[Q] Why does my Tab say I only have 512MB of RAM? - Galaxy Tab 10.1 Q&A, Help & Troubleshooting

On my Galaxy Tab 10.1 16GB Wifi-Only model if I go into Settings -> Applications -> Running it only shows that I have 512MB of RAM instead of 1GB of RAM.

Mine says the same thing. idk if thats the way its supposed to be or not.

512 MB left after the system startup (which use half of it)
c'mon guys you use computers right ?!

Not, sure....whats a computer exactly?

Wickedcarny said:
Not, sure....whats a computer exactly?
Click to expand...
Click to collapse
oh well nevermind then

Related

101 Memory?

What is the RAM for an Archos 101 16gb. I have looked on the archos website at teir tech spec for this device and it doesnt specify. Can anyone tell me how much it has and also how I can see how much my various apps etc are using.
Pete917 said:
What is the RAM for an Archos 101 16gb. I have looked on the archos website at teir tech spec for this device and it doesnt specify. Can anyone tell me how much it has and also how I can see how much my various apps etc are using.
Click to expand...
Click to collapse
Main Memory is always 256 MiByte.
Kashban said:
Main Memory is always 256 MiByte.
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Click to collapse
Thank you.
How can I find out how much Im using and how much is free. If I look in the System Monitor it shows an available amount in the top left of the screen. Mine shows 90mb free. That's when I have checked stop all apps...
Am I looking at the right thing? Does the 101 really take 166mb just to tick over?
Get. Memory Booster Lite.
It shows detailed info. and includes a app manager
The Ram ist usually under 100mb. if u run an app that needs much ram. android will stop some other apps in background, so u can use about 110mb of ram for a single app.
the new firmware should help out a little (swap)

[Q] [HELP ME] My folio100 has 1GB ram, who's with me?

