For questions regarding operating memory (RAM) in an Android device. Please do not use this tag for questions concerning storage space and disk usage, use the "internal-storage" tag instead.

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1answer
2k views

Expand RAM on Micromax Canvas A76- Android 4.2.2

I want to use my SDcard to expand my RAM. I am falling short of RAM memory and due to which I need at least 500 MB more RAM space. For this, I have a class10 8 GB microSD card. Can anyone suggest how ...
0
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1answer
33 views

how to clear RAM on the click on a button?

I need some help regarding the performance of my phone. I have to clear RAM every time to free some space through the task manager. Can anybody please help me clearing RAM on the click of a button?
0
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1answer
22k views

Message Memory Full, Incoming message rejected

I got this message on my phone: Message Memory full Incoming message rejected I have deleted a lot of messages, and I have also run the memory cleaners I have on my phone. What should I ...
0
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0answers
16 views

confusion about external memory

I have a Muve Music phone and I don't understand how to manage the storage on my phone. I went to settings and have set it to use internal storage rather than sd card. But everything I download lookes ...
0
votes
1answer
28 views

How can I tweak the amount of RAM allocated to Chrome for Android?

I have a Samsung S4 running Android version 4.4.2. I am using Chrome browser version 35.0.1916.141. I am constantly on the go and I utilize my phone's browser pretty heavily. I've noticed that with ...
0
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1answer
28 views

What factors constrain the highest possible Android version for an Android device?

I've read on the Sony's website that the increasing amount of RAM required for newer versions of Android is the limiting factor for upgrading the operating system of Android devices: ... if a ...
2
votes
5answers
18k views

How do I store pictures on SD card by default?

How do I move the photos I have in my gallery to my SD card? Someone told me to download an app that allows you to do this, but it didn't. Also, is it possible to save them to the SD card by default, ...
2
votes
0answers
368 views

What is “Lost RAM” in dumpsys meminfo?

Below is a sample dumpsys with Lost RAM. What is its significance in KitKat? How it can be reclaimed and used? Total PSS by OOM adjustment: 31841 kB: Native 13173 kB: zygote (pid ...
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3answers
2k views

Jelly Bean resource Usage

I have a phone with 512MB of ram. The company has launched the Jelly Bean update for the phone. Currently my phone is running Android ICS 4.0.4 which has alot of lag and frameloss issues, So I am ...
0
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0answers
153 views

Save Applications to SD Card

I recently purchased an LG Optimus F6 Android phone. Apparently it only has just over 1GB of internal storage, and after having installed just a few apps during a lunch break, the phone was already ...
0
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2answers
1k views

What is the maximum Xperia X10 memory card size?

I just bought an X10 and I would like to have as large a memory card as possible. What is the largest one that works with X10? Does it work with 32 GB cards?
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0answers
1k views

Storage Internal Phone & SD confusion

I bought a Runbo X5 Android (ice cream sandwich) phone with 500MB internal Storage & 2.05GB Phone storage and optional SD card storage upto 32GB i understand that when you download an app it ...
0
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0answers
35 views

Are there specific cases where editing Low Memory Killer minfree parameters is helpful?

I know that free ram is wasted ram. But are there some situations where editing minfree parameters (OOM killer) is helpful? Some users use apps like "Autokiller Memory Optimizer" or "V6 Supercharger" ...
1
vote
0answers
203 views

can't load a image because out of memory(RAM),

I have an android phone with secure gallery app on it. Usually, I use to use the app for hiding pictures from the main gallery and use it to view pictures by setting up a password for the app to ...
0
votes
0answers
23 views

Android tablet 1mobile market insuficient memory

I have a new Android tablet and I plugged in a micro sd card with about 1GB of memory in it. I've downloaded a few games but I can't install more! I checked the memory settings, there is clearly over ...
2
votes
0answers
115 views

I have a problem with the android internal memory allocation is permanent

Has the android "internal memory allocation freeze" been solved? Example: GS3 internal memory full with photos (picassa sync issue). After moving problem photos to SD card, the internal memory is ...
12
votes
4answers
10k views

How will a swap partition/file affect the system?

