Originally Posted by
GeoffryHawk
Honestly depends, my moms it happened to right away, other people said one day their phone just got super hot and was never the same.
IDK the exact circumstances but apparently it was just something that was possible for 5-6; tho apparently the 6s they fixed the issue with? IDK.
Far as I can tell it's because they underestimated the power draw of the LTE receiver so the big LTE push meant the battery just gave out faster or immediately.