u/Professional_Bag3431

I have gone through the steps a half dozen times at this point. I am trying to activate Mint mobile but my phone will not save ANY new APN profile I create. After I fill all appropriate fields and click the check mark in the top right corner to save, it just takes me back to the blank default APN page where no profiles are listed.

Others seem to have had the same issues based on posts I've seen. I tried two solutions I saw (turn off WiFi during APN set up, use 240 rather than 260 in MNC field) and still same results. Does anyone have ideas as to why my APN values keep getting erased and how to fix, please? Thanks!