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Hey everyone.
I installed a leaked version of Froyo on my Galaxy 3 I5800. I'm using the hack to always install the apps on the memory card. However, only the main apks of the apps are being stored on the memory card. Any application data is still being stored on the internal memory. For example, installing Angry Birds takes 10 MB on the memory card, but also takes about 2 MB on the internal phone memory..
Apps2SD is a huge improvement, but still, if the data's being stored on the internal memory, I'm gonna run out of space some time or the other.
Is there a hack or something to make the phone keep even the data on the memory card? I've heard about Apps2Ext but not sure if that can be installed on my phone and whether it stores the app data on the EXT partition too.
Any ideas?
Android documentation says that even when app. is installed on SD card,
"The .apk file is saved on the external storage, but all private user data, databases, optimized .dex files, and extracted native code are saved on the internal device memory."
TekkenLaw said:
Android documentation says that even when app. is installed on SD card,
"The .apk file is saved on the external storage, but all private user data, databases, optimized .dex files, and extracted native code are saved on the internal device memory."
Click to expand...
Click to collapse
May be that's better because program can run faster.. anyway you can solve it by creating of ext2 partition on your SD card and virtualy enlarge internal storage.
But I haven't found any manual how to do it on i5800.
Are there ext2 capabilities in the i5800's Froyo? I'm asking because 2.1 lacks them, much to my dismay. A Linuxish device with a closed file system (rfs) with no tools available (and FAT), erm...
addicted2088 said:
Hey everyone.
I installed a leaked version of Froyo on my Galaxy 3 I5800. I'm using the hack to always install the apps on the memory card. However, only the main apks of the apps are being stored on the memory card. Any application data is still being stored on the internal memory. For example, installing Angry Birds takes 10 MB on the memory card, but also takes about 2 MB on the internal phone memory..
Apps2SD is a huge improvement, but still, if the data's being stored on the internal memory, I'm gonna run out of space some time or the other.
Is there a hack or something to make the phone keep even the data on the memory card? I've heard about Apps2Ext but not sure if that can be installed on my phone and whether it stores the app data on the EXT partition too.
Any ideas?
Click to expand...
Click to collapse
install move to SD first then choose the option Exteral SD.Anything you install from now on will be installed to the SDCARD but aware the widgets and programs that require root doesn't work well in the SDCARD together with home replacement program.Unless of course the app itself support installing to SD.
banahaw said:
install move to SD first then choose the option Exteral SD.Anything you install from now on will be installed to the SDCARD but aware the widgets and programs that require root doesn't work well in the SDCARD together with home replacement program.Unless of course the app itself support installing to SD.
Click to expand...
Click to collapse
this is what he did. But not everything will be saved to SD. This is the what he says.
nastyba said:
this is what he did. But not everything will be saved to SD. This is the what he says.
Click to expand...
Click to collapse
Yeah, the APK file, that is the main package, is installed on the SD card. However, all the data that the application actually saves are usually on the internal device memory.
I have enabled Move to SD and set the install path to external, but it will still save application data on the phone memory. That is how Android is designed to work
banahaw said:
install move to SD first then choose the option Exteral SD.Anything you install from now on will be installed to the SDCARD but aware the widgets and programs that require root doesn't work well in the SDCARD together with home replacement program.Unless of course the app itself support installing to SD.
Click to expand...
Click to collapse
Oh yes, I'm aware of all this. But still wanted to mention the point that the internal memory will always get used..
addicted2088 said:
Oh yes, I'm aware of all this. But still wanted to mention the point that the internal memory will always get used..
Click to expand...
Click to collapse
you can extend your internal storage with your SD card, but you need to create ext2 partition on your SD card first and then <i>and this is the problem</i> explain to your i5800 to use this partion on SD card.
I've red many articles about it on HTC / SE phones where this method work. They say that the ROM must be customized, which haven't been done yet with our phone. The problem is, that the good programmers have Desire / or SGS and they do not care about the i5800
nastyba said:
you can extend your internal storage with your SD card, but you need to create ext2 partition on your SD card first
Click to expand...