Some friends told me that their Android phones have very little (<100MB) available memory for regular apps, because the OS and some un-killable services take most of the RAM. For example, one phone ...
0
votes
0answers
15 views

Why does Apps->Running show 686 mb total ram instead of 1 gb? [duplicate]

My Xperia S is supposed to have 1 GB of RAM. But when I went to Settings->Apps->Running, it shows 542+144=686 MB. Also, someone else has noticed the same problem of 686 MB RAM. Why is it not showing ...
0
votes
1answer
98 views

How can I add extra memory in my ram android? [duplicate]

I want to boost the ram's memory, but as I clean my phone,it's memory was almost full.
1
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1answer
5k views

Rooting Micromax A87 to make it faster

What is the best way to root my Micromax A87? My phone RAM shows only 160MB, but I only access about 120MB. I want my phone to run faster. Or is there any common method for rooting my phone. ...
0
votes
0answers
113 views

What is filling my phone's RAM, if not apps?

My Galaxy S3 has gone from snappy to slow over the past few weeks: When I open or change apps it reacts very slowly. When the app is running that app is working fine. It resembles having too little ...
13
votes
6answers
3k views

Can using too much RAM drain battery?

I'm really confused about Android memory management. I just read here that killing apps by swiping from recent list or using task killers won't save your battery but drain more because this cause the ...
6
votes
7answers
19k views

Can you upgrade the RAM of an Android device?

I'm sure many people like me are aware and annoyed by the extremely limited amount of RAM in Nexus S (512MB but only 300+ is usable), I have searched all over google for a solution to increase the ...
0
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0answers
92 views

My phone handles RAM utterly wrong

Well I don't mind if there is only very few unused RAM. That's what RAM is for. But please, my Sony Xperia SP has 1GB RAM, which is I think should absolutely be enough for the tasks that my phone ...
4
votes
3answers
4k 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 ...
0
votes
1answer
56 views

1GB/8GB advertised versus 967.5 MB / 5564.6 MB actual .HELP [duplicate]

just recieved new android phone which should be 1GB ROM AND 8GB RAM. ANTUTU tells me the following memory 840.2/1008.3 MB RAM 175.7/967.5 MB Internal SD card ...
0
votes
1answer
130 views

How come my free ram keeps getting less and less? [duplicate]

I have a Samsung gs3 gt 19300 running on cyanogen mod 10.2 stable version, so far it has been smooth other than the ram problem (which I also encounter when using stock ROM) Whenever I restart, I ...
0
votes
1answer
514 views

v6 Supercharger with Multitask Manager and Tag Home Launchers

I would like to make both launchers Hard To Kill. Tag Home takes way too long to load from cold start because it has to load ~200 app tags from a database into memory. However, it only occupies 8MB ...
-1
votes
1answer
4k views

What is cleared when I restart my phone?

I haven't restart my phone since the day I got it however decided I would give it a go since my contacts seem to disappear intermittently. Anyhoo, it prompted me that if I restarted my phone anything ...
0
votes
0answers
115 views

LG Optimus Logic claims I have low memory, but I don't

For some reason, my LG Optimus Logic claims that I have low memory after I install applications. However, when I go into my settings, both the SD Card, Flash, and System Memory are no where close to ...
0
votes
1answer
159 views

Android Phones Hangs while playing game

I just noticed this one but when I played my game its lagging and till it stop completely or freeze. I cant do anything but to take my battery out. Any clue? I master reset still nothing. I do not ...
0
votes
1answer
63 views

How to find out the amount of memory allocated to each application in my android phone?

When I was reading Displaying Bitmaps Efficiently I read the following sentence. Mobile devices typically have constrained system resources. Android devices can have as little as 16MB of ...
-1
votes
1answer
211 views

How to Increase RAM in my karbonn s2 [duplicate]

my karbonn s2 has 512 MB RAM but it is always shows 85 % full I have installed RAM cleaner app but not happy with it. sometimes my phone hang down. what can be done to increase the memory (RAM) ?
0
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0answers
83 views

Memory usage unknown, how to find which process uses it and free it?

Is there a way to find via code or command line to find what is using that much memory in the phone? since it makes it slow and lag a lot when connected to the computer.
1
vote
1answer
857 views

android virtual memory support

I want to know if android supports virtual memory concept.I know windows supports virtual memory but what about android? Do our android phones store less used data out of RAM?
1
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3answers
15k views

How can I determine how much total RAM my device actually has?

