For the first significant redesign of the lock screen, iOS 16 will undoubtedly be remembered. The iPhone now offers a variety of “faces” options for personalizing the lock screen, using a system very similar to what we find today on the Apple Watch. However, you immediately feel so helpless when you are unable to activate your iPhone. A list of common issues that prevent iPhone activation is provided below.
Ways to Fix Could Not Activate iPhone Error After Installing iOS 16 Update
Restart iPhone
The best solution to handle software failures, glitches, or other issues is to restart your iPhone. This will also fix the iPhone won’t turn on problem. Users of the iPhone 8 and later models must press and release the “Volume up” and “Volume down” buttons in that order. the side button, then long press. Await the appearance of the Apple logo.
Check Wi-Fi network connection
Try this alternative if the above measures do not work. The problem could be related to your network connection. Check if the Wi-Fi network is stable and working correctly. If there is a problem, please connect to another Wi-Fi.
Reactivation with iTunes
Even after trying all the previous methods, there is still a possibility that the “Couldn’t activate my iPhone” problem is not solved. Follow these steps to reactivate your iPhone with iTunes. First, update iTunes to the latest version. After that, launch it and connect your iPhone. Wait for iTunes to detect your device. Select your device and click the “Activate your iPhone” option. Enter your Apple ID and password, and then click “Next” to solve the activation error problem.
Verify SIM Card
Are you receiving the message “SIM card is not supported”? It appears that you didn’t properly insert the SIM card. In addition, your iPhone may be locked; therefore, ask your carrier to unlock both the iPhone and the SIM card.
Final Words
We hope like our article on how to Fix Could Not Activate iPhone Error After Installing iOS 16 Update. The most recent version of the Apple smartphone’s operating system, iOS 16, has numerous customers reporting activation errors, which primarily affect iPhone 14 models. This problem is not brand-new; earlier versions already contained it. However, it is simple to fix and has no impact on your overall experience.
