If you want to keep using Samsung Messages, try these steps in order: Samsung Messages Chat registration failed - Page 7
If you're stuck on "Setting up..." or "Disconnected," follow these steps in order to resolve the issue:
RCS often relies on a background Google app called Carrier Services. Go to > Apps . Search for Carrier Services . Tap Storage > Clear Data . Restart your phone. 3. Refresh "Chat Settings" Force the app to re-verify your phone number. Open Messages > Tap the three dots (or profile icon). Go to Settings > Chat settings . Toggle Chat features OFF and then back ON. Re-enter your phone number if prompted. 4. Reset Network Settings samsung messages chat registration failed fixed
To fix the "registration failed" error in Samsung Messages chat settings, you typically need to deregister your number from Google’s RCS servers and wait for a cool-down period
Try these solutions in order. Most users resolve the issue by Step 3. If you want to keep using Samsung Messages,
If you already uninstalled Google Messages, visit the official .
Tap the icon next to "Your apps" and toggle on Show system apps . Search for and select Carrier Services . Tap Storage > Clear Data
Restart your phone and open the app to try registering again. Phase 3: Update Carrier Services
Here is a step-by-step guide to troubleshooting and fixing this error. 1. The "Wait and See" Method (Most Effective)
Sometimes the error isn't the app—it's that your carrier thinks you are using a different phone.
Check if Carrier Services is installed on your device via the Google Play Store .