There is good news for those customers who resisted and continue to use their SERO plan as Sprint is about to introduce their SERO Premium plan. Starting on October 1st, current SERO plan holders will have the ability move into one of those alternative devices for an extra $10/month charge. Naturally, there will be an additional $10/month charge if you happen to choose either of the two available 4G enabled devices on their lineup; the HTC EVO 4G and Samsung Epic 4G. So for example, choosing something like a Palm Pre or Samsung Intercept will only cost $40/month and will still offer the same features found on the SERO plan – 500 anytime minutes, unlimited texting, and unlimited data. But if you choose to go with the Samsung Epic 4G, you'll be paying $50/month – which is still impressive in itself.
Now the big question left unanswered in all of this is if Windows Phone 7 devices will be included in this offer, but if it does, there are going to be a plenty of happy SERO customers out there.