by Simon Ng on September 13, 2009
One problem for iPhone OS 3.0 is about the battery life. Some users reported that the battery life is degraded after upgrading to iPhone 3.0.
As you all know, Apple has released iPhone OS 3.1 few days ago. However, in the release note, it doesn’t mention any bug fix or improvement about the battery life. [...]
by Simon Ng on July 4, 2009
Other than those prominent features (e.g. video editing, voice control), iPhone 3GS has come with some minor but nice touches. One of them is the battery percentage switch in Settings that allows you to change the battery life indicator to percentage representation.
I’m sure not all of you are using iPhone 3GS or have any plan [...]