[Q] Difference between Root App2SD and stock Froyo App2SD - Android Software/Hacking General [Developers Only]

Hi all,
I've been searching through the forums and didn't quite find an answer, so sorry if this has been explained before.
I'm currently running an HTC Desire with stock Froyo (i.e. not rooted). Also, my knowledge of rooting and all its benefits is rather slim, so please bare with me. As some of you might know, the internal space on the Desire is rather on the low side, so I used adb to enable all (well, most) apps to be installable on the SD card (adb shell pm setInstallLocation 2). Now, with this, the apps themselves are moved onto the SD card, but their data and/or cache is still being stored internally. Effectively this means in the long run I still run into the ol' storage space problem.
Now, I read how when rooting a phone you create a partition on the SD card to be handled as if being internal space. Does this mean the above mentioned data/cache/all that jazz that would originally stay in the internal storage when using App2SD with a stock Froyo rom would also go onto the SD card, effectively not using the 'real' internal space at all for apps?
I might have to add, the possibility of a 'real' App2SD might be my highest, if not only motivation to root my phone. So if those two methods (rooted vs. non-rooted App2SD) are basically the same (space saving wise), I might as well disregard that notion.
Thank you in advance.
--Jakob

no they don't work the same
if u root your phone and install Darktremor app2sd it will move to ext partition on sd app+data+cache+dalvik cache
so u will end up with a lot of internal free space
and also from then on all your apps will be instaled to the ext partition

Related

[Q] Problem with the phone memory

I have installed a few applications on my phone- HTC Desire (some programs and games). The problem is that no one of them cannot be transferred to the SD card and that is why I don't have phone memory. I use the program App2SD but it can't move some of the applications to the memory card, too. Please give me an advice how to solve he problem. My phone is not with root and I prefer it to stay that way.
My phone HTC Desire is with FROYO2.2
Thanks
fissikela said:
I have installed a few applications on my phone- HTC Desire (some programs and games). The problem is that no one of them cannot be transferred to the SD card and that is why I don't have phone memory. I use the program App2SD but it can't move some of the applications to the memory card, too. Please give me an advice how to solve he problem. My phone is not with root and I prefer it to stay that way.
My phone HTC Desire is with FROYO2.2
Thanks
Click to expand...
Click to collapse
I'm curious to what others have to say on the matter, but id say without root you might be screwed. I'm not sure if you can move the dalvik to the sdcard to free up more internal space without root or not but that would gain you a significant amount of free internal storage if you could (or move it to the seldom used cache partitiion -- but some phones don't have enough room there).
I've been using the Native Froyo App2SD like you but I'm rooted running cyanogenmod6. I can move anything to SD except for system updates.
Actually now that I think about it I'd guess dalvik can't be moved unless you're using DarkTremors App2SD+ and an EXT3 partition on your sdcard, but hopefully someone else can chime in and clear that one up.

