If you are noticing issues with messages not syncing to MightyText while using Android 6.0+ on a Samsung phone, please do the following:

  1. Launch the MightyText app on your phone and tap the 3 dot settings icon
  2. Tap Battery Optimization
  3. Tap Apps not optimized at the top and choose All apps

  4. Find MightyText in this list and tap it (so that it is turned off)

  5. Restart your phone

Once this is done, give it another try and let us know if you continue to see the same issue.