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How to update my iPhone 6s to IOS 15

Hello,

do you guys know my 16 GB 6s phone has already occupied with 6.5 GB with system store memory with iOS 14 version. Now please help me to update iOS 15 version erasing all memory and from beginning as it want 3.5 gb you can delete all updates and update freshly iOS 15 so my phone system memory will be only 3.5 GB ? Is it possible?

iPhone 6s, iOS 14

Posted on Jan 7, 2022 7:22 AM

Reply
Question marked as Top-ranking reply

Posted on Jan 7, 2022 8:42 AM

Try to get more 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


You need about 6 GB device storage for iOS 15.

1 reply
Question marked as Top-ranking reply

Jan 7, 2022 8:42 AM in response to nikitha68

Try to get more 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


You need about 6 GB device storage for iOS 15.

How to update my iPhone 6s to IOS 15

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