with 3 options. If you want to Backup your device then tap Back Up Then Erase.
  6. If you have already taken a Backup then tap Erase Now.
  7. Wait until the process gets finished.

Note: This fix will remove all data from your device. Therefore, it is advisable to take a backup.
Hope the above solutions will be useful for you. If you have any doubt regarding this article, please share us via comments. Thank You.

11:23 am

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