ROM =/= RAM *ROM/RAM size issues here* - Desire General

ROM (Read only memory) and RAM (Random access memory) are NOT the same thing. The Desire has 512MB of ROM for installing the OS and for applications and settings. At stock we have 140MB free to install apps, if you want anymore you can either wait for FroYo or install Apps2SD (You need root). The Desire has 576MB of RAM, this is used to run the OS and applications. At first boot I had about 256MB free, the rest is used to keep Android running. In most system information apps you only get 399MB shown as total ram. This is normal, so please don't ask about it.
Can someone please sticky this? I'm tired of the same question being asked day in day out.

The low RAM figure might be normal for now, but it's due to a kernel limitation that will be removed in Froyo.

Related

Free internal memory: how much?

...and by safe I really mean a logical, usable size for caches etc. In example, a size which wouldn't give me problems when, I'm browsing in "heavy" websites, downloading through marketplace, or receiving messages and emails.
Since I got my desire and flashed the latest LeeDroid ROM, I've started installing apps like there's no tomorrow. Naturally, most of them I just try and discard, but a lot of them I just keep on my phone even if I use them once a week, or even once a month. With A2SD enabled, I currently have a whopping 188 apps installed. I think they will soon classify a psychiatric condition named after me. That leaves me with around 25mb left in Internal storage, and around 20mb remaining in A2SD.
On my Touch Pro, again, with a [censored]load of apps installed, I usually left around 30mb of free memory, just for various caches. Would it be wise to do the same for android, or should I just wait for the "low space" notification to start clearing things out?.
So I'm wondering. How much free storage you guys have on your desire? And how much would you consider it would be wise to leave free. Would a full-featured site use more than, say 10mb of cache? Would we ever need more than 10mb of cache for mail or messages? Any other serious disadvantages of having an -almost full- internal storage space?
(I already got brut mod for google maps, so maps cache ain't a problem)
Sorry for the long post and possibly needless question... insomnia at it's best
akpidis said:
... How much free storage you guys have on your desire?
Click to expand...
Click to collapse
Hit the wall today...
became unstable ..
trouble getting data connections (good reception area)
Camera app not connecting to camera
slow
Down to 8MB internal free !! (cachemate only freed additional 2MB)
214 apps ;-)
A2SD(+) 1.24 GB free / 1.92GB total
Time to delete apps now
Need a better a2sd(+) or bigger phone !
Yes I think that until the memory leak in the contacts storage is fixed, we Desire users are going to have to get used to doing a hard reset every month or so. Currently have 85mb of phone storage left after a hard reset last week. Before that I was down to 12Mb.
130MB using SuperVillain. I only have around 25 apps though.
Leave 10% or more free. Less than 10% will cause things to start breaking.
memory
hi guys iv got about 110 apps or so and still got 305mb mem on my desire and thats internal memory buy using data2sd very good the only problems i got is my phone crashes and freezes now and again thing its my sd card so is going to try another
I'm using LeeDroid's ROM and am left with about 22MB - how are you lot doing an app count? I know I've got quite few apps installed. It's a shame we have to worry about this. I thought I had saw the end of it when I moved from WM6.X devices!
Apps2ext/data2sd (or variants) seems to be the way forward, but as said, there seem to be stability issues at the moment.
The new Nexus S comes with 16GB nand memory - this is what all android phones should have had from the beginning - bigger internal memory.
WARNING, dont get it wrong.
The new Nexus S indeed has 16GB memory ...
But only 1GB for internal memory where you can use to install app.
It has 13 GB as "emulated SD card".
Read this:
http://forum.xda-developers.com/showthread.php?t=868772
sh500 said:
I'm using LeeDroid's ROM and am left with about 22MB - how are you lot doing an app count? I know I've got quite few apps installed. It's a shame we have to worry about this. I thought I had saw the end of it when I moved from WM6.X devices!
Apps2ext/data2sd (or variants) seems to be the way forward, but as said, there seem to be stability issues at the moment.
The new Nexus S comes with 16GB nand memory - this is what all android phones should have had from the beginning - bigger internal memory.
Click to expand...
Click to collapse
That's still a lot of apps to be stored in 1GB! If that guy up there fit 200ish apps in around our 140MB of space with A2SD+, then theoretically you could put like nearly 1000 apps on the nexus S!
Ah I see...I take that back then!
How comes Apple can do it with their phones but none that are running Android can?? Is it simply a cost thing?
It's obviously apparent that many Android users are installing apps/games mounting way over 500MB.
Got data2ext and have 1.7GB free. I left some directories on the internal storage and created some links. I have to say it working pretty well. Almost no performance lost. Only noticed performance issue while playing asphalt hd.
But the internal storage of nexus s is a step forward. But still more improvement needed. Once they fix those storage issues we will get greater and bigger apps.
R
Sent from my HTC Desire using Tapatalk
