Open your iPhone's Settings. Here’s how to enter diagnostics mode (dubbed CheckerBoard) on iOS 10.3 powered iPhone, iPad and iPod touch devices. Nicole Levine is a Technology Writer and Editor for wikiHow. After isolating an issue on your Mac to a possible hardware issue, you can use Apple Diagnostics to help determine which hardware component might be causing the issue. After downloading it was painfully apparent this app is not a Diagnostic Tool for the iPhone. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/c\/cd\/View-Your-Diagnostics-and-Usage-Data-on-an-iPhone-Step-1-Version-2.jpg\/v4-460px-View-Your-Diagnostics-and-Usage-Data-on-an-iPhone-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/c\/cd\/View-Your-Diagnostics-and-Usage-Data-on-an-iPhone-Step-1-Version-2.jpg\/aid8414429-v4-728px-View-Your-Diagnostics-and-Usage-Data-on-an-iPhone-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

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Apple diagnostics are diagnostics in name only.Copyright © 2008-2020 Redmond Pie. Any ideas? It’s amazing what can be found in beta releases of iOS, and there are few better at discovering such things than developer Steve Troughton-Smith. Plug it into charger and then immediately hold down Home + Volume Up while booting.Step 3. After the Apple logo, the system will boot into Diagnostics mode, as can be seen in the images below.And that’s just about all there is to it. This article was written by Nicole Levine, MFA. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. Forget looking at how many bars - or, on the iPhone, dots - of signal you have. Prolific when it comes to diving deep into iOS and Xcode, Troughton-Smith has again been on the lookout, this time discovering that iOS 10.3 offers easy access to a new diagnostics mode that is indented to allow Apple Store Geniuses to troubleshoot iPhone and iPad issues.The feature, dubbed CheckerBoard, allows Apple Store employees to take an iOS device and investigate potential issues with it via a special software implementation that is not normally accessible to users. I did a search on the App Store for iPhone diagnostic tool After doing a general search on the App Store for a Diagnostic Tool for the iPhone this app appeared. It’s probably not overly wise to go poking around too much; we are not 100% sure what potential damage you could do if you did. How to activate your iPhone's hidden Field Test Mode. This wikiHow teaches you how to view diagnostic files that contain detailed information about crashes and memory issues on your iPhone. Field Test Mode on iPhone allows users to get detailed information on their cellular signal and cellular connection, and has long been a popular alternate method of displaying the cell signal on iPhones as a number instead of the signal bars or dots. In most cases, you should just select Auto Test. To put your iPod in diagnostic mode, hold the following buttons: iPod 4G+ (includes Photo, Nano, Mini, etc.

Question: Q: Stuck in Diagnostic Mode I have tried everything from letting it die an recharging.

If your Mac was introduced before June 2013, it uses Apple Hardware Test instead. Hitting the menu an middle buttom at the same time.
Go into your data settings and go down to the bottom, it will all be there. However, Troughton-Smith has discovered that accessing it via devices on which iOS 10.3 is installed is a simple case of performing some finger gymnastics and pressing the correct buttons in the right order.Here’s what you need to do in order to try CheckerBoard out for yourself.Step 2.