Generally, it can take anywhere from a few minutes to around an hour. The amount of time it takes for iTunes to say “Preparing iPhone for Restore” depends on a variety of factors, including your internet connection speed and the size of the data that needs to be restored. How long does it take when iTunes says preparing iPhone for restore? In addition, prior to actually beginning the update process, iTunes may have to download the update from Apple’s server, which can take additional time depending on the size of the update and the speed of your internet connection. Generally, the process can take anywhere between 15 minutes to an hour or longer, although most updates take about 30 minutes. The amount of time it takes to update an iPhone using iTunes depends on the size of the update and the speed of your internet connection. How long does iTunes take to update iPhone? If the connection is weak, the update may take much longer or fail to complete.Īdditionally, if the iPhone is low on battery, the update may take longer or fail to complete as well. It’s also important to make sure the iPhone has a strong and stable internet connection when downloading and preparing the update. Generally, a small iOS update (such as a bug fix update) should take about 20-30 minutes to complete, while a larger update (such as a major version update) can take anywhere from 45 minutes to an hour or more. It depends on the size of the update and the speed of the internet connection.

How long should iPhone be on preparing update? If all else fails, it might also be prudent to contact Apple’s support line for further assistance. Therefore, it is recommended to have patience and allow iTunes some extra time to finish the process.Īdditionally, if the process has stalled or is taking too long, it may be helpful to try restarting your device or resetting your connection to the iTunes server.

This process ensures that the software update will not cause any conflicts with existing data on your device.Īt times, this process can take longer than initially anticipated as iTunes may check for any incompatibilities with other existing applications on your device. It’s likely that your iTunes is stuck on “Preparing iPhone for software update” because the software is currently performing an extended verification process.

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