In the world of quick digital communication today, RCS Chat is set to be the next step beyond SMS messaging with advanced features like read receipts, typing, high-resolution image and video sharing, and much more. However, most users are upset about a single, widespread problem: RCS Chat Not Working. We explore the root reasons and resolutions for the failure of RCS, with a special emphasis on Google RCS Not Working.
Common Reasons Why RCS Chat Is Not Working
When facing the issue of RCS Chat Not Working, identifying the root cause is essential. Below are the most frequent culprits:
Incompatible or Outdated Google Messages App
RCS features are only supported by certain versions of Google Messages. If you’re not running the latest version, RCS may be unavailable or buggy.
- Go to Google Play Store > Search Google Messages > Tap Update (if available).
RCS Chat Features Not Enabled
Users often overlook the need to enable RCS manually within settings.
Enable RCS in Google Messages on Android:
- Open Google Messages.
- Tap the three-dot menu > Settings.
- Select Chat Features.
- Turn on Enable chat features.
- Wait for the status to say “Connected”.
Carrier Incompatibility
Not all mobile carriers support RCS. Some carriers implement their own version, causing compatibility issues with Google’s implementation.
- Check carrier support at Google’s RCS Support Page.
- Switch to a carrier known for full RCS support, like T-Mobile, Verizon, or AT&T in the U.S.
Dual SIM Conflicts
If you’re using Dual SIM, only one SIM can be registered for RCS at a time. Misconfiguration can block the feature entirely.
- Set your preferred SIM for messaging.
- Disable the second SIM temporarily and test RCS functionality.
VPN or Custom DNS Issues
Using a VPN, custom DNS, or ad-blocker can disrupt Google’s background verification for RCS setup.
- Disable VPN/DNS temporarily during the activation process.
- Restart the app and device after changes.
How to Fix Google RCS Not Working
Clear App Cache
Corrupt cache files may block RCS chat activation.
- Go to Settings > Apps > Google Messages > Storage > Clear Cache.
Force Stop & Reboot
Often, a fresh start resolves pending verifications.
- Long press Google Messages icon > App Info > Force Stop.
- Reboot your phone.
Reset RCS Chat
If stuck in “Setting up…” status:
- Open Google Messages.
- Tap the three-dot menu > Settings > Chat Features.
- Tap “Reset RCS” or disable and re-enable chat features.
Turn Off Battery Optimization
Battery optimization may hinder the background activation of RCS.
- Go to Settings > Battery > Battery Optimization.
- Find Google Messages, and set it to Not Optimized.