Click to collapse
And this is where the problem starts: The i5800 cannot handle ext2, at least not with its stock roms. You're stuck with an exotic proprietary file system (rfs) for which no tools are available.
mizch said:
And this is where the problem starts: The i5800 cannot handle ext2, at least not with its stock roms. You're stuck with an exotic proprietary file system (rfs) for which no tools are available.
Click to expand...
Click to collapse
may be one day there will be a custom rom which will allows it
nastyba said:
may be one day there will be a custom rom which will allows it
Click to expand...
Click to collapse
mizch said:
And this is where the problem starts: The i5800 cannot handle ext2, at least not with its stock roms. You're stuck with an exotic proprietary file system (rfs) for which no tools are available.
Click to expand...
Click to collapse
Is this problem allready solved?
Because my bro has problems with the little internal space.
(•.•) said:
Is this problem allready solved?
Because my bro has problems with the little internal space.
Click to expand...
Click to collapse
Yes. For that you need to first flash a fugumod kernel. Then you can use Kyrillos' apptosd script from here. You need to use apptosd script v3 if you want your /data/data to be transferred to your SD. But script v3 works good only with class 6 SD card or higher.
Oh yes. You need to convert your data partition to ext4 and create an ext4 partition in SD card also.
ok formating...
seems that i have here a class 4 sd card 8gb... damn it!
I am currently on Kyrillos 6.1. If i create an EXT4 partition in my SD card, via CWM recovery, how can i move the apps which are already installed in my phone memory to that partition? Like if i use Titanium backup, then would moving the apps would go to FAT partition or the newly created EXT4 partition?
mrn123 said:
I am currently on Kyrillos 6.1. If i create an EXT4 partition in my SD card, via CWM recovery, how can i move the apps which are already installed in my phone memory to that partition? Like if i use Titanium backup, then would moving the apps would go to FAT partition or the newly created EXT4 partition?
Click to expand...
Click to collapse
First backup your apps using titanuim backup. It will get backed up in SD card. Then copy the backed up apps and the rest of the stuff in your SD card to your PC. Then goto recovery, advanced, partition SD card. Create the required partitions. All data in SD card will be erased. Then in recovery only, wipe data. Then reboot. After that all the apps which you install will goto the ext partition that you created.
Thanks Dhiren!!! I was just wondering whether there was any way to directly move the apps to the EXT4 partition which are already installed on phone memory..I shall try out as you said...
Hi,
I just wondering if someone did something similar to what i want?
I had a HTC incredible S (unrooted) with 8 GB sd card and Viewsonic V7 tablet rooted with 16SD (2 partition ext4 & Fat32). I planning to swap the SD card since i used/carry regurly the phone. My question is does simple copy and paste to the laptop/external HD all the files both SD card will work. I dont have a 3rd sdcard so i need a third storage device. I mean backup all the files using simple file explorer copy/paste and swap restore, will it work. Im a linux user so im wondering if maybe there some low level feature in the SD like boot on UUID or something similiar. im concern since my rooted tablet has a link2sd and some but not all program installed/link to the 16gb sdcard maybe will cause a problem like inode,hardlink etc problem related. My concern is the ext4 partition since all link apps installed in that partition.
How about a low level backup swap restore like DD/ddrescue or or similar imaging backup or simple rsync all files including hidden files.
(simple image DD the 8 GB and 16 gb and swap and restore the image).
Hope can someone did some similar task and share some info before i start this kind of process..
Hello.
I'm using the latest aurora and I'd like to discuss an idea I had.
Since the U8800 has plenty internal memory and it's quite fast comparing to an average sd card, it'd be great if we could use the internal memory for the tasks that need "speed" instead of "space".
Running apps from the sd card is the perfect example!
So the idea would be, while keeping the external sdcard mounted on /mnt/sdcard, having /mnt/sdcard/Android/data, for instance, point to the «internal sdcard path»/Android/data.
What do you think would be the best solution:
- hacking the mount points?
- using links?
- other solution?
