Sony D2005, D2004 To view which applications use the most battery power, To activate STAMINA mode

To view which applications use the most battery power

1 From your Home screen, tap .

2Find and tap Settings > Power management > Battery usage.

To view the estimated battery time

1 From your Home screen, tap .

2Find and tap Settings > Power management.

Improving battery time using STAMINA mode

STAMINA mode turns off functions that you don't need when your device isn't in use. For example, STAMINA mode can pause your Wi-Fi® connection, data traffic and several power consuming applications when your device is powered on but the screen is inactive. So you save the battery but can still receive phone calls, texts and multimedia messages as they come in. You can also exclude individual applications from being paused by STAMINA mode. Once you activate the screen, all paused functions are resumed.

To activate STAMINA mode

1 From your Home screen, tap .

2Find and tap Settings > Power management.

3Drag the slider beside STAMINA mode to the right, then tap Activate, if prompted. appears in the status bar once the battery reaches a set level.

To select which applications to run in STAMINA mode

1 From your Home screen, tap .

2Find and tap Settings > Power management, then tap STAMINA mode.

3 Add or remove applications, as desired.

4 When you're finished, tap Done.

Improving battery time using Low battery mode

Use the Low-battery mode feature to automatically start saving power when the battery reaches a certain charge level. You can set and readjust this charge level as desired. You can also decide which functions to keep active, for example, mobile data traffic, Wi-Fi® or auto-sync.

To activate Low battery mode

1 From your Home screen, tap .

2Find and tap Settings > Power management.

3Drag the slider beside Low-battery mode to the right.

4If prompted, tap Activate. appears in the status bar when the battery reaches the charge level that you set.

To change the settings for Low battery mode

1 From your Home screen, tap .

2Find and tap Settings > Power management.

3Make sure that Low-battery mode is activated, then tap Low-battery mode.

4 Change the settings, for example, readjust the battery level.

Improving battery time using Location-based Wi-Fi®

The Location-basedWi-Fifeature sets your device to only activate the Wi-Fi® function when it comes within range of a saved Wi-Fi® network. This way you save battery power but still have the convenience of automatic Wi-Fi® connections.

To activate the Location-based Wi-Fi® feature

1 From your Home screen, tap .

2Find and tap Settings > Power management.

3Drag the slider beside Location-basedWi-Fito the right.

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