What does ## 873283 do?
The ##873283# simply used to update the phones PRL.
It’s built and provided by your carrier, and used when your phone is connecting to the tower.
It indicates which radio bands, sub-bands, and service provider IDs will be searched for, then allows the phone to connect to the correct tower.
This is a free service..
How do I force my iPhone to update carrier settings?
You can manually check for and install a carrier settings update with these steps: Make sure your device is connected to a Wi-Fi or cellular network. Tap Settings > General > About. If an update is available, you’ll see an option to update your carrier settings.
How do I find out what carrier my iPhone is locked to?
Check Your iPhone IMEI Number Once you found the IMEI number of your device, you can go to any CTIA-Accredited IMEI checker to get the information about your carrier lock status. These services search through Apple’s GSX database to gather info about your iPhone.
Why am I getting carrier settings update?
This pop-up is Apple’s way of alerting you that Apple or your wireless carrier (e.g., AT&T, Verizon, etc.) has made some kind of changes in how your iPhone connects to your wireless carrier’s network, and that your device needs to be updated to accommodate these changes.
What is carrier settings update?
Carrier settings updates are small files that are installed on iOS devices. The carrier settings include updates to Access Point Names (APNs), MMS settings, features like tethering and default apps. Having the most up to date carrier settings is recommended for the proper functionality of the device.
What does it mean when iPhone says carrier settings update?
When you see an alert that says “Carrier Settings Update” on your iPhone, it means that Apple or your wireless carrier (Verizon, T-Mobile, AT&T, etc.) have released an update with new carrier settings that will help improve your iPhone’s ability to connect to your wireless carrier’s network.