[Q] after flashing lightening rom ram changed from 1GB to 835mb why - Galaxy S II Q&A, Help & Troubleshooting

hey guys after i flashed lightening rom i noticed that my ram changed from being 1 gb to 835mb why is that???
best regards

Gpu uses some ram, also system reserves some for itself.
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Related

Sony xperia u ram probles

On gsmarena website,they shows that micromax a110 and Sony xperia u both has 512 mb of ram
But for me xu has only 388 mb while micromax has 473mb.....Is there any problem with my xu?
Sent from my ST25i using xda premium
1darshan said:
On gsmarena website,they shows that micromax a110 and Sony xperia u both has 512 mb of ram
But for me xu has only 388 mb while micromax has 473mb.....Is there any problem with my xu?
Sent from my ST25i using xda premium
Click to expand...
Click to collapse
Our sola's Mali-400 take more RAM than PowerVR SGX531
1darshan said:
On gsmarena website,they shows that micromax a110 and Sony xperia u both has 512 mb of ram
But for me xu has only 388 mb while micromax has 473mb.....Is there any problem with my xu?
Sent from my ST25i using xda premium
Click to expand...
Click to collapse
Yup I just noticed this
My pa's a110 has 307mb ram used and about 167mb free
Thats strange
512mb physical ram
And ram used by system is only about 40mb
How is this possible!??
And gpu alone cant make a difference of 90mb ram
There are several other things but what?
drsanket_xperia_u said:
Yup I just noticed this
My pa's a110 has 307mb ram used and about 167mb free
Thats strange
512mb physical ram
And ram used by system is only about 40mb
How is this possible!??
And gpu alone cant make a difference of 90mb ram
There are several other things but what?
Click to expand...
Click to collapse
The theory is like Intel GMA graphic, it's shared the system RAM as their video memory, and also depend on different GPU
Like my sola, it got 512MB RAM, but system accessible only 387MB, so mean my Mali-400 take 125MB RAM as their video memory.
Is there a way to disable the GPU when not needed like when messaging, calling or keeping the phone on standby?? It will save much ram and battery
Sent from my Xperia U using xda premium
OMG
This question is basic
You can search and read ram management at google bro
Sent from my ST25i using xda premium
just use advance task killer in the market for killing running apps from the background, to free some memory.
maazdraco said:
Is there a way to disable the GPU when not needed like when messaging, calling or keeping the phone on standby?? It will save much ram and battery
Sent from my Xperia U using xda premium
Click to expand...
Click to collapse
Pimp my rom or android tweaker from market if i remember good has such options
Sent from my ST25i using xda app-developers app
Reducing MALI 400 (dedicated video memory requires kernel recompilation, as I see nobody tried it.
The best memory tweak is v6 supercharger script by zepplinox(spelling?)
Original and the best
Check how many posts on his thread
Sent from my LT22i using Tapatalk 2

[Q] [ Xperia P ] Ram usage?

Hi
I want to buy Xperia P and it has 1gb of Ram, but I have little question
What is the free available Ram amount after killing all the processes?
Like in sola, it has 512mb of ram, after killing the processes it free only ~ 130mb,
Sent from my MT27i using Tapatalk 2
Depending on the rom. On stock CM9 with nothing installed I get around 450 MB RAM; stock ICS rom should be around 400
Sent from my Xperia P using xda app-developers app

