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Nevaeh_2 Author

Level 1

5 points

Update 15.2.1

My phone won't update. It says an error has occurred.

iPhone 11 Pro Max

Posted on Jan 17, 2022 4:21 PM

Top-ranking reply

Raicya

Level 10

209,265 points

Posted on Jan 18, 2022 3:22 AM

Optimize the range of the mobile network, see this Apple article: If you see No Service or Searching on your iPhone or iPad

https://support.apple.com/en-us/HT201415

Check also the Wi-Fi network, see this Apple article: If your iPhone, iPad, or iPod touch won’t connect to a Wi-Fi network

https://support.apple.com/en-us/HT204051

You need about 6 GB device storage, see this Apple articles below:

If you need more space for an update on your iPhone, iPad, or iPod touch

https://support.apple.com/en-us/HT203097

How to check the storage on your iPhone, iPad and iPod touch

https://support.apple.com/en-gb/HT201656

Clear Other storage on your iPhone or iPad

https://support.apple.com/en-us/HT211686

What's the difference between device storage and iCloud storage?

https://support.apple.com/en-us/HT206504

View in context

Update 15.2.1

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