— Should I install the iOS 9.3.2 Update? —The latest iOS is 11.3 If you're on any previous version of iOS 11 I recommend upgrading to iOS 11.3. If you're on iOS 10.x, this is the version of iOS 11 you've been waiting for. Easy answer: yes, unless you are thinking of updating an iPad Pro 9.7 inch. In that case, don’t. The iPad Pro 9.7 inch can, in some cases, become “bricked” (completely unresponsive) when the 9.3.2 update is applied.
UPDATE:Apple has recognized the problem and for now the highest available iOS version for the iPad Pro 9.7 inch is 9.3.1. If you try to get 9.3.2 on an iPad Pro 9.7 inch you’ll be told that 9.3.1 is the highest version available. For now.
UPDATE #2: Apple has released a revised 9.3.2 for the iPad Pro 9.7 inch. They’ve included complete instructions, even addressing the “Error 56” problem.
You may be wondering what’s new in 9.3.2, compared to 9.3.1. As with most small updates it’s security improvements and bug fixes. You can read all about it on Apple’s site and it won’t take long as there are only five bug fixes listed.
I recommend you install the 9.3.2 update “over the air” which means you go to Settings, General, and Software Update. Do it when your device is plugged in (charging) and connected to WiFi.
Wondering whether to update your Mac? See this article about updating to 10.11.6.
If you have other questions, contact me. Use the form on my Contact page.