[Galaxy S II Q&A, Help & Troubleshooting] fldash:
Wife's friends has an S-II and she started getting terrible battery life. She took it to Sprint and they replaced the battery but it's still terrible. Draining 15% per hour. I had her install BBS and here is the log. Seems to me that it's a combination of Latitude (guess from NetworkLocation service firing so much) and her WIFI acting up. I leave my WIFI on 100% of the time without having it drain like this so it's a bit confusing. Could it be caused from being in a location with a weak WIFI connection to one in your list and it connecting/disconnecting constantly?

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General Information

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BetterBatteryStats version: 1.12.0.0RC7

Creation Date: 2013-03-01 18:50:02

Statistic Type: Unplugged to Current

Since 2 h 56 m 33 s

VERSION.RELEASE: 4.0.4

BRAND: samsung

DEVICE: SPH-D710

MANUFACTURER: samsung

MODEL: SPH-D710

OS.VERSION: 3.0.15-1173404

BOOTLOADER: unknown

HARDWARE: smdk4210

FINGERPRINT: samsung/SPH-D710/SPH-D710:4.0.4/IMM76I/FL24:user/release-keys

ID: IMM76I

TAGS: release-keys

USER: se.infra

PRODUCT: SPH-D710

RADIO: S:D710.10 S.FL24

Rooted: false

============

Battery Info

============

Level lost [%]: 43 Bat.: 43% (99% to 56%) [14.6%/h]

Voltage lost [mV]: 314 (4117-3803) [106.8%/h]

===========

Other Usage

===========

Deep Sleep (): 1 h 4 m (3840 s) Ratio: 36.3%

Awake (): 1 h 52 m 33 s (6753 s) Ratio: 63.7%

Screen On (): 47 m 32 s (2852 s) Ratio: 26.9%

Phone On (): 1 m 23 s (83 s) Ratio: 0.8%

Wifi On (): 2 h 56 m 33 s (10593 s) Ratio: 100.0%

Wifi Running (): 2 h 56 m 33 s (10593 s) Ratio: 100.0%

Bluetooth On (): 2 h 56 m 33 s (10593 s) Ratio: 100.0%

No Data Connection (): 2 h 32 m 55 s (9175 s) Ratio: 86.6%

No or Unknown Signal (): 2 h 32 m 55 s (9175 s) Ratio: 86.6%

Screen dark (): 27 m 18 s (1638 s) Ratio: 15.5%

Screen dimmed (): 2 m 16 s (136 s) Ratio: 1.3%

Screen medium (): 17 m 57 s (1077 s) Ratio: 10.2%

=========

Wakelocks

=========

NetworkLocationLocator (com.google.android.apps.maps.Maps): 12 m 21 s (741 s) Count:175 7.0%

AudioOut_1 (1013): 4 m 4 s (244 s) Count:55 2.3%

StartingAlertService (com.android.mms.Messaging): 2 m 31 s (151 s) Count:25 1.4%

SignalCollector.ScannerThread (com.google.android.apps.maps.Maps): 1 m 59 s (119 s) Count:603 1.1%

SignalCollector.Scanner (com.google.android.apps.maps.Maps): 1 m 55 s (115 s) Count:1450 1.1%

*sync*_gmail-ls_Account {name=*****8@gmail.com, type=com.google} (com.google.android.gm.Gmail): 1 m 26 s (86 s) Count:27 0.8%

SyncLoopWakeLock (Android System): 1 m 8 s (68 s) Count:1064 0.7%

Starting CM_VnoteService (com.coremobility.app.vnotes.Voicemail): 57 s (57 s) Count:3 0.5%

LocationReceiverService (com.google.android.apps.maps.Maps): 56 s (56 s) Count:927 0.5%

StartingAlertService (com.handcent.nextsms.Handcent SMS): 52 s (52 s) Count:37 0.5%

Managewakelock: partial (com.handcent.nextsms.Handcent SMS): 52 s (52 s) Count:6 0.5%

AlarmManager (Android System): 42 s (42 s) Count:919 0.4%

RILJ (Phone): 37 s (37 s) Count:413 0.4%

ActivityManager-Launch (Android System): 34 s (34 s) Count:88 0.3%

CheckinsNotificationService (com.google.android.apps.maps.Maps): 30 s (30 s) Count:719 0.3%

NetworkLocationPassiveCollector (com.google.android.apps.maps.Maps): 24 s (24 s) Count:532 0.2%

sleep_broadcast (Android System): 23 s (23 s) Count:193 0.2%

BBS_WAKELOCK_WHILE_SAVING_REF (com.asksven.betterbatterystats_xdaedition.BetterBatteryStats): 22 s (22 s) Count:32 0.2%

GmailProviderProviderChangedBroadcastWakeLock (com.google.android.gm.Gmail): 19 s (19 s) Count:41 0.2%

*sync*_com.google.android.apps.plus.content.EsProvider_Account {name=****8@gmail.com, type=com.google} (com.google.android.apps.plus.Google+): 18 s (18 s) Count:1 0.2%