Any developer or filesystem savvy user can point the advantages or dangers of using this solution?
- e.g.: the system or some apps may check if the external sd-card is mounted before trying to read/write to /mnt/sdcard/Android/data... that would mean the system/those apss may think that path isn't reachable with the ext-sdcard unmounted, altough they can be read.
Suggestions? Rants? Ideas?
Regards!
I have wondered if the /data/app or maybe the whole /data partition could be mounted in the internal storage partition. That would give 2gb space for apps and associated files instead of 3-400 ish and would mean no need to move apps to sd card which would mean faster loads at startup due to internal memory being faster.
VuDuCuRSe said:
Hello.
I'm using the latest aurora and I'd like to discuss an idea I had.
Since the U8800 has plenty internal memory and it's quite fast comparing to an average sd card, it'd be great if we could use the internal memory for the tasks that need "speed" instead of "space".
Running apps from the sd card is the perfect example!
So the idea would be, while keeping the external sdcard mounted on /mnt/sdcard, having /mnt/sdcard/Android/data, for instance, point to the «internal sdcard path»/Android/data.
What do you think would be the best solution:
- hacking the mount points?
- using links?
- other solution?
Any developer or filesystem savvy user can point the advantages or dangers of using this solution?
- e.g.: the system or some apps may check if the external sd-card is mounted before trying to read/write to /mnt/sdcard/Android/data... that would mean the system/those apss may think that path isn't reachable with the ext-sdcard unmounted, altough they can be read.
Suggestions? Rants? Ideas?
Regards!
Click to expand...
Click to collapse
Well this is known for a while now . Quoted from my thread here:
vold.fstab - CHANGE THE DEFAULT SDCARD: -thanks to julle131
There is this file named vold.fstab at your /system/etc/ folder, which controls which of your sdcards (Internal/External) will be mounted when you connect your phone to the PC. The last 2 lines are the only that matter. These are the two possibilities:
EXTERNAL SDCARD MOUNTED (DEFAULT):
dev_mount sdcard /mnt/sdcard auto /devices/platform/msm_sdcc.4/mmc_host
dev_mount emmc /mnt/sdcard1 14 /devices/platform/msm_sdcc.2/mmc_host
INTERNAL SDCARD MOUNTED:
dev_mount sdcard /mnt/sdcard 14 /devices/platform/msm_sdcc.2/mmc_host
dev_mount emmc /mnt/sdcard1 auto /devices/platform/msm_sdcc.4/mmc_host
change them as you wish with a root explorer or before flashing.
Click to expand...
Click to collapse
Make this change and every app will use the internal sdcard. Gallery works ok with images to external sdcard, it just might take a while for the first refresh. But I don't know if you'll notice any difference in terms of speed....
Cheers
spirosbond said:
Well this is known for a while now . Quoted from my thread here:
Make this change and every app will use the internal sdcard. Gallery works ok with images to external sdcard, it just might take a while for the first refresh. But I don't know if you'll notice any difference in terms of speed....
Cheers
Click to expand...
Click to collapse
That's not what he talked, I think. He said that the apparel would be installed on the external sd card, but the data would be moved to the internal one. And we have speed, but the main card would be the external one.
I think its a great idea if I understood it right!
Sent from my U8800 using xda premium
mrasquinho said:
That's not what he talked, I think. He said that the apparel would be installed on the external sd card, but the data would be moved to the internal one. And we have speed, but the main card would be the external one.
I think its a great idea if I understood it right!
Sent from my U8800 using xda premium
Click to expand...
Click to collapse
Oh I see! Sorry about that. As far as I know apps are not choosing were to put their data. They just say to the OS "I want these things to be at the sdcard" and the OS puts them at the correct place. So you can't "hack" the app to "see" at somewhere else. On the other hand the OS initialises on boot which card is the primary and which is the secondary. So my knowledge stops there and I can't imagine a way to make this separation between app data and the rest...
I hope for someone else's help!
