Develop Bugs

"Where's my RAM?!"

SetCPU and "RAM Usage" only show 408MB of total memory (I'm using ShadowFrost kernel).
Where is the rest? Is it just reserved for the system and the gpu and it's not visible to the user?

Yes that is correct, the remainder of the RAM is reserved/used by the Android system and i would imagine that some of that is also utilised by the GPU.
Your total ram usage should only show 400 Mb, but because of the modified kernel hack, you get the extra 8 Mb
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Thanks for the quick answer.
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Eggcake said:
Thanks for the quick answer.
Sent from my HTC Desire using XDA App
Click to expand...
Click to collapse
atleast 64mb of ram is dedicated to the the gpu, the rest is reserved for system like the chap above pointed out

[Q] Turn 368mb to 512mb ???

Hi every one. how could i turn the ram to original space. means 512mb?
My phone is rooted.
Is there anyway to do it?

No...the only usable ram is only 368mb the rest is the the system etc camera,gpu and more...
Sent from my HTC Vision using XDA App

I have seen 512mb before.one time. is that shows problem or it can be?

artur-x said:
I have seen 512mb before.one time. is that shows problem or it can be?
Click to expand...
Click to collapse
I'm not sure,but its impossible to get 512mb ram...most I can get is 220mb free ram =\
Sent from my HTC Vision using XDA App

You can't get more RAM than 330MB or so, the rest is for the radio and possibly other system stuff. Why is it a problem though ? Typically (running 2.3 at least) there should be lots of free RAM.
Sent from my Desire Z running CM7.

I saw 512+ before as total ram
Sent from my HTC Sensation using Tapatalk

That's very interesting because I saw 512MB too but now I have 368MB. Don't remeber when was it probably before rooting and flashing. Is this correct that task manager reports only 368MB as total memory?
Now I have Virtuous Affinity 2.05 and HBOOT from virtuous page. Is this could be the reason?

I always get around 250mb ram rarely 310mb :O

If its the value in About Phone - Hardware Info, i think that can be set to show anything you want in the build.prop file. The most accurate method to check RAM value and free RAM is using "free" in Terminal Emulator.
As discussed, the 512MB is shared between the phone, radio and graphics

ram problem

hi all,
i have a problem with the ram of my sgwI8150.
i am running oneofakindrom hybrid version and when i go in settings, applications,running and i see apps and games that are running and in background.. my ram is often like 280 mb used and 96 mb free... but if i make the sum of the numbers of ram that apps take i see that they are not 280 mb used but like 100 mb used!! what i can do? someone has my problem??

walter98100 said:
hi all,
i have a problem with the ram of my sgwI8150.
i am running oneofakindrom hybrid version and when i go in settings, applications,running and i see apps and games that are running and in background.. my ram is often like 280 mb used and 96 mb free... but if i make the sum of the numbers of ram that apps take i see that they are not 280 mb used but like 100 mb used!! what i can do? someone has my problem??
Click to expand...
Click to collapse
i've got free memory 50mb most of the time..and fyi ics and above use more ram compare to gb..
Sent from my GT-I8150 using Tapatalk 2

Hello
You can clear ram by using task manager but this is not a bug problem
Sent from my GT-I8150 using xda app-developers app

I know it isn't a bug problem becouse in stock rom there was too but i think is a System problem... becouse i use just 100 150 mb ram not 280
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walter98100 said:
I know it isn't a bug problem becouse in stock rom there was too but i think is a System problem... becouse i use just 100 150 mb ram not 280
Sent from my GT-I8150 using xda app-developers app
Click to expand...
Click to collapse
If your phone didn't have some bug or lag, that mean it's normal.
Sent from my GT-I8150 using xda premium

[Q] increase RAM capacity

Hello frnds,
Is there any way to increase the available RAM on our phone, means we have got around 700mb available whereas its actual announced capacity is 1Gb,
In a latest Xperia, Xperia C, being the same 1GB, its showing around 900Mb..!
Don't ask why to bother about 200Mb, because it does matter a lot for me
Thanks in advance.. :good:

Try to use this app: RAM Expander

bluechip850 said:
Hello frnds,
Is there any way to increase the available RAM on our phone, means we have got around 700mb available whereas its actual announced capacity is 1Gb,
In a latest Xperia, Xperia C, being the same 1GB, its showing around 900Mb..!
Don't ask why to bother about 200Mb, because it does matter a lot for me
Thanks in advance.. :good:
Click to expand...
Click to collapse
De-bloating is your solution to this issue!
Sent from my SGP311 using XDA Premium 4 mobile app

Dont do anything like ram expander. That works fine but decreses the life of sd card.
Sent from my LT26ii using xda premium

You need to do some reading on RAM. Unused RAM is wasted RAM.
As for why you're "missing" some of it, blame it on Android and the GPU.
Sent from my Nexus 7 using Tapatalk

Destroyedbeauty said:
De-bloating is your solution to this issue!
Sent from my SGP311 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
but that does only free a little, and i have done that, but my point is regarding the actual available memory..

bluechip850 said:
but that does only free a little, and i have done that, but my point is regarding the actual available memory..
Click to expand...
Click to collapse
Add some memory managment-init.d scripts then!

Anyone got a performance boost by using any of the swap creating apps out there? I tried a few apps but all of them eventually led to my device slow down and lag to no end!
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skyend said:
Anyone got a performance boost by using any of the swap creating apps out there? I tried a few apps but all of them eventually led to my device slow down and lag to no end!
Sent from my LT26i using xda app-developers app
Click to expand...
Click to collapse
Try play aspart 8 .and than notice these aaps works
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hope
I hope to find a solution

emadtaha said:
I hope to find a solution
Click to expand...
Click to collapse
An solution is an kernel editing to resize ram.
its only solution.

Need RAM solution

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Having some problems with RAM only 75mb is free even i have enabled swap partition but didn't help me well . running CyanogenMod 10.1 jelly bean .

hamxa266 said:
Having some problems with RAM only 75mb is free even i have enabled swap partition but didn't help me well . running CyanogenMod 10.1 jelly bean .
Click to expand...
Click to collapse
Enabling KSM in options -> performance -> memory will greatly reduce your RAM usage. It's a light form of compression originally designed for virtual machines but it turned out to help a lot for low RAM devices and google recommends it for 512MB devices such as ours.

Thanks . Have another question which is that our device have 512MB of RAM but only 340 to 360MB RAM is displayed why ??
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this is how it works. no worries about "lost" ram

Okay ! Thankx everyone
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