I bought a SIM locked ZTE v790 in Egypt. It tells me that it has 181MB of RAM, but it supposed to be 512MB. Is there a way to check how much RAM my device physically has before deciding to get it ...
6
votes
2answers
386 views

Why does it seem like I have less RAM than advertised?

Why is that on my Galaxy Note 3 (3gb RAM) I only have .91 GB free, 1.5 GB used while doing nothing, meaning only 2.41 GB total. Is that because the rest (~.6 GB) of my memory is used for the OS? And ...
0
votes
1answer
250 views

Will flashing a custom fix lag on my Android?

I have a 1 GB RAM tablet running a pretty much vanilla Android Jelly Bean 4.1.1 and it's been running very slow. Apps startup time have been slow, noticeable lag exists while scrolling between the ...
-2
votes
2answers
117 views

Why Large RAM use with my Galaxy Nexus verizon while Little RAM use with Galaxy Nexus GSM?

Galaxy Nexus verizon ROM:10.2-20131017-SKANK-toro Galaxy Nexus GSM ROM:CM11 From the picture, you can see that verizon system uses a large amount RAM while GSM not. Why that happend? And ...
0
votes
1answer
88 views

Instead of 5 GB storage shows 2.42 GB .

I 've purchased Karbonn Titanum S5 Plus. In that, It is showing TOTAL STORAGE SHOWING as (1 GB + 1.42 GB) ie 2.42 GB But in the features it is written as 1 GB RAM and 4 GB ROM ie Total 5 GB ...
0
votes
1answer
6k views

Android 4.1.1 consumes too much memory

My HTC One S has been upgraded to 4.1.1 and I noticed that it started consuming too much memory. When I had 4.0, average memory consumption was about 300-450 MB. But now it is on the level of 700-850 ...
1
vote
3answers
2k views

How much internal memory after updating HTC Desire to official Gingerbread?

I'm very tempted to upgrade my Desire to official 2.3.3, but I was wondering if I'd lose internal memory in doing this. I didn't find any info on the Internet, so I would like to ask that to someone ...
15
votes
4answers
26k views

How do RAM and processor speed affect overall performance on Android?

Since Android can be installed on wide range of devices, I'm wondering how important RAM and the CPU speed are to the performance of a device. There are always tradeoffs when something is increased ...
0
votes
1answer
3k views

Why do I have so little unused RAM? [duplicate]

Possible Duplicate: Are there guidelines on how much free RAM a phone should have - specifically Samsung Galaxy S? 0 ram free on ICS My device (ASUS TF201, unrooted, stock Firmware) is ...
2
votes
5answers
22k views

How can I free up storage on my SGS II?

I got a notification on my SGS2 today that said the phone memory is nearly full. So my question is: How can I move apps to the internal USB storage? I don't have a micro SD card in my phone.
2
votes
1answer
246 views

Is there any custom ROM that includes a feature to permanently kill a process?

As is well known from many blog/forum posts, Android 2.2 (Froyo) changed the mechanism for the API to kill the process such that a killed process will likely/possibly be re-started by the OS after ...
-1
votes
2answers
449 views

How to find android apps occupies RAM memory space?

I wish to know about which app is occupies more memory space in RAM when i use multiple apps Note: i just have RAM capacity of 256MB so that my battery downs soon.
4
votes
1answer
1k views

How can I allocate more than 1024 MB of RAM to an Android Virtual Device?

I want to work with 1024MB or higher RAM sizes but when I try to start my Virtual Device it is giving the error: Failed to allocate memory: 8 I researched many thing about this issue; Some ...
9
votes
1answer
515 views

Is there a way to white-list an app (web browser) so Froyo 2.2 memory manager does NOT kill it?

One of my biggest pet peeves with Android (due to heavy use of my Droid X for reading web pages) is the fact that it can kill ANY application it wishes when doing its automated memory management. ...
3
votes
1answer
1k views

Isn't Firefox mobile able to save tabs when switching to another app and back to Firefox?

Besides its slowness, one big problem of Firefox to me is whenever I leave the app (e.g. looking up a translation in a dictionary) and switch back via ALT-TAB or long press HOME, Firefox reloads all ...