I was visiting Japan and bought a (data only) SIM card. In order to activate/install the SIM card, I had to download a configuration profile from http: //wps.click/. According to the manual, this process was in order to "set the APN Settings".

I then had to go to http: //wps.click/a/ and enter the information provided on my SIM card (number). This was called "complete the activation procedure".

Can someone explain to me what all of this was for and how I can delete the download?

The mobile internet is working fine, I just want to understand what I installed on my phone.

Thank you for your help!

See More: APN: Simcard in Japan