paulgun said:
214 apps ;-)
Click to expand...
Click to collapse
down to only 172 apps (29 MB internal free)...
I Figure I could get another 100MB internal free by repackaging
a ROM by removing 99% of the install packages
and installing manually from copies from the FAT32 Sdcard after first boot.
This fresh install would push most of the installed files to the A2SD+ ext3 part of the sdcard.
Seems a waste of space having over 100MB flashed on r/o ROM storage,
taking away from internal:
/data/app/*.apk [9 MB]
/system/app/*.apk [98 MB] {HTC* 30MB }
/system/customize/resource/bootanimation.zip [2 MB]
Anyone tried this approach?
I suspect knowing what to leave to have a minimal system is the trick?
Can I boot with 0 system apps installed ?
I'm thinking "why not" , I can use the command line adb , so I don't think
I even need a gui or fileexplorer app at all ?
Will think about it when the latest LeeDroid has stablised... TBA
65 apps installed, for 55 MB total, and I've got 16MB of free internal storage...
Seriously, I'm reading a lot of thread on this matter and I can't figure out: what's wrong with this phone internal memory?
HTC States 512MB Rom and 576MB RAM (can't put the link here 'cause I'm noob but you can google it), if I'm not wrong the Rom is the apps storage, right?
With DiskUsage I see 147MB of total internal storage memory (a recurrent number, but on the threads I read no one seems to care about the 365MB vanished like fog in the mouring), occupied for a good 90% by apps, cache and data.
I've the official last Froyo Update (I only rooted it with unrevoked and substituted the recovery but the ROM is the official one), and I've set on SD card all the apps that permit it.
Yes I know that I must install app2sd and I'm shure I will do it soon, but that is not the point.
The point is: please, someone can explain to me where I'm wrong in my calculations, or what bug or know issue I'm missing?
spile wrote: "Yes I think that until the memory leak in the contacts storage is fixed..." but again: even this search lead me to an endless list of topics in wich someone say: "Hey my contacts storage on HTC Desire is 40MB, how's that? " and someone other: "Use apps2sd 'cause HTC is bad".
Worst: that's not my case, my contacts storage state 3MB.
Again I know that in a way or another I'm ending this with apps2sd, but again I say it's not my point: my point is I want to undestand where is the problem and, most of all, if complaining directly to HTC is a waste o time that put me as the last one in a row of people condemned to ***** about HTC Desire's memory for the rest of their's life
Sorry for the long rant but I've done my search (at least I've tried, maybe I missed that one topic of revelations) and I want to put all the informations on the table so to not waste more time of yours ^^;;;
Thanks anyway
---
HTC Desire, software version: 2.29.405.2, rooted with unrevoked 3.
paulgun said:
I Figure I could get another 100MB internal free by repackaging
a ROM by removing 99% of the install packages
and installing manually from copies from the FAT32 Sdcard after first boot.
This fresh install would push most of the installed files to the A2SD+ ext3 part of the sdcard.
Seems a waste of space having over 100MB flashed on r/o ROM storage,
taking away from internal:
/data/app/*.apk [9 MB]
/system/app/*.apk [98 MB] {HTC* 30MB }
/system/customize/resource/bootanimation.zip [2 MB]
Anyone tried this approach?
Click to expand...
Click to collapse
On second thoughts, it appears freeing space in /system,
won't really help /data much, so this would not help:
androidforums.com/desire-all-things-root/220627-faq-apps2sd-2.html#post1952939
sh500 said:
Apps2ext/data2sd (or variants) seems to be the way forward, but as said, there seem to be stability issues at the moment.
Click to expand...
Click to collapse
After trying a dozen other things, I'd have to agree...
forums.whirlpool.net.au/forum-replies.cfm?t=1598676#r2
Hit another wall today...
215+apps ;-)
A small number of apps won't install, even though >1GB internal free
using data2sd method.
talking-santa-free
raging-thunder-2-lite
The logs show it failed due to internal space
Perhaps /cache is too small now ?
im using my own cooked rom, and have atleast 300 apps installed, and i have 58mb free internal storage with 22mb cache partition, 190mb system partition and 222mb data partition
100mb free after 144 apps installed. Have N1table for data partition of 200mb. And app2sd helps a bit. No need for data2ext
Teleported from my brain cells
I've installed about 20mb of apps (fb @ 4.8mb, music app 5mb, rest = 10x<1mb apps w/ no cache usage) yet still only have about 14mb. Somehow I'm missing 100mb ish on a RUU'd Desire. Annoying.
Cirunz said:
65 apps installed, for 55 MB total, and I've got 16MB of free internal storage...
Seriously, I'm reading a lot of thread on this matter and I can't figure out: what's wrong with this phone internal memory?
HTC States 512MB Rom and 576MB RAM (can't put the link here 'cause I'm noob but you can google it), if I'm not wrong the Rom is the apps storage, right?
With DiskUsage I see 147MB of total internal storage memory (a recurrent number, but on the threads I read no one seems to care about the 365MB vanished like fog in the mouring), occupied for a good 90% by apps, cache and data.
Click to expand...
Click to collapse
It did not vanish, the 365 mb is used by android system files and other stuff HTC throws into the phone. In theory, we only have 140+ mb to install apps.
Sent from my HTC Desire using XDA App