PaulMilbank said:
I have wondered if the /data/app or maybe the whole /data partition could be mounted in the internal storage partition. That would give 2gb space for apps and associated files instead of 3-400 ish and would mean no need to move apps to sd card which would mean faster loads at startup due to internal memory being faster.
Click to expand...
Click to collapse
Maybe this cannot be done, because I think that the mapping of the partitions and mounts comes from the bootloader, but there is already the solution of resizing the data partition using the space of internal storage.
PaulMilbank said:
I have wondered if the /data/app or maybe the whole /data partition could be mounted in the internal storage partition. That would give 2gb space for apps and associated files instead of 3-400 ish and would mean no need to move apps to sd card which would mean faster loads at startup due to internal memory being faster.
Click to expand...
Click to collapse
That's a great idea!
I almost don't use the so called "internal sd card", therefor I have 2GB of fast empty space being wasted.
Why not simply mounting the internal sd-card partition in the data folder and the data partition on the internal sd card folder?
I only use the internal sd card to hold ringtones and other small stuff that I need to be in accessible 100% of the time, so a few hundred MB are enough!
Me gusta!
Every ROM flashes it's own fstab, right?
So all we'd need to do would be, editing the fstab before flashing it.
-----------------
Regarding the my first idea... I don't think one can simply mount a path on another path. We'd need a "virtual" device pointing to /mnt/sdcard-internal/data/ then mount that virtual device on /mnt/sdcard-external/data/.
My knowledge of unix mount/filesystems is not much more than what's explained here: https://help.ubuntu.com/community/Mount
OK, just found this:
http://askubuntu.com/questions/11079/mount-a-directory-to-look-like-a-drive
there is a FUSE filesystem named bindfs that probably does exactly what you want. For example the following:
bindfs -n /media/USB-HDD-01/ISO/ /home/johnc/ISO-images
Click to expand...
Click to collapse
would result in ISO-images to show up as a mounted filesystem in the Places sidepanel in Nautilus. The -n is required because otherwise bindfs tries to use the allow_other FUSE option, which by default is not allowed for regular users (if you use bindfs in /etc/fstab this is not a problem).
The first directory you give is the existing one, the second directory you give is an empty directory under which the contents of the existing one will appear.
Click to expand...
Click to collapse
So, bindfs depends on FUSE... and there's a port of fuse to android: https://github.com/seth-hg/fuse-android but looking at the README I get the feeling that it's not really working. The last step would be having a kernel with FUSE support... and regarding that, I have no idea, how easy it is to get a kernel like that for our U8800 :\
Finding such a solution to expand the DATA partition indirectly would be great!
I used to apply genokolar's custom partition method as "1.2G DATA + 1.46G INTERNAL SD" before, but i found out that it has some issues with Official 2.3 Roms. One of them -the most important IMHO- is the BOOTLOOP problem occurring in some specific situations!!!
See the details in my post here:
http://forum.xda-developers.com/showpost.php?p=25853141&postcount=134
(Seems that I don't encounter the bootloops on Custom Roms, but i'm not %100 sure and never will be )
So i unfortunately gave up using it, and revert to the stock partition .
I will be grateful to the one who will find a better and reliable solution. Hope to see it soon...
I still have to gather more information on the official update "modus operandi".
My goal is to simply reformat both partitions and then swap their mount points.
If the official update formats the partitions before applying the flashing official ROM files, then partitioning changes shouldn't cause any failure on the official update.
But like I said, I'm still yet to confirm that info.
Gen's idea was great (I learned a lot just by looking at his scripts) but resizing partitions has its dangers.
Since "no one" really uses the internal memory, why not simply exchange its room with /data, right?
This would be awesome! I would love to have 2gb for apps, instead of cluttering my phone.. plus the 2gb of internal storage are just a waste for me.. I never use them.. so this would be great!
