If your Apple device is compatible with iOS 17, here’s what you can expect after updating:

What will function as usual:

• Data: Basic data services will continue uninterrupted.
• MMS (Multimedia Messaging Service): Sending and receiving multimedia messages remains operational.
• VOLTE Calling: Voice over LTE (VOLTE) calling should continue without changes.
• iMessage: iMessage services are expected to work seamlessly.

What might not perform as expected:

• Wi-Fi Calling: Wi-Fi Calling might encounter some issues or may not function as anticipated post-update.
• RTT (Real-Time Text): The RTT feature, designed for the hearing and speech impaired, might face compatibility issues or limitations after the update.