Error message “unable to establish a wireless data connection” on Samsung Galaxy S5

By setting the sending and receiving MMS on the Galaxy S5 (or other high-end phone), we can have the message “unable to establish a wireless data connection”. It is necessary to update its profile in relation to the mode of sending data. You have this message because it is a phone intended for the US market and non-European or Asian.

To do this reparamétrer your phone (see the MMS sending setting guide with your mobile network provider).

Then type the following thing in the call part: # # 873283 #

Send it and the MMS should now be able to be sent and received.


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