
Galaxy users hit RCS snag after Smart Switch transfer, Google blames cached data
Samsung Galaxy owners who migrated to a new device with Smart Switch report Google Messages’ RCS failing, sometimes showing error 3100. Google says corrupted cache files transferred during Smart Switch may cause the issue and suggests updating Google Messages, turning off and on RCS, clearing Carrier Services data, rebooting, and re-enabling RCS, though not all users see relief and some have only resolved it via factory reset; carrier porting issues may also play a role.
