iOS 17.2.1 official release: fixes iPhone draining too fast in certain scenarios

Today, Apple pushed out iOS 17.2.1 to iPhone users.

The changelog shows that this update contains important bug fixes and addresses the issue of battery power draining faster than expected in certain scenarios.

Previously iOS 17.2 just after the update there are some users feedback, recently the iPhone battery life is much worse, the official finally noticed the problem.

Friends with similar situations can update as soon as possible to observe whether the battery life has returned to normal levels.

After two major versions of iteration, the overall function of iOS 17 has been relatively perfect, affecting the use of the bugs are also basically repaired one by one, for example, the previous iPhone 15 Pro heating problem has been significantly improved.

If the battery life problem is solved this time, it can bring a more stable experience for the iPhone, you may wish to stay in this version for a while longer.

There's not much more to say about iOS 17.2.1, so here's an overview of supported devices:

  • iPhone 15, iPhone 15 Plus, iPhone 15 Pro and iPhone 15 Pro Max
  • iPhone 14, iPhone 14 Plus, iPhone 14 Pro and iPhone 14 Pro Max
  • iPhone 13, iPhone 13 mini, iPhone 13 Pro and iPhone 13 Pro Max
  • iPhone 12, iPhone 12 mini, iPhone 12 Pro and iPhone 12 Pro Max
  • iPhone 11, iPhone 11 Pro and iPhone 11 Pro Max
  • iPhone Xr, iPhone Xs and iPhone Xs Max
  • iPhone SE 2nd and 3rd generation

iPhone 8, iPhone 8 Plus, and iPhone X are not supported on iOS 17, but iOS 16 is still regularly updated with security updates to keep users of older devices safe.

Apple official website v17.2.1 IPSW firmware download link:

iOS 17.2.1 IPSW:

Author: King
Copyright: PCPai.COM
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