A2SD GUI _ Not working to activate Swap

Hy,
I have the GingerVillain 2.2 ROM. I partitioned the SD with ROM Manager with 512 EXT and 64 Swap. In the A2SD I activated "Apps are on SD!", I put the Dalvik Cache on SD-EXT, but I can't activate de Swap.
When I pres the button to activate the swap, appears "Changing setings..." after that "Reading setings...", some buttons appears in background but after 1 sec disappear.
What I can do?!
Thank you!
I don't know this particular app, however, your are far better not using a swap partition altogether. Swap is for the system to use, if it runs out of ram memory, which was useful on older devices with very little ram.
But on the desire you won't have problems with the 576 mb of ram, and the much slower sd-card will just cause problems.
Also do you have any idea of what you are doing to your device, because if you don't, you might be better off keeping it stock.
mortenmhp said:
I don't know this particular app, however, your are far better not using a swap partition altogether. Swap is for the system to use, if it runs out of ram memory, which was useful on older devices with very little ram.
But on the desire you won't have problems with the 576 mb of ram, and the much slower sd-card will just cause problems.
Also do you have any idea of what you are doing to your device, because if you don't, you might be better off keeping it stock.
Click to expand...
Click to collapse
This depends on the class of SD card + if your kernel supports swap.. This is probably what is happening in your case, gabitzu6. I have the same situation. If you do change your kernel, then you may wish to activate swap from a terminal emulator .. more at this thread here

[Q] understanding low memory with a2sd+

I have a rooted desire running Leedroid 2.3d, a 16G class 6 card with 512Mb ext3 partition.
After recently installing Tasker, Im getting low memory warnings. I thought I understood how the a2sd+ works in Leedroid (and elsewhere), but clearly I dont because if I did this wouldn't be happening.
System monitor tells me I have 72Mb available "memory" (whatever memory that refers to). The SD card itself (irrelevant here I think) has 500Mb free.
Android settings->running service tells me I have "other 75Mb in 4", then "avail 68Mb+48Mb in 2" (I have no idea what this means), except to note the 75Mb concurs with the system monitor "72Mb free".
So is system monitor really telling me I have only 72Mb left in my 512Mb ext3 partition? Is that what it means ? I find this hard to believe since, before I rooted and installed LeeDroid I had nowhere near 512Mb of memory even available, let alone used. Since rooting I might have installed maybe a dozen apps, 20 absolute tops.
Of course if I reallyl have only 70Mb free 500Mb in my ext3 partition, I simply need to repartition it. But Id rather understand whats going on and why before I just go ahead and take a guess.
Can someone please help me understand exactly what memory is low and how I can verify it (aside from trusting system monitor, which doesn't actually confirm it knows I have 512Mb of ext3 partition).

