Console error React Native version mismatch

Console error React Native version mismatch

Follow steps below:

• Close all Terminals 
• Uninstall the app 
• lsof -i :8081 
• kill -9 PID 
• react-native link 

Use

compile("com.facebook.react:react-native:0.51.0") { force = true }

Instead of

compile "com.facebook.react:react-native:0.51.0" { force = true }

• 
  
  
  Finally, Rebuild the app
• react-native run-android 
• react-native run-ios
  
  
  Thank you