APPLE INSIDER

Apple has confirmed that it temporarily slows down processes on older iPhones with poorly functioning batteries, with the update able to "smooth out the instantaneous peaks" when needed to prevent device shutdown.
Source: APPLE INSIDER
Aggregating the Future
APPLE INSIDER

Apple has confirmed that it temporarily slows down processes on older iPhones with poorly functioning batteries, with the update able to "smooth out the instantaneous peaks" when needed to prevent device shutdown.
Source: APPLE INSIDER