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This is Semaphore 1.7.5 Big Memory battery usage

20 hours battery usage. 47% left

Most of the time use for Short phone call, Facebook, Twitter, YouTube, Email and Internet. Running on WiFi. Even though my 3G is on.

Use 3G while on the move only. Reading Email, News, Twitter and FB while waiting for the traffic light :)




Nice battery reminder.

How to install Semaphore 1.7.5? Click here

Download Semaphore 1.7.5bm...

If you keep wondering hows battery life and memory of XXLSA.. Some claim bugs or FC. I will try to log as many as I can.

Actually each phone battery and memory usage depend on the personal phone apps installed and usage. Most of the phone facing FCs due to NOT clean installation (flash on top of previous ROM) or restoring previous apps and data via Titanium Back-up. Some apps might have in-compatibility data format between firmware version. Apps should ready for JB as well and need to be upgraded.

Frequent cases. Most of the XDA users like to flash extra MOD (flash-able CWM file for extra features) and some not even for XXLSA. This might cause problem and memory leaking as well..so you should know whats you are doing and be prepared to back-up necessary APK/config before flashing MODs. You will always see people asking for original APK. Asking for Camera.APK, Contacts.APK or SecSetting.APK, Stock Theme, etc...

Not bad...just like normal firmware

Battery life...
 Day 3..battery usage
 After 11 hours...remaining 37%. No problem with battery life


High usage but no FC or Freeze. May be the system keep it in order to make or apps fly.

Apps in stand-by mode
No problem configure toggles

Notification bar changed...no problem
SNote pop-up with no problem...

Airview in Gallery...
Airview with more than one pictures..

Normal usage. Phone call, Dolphin Browser, YouTube, Twitter (Tweetdeck) and Facebook

 Manage to get 15hours. Not bad!

Battery remaining 12%....Now Im charging it... :)
Im using Power Saving Mode.


Android Battery guide

XXLSA battery life.... If you keep wondering whether XXLSA is good or bad.

No FC except Google+ Instant Upload setting.






Most of the apps removed. Im not using it.

 Minimized you running apps


Removed system apps...sometime called Samsung BLOATWARE....

If you are worried that you might need it later. You may disable it.