I've heard that you guys have folio100s with 512MB ram,
But mine has 1GB ram, dunno why....
now that I flashed Dexter's Mod foliomodv1.4,
which is a 512MBRAM version,
Now my OS cannot recognize all of my RAM, it just recognizes 751MB of the 1GB.
the data is gotten from typing 'free' in console mode.
what should I do to find the hidden part of my ram back to work?
I've tried CyanogenMod7, and it's worse, the ram decreases to exactly 512MB.
Thx to anyone who will help me with this!Sincerely!
How do you know there is really 1Gb ram in your folio ? Don't you think it's probably just a bug showing 1 gb intead of 512 mb?
Jean.luc said:
How do you know there is really 1Gb ram in your folio ? Don't you think it's probably just a bug showing 1 gb intead of 512 mb?
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Click to collapse
it says so on the label at the back side beside the battery.
and when I'm on native rom the 'free' command shows 990MB free memory, and I always use up to 700+MB ram running all kinds of apps.
but however, as everybody knows, the native rom sucks.
so, is there a way I can adjust the foliomod to yield some more ram?
OK. I was a bit surprised and was thinking that it could be due to a bug.
Unfortunatly I have no answer to your problem.
Is this one of the new batch that was supposed to relaunch in April, or are you just lucky?
I have that label too that says my folio has 1gb ram, Bought my folio about 2 months ago?
How can i find out does it really have 1gb ram?
Sent from my HTC Hero using XDA Premium App
theheat94 said:
I have that label too that says my folio has 1gb ram, Bought my folio about 2 months ago?
How can i find out does it really have 1gb ram?
Sent from my HTC Hero using XDA Premium App
Click to expand...
Click to collapse
The native rom will tell you your total ram is 990MB. And you can experience great multitasking !
So, dude, wr are the minority, we should try to fix it, don't you think?
I bought my Folio a month ago and only have 512 Mb reported by Cyanogen.
Do someone know why there are some differences here ?
Mine has 512 mb ram, and 1gb for app installation.
Maybe the inscription in the box is 1gb of ram , for app.
If you really do have 1 gb of ram, lucky you
Ill check that out, ill post my results here then
Sent from my HTC Hero using XDA Premium App
who would continue with this problem?
I am still confused, I recently have returned to the native rom and obtained the latest official update, it is really stable, with touchscreen responsive, though poor graphic performance(opengl1.1) and wrong direction of sensor in some games.
but the ram reported is the same as foliomodv1.4, that is, 751MB, don't you think it is interesting? it's like the DDR2 ram has 8 blocks with each 128MB, and foliomod has discovered only 6 of them, while Cyanogenmod discovered only 4 of them, that's why Cyanogenmod reports 482MB total ram.
in fact, seen from the dissembly pictures sent from a guy in China like me, there really are 8 similar blocks on the chipboard, with 128MB written on each block as the guy told.
So what do you think, guys? Is it possible to find the hidden memory blocks and get them to work? I think it is highly possible, for different roms report different total ram, and some of them well exceeds the assumed 512MB, that's an implication that some of the folio100 really are bestowed with 1GB ram, rather than 512MB. So why can't there be a rom that makes full use of the ram?
I believe we are the last group of Folio100 users inthe world, so we are gonna stick together to make the most out of our device, guess what, newly published devices mostly have the same hardware as our folio(I mean the 1GB version), except for the screen, but I don't see it as an unacceptable shortcoming. Lower resolution sometimes mean higher performance. I've tried Backbreaker THD running on MOTO XOOM, though the graphics are good, but as I expected it isn't so smooth as running on Folio100. So disadvantages come with advantages, that's why we'll stick to Folio100, at least Before Tegra3 becomes trivial.
Expecting replies from you !! In hope of a better rom and a better tomorrow!
Me too...
CM9/ICM , it just recognizes 512MB of the 1GB.(RAM)
But FolioNotion2.0 recognizes 1G.
I can't paly games like Plants vs Zombies in CM9/ICM ,But in FolioNotion,It works perfect....
I am still confused...
folio100---512M Rom
AS100---1G Rom
Xda Rom just dev for folio100... So,we are just recognizes 512M.
but FolioNotion have recognizes 1G,Why?
1GB with foliomod 1.4
as100 with 1gb ram,and a recently flashed ics rom changed it to 375mb.......those who r confused with the 1gb ram on folio can go to search the pics of disassembly of as100 in some chinese website, after u do that u could fing that there r 8 ram chips installed on the pcb while some of the folio may only have 4installed...
i checked now my folio,...
http://db.tt/dVei7u49 on the top on the right side, is a small sticker 1GB000
CM9 shows me 364M
Is there any way to test it on cm9?
Crunon said:
i checked now my folio,...
http://db.tt/dVei7u49 on the top on the right side, is a small sticker 1GB000
CM9 shows me 364M
Is there any way to test it on cm9?
Click to expand...
Click to collapse
I have that sticker with 1GB000 as well, does that mean I have a 1 GB device?
DT84 said:
I have that sticker with 1GB000 as well, does that mean I have a 1 GB device?
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Click to collapse
Maybe someone can test it with Ubuntu?
I have the sticker with 01GB000.
I checked the picture of the hardware (ref.http://forum.xda-developers.com/showthread.php?t=868617)
On one side there are 4 chip NT5TU128M8DE-AC that is a 128Mx8 DDR2-800
so 128M x 8 = 1Gbit and 4 x 1Gbit = 4Gbit = 512 Mbyte.
On the other side there is a place for additional RAM (see picture BILD2387)
If you have the chips in these place you have additional 512Mbyte of ram otherwise no.
To open this box you have to remove only the back cover and open the box with a cutter under the corner with the arrow.
In my case there aren't additional chips of RAM.
So the sticker 01G000 is not for RAM info.
Sorry.
Bye
kgerva said:
I have the sticker with 01GB000.
I checked the picture of the hardware (ref.http://forum.xda-developers.com/showthread.php?t=868617)
On one side there are 4 chip NT5TU128M8DE-AC that is a 128Mx8 DDR2-800
so 128M x 8 = 1Gbit and 4 x 1Gbit = 4Gbit = 512 Mbyte.
On the other side there is a place for additional RAM (see picture BILD2387)
If you have the chips in these place you have additional 512Mbyte of ram otherwise no.
To open this box you have to remove only the back cover and open the box with a cutter under the corner with the arrow.
In my case there aren't additional chips of RAM.
So the sticker 01G000 is not for RAM info.
Sorry.
Bye
Click to expand...
Click to collapse
I've just checked and there's no extra RAM for me as well.
Thank you anyway for your explaination.
I also have the AS100 model with 1GB RAM. Does any one know how to modify ROM to detect all available RAM?

Total RAM?

