Adjust the screen brightness to a suitable level through Settings -> Sound & Display Settings -> Brightness. In fact, even if the brightness on an Android phone is set to the lowest, the screen can still be quite clear, but this can effectively save battery. For phones with an optical sensor, you can also check "Automatic brightness" to adjust the screen brightness according to the external light. Users can also download brightness adjustment widgets from the Android Market for convenient quick settings.
2. Turn off WiFi, Bluetooth, GPS, 3G, and 4G when not in use. Many phones have built-in widgets to enable or disable these features; if not pre-installed, you can download the Toggle Widget from the Android Market.
3. Turn off WiFi and 4G network notifications.
Go to the phone menu Settings -> Wireless & Network Settings -> Wi-Fi Settings, and uncheck network notification features. HTC EVO 4G users can also use the same method to turn off 4G network notifications.
4. Turn off data roaming.
Go to the phone menu Settings -> Wireless & Network Settings -> Mobile Network Settings, and uncheck Data Roaming. Disabling data roaming can save a significant amount of phone battery and does not affect programs or network functionality, as apps can still connect to the internet anytime.
5. Turn off account synchronization.
If you do not use Google services like Gmail, you can go to Settings -> Accounts & Sync, and uncheck Auto-sync. Using auto-sync will automatically sync your calendar, contacts, Gmail, and photos to Google servers in the background. Turning off auto-sync can also save network traffic.
6. Reduce screen timeout duration.
Go to Settings -> Sound & Display Settings, and choose an appropriate screen timeout duration. Options include 15 seconds, 30 seconds, 1 minute, 2 minutes, 10 minutes, 30 minutes, or never time out. Too short a timeout might frequently cause the screen to turn off, so a personal recommendation is to set it to 1 minute.7. Manually turn off the screen when not in use
This is a great habit for saving battery, but it takes some time to get used to. Every time after using your phone, press the power button (standby button) once before putting it in your pocket to turn off the screen. Some Android phones, like the HTC EVO 4G, have the power button on top of the phone, but the method is the same. This is truly a low-carbon habit that also extends battery life.
8. Turn off background data synchronization
Go to Settings -> Accounts & Sync and uncheck background data. Note that this may cause some network programs to not function properly.
9. Reduce the synchronization frequency of auto-update programs
Many Android programs support automatic data synchronization, such as weather apps, news apps, stock trackers, and social network apps like Twitter. You can adjust the synchronization frequency of these programs to save battery.
10. Turn off Wi-Fi-based location services
If you don't use apps like Google Maps that rely on your location, you can turn off the Wi-Fi positioning function via Settings -> Location & Security.
11. Turn off window animation effects
Although these animation effects look cool, they actually consume a lot of power. If you don't care about display effects, go to Settings -> Sound & Display -> Animation -> No Animation to turn off window animations.
12. Don't use Live Wallpaper
Live Wallpapers are a new feature starting from Android 2.1, and while they look cool, they also consume battery and phone resources. Changing to a static wallpaper not only saves battery but also makes your phone run more smoothly.
13. Use wallpapers with low brightness
This is purely a low-carbon gesture. It may not save much power, but if you find a suitable wallpaper, go ahead and use it.
14. Turn off Wi-Fi sleep policy
This may sound a bit unbelievable, but after Wi-Fi sleeps, the phone will automatically switch to 3G, which may consume more battery than Wi-Fi. You can adjust this by going to Settings -> Wireless & Network settings -> Wi-Fi settings, then press the menu key, select Advanced options, open Wi-Fi sleep policy, and choose 'Never sleep' to disable the Wi-Fi sleep policy.15. Monitor your phone's processes (consider using a Task Killer to manage processes)
Starting from Android 2.1, the system supports service management functions. By going to Settings -> Application Settings -> Running Services, you can turn off unnecessary services to save power. Additionally, it is recommended to download Task Killer process management software to kill unneeded processes at any time, which can also save your phone's memory.
16. Be careful when choosing your screen Widgets
Widgets are the type of programs that most easily drain your battery because many Widgets require real-time network access. For example, Twitter, news, stocks, email, and weather widgets can quickly use up your battery, so choose them carefully.
17. Turn off LED notification light colors
For some people, this is a useful feature, allowing you to determine whether you have unread emails, messages, or missed calls through different colored lights. However, for most people, this can be turned off.
18. Turn off phone vibration
Unless you need to avoid missing calls in noisy environments, why else would you keep phone vibration on? At least when you are at the office or home, you can go to Settings -> Sound & Display Settings and turn off phone vibration.
19. Turn off key operation sounds
This is also one of the functions I believe is used the least. Go to Settings -> Sound & Display Settings to turn off phone operation sounds.
20. Turn off haptic feedback
Haptic feedback is one of the first features you should turn off. You can go to Settings -> Sound & Display Settings and deselect haptic feedback.
21. The most effective method is to buy a high-capacity phone battery. Even if you don't use any of the 20 methods above, under normal circumstances, this battery can still give your phone an extra day of standby time. Haha
省电诀窍共21条,很简单实用,好东西所以回帖才能看。。。
