Less-Than-Obvious Menus and Screens
These menus, screens, and settings aren’t exactly hidden, but they’re easy to miss.
1. Extra Wi-Fi Settings
In the Wi-Fi Settings menu, hit Menu > Advanced for extra settings, and to find your MAC and IP addresses. This is also the place where you can change the Wi-Fi sleep policy (the point where it switches back to 3G).
2. More Camera Options
The little kitchen timer icon in the Camera app hides a lot of options: metering mode, ISO, color effects… it’s not just for focus and exposure settings!
3. Bigger Battery Graph
For a detailed analysis of how your phone is losing battery, go to Settings > About Phone > Battery Use and tap the graph at the top of the screen. The screen that appears contains a visual timeline of the phone’s signal strength, Wi-Fi connection, sleep status and charging status since the last time the phone was 100% charged.