How much ram are you getting in the android app manager in settings > applications >running?
I am getting well under 1gb, 360mb free 180 in use, so only 540?!?
Dunhamzzz said:
How much ram are you getting in the android app manager in settings > applications >running?
I am getting well under 1gb, 360mb free 180 in use, so only 540?!?
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Click to collapse
hmm... mine says the same thing???
Ram gets used up by the OS, background services, the launcher etc, caches etc and gets freed up when necessary like most modern OSes. S tablet has 1 gig of ram to put it in perspective I usually have around 400 or so free according to task manager when not running *anything* but only had like 200-250 free on 512meg Viewsonic Gtablet.
the sony tablet has 1GB ram, the system itself takes up around 400-500MB RAM so that it can make sure the OS can run smoothly, the remaining 400-500MB RAM is available to you for additional apps and stuff
So are you saying that the RAM the system uses won't show up in "in use"?
I think that's why he says. It is the same as the internal storage. If you add up (mine 16gb ver) the 9gb + 4gb, you get only 13gb instead of 16gb.
I was confusing about it before. But I went to BB and tried other HoneyCome tablets. They all give the same thing.
Dunhamzzz said:
So are you saying that the RAM the system uses won't show up in "in use"?
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is the ram upgradble? the label says ddr2 and i have ddr2 laptop ram...
sixthday said:
I think that's why he says. It is the same as the internal storage. If you add up (mine 16gb ver) the 9gb + 4gb, you get only 13gb instead of 16gb.
I was confusing about it before. But I went to BB and tried other HoneyCome tablets. They all give the same thing.
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Click to collapse
Yeah... what's with the 13gb. Noticed the same.
I'm already down to 6gb of the 9gb reported. Zinio ispretty heavy on its content.
D00QLE said:
is the ram upgradble? the label says ddr2 and i have ddr2 laptop ram...
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Yeah. Crack it open and go to town.

Do we really have 1GB of RAM?

