Public mobile don't release securtiy patches or updates. All firmware updates are happen only through the equipment manufacturer, service provider don't have any control over it even for a contract cell. In case you find any reception/data issue afte...
Yes, it does. Unlimited Canada wide as well as International Messages for free. But only you can send messages if you are in Canada. For US roaming, you need to add additional packages and for rest of the world, service isn't available.
