Tagged Questions
7
votes
5answers
8k views
Serious battery drain (Screen, Android OS) after JB upgrade
Since I upgraded my Samsung Galaxy SII from Android 4.0.4 (ICS) to 4.1.2 (JB), my battery life has decreased dramtically.
Running ICS I could easily have ~25% battery left when going to bed, after ...
1
vote
0answers
328 views
Unexpected battery discharge on Samsung Galaxy S2
I charged my smartphone yesterday to full 100%. When I woke up today, I saw that battery was 40%. Android OS has used 90% of the battery. My Android version is 4.0.3. What is the cause of the problem?
...
0
votes
0answers
78 views
samsung galaxy battery problems
Ever since updating to ICS 4.0.4 my battery life has been awful. I have tried all the suggestions but I do notice when I go into the section showing where the drain on the battery is taking place 64% ...
5
votes
2answers
497 views
Why is the com.android.browser process draining my battery?
I have a Samsung Galaxy Note with stock 4.0.4 ROM. The battery drains very fast and the phone is often warm. Reboot doesn't help. Settings says that com.android.browser (Internet) uses most of the ...
1
vote
0answers
164 views
Poor battery after update to Android 4.0.3
I updated my non-rooted Samsung Galaxy S2 from 2.3.5 to 4.0.3.
Now, I recognize a significant decrease in battery lifetime.
Any idea what may cause it and how to get around it?
0
votes
1answer
470 views
Can I prevent ICS browser from using CPU while in the background (without back-button exiting)?
I'm running ICS 4.0.3, and I notice if I have the Web app (default browser) open, but not in the foreground, it still uses a lot of CPU (25-50%), based upon the built-in Android Task Manager. Other ...
4
votes
1answer
3k views
Battery life cut in half recently - DrReadUsbStatus issue?
My regular uptime on Samsung Galaxy S2 was around 6 days. For the last couple of weeks it is down to less than 3 days. The change was instant, but I was hoping it would come back - it did not. Running ...
1
vote
2answers
275 views
Power being eaten by screen usage
This morning, when I woke up my phone was out of battery power. So when I checked the battery usage I see the message Display had been used 90%.
This kind of situation had never happened to me ...
3
votes
1answer
84 views
Why are individual apps not listed in my battery usage statistics?
I'm using an Asus Transformer TF300 running Ice Cream Sandwich. When I check Settings->Battery the only things listed are Screen, Tablet Idle and Wifi. Why aren't apps that I use being shown in ...
