Ramdisk - XDA-developer encyclopedia

Wm2005 file for creating a RandomAccessMemory Disk.
Tool needs to have a patched version ROM, with free RAM for remaining the data on it after a softreset.
If you have 128mb of OS RAM U can have a 0 mb Ramdisk
OS RAM RAMDisk
================
128 - - - / - - - 0
96 - - - / - - - 32
64 - - - / - - - 64
48 - - - / - - - 80
32 - - - / - - - 96

RAMDiSK Read Access Memory Disk ; Random Access Memory Disk
Wm2005 file for creating a Read Access Memory Disk.
Tool needs to have a patched version ROM, with free RAM for remaining the data on it after a softreset.
If you have 128mb of OS RAM U can have a 0 mb Ramdisk
OS RAM RAMDisk
================
128 - - - / - - - 0
96 - - - / - - - 32
64 - - - / - - - 64
48 - - - / - - - 80
32 - - - / - - - 96
A RAM disk is included in this rom and kitchen for a few years now.
AMV007 created [DEV] WinCE Ramdisk for us. have a look here and amaze yourself (cook it into your ROM and put opera and pIE cache standard in it).
http://forum.xda-developers.com/showthread.php?p=2090947#post2090947
Generic Like ramdisk.
Compiled under WM 6.0, but may be working under WM5.
Tested under hx4700
This driver is capable to define a size much greater than 32 MB. The driver also comes with a utility to write the contents of the ram disk to an image file which then can be loaded at boot, thus it is possible to save the ram disk contents (safety risk) between softresets.
Recently [17th March 2010, 07:56 AM] a new ram drive submerged, have a look here;
http://forum.xda-developers.com/showthread.php?t=647764

pimbo said:
Wm2005 file for creating a RandomAccessMemory Disk.
Tool needs to have a patched version ROM, with free RAM for remaining the data on it after a softreset.
If you have 128mb of OS RAM U can have a 0 mb Ramdisk
OS RAM RAMDisk
================
128 - - - / - - - 0
96 - - - / - - - 32
64 - - - / - - - 64
48 - - - / - - - 80
32 - - - / - - - 96
Click to expand...
Click to collapse
Wow, 2005

Related

STORGE FREE 42.55 MB and PRGRAM FREE 9.10 MB

STORGE FREE 42.55 MB and PRGRAM FREE 9.10 MB
is it normal ?
why it is not 128 mb ?
:shock:
Could you be more especific? The memomy is after installation or what.
isn't 128 because that space have operative system and all other rom programs
To be a bit more precise, when they write 128MB ROM on the box what they really mean is:
64MB (approx.) BOOTLOADER + OS + RADIO
10MB Extended ROM (could be salvaged with a registry tweak)
Whatever is left - storage, but keep in mined about 10+ MB worth of stuff is installed from ext ROM after hard reset.
42.55 MB free storage pretty clean device, but I think you have a whole lot of stuff running in the background as I usually have about 22MB program memory after soft reset.

How Much Memory Should I have?

Newb- ~ 1 week with new Cing-8125 - 1st handheld - it rocks
Why does "Device Info" say
RAM = 64MB
Flash = 128MB
But "Memory" shows:
Memory storage = 47.46MB
Program Total = 44.00MB
This is only 91.46MB
Is this correct ? Where's the rest?
Thanks
I am curious about this as well. According to Device Info, I should have 64MB to run programs and 128MB for storage, but I am well under that. :?
Can anyone explain what is going on???
Thanks,
Dave
You're only going to get 128 MB of ROM and 64 MB or RAM with nothing installed on the device. The ROM, which consists of the OS, the Cingular stuff, and the other included applications takes up quite a bit of storages space, about 57 MB. As for the RAM, the OS needs memory to run as well. I've installed a ton of things on my Cingular 8125 already, so I have no idea what the standard amounts are, perhaps someone would be so kind as to post them.
Missing ROM & RAM
PointZero said:
You're only going to get 128 MB of ROM and 64 MB or RAM with nothing installed on the device. The ROM, which consists of the OS, the Cingular stuff, and the other included applications takes up quite a bit of storages space, about 57 MB. As for the RAM, the OS needs memory to run as well. I've installed a ton of things on my Cingular 8125 already, so I have no idea what the standard amounts are, perhaps someone would be so kind as to post them.
Click to expand...
Click to collapse
I understand that, but...
I would expect it to report like so:
Storage
Total: 128 MB
In Use: 38.54 MB
Free: 89.46 MB
Program
Total: 64 MB
In Use: 31.73 MB
Free: 32.27 MB
But instead I get:
Storage
Total: 47.46 MB
In Use: 38.54 MB
Free: 8.92 MB
Program
Total: 44.01 MB
In Use: 31.73 MB
Free: 12.28 MB
So what happened to 80.54 MB of ROM (Storage) & 19.99 MB of RAM (Program)? Are you saying that the base OS uses up this much RAM & ROM, and the system just shows it as not even being there? The actual image (nk.nbf) in the OS installer is 80MB in size so this does seem to add up. :wink:
--
Dave

Ram/Rom Device Information on ozone ?

