I think this nonsense has gone on quite long enough. I will explain, in detail, exactly what will happen should the OP get charged for the MHS he is illegitimately using.
1. The OP sees a retroactive charge for the MHS that he has been using.
2.The OP calls customer service and complains. Since the retroactive pricing would be handled by the higher up billing department, there will be a note stamped on the account that no credits are to be issued.
3. The OP will dispute this, and Customer Care will file whats known as a DIMOND ticket for an incorrect billing adjustment. The account will be audited for MHS usage (which is easy to check), and it will be discovered that not only has MHS usage occurred long after the promotion, but that the several attempts that were made to push the update to the device to render the free promo void were interrupted by loss of power. DIMOND ticket rejected, charges are valid. Yes, they can see that.
One of the things I do enjoy about this group is that it a rather honest and ethical place of discussion, with very few exceptions. This is one of them.
Off topic, to all you talking about Verizon going after rooters: It is highly unlikely to happen ever, as there is no way that Verizon, or ANY other company, could legally attempt to dictate how to use a device you rightly own. The day Verizon does is the day I find another job. Not only that, but rooting an Android technically does not void a warranty. The warranty covers MANUFACTURER defects. If you root and overclock your processor until it melts down, that is not manufacturer defect, now is it?