Issue Description
Text messages fail to send or receive.
Common Causes
- Messaging app cache issues
- Network problems
- SMSC configuration error
Step-by-Step Solution
Step 1: Restart Phone
- Refreshes messaging services
Step 2: Clear Messaging App Cache
- Settings → Apps → Messages
- Clear cache
Step 3: Check Message Center Number
- Carrier-specific setting
- Contact carrier if unsure
Step 4: Test SIM in Another Phone
- Confirms SIM or device issue
Explore Further
- Reset network settings
Prevention & Best Practices
Keep messaging app updated.