I have been so busy catching up with all the amazing stuff Da_G has been pumping out (thanks!) that I didn't even take a look at this until now. I am showing that we only have 733MB of avaliable RAM. That is a far cry from 1024MB.
I am seeing 733MB w/ both Android System Info and with the built-in Task Manager.
Does anyone know if we indeed have 1024MB of RAM and... if it is just assigned else where?
Yes we have 1GB every phone has RAM missing because the system is holding it.
I remember one time the OS didn't support that much not sure if that's the case now but the phone has 1GB to my knowledge and.what I've read
sent from AT&T Samsung Galaxy Note Dual Core 1.83 GHz
Just like memory... Do we really have 16gb? Its never what they say... All marketing!
Sent from my SGH-I717M
I have also read that is has 1GB everywhere, but missing 291MB seems like an awful lot.
I beleive my Atrix showed 897MB. I just seems like an awful lot 'mssing' w/ the Note.
big samm said:
Just like memory... Do we really have 16gb? Its never what they say... All marketing!
Sent from my SGH-I717M
Click to expand...
Click to collapse
I am with you on that! Makes me
I noticed the same, it's showing short but using the same app(system tuner pro) on my G2 it showed the correct 512mb.
It's not false marketing; it's fact. There is 1GB of RAM in the phone. I'm pretty sure the rest of the RAM is used by the GPU. My GS2 has the same thing, shows about 800MB of RAM available to apps.
What does it matter? I usually have 3-500MB of free RAM. Have you ever managed to fill the RAM with processes? Do you know anyone who has? Android clears old apps from memory even when there is enough free so I have never even come close to filling my RAM.
Graphics memory
As with any computer your phone has a gpu which needs graphics memory and because the gpu is integrated (SOC) it takes its memory off the top. This can be seen with any computer you have with integrated graphics it will section off some memory for your gpu.
As for the flash memory space many issues can take it down such as the file system, operating system, it just depends but trust me before the phone was turned on and android installed it had 16gb of memory and 1gb of ram
I'm about 100% CPU and GPU can't share ram as they do completely different tasks. They could have just added the cram and the ram to get 1GB though... But otherwise, the missing ram is from system tasks and the OS.
Sent from my SAMSUNG-SGH-I717 using XDA App
teiglin said:
It's not false marketing; it's fact. There is 1GB of RAM in the phone. I'm pretty sure the rest of the RAM is used by the GPU. My GS2 has the same thing, shows about 800MB of RAM available to apps.
What does it matter? I usually have 3-500MB of free RAM. Have you ever managed to fill the RAM with processes? Do you know anyone who has? Android clears old apps from memory even when there is enough free so I have never even come close to filling my RAM.
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Click to collapse
Do we have a reference or any proof of this?
And to the post directly above this, any computer that does not have a dedicated graphics card uses shared system memory, just like our phones. 733MB is just quite a bit away from 1024MB.
they can and do use the same memory because they are the same soc aka system on chip. all this is integrated.
So if you built a PC yourself and loaded it with 2gig RAM and booted into windows it would have 2 gig FREE memory?
MrDSL said:
So if you built a PC yourself and loaded it with 2gig RAM and booted into windows it would have 2 gig FREE memory?
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Click to collapse
I am not talking about FREE. I am talking about the system as a whole. Do we really have 1GB of RAM? Where it is being used I am not so concerned about at this point, but it may help us figure out if we do indeed have 1GB (Where is the remaing 291MB assigned).
The missing 291 is being used by android..to load the launcher Widgets and everything else in the background.
MrDSL said:
The missing 291 is being used by android..to load the launcher Widgets and everything else in the background.
Click to expand...
Click to collapse
i have international version of note.its same way on this one.the missing ram is held by system tasks.as for 16gb storage memory.if you wipe all area on usb storage .u will have 16gb but not a working phone.another thing about free ram.dont use task manager to stop apps.all it does is make the phone lag.leave everything running.
teiglin said:
It's not false marketing; it's fact. There is 1GB of RAM in the phone. I'm pretty sure the rest of the RAM is used by the GPU. My GS2 has the same thing, shows about 800MB of RAM available to apps.
What does it matter? I usually have 3-500MB of free RAM. Have you ever managed to fill the RAM with processes? Do you know anyone who has? Android clears old apps from memory even when there is enough free so I have never even come close to filling my RAM.
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Click to collapse
You have 300-500 MB FREE ram? My note is bone stock and I'm running at 400/700 MB RAM (meaning 300 MB free). This is also when I "Clear memory" too. Something wrong with my apps?
tizzy said:
You have 300-500 MB FREE ram? My note is bone stock and I'm running at 400/700 MB RAM (meaning 300 MB free). This is also when I "Clear memory" too. Something wrong with my apps?
Click to expand...
Click to collapse
I have 700 free. With just 2 home screens 2 Widgets and a few apps and live wallpaper.
Sent from my SAMSUNG-SGH-I717 using XDA
Two dozen open apps on mine right now, and it shows 283 MB used, 302 MB free.
On my AT&T gs2 I consistantly show 830 to 850 MB free. On my note I only see a lil over 700. How can this have less ram than my gs2? I have over 80 app on my gs2 and less than half that on my note!!!
Sent from my SAMSUNG-SGH-I717 using xda premium
Probably xtra things (like snote )loaded on note that wouldn't be on your s2
Sent from a Galaxy far, far away!

[Q] Archos G9 Ram Problem

Recently i have bought a new archos G9 16GB tablet from a shop,
its come with Ice 4.0.4 OS and when i see system information its 1.5 GHz speed and Ram 512 MB
in archos is there is any way to increase RAM to 1GB
i already rooted my archos tablet with your petru Ice_Blue custom rom, but still my Ram is 512 mb, please help me to increase my ram
Thanks
some archos gen9 are with 512 mo...
it is old model
Install "Android System Info" from GooglePlay and check System/Memory/Total Ram in this App. I see 893mb there. If you only have around 500 there you got the old model
gumsle said:
Install "Android System Info" from GooglePlay and check System/Memory/Total Ram in this App. I see 893mb there. If you only have around 500 there you got the old model
Click to expand...
Click to collapse
is there is any way to upgrade this 512MB to 1GB?
naseer99 said:
is there is any way to upgrade this 512MB to 1GB?
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Click to collapse
No.
Sent from my LT18i using Tapatalk 2
naseer99 said:
is there is any way to upgrade this 512MB to 1GB?
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Click to collapse
There's no easy way to do it.
RAM is mounted as PoP on top of the CPU.
To change it you need good soldering skills and very lucky hands
The trouble is you that might easily damage your hardware during soldering process and you'll have to find a supplier for a new one with higher capacity.
These RAMs are mostly OEM supplied chips.
Regards,
scholbert

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