We did the entire car and it also included the ceramic pro. It's not that much more than just doing the front end. You might as well do it now rather than regret not doing it when you get a chip on your door from keys or an inconsiderate parker who opens their door onto yours.
I had the same issue with Porsche road side assistance yesterday. I was on hold for 10mins and they came back and said they had no idea how to help with the charging.
I thought there was something wrong with my Sim card when it wouldn't connect. Bringing into dealer to see if it is simply the fact Porsche hasn't negotiated a deal with an ISP.
Experienced this issue when we picked up our new 4S last week. Still not seeing SIM card and no internet connection other than through my phone. We are bringing it in to the dealer this week.
We were told by our installer that it happens with white cars no manner which film or installer you use. We just put on full ppf on our grey car and the seams are less visible.