How do I update my iPhone to iOS 15.8.2?

To update to the most recent, compatibile version, please see: Update your iPhone, iPad, or iPod touch - Apple Support

And: If your iPhone, iPad, or iPod touch won't update - Apple Support If the above Apple articles do not help, please post back with relevant information. 

boluwatife215 wrote:

I want you to

update my iOS 15.8.2

iPhone 6s Plus

iPhone 6 plus iOS Latest release of iOS 15.8.2 is the end of the line for your old phone

Update your iPhone or iPad - Apple Support

For the iPhone 6s Plus, the latest iOS version is 15.8.2. If you would like to update iOS further, you would need to purchase a newer device that is capable of running a later version. The iPhone 6s Plus simply does not have the hardware capabilities to do that.

Want to upgrade my phone

Upgrade to 17

iOS 17 requires an iPhone XR or newer.