[Q] Swap space when formatting

Hello everyone,
I know I'm pretty new here but I have been digging these forums for a few days right now.
I recently bought a faster 16 GB SD Card and rooted my phone to install bigger and other ROM.
But I found verry little info (maybe I didn't looked has much or at the right place) about the swap space you can create in your sd card.
What I read was that it was usefull for the system but when I look at the differents ROM thread they never or very rarely talk about a needed swap place in the sd card partitioning.
Right now I created an ext4 partition with a little bit more than 1gb and a swap with +- 400 mb.
So my question is, is it really usefull or no?
ps: sorry for my english
Gil- said:
Hello everyone,
I know I'm pretty new here but I have been digging these forums for a few days right now.
I recently bought a faster 16 GB SD Card and rooted my phone to install bigger and other ROM.
But I found verry little info (maybe I didn't looked has much or at the right place) about the swap space you can create in your sd card.
What I read was that it was usefull for the system but when I look at the differents ROM thread they never or very rarely talk about a needed swap place in the sd card partitioning.
Right now I created an ext4 partition with a little bit more than 1gb and a swap with +- 400 mb.
So my question is, is it really usefull or no?
ps: sorry for my english
Click to expand...
Click to collapse
As far as I know, there are vrey few ROMs that require swap partition. It is usually requested in the first post of the ROM's thread.
Ciobby said:
As far as I know, there are vrey few ROMs that require swap partition. It is usually requested in the first post of the ROM's thread.
Click to expand...
Click to collapse
Ok, thanks !
I will re create my sd card then
Well after a few rom tested I'm not so sure about this...
Ok they never talk about swap space. But the general problem I have when I install a big rom with Android 4.x is that the memory is always full.
Therefore the phone becomes extremly slow when I launch a few applications.
The only solution I found is to install an app to manage the RAM and free some space. But even with this, I need more ram as it's almost alway full.
I will try with a swap of 512 Mo but I have no idea how other people can manage this.
If anyone have a tip about this, it would be great .
Gil- said:
Well after a few rom tested I'm not so sure about this...
Ok they never talk about swap space. But the general problem I have when I install a big rom with Android 4.x is that the memory is always full.
Therefore the phone becomes extremly slow when I launch a few applications.
The only solution I found is to install an app to manage the RAM and free some space. But even with this, I need more ram as it's almost alway full.
I will try with a swap of 512 Mo but I have no idea how other people can manage this.
If anyone have a tip about this, it would be great .
Click to expand...
Click to collapse
If you use the native a2sd scripts that come with 4.x ROMs, then that's your problem. Those scripts only move data/app to sd-ext, leaving the rest on internal. Most of the memory is occupied by dalvik cache.
This script should also move dalvik to ext. Try it.
http://db.tt/m4sQLDOI
Don't forget to backup first.
I never used a swap partition. I think there's no need for it.
abaaaabbbb63 said:
If you use the native a2sd scripts that come with 4.x ROMs, then that's your problem. Those scripts only move data/app to sd-ext, leaving the rest on internal. Most of the memory is occupied by dalvik cache.
This script should also move dalvik to ext. Try it.
http://db.tt/m4sQLDOI
Don't forget to backup first.
I never used a swap partition. I think there's no need for it.
Click to expand...
Click to collapse
Thanks for your anwser but right now I'm using this rom:
http://forum.xda-developers.com/showthread.php?t=2213033
And I already moved dalvik and data to sd in the installation. I tried every option there, only data, only dalvik and both. Only both is working.
But this doesn't change the RAM used (or maybe it's not so important that the RAM becomes full?)
I also tried other 4.x rom and moved everything but at some point I think there is too many info in the ram and the Desire becomes really laggy.
Gil- said:
Thanks for your anwser but right now I'm using this rom:
http://forum.xda-developers.com/showthread.php?t=2213033
And I already moved dalvik and data to sd in the installation. I tried every option there, only data, only dalvik and both. Only both is working.
But this doesn't change the RAM used (or maybe it's not so important that the RAM becomes full?)
I also tried other 4.x rom and moved everything but at some point I think there is too many info in the ram and the Desire becomes really laggy.
Click to expand...
Click to collapse
creating a 512MB swap partition is pretty much useless as most ROMs don't implement it. It's a redundant partition which could either be used as extra sd-ext for apps or FAT32 space for music etc. It can cause problems as well depending on the order of partitions.
Even if somehow it could be used, it won't suddenly turn the desire into a phone with 1GB RAM...that's not the way it works. In cases where it is used, only a small swap partition ~25-32MB to occasionally swap a few things in and out of memory. Even then whether it actually makes a difference is dubious imo.
I would recommend repartitioning from scratch again, remove the swap partition. You don't need it, and the ROM you're running won't recognise it's even there.
It's laggy not only because of RAM, and can't be solved by magically adding more of it . Android memory works differently as well, so free RAM is wasted RAM, you shouldn't have to monitor how much is free at any given time. A big part of the lag is simply because it's a JB ROM which is simply very resource heavy on the desire relative to GB ones.
eddiehk6 said:
creating a 512MB swap partition is pretty much useless as most ROMs don't implement it. It's a redundant partition which could either be used as extra sd-ext for apps or FAT32 space for music etc. It can cause problems as well depending on the order of partitions.
Even if somehow it could be used, it won't suddenly turn the desire into a phone with 1GB RAM...that's not the way it works. In cases where it is used, only a small swap partition ~25-32MB to occasionally swap a few things in and out of memory. Even then whether it actually makes a difference is dubious imo.
I would recommend repartitioning from scratch again, remove the swap partition. You don't need it, and the ROM you're running won't recognise it's even there.
It's laggy not only because of RAM, and can't be solved by magically adding more of it . Android memory works differently as well, so free RAM is wasted RAM, you shouldn't have to monitor how much is free at any given time. A big part of the lag is simply because it's a JB ROM which is simply very resource heavy on the desire relative to GB ones.
Click to expand...
Click to collapse
Thanks for the informations.
Right now I only have an Ext4 of 1 Gb + 15 gb in Fat32. I didn't had the time to recreate the partitions again. So won't do it.
Well I thought it was a RAM issue because without the ram manager app some functions becomes hard to load like.
If I receive a call the phone rings but wait some time before loading the info to display about the call.
Or if I want to answer an sms the keyboard takes time to load.
Same thing with the apps.
With the ram manager it generally loads faster but some time it gets buggy because there is too much work to do to free space (I suppose).
Well that leave me not alot of options about the capacities of the phone .
Maybe just go back to 2.3.x