Hello, i tryed to swap the internal memory with the external memory using mount2sd app but now the rom don't boot and it blocked i must reflashing my rom..
is there a way to swap the internal to external memory with another app like mount2sd or is there a way to move all internal storage in the sd card?
or it don't work with the samsung galaxy note 10.1 2014 edition tablet?
thanks for the answers
angel9999l5 said:
Hello, i tryed to swap the internal memory with the external memory using mount2sd app but now the rom don't boot and it blocked i must reflashing my rom..
is there a way to swap the internal to external memory with another app like mount2sd or is there a way to move all internal storage in the sd card?
or it don't work with the samsung galaxy note 10.1 2014 edition tablet?
thanks for the answers
Click to expand...
Click to collapse
There's a app called (root) folder mount in market.Theres a free version or paid version.I use that to mount all my game data to my ext. Sd card.The free one let's you mount 3 folders, the paid let's you mount as many as you want.You can run it and go to app analyzer in it and it shows all the folders and how big they are.You click on what ones you want to move and it creates folders on ext.sd card and moves all the data.
It's very easy to use and you can swap out any folder you want.
There's a app called (root) folder mount in market.Theres a free version or paid version.I use that to mount all my game data to my ext. Sd card.The free one let's you mount 3 folders, the paid let's you mount as many as you want.You can run it and go to app analyzer in it and it shows all the folders and how big they are.You click on what ones you want to move and it creates folders on ext.sd card and moves all the data.
It's very easy to use and you can swap out any folder you want.
Click to expand...
Click to collapse
Hello, thank for the answer, finaly i maked mount2sd to work i just needed to wait 10 minutes after reboot (its why i thinked it don't work itwas stuck at samsung logo)
But the problem is now the ext3 partition is hidden and don't appear in parameter/stockage but it work all data was moved in. Is there a way to make the ext3 partition visible in parameter/stockage? All partition is visible in titanium backup
Or i will try folder mount if it more simple, thank for the answer!
Have a nice day!
Hello all,
Now that we have root on our aesthetically unique device, I believe our next problem is storage space. I don't know about you all, but my aquos crystal has about 4 gb to work with when it comes to apps. Folder mount works well for me, as far as linking the obb files of large apps to the external sd card, but I still have to store a portion of any particular app on the phone's internal storage, which for me is no bueno. There has to be a better way. (For the sarcastic among you, buying another phone is not an option for me.)
Back in the day of Gingerbread, I remember having a whopping 300 mb of app storage to work with. I was able to partition a portion of my external sd to be used as internal storage for the device, solving all my storage woes. It worked so well, that I was sure that I would be able to find a similar method for the aquos crystal.
Now, I see that Link2sd is able to work with ext2, ext3, ext4, and fat32 partitions, so I figured I would attempt to create a ext2 partition on the micro sd to link to my internal storage directory. I used the Partition Wizard mini tool to create a ext2 partition in windows. Unfortunately after starting up Link2sd and selecting the format of my ext partition (ext2), Link2ds gives me an error telling me that the mount script was unable to be created. I've read that if we get this error, we can select ext4, even if we are using a different partition format. This got rid of the error. Mount script was successfully created. Autolink is selected, which should install new apps directly to the new partition. It doesn't, not for me at least.
I've read several guides around the internet dealing with this issue, as well as completely different methods besides Link2sd, and nothing seems to work for me. My goal in this is to supplement the capacity for apps. I would love to find a way to store all the library, devlik, and app files for each app on the external card, rather than having to keep some of each app on internal, and its larger counterparts on external. As you know, apps are constantly updated, and what seems to happen is if you install an app, then link it to the sd card, and the app gets updated in the future, the updated portion will get installed on the internal card, making your 'linked' app kind of pointless. What I'd really like to do is disregard the phone's internal storage altogether and use something like a 64 gb card as the phones internal storage. This may or may not be possible.
I'm not a programmer. I have a very basic understanding of how these things work. When it comes to things like this, I am literally standing on the shoulders of giants, and benefiting from their tenacity and willingness to share the fruits of their labors. Their exploits, and the internet that tells their story, have allowed me to root and modify practically every console and android device I've ever owned. With that being said, thank you to all that have been involved in unraveling the real potential of this device.
So, do any of you fine saints and scholars know of a way to get around the feeble storage capacity of our aquos crystal?