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0
votes
1answer
54 views

How to re-run the “app optimization” process after upgrading to a higher version of Android?

After each OTA Android upgrade, I get a message saying "Optimizing app x of xxx" that takes a while. The last time I upgraded, the battery ran out during the optimization process (not during the ...
0
votes
0answers
42 views

Memory Optimization in Moto G3

Previously I owned HTC Explorer with android version 2.3 Gingerbread, in which I had an option Optimize Storage in settings by default. Do I have something like this in 5.1.1? or any other way to ...
2
votes
1answer
5k views

Greenify blocked

I'm using Samsung Galaxy S4 rooted device. I have greenify installed on it but I receive an orange error box on the bottom of the page saying this "auto hibernation service is being blocked by 3rd ...
2
votes
2answers
6k views

Can I freeze/remove com.android.keyguard if I don't use the lockscreen?

What is exactly com.android.keyguard? Is it just handling the lockscreen? If I set my device not to lock when screen is turned off, can I safely freeze/remove com.android.keyguard? I'm using a galaxy ...
0
votes
4answers
4k views

Cache folders taking a lot of space: store_00010001/Pictures/cache/com.google.android.googlephotos/picasa--{0,1,2…}

I've found that this cache folders take 1,5GiB of my 16GB Nexus 5: store_00010001/Pictures/cache/com.google.android.googlephotos/picasa--{0,1,2...} Is it cache of some app, which I can easily remove ...
0
votes
1answer
65 views

Find where the wifi router is

I wish to get the best possible signal from unknown Wi-Fi routers (i.e. ones you don't own, say public hotspots) - that is, getting as close to them as possible. However, just moving [let alone ...
0
votes
0answers
1k views

When extactly does the hangouts_video_call.ogg extracted from hangout.apk?

Two ringtones are extracted from Hangout.apk to /storage/ringtones folder during some system setup phase. To analyze that, I manually deleted the ringtone files from my_files >> Ringtone. Now, no ...
2
votes
1answer
2k views

Trying to vacuum all databases under /data with sqlite3, but fails with error 14

I would like to vacuum all my database files under /data, to achieve somewhat better performance so I ran the following script: for i in $(find /data -iname "*.db"); do #echo $(basename $i); sqlite3 ...
0
votes
1answer
2k views

How can I minimize UI lag? [closed]

How can I minimize UI lag by ensuring that global UI elements (e.g. keyboard and notification drawer) don't compete for resources with every running application?
7
votes
3answers
8k views

Should I run a factory reset on my phone to speed it up? [duplicate]

Possible Duplicate: Factory reset to restore performance? What are the disadvantages? I have a Motorola Droid 2 Global phone, but it has become somewhat slow. It sometimes takes it a couple ...
5
votes
3answers
8k views

How to lower OOM value of an app permanently?

I am not challenging Android's memory management technique (like killers do). I just want to give an app higher priority even when it's not in foreground or visible (with notification). AutoKiller ...
4
votes
3answers
8k views

App optimization on every reboot?

I received the official OTA Google update to Android Ice Cream Sandwich 4.0.3 on my HTC Sensation. Every time now when I reboot the device, the system displays a notice stating that it is optimizing ...
26
votes
1answer
4k views

What kind of app optimizations do newer Android versions do at the first reboot?

I received from my phone carrier, Vodafone IT, the official OTA Google update to Android Ice Cream Sandwich 4.0.4 on my Nexus S. When automatically rebooting for the first time after the update, the ...
4
votes
1answer
769 views

android browser with 3rd party image blocking capability?

For Firefox 4 for Windows there is for slow connections a really useful image block addon https://addons.mozilla.org/de/firefox/addon/quickimage/ Unfortunately Firefox mobile is pretty slow and the ...
1
vote
1answer
581 views

Best Wi-Fi Performance Doesn't Do Anything

In wireless options there is such setup, but it does not do anything. It doesn't increase coverage or signal. And i think it does not consume more power. Why? Because this option does not apply ...
5
votes
2answers
1k views

GPS optimization, is really necessary?

Some android users are experiencing GPS problems; are applications like this really useful and safe for all devices? http://www.appbrain.com/app/gps-optimisation/com.gps.opt What do you recommend ...