|
Introduction |
***Note: The author of this guide has archived this guide due to the age of the iPhone 4 and part costs. It may still be useful if you need to check an intact phone but if you find the phone has a problem it's cheaper to buy a replacement phone rather then fix it for the most part. On top of this, the iPhone 4 is more or less tired.*** | | ***IMPORTANT: AS OF ~7/2/2023 (archived years prior), THIS GUIDE IS NO LONGER UPDATED BY THE AUTHOR. This guide was made around the iPhone 4 which hasn't worked on US carriers for at least 10+ years due to a lack of 4G or VoLTE. This guide may apply to other devices, but they often have such stark differences it is unlikely this approach will work for you. These are also prone to repair cost issue as parts can be as much as the entire phone.*** | | | Are you concerned your iPhone 4 may have a bulged battery after many years of use? Here are some basic ways you can see, short of opening the phone. |
|