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Not able to install 15.2

download option is not coming

Posted on Dec 29, 2021 1:35 AM

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Question marked as Top-ranking reply

Posted on Dec 29, 2021 1:38 AM

Hello Amita:

Make sure that your iPhone is setup to meet the following requirements before you attempt to update the iOS version over a Wi-Fi Network. Open Settings  General  Software UpdateIf there is an update available for your iPhone then it will be listed here. Follow the on-screen instructions to download and update your iPhone. 

  • Your iPhone must have a fast Wi-Fi connection; you cannot update over cellular data or a cellular hotspot
  • Ensure that you do not have a beta profile installed from a previous version
  • The iPhone can not be in Low Power mode
  • The battery state of charge must be above 50%
  • Your iPhone must have at least 6GB or more free storage space
  • Your iPhone cannot be connected through VPN
  • You should leave the phone plugged in until it finishes updating, both to assure that it remains above 50% and to keep Wi-Fi enabled (Wi-Fi turns off when the phone sleeps if not connected to power).


Axel F.

1 reply
Question marked as Top-ranking reply

Dec 29, 2021 1:38 AM in response to amita48

Hello Amita:

Make sure that your iPhone is setup to meet the following requirements before you attempt to update the iOS version over a Wi-Fi Network. Open Settings  General  Software UpdateIf there is an update available for your iPhone then it will be listed here. Follow the on-screen instructions to download and update your iPhone. 

  • Your iPhone must have a fast Wi-Fi connection; you cannot update over cellular data or a cellular hotspot
  • Ensure that you do not have a beta profile installed from a previous version
  • The iPhone can not be in Low Power mode
  • The battery state of charge must be above 50%
  • Your iPhone must have at least 6GB or more free storage space
  • Your iPhone cannot be connected through VPN
  • You should leave the phone plugged in until it finishes updating, both to assure that it remains above 50% and to keep Wi-Fi enabled (Wi-Fi turns off when the phone sleeps if not connected to power).


Axel F.

Not able to install 15.2

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