problems and limitations of INT2EXT(+) ?

Hallo,
I use INT2EXT+ with CM9 ROM (1GB EXT3 partition) and suddenly got space problems (although I did not install any new app for months - so maybe it is caused by the app updates!?) as system processes suddenly cannot be started anymore.
This is obviously because my installed apps now need 762 MB (INT2EXT author's estimation that 100 MB internal storage is needed for 500 MB. My HTC Wildfire S has only 118 MB internal storage)!?
The following points I cannot explain myself:
1.) I deleted a big app (TripAdvisor, 45 MB) but the storage problem did not change. It seems as if deinstallations do not help. Why not? And what can I do now? (avoiding a complete new ROM flash!!)
2.) How can I exchange e.g. INT2EXT+ by INT2EXT without reinstalling the whole ROM? (e.g. by overwriting? Script location (for manual exchange)? Or any support in the script maybe? )
2b.) Is the speed reduction really remarkable here? And if so when exactly? (isn't the data part of an app also loaded in the fast RAM when started. So isn't it more a question of available RAM than speed?...)
2c.) Or is there maybe any script (to be exchanged) that allows to move EVERYTHING to the EXT partition?...
3.) How can I control/observe the necessary left space? I could not find a way.
4.) What does happen when function move2SD is used by Options/Apps/'on SD card'? (does it make any sense with INT2EXTx?)
Thank you so much for any feedback that helps and/or explains !!

Categories

Resources