How do I setup my SIM card? SakuraMobile September 12, 2019 01:10 Updated Follow Please refer to our APN Setup page. Related articles I did setup as instructed, but I can not use internet How much is the compensation if I lose/break devices. I lost the return envelope. How should I return it? Is activation required for the SIM card? Can I apply the service from overseas? Comments 0 comments Please sign in to leave a comment.