Problems in bedrock

Today I have updated to the new version of minecraft on Android, I installed the update, go into settings and select the "use mobile data" function, as I always do, when entering the server it gives me the following error: I must connect to the network wifi to play with friends. I don't understand why, if I have the data function active. I have uninstalled the game and reinstalled, but nothing. Please help me I can't enter the server .... HELP ME PLEASE !!!! My mine users is. * Chokerobolly