Hello,
can anyone look on the ozone:
i flashed my ozone back to 6.1 and now i have these data:
Settings/Device Information/Hardware:
RAM Size: 128 MB
OS Program Memory: 16.47 MB
Program Memory: 111.53 MB
Used: 38.20 MB
Free 73.33 MB
Flash size 256 MB
OS Memory 231.05 MB
looks okay ... but now:
Storage Memory 24.95 MB <--- is this right ?
Used 13.59 MB
Free 11.36 MB
I think the last 3 lines are not okay, or ?
cheers, Peter

Tmobile HD2 Memory seems low?

I was doing a compare of Tilt vs HD2...
Are there any software tools that analyzes the actual System memory capacities? Is there really 576MB of RAM in this Tmobile HD2?
[Kaiser 8925]
Under Device Info > Hardware Info:
RAM: 128 MB
Flash: 256 MB
Storage: 116.55 MB
Under Memory Settings:
Total Program: 101.57 MB
Total Storage:116.55 MB
Under About Info:
Memory: 101.82 MB
[HD2]
Under Device Info > Hardware Info:
RAM: 576 MB
Flash: 1024 MB
Storage: 690.48 MB
Under Memory Settings:
Total Program: 458.76 MB
Total Storage:690.48 MB
Under About Info:
Memory: 458.79
CYDVicious said:
Is there really 576MB of RAM in this Tmobile HD2?
Click to expand...
Click to collapse
Yes there is! Actually that RAM amount is available on all the "others" HD2 (eu, au versions), you just need to unlock it with a correct combination of radio and rom..
[HD2]
Under Device Info > Hardware Info:
RAM: 576 MB
Flash: 1024 MB
Storage: 690.48 MB
Under Memory Settings:
Total Program: 458.76 MB
Total Storage:690.48 MB
Under About Info:
Memory: 458.79
Click to expand...
Click to collapse
Under device info, hw info you'll see the total quantity of RAM installed into the device while in memory settings you'll see a little less becase a part of it is used by the OS.
I hope I've been of some help.
1024 MB flash
what is it?
flash is the internal storage space but then you only hav 690.48 MB
where is the rest?
used by OS again?
BPHC said:
what is it?
flash is the internal storage space but then you only hav 690.48 MB
where is the rest?
used by OS again?
Click to expand...
Click to collapse
the rom takes up room, so does the radio, and when the rominstalls itself (first run, or after a hard reset) that uses up more.
think of it likeinstalling your pc. you start with a nice empty disk, but by the time windows 7 has been installed it has used 6gig of space before you even run it for the first time.

How does moving apps between "internal app storage" and "sd card" work o 4.4.2?

How does moving apps between "internal app storage" and "sd card" work o 4.4.2?
Hi!
I have a rooted A3500F and cannot figure out which partitions and directories are involved in the aforementioned operation. What the system is showing is very confusing, e.g. with Google Earth:
1) installed in "internal app":
settings: storage available = 2.55 GB, apps (data & media )= 8.31 GB, system = 2.92 GB
app info: total = 206 MB, app =~ 26 MB, data = 180 MB
2) installed in "sd card":
settings: storage available = 2.59 GB, apps (data & media )= 8.32 GB, system = 2.92 GB
app info: total = 223 MB, app =~ 43 MB, data = 180 MB
So system and "app data " do not change. But the rest in the "app info" does not add up!
First it total + app = 232 MB whereas on sd it amounts to 266. Where the extra 34 MB comes from? Thin air?
This is very confusing and the system developers did really poor job in breaking down these amounts for users...
I was able to figure out that sdcard = /data/media/0 = /storage/emulated/0 = /mnt/sdcard and possibly "internal app" is somewhere on /data/media/? /data/app? /data/cache? /data/system?
I wonder what kind of hard limit this "moving" operation is overcoming if everything seems to occur on the "/data" partition and the "/system" does not change? Why is it available in the "app" setting? I use AIO tool to make such move in batch but I'm not sure of the benefits?
Also the "Apps" setting shows 2.9 GB free for the "Downloaded" section and 2.6 GB free for the "SD card" - where do these numbers come from? (it shows in both cases 10GB used and I know that /system takes up 3GB)
It's also weird on my Xperia C1505, e.g. app info storage about AOI Toolbox shows: total 4.4 MB, app on phone 6.17 MB and data on phone 4.4 MB. How could it be that "total" <> "app + data" ?! What then the "total" means?
Apps:
Downloaded / "Phone memory": 643 MB used 96 MB free (total of 740 results from what?)
Internal storage: 592 MB used 1.4 GB free
Running / RAM: 363 MB used 46 MB free (where did 100 MB of RAM go?)
All / "Phone memory": 643 MB used 96 MB free
How are these numbers related to the specs: 0.5 GB RAM, 4 GB internal ?
This is very confusing!
Is this all somehow related to the cache for running apps?
I tried searching for answers on various forums but did not find a good explanation, where it would be simply, unquestionably stated between exactly which directories or partitions this "move" is done.
I would greatly appreciate your help with this problem.
Cheers!

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