Is it possible to increase samsung S duos RAM

I've bought samsung S duos and fiund it better than many other devices .
There is only one simple problem , its ram is too low with running apps .
Can i increase its ram or not and if it possible , how ?
Thank u
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Well it isn't physically possible to get more ram because the ram is soldered onto the board and can't be easily removed.
Sent from my HTC Velocity 4G using Tapatalk 4 beta
Thanks for your mention .
Sent from my GT-S7562 using xda premium
Happy to help
Sent from my HTC One using Tapatalk 4
didnt understand
hey man i didnt understand specify please
Blackis_007 said:
hey man i didnt understand specify please
Click to expand...
Click to collapse
increase in ram is not possible(only by hardware changes)
but ram usage can decrease by dwleting floatwares which causes many processea
As stated above RAM is not changeable on Smartphones.
But you can root your phone and Flash a custom ROM which decreases the RAM usage by applying Optimization tweaks and removing bloatware.
thanx
Saad_ said:
As stated above RAM is not changeable on Smartphones.
But you can root your phone and Flash a custom ROM which decreases the RAM usage by applying Optimization tweaks and removing bloatware.
Click to expand...
Click to collapse
thanx
thank u
hey roehsoft ram expander can increase 7562 ram.!Is this really true?

[U] Mali-400 ram allocation

Hi guys!
I'm sure you know why we can't get official jelly bean. Because we have only 512 ram. Since only 388 is user available, thats not enough for JB to run smooth. Well I'm not a developer, but as far as I know, Mali-400 is the black sheep here. It consumes 124mb ram. Isn't it possible to lower it's consumption like with Intel integrated graphics? I know it's kernel related, and I have only basic Java knowledge, but I'm sure someone can do this here, if this possible of course.
I'm sorry if this already been discussed, just trying to help somehow.
Download kernel spurce and check mali 400 gpu config,its pretty well explained how to modify it.
Sent from my ST25i using xda app-developers app
Actually unofficial port of JB runs pretty smooth on Xperia Sola
Sent from my MT27i using xda app-developers app
Pag96 said:
Actually unofficial port of JB runs pretty smooth on Xperia Sola
Sent from my MT27i using xda app-developers app
Click to expand...
Click to collapse
Im pretty sure he meant multytasking.
Sent from my ST25i using xda app-developers app
XperianPro said:
Im pretty sure he meant multytasking.
Sent from my ST25i using xda app-developers app
Click to expand...
Click to collapse
In one of the kernel threads for sola, guys tried change the amount of ram and make more ram available to user, but it only produces instability and graphical glitches.
In other device (s advance?) they tried to allocate about 400mb og ram to system! All works pretty good, but games force close rondomly due to the poorer ram dedicated to gpu
BTW, the best is to allocate 390mb to system!
matood said:
In one of the kernel threads for sola, guys tried change the amount of ram and make more ram available to user, but it only produces instability and graphical glitches.
Click to expand...
Click to collapse
I know that because mali is running in high texture quality mode,by lovering quality we can also increase performance and allocating more RAM to user/system.
Sent from my rk30sdk using Tapatalk HD
Vaste92 said:
In other device (s advance?) they tried to allocate about 400mb og ram to system! All works pretty good, but games force close rondomly due to the poorer ram dedicated to gpu
BTW, the best is to allocate 390mb to system!
Click to expand...
Click to collapse
It was definetely not S advance, it has 768mb ram, from which 625mb is available.
tesztelem said:
It was definetely not S advance, it has 768mb ram, from which 625mb is available.
Click to expand...
Click to collapse
Yep, it was on experimental v8 kernel for XU
I was wondering this as well as I've got a raspberry pi and that let's you adjust the memory split between ram and graphics, personally I never plan on gaming on my phone, watching an SD film with my player or a bit of YouTube is the most taxing thing it will do, so that much memory seems a waste.
+1 good idea

[Q] SamHD v3.2

Hi Guys,
I am new to XDA forums and android, so kindly apologise me for starting a new thread,
recently i flashed my a116 to sam HD v3.2, It works great but one thing which bugs me is the amount of RAM usage, after flashing the ROM i am using(installed) only half the apps compared while using my Stock ROM but the ram usage is always i the range of 700 - 800 MB. In my stock ROM i have never crossed 650 MB.
Is this a problem or anything i am missing????
can anyone suggest me what other ROM best suits a116.
Download Smart Ram Booster and set it to aggressive. press boost multiple times amd clean cache. Then rebpot
Sent from my Micromax A116 using xda app-developers app
higher ram consumption compared to stock because of the touchwiz and lot of bloatwares in samsung rom.u cant do anything about that!!

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