Not sure but most of the main media chans were carrying this news today.
It appears the rumour has been growing in intensity over the past week or so and spreading across social media sites as well as reddit and 4chan.
Whoever did the poster did a good job though, some nice graphic work there on the poster.
Possibly looks like it was supposed to be a joke like the last one that was circulated in that iphones could be charged by popping them in the microwave for a few seconds. You can guess the outcome of that too.
Or could the poster be genuine, and the whole story part of a complex conspiracy to discredit the phone manufacturer?
haha, you going to check it out then 7LM