GTALK_ASYNC_CONN_****8@gmail.com/android7e1eea38b005 (Google Services): 17 s (17 s) Count:273 0.2%

SCREEN_FROZEN (Android System): 14 s (14 s) Count:218 0.1%

NetworkLocationCallbackRunner (com.google.android.apps.maps.Maps): 13 s (13 s) Count:524 0.1%

GTALK_CONN (Google Services): 12 s (12 s) Count:270 0.1%

show keyguard (Android System): 11 s (11 s) Count:18 0.1%

SMSDispatcher (Phone): 10 s (10 s) Count:8 0.1%

FacebookService (com.facebook.katana.Facebook): 10 s (10 s) Count:3 0.1%

LocationReportingService (com.google.android.apps.maps.Maps): 9 s (9 s) Count:1459 0.1%

AlarmReceiver (com.sec.android.app.clockpackage.Clock): 8 s (8 s) Count:5 0.1%

ConnectivityService (Android System): 8 s (8 s) Count:921 0.1%

AsyncCollectorListener (com.google.android.apps.maps.Maps): 8 s (8 s) Count:1379 0.1%

StartingPopupUtilsService (com.handcent.nextsms.Handcent SMS): 8 s (8 s) Count:31 0.1%

GTALK_ASYNC_CONN_com.google.android.gsf.gtalkservice.AndroidEndpoint (Google Services): 6 s (6 s) Count:282 0.1%

NetworkStats (Android System): 4 s (4 s) Count:40 0.0%

LocationManagerService (Android System): 3 s (3 s) Count:47 0.0%

ActivityManager-Sleep (Android System): 3 s (3 s) Count:951 0.0%

MQTT (com.facebook.katana.Facebook): 2 s (2 s) Count:40 0.0%

GpsLocationProvider (Android System): 2 s (2 s) Count:112 0.0%

DataConnection (Phone): 2 s (2 s) Count:32 0.0%

Checkin Service (Google Services): 2 s (2 s) Count:295 0.0%

NLP PendingIntent client in com.google.android.apps.maps (com.google.android.apps.maps.Maps): 2 s (2 s) Count:1106 0.0%

PhoneWindowManager.mBroadcastWakeLock (Android System): 1 s (1 s) Count:90 0.0%

ScheduleNextAlarmWakeLock (Calendar): 1 s (1 s) Count:5 0.0%

SyncManagerHandleSyncAlarm (Android System): 1 s (1 s) Count:133 0.0%

Event Log Service (Google Services): 1 s (1 s) Count:33 0.0%

================

Kernel Wakelocks

================

"wlan_wake" (): 31 m 28 s (1888 s) Cnt:(c/wc/ec)27605/189/0 17.8%

"PowerManagerService" (): 21 m 32 s (1292 s) Cnt:(c/wc/ec)1075/0/0 12.2%

"wlan_rx_wake" (): 17 m 54 s (1074 s) Cnt:(c/wc/ec)1094/0/1094 10.1%

"sec-battery-monitor" (): 3 m 43 s (223 s) Cnt:(c/wc/ec)932/168/0 2.1%

"alarm_rtc" (): 3 m 39 s (219 s) Cnt:(c/wc/ec)330/0/88 2.1%

"radio-interface" (): 1 m 46 s (106 s) Cnt:(c/wc/ec)219/0/0 1.0%

"alarm" (): 1 m 9 s (69 s) Cnt:(c/wc/ec)797/0/0 0.7%

"AudioOutLock" (): 32 s (32 s) Cnt:(c/wc/ec)53/0/0 0.3%

"vib_present" (): 16 s (16 s) Cnt:(c/wc/ec)9/0/0 0.2%

"power-supply" (): 15 s (15 s) Cnt:(c/wc/ec)170/0/0 -0.0%

"sync_system" (): 5 s (5 s) Cnt:(c/wc/ec)30/0/0 0.1%

"prx_wake_lock" (): 4 s (4 s) Cnt:(c/wc/ec)4/0/4 0.0%

"BTLowPower" (): 3 s (3 s) Cnt:(c/wc/ec)12/0/12 0.0%

"DPRAM_PWDOWN" (): 3 s (3 s) Cnt:(c/wc/ec)4560/27/0 0.0%

"KeyEvents" (): 2 s (2 s) Cnt:(c/wc/ec)21148/0/0 0.0%

"client-interface" (): (0 s) Cnt:(c/wc/ec)3856/0/0 0.0%

"mmc0_detect" (): (0 s) Cnt:(c/wc/ec)536/0/0 0.0%

"ApmCommandThread" (): (0 s) Cnt:(c/wc/ec)37/0/0 0.0%

======================

Alarms (requires root)

======================

======================

Network (requires root)

======================

==========

CPU States

==========

1.2 GHz (): 6 m 9 s 3.5%

1 GHz (): 43 s 0.4%

800 MHz (): 26 m 1 s 14.7%

500 MHz (): 10 m 12 s 5.8%

200 MHz (): 1 h 9 m 26 s 39.3%

Deep Sleep (): 1 h 4 m 36.3%