I have a pre-paid SIM which I add boosters to for talk time and data. I went to Japan for 2 months, had a Japan SIM while I was there and lost my Koodo SIM card in the process. On arrival back in Canada I went to a Koodo store, got a new pre-paid SIM card. I also reloaded my booster add-ons for both talk time and data. I can make and receive calls but my data is not working. I've restarted the phone many times, taken out the SIM card, updated carrier settings and still nothing. Any ideas?