[FIX] use Apps2SD hack or Link2SD to solve the storage space problem in SGS4G

Some of you might now this well, if you had been through the older generation of the phones with very low internal storage space.
Apps2SD Script, Link2SD, and ... another lesser known flavor of App2SD have been used and still in use for a long time to make External SD cards as extended internal memory.
of course you'll need at least a Class 6 of better microSD to not feel the lag.
The great thing is the SGS4G as all its brothers/cousins models comes with its own 14 GB ~ 15 GB of internal storage space (SD card)
so when you use Apps2SD hard link script, or better yet Link2SD then it will by default use the Internal SD card as the memory extension
and you can still use the External SD to transfer stuff.
so even when you remove the External SD you wont disable the internal apps that are running.
the only IMPORTANT Rule to remember when you use this setup is to NOT USE the stock MOUNT USB
instead use the MULTI USB MOUNT or DUAL MOUNT both found in the android market.
that will prevent the Internal SD from being mounted as well, and causing the phone to reboot
[REF]
Link2SD
http://forum.xda-developers.com/showthread.php?t=919326
more details here to use ext3 http://forum.xda-developers.com/showthread.php?t=923628
the good ol' Apps2SD hack before Froyo was even born
http://forum.xda-developers.com/showthread.php?t=742126&highlight=apps2sd
Dual Mount SD Widget
https://market.android.com/details?id=com.protocol.x.USB&feature=search_result
Multi Mount SD-Card Free
https://market.android.com/details?id=com.rafoid.multimountsdcard.widget.free&feature=search_result
AllGamer said:
so when you use Apps2SD hard link script, or better yet Link2SD then it will by default use the Internal SD card as the memory extension
and you can still use the External SD to transfer stuff.
so even when you remove the External SD you wont disable the internal apps that are running.
Click to expand...
Click to collapse
pardon my ignorance, i am getting confused by "internal" and "external" SD, I believe the "internal" is the one that comes with the phone, which one is the "external" one?
external SD = microSD
internal SD = 15 GB of internal space
internal Storage = 1 GB of full bloatware with only 180-ish MB usable space
you will not see external unless you stick in a 16GB or 32GB microSD into the phone
I am confused how this helps Galaxy S 4G users? The Galaxy S 4G lacks the 16gb internal SD, that is the issue. It only has 1gb internal memory of which only ~300 megs appear to be available for app install/storage out of the box. I understand you can install your apps on the external 16gb (included) SD Card but that has always been the case. What am I missing here?
Yeah, I'm missing something here too. The Vibrant has the internal storage of ~16mb while the gs4g does not...
Sent from my SGH-T959V using XDA App
... wow im finding less and less of a reason to keep this phone ffs... i was told at the tmo store that it has 16g internal and thats not true. these sales reps need to learn there stuff
AllGamer said:
external SD = microSD
internal SD = 15 GB of internal space
internal Storage = 1 GB of full bloatware with only 180-ish MB usable space
you will not see external unless you stick in a 16GB or 32GB microSD into the phone
Click to expand...
Click to collapse
Thanks for the help. Even though as dcam and Seanathan mentioned. This Galaxy S 4G phone doesn't come with the Internal SD space like it's brother's have.
If I run out of memory again for apps I will try this out. I manually did the "Move to SD Card" for all the Apps I was able to do that for to get more memory under the Setting's options.
This may sound odd to some, but I prefer the setup with the memory for the S 4G. I actually still have the Vibrant & recently got the S4G, & just out of curiosity, I loaded the same exact apps to the S4G as I had on the Vibrant. Having the apps on the SD card has a tremendous effect on the performance than having them on the internals. There is of course the lag issue on the Vibrant, but the S4G just just kept on trucking, no lags. I even went a step further & pulled up google maps, you tube, media player & still didn't skip a beat. I tried that with the Vibrant & I had to restart...
What people are posting about devs being able to do with 1gb on memory is stupid. I have an hd2 with 1gb running cm7 on it. I still have about 600mb free on it. Of course I use apps2sd on it but that's just a personal preference. Devs will be able to do plenty once all the bloat and crapware is stripped from the 4g
Sent from my HTC HD2 using XDA App
Beefvvl said:
Thanks for the help. Even though as dcam and Seanathan mentioned. This Galaxy S 4G phone doesn't come with the Internal SD space like it's brother's have.
If I run out of memory again for apps I will try this out. I manually did the "Move to SD Card" for all the Apps I was able to do that for to get more memory under the Setting's options.
Click to expand...
Click to collapse
yes, that is true
but the Apps2SD script hack, or the Link2SD still works with the External SD
if you use the Multi mount or Dual mount USB then you can access the files on the PC without breaking the connection internally for the phone apps
ironically that's one of the problem with the Nexus S, the lack of External SD support, and only 1GB of space, so everything needs to be moved to External SD, and be able to use it meanwhile you share file on the PC
has anyone tried to repartition with MiniTool Partition Wizard? after I resized the original partition, and tried to create a new partition, it gave an error messaging saying the new partition could not be created unless I delete all the partitions and re-create from scratch.
AllGamer said:
yes, that is true
but the Apps2SD script hack, or the Link2SD still works with the External SD
if you use the Multi mount or Dual mount USB then you can access the files on the PC without breaking the connection internally for the phone apps
ironically that's one of the problem with the Nexus S, the lack of External SD support, and only 1GB of space, so everything needs to be moved to External SD, and be able to use it meanwhile you share file on the PC
Click to expand...
Click to collapse
Just curious. Which one is better out of the two or can you use both in conjunction with each other? Also which App2SD do you use? There are a couple from different devs.
Beefvvl said:
Just curious. Which one is better out of the two or can you use both in conjunction with each other? Also which App2SD do you use? There are a couple from different devs.
Click to expand...
Click to collapse
both can be used together
although the Link2SD is quite straight forward
you just need to repartition the SD card to have a linux EXT partition
then you can use either the ext2 or ext3 to mount it and use Link2SD to manage the apps as you would use the native Apps2SD supported by Froyo and newer AOS
unfortunately the Froyo method of Apps2SD only works if the developer of the apps enables it
but Link2SD will force even apps that are not natively apps2SD capable to run from SD
Cool. Thanks for the info. I tried using App2SD from the market but I don't think this is the same App2SD hack that you are referring to. It didn't really help me much at all. I'll try out Link2SD maybe some other time.
I ended up using Titanium Backup and did moved apps to SD. I was able to move the pre-installed apps to SD and also all the other apps that weren't able to move to sd originally.
for the Apps2SD hack to work and/or Link2SD
you will need to have an External SD formatted with a 2nd partition to ext2 for it to work
update
the latest version of Link2SD is FAT32 compatible
so now you no longer have to partition and format the External SD card to have a linux ext2 partition
AllGamer said:
the latest version of Link2SD is FAT32 compatible
Click to expand...
Click to collapse
I've found that some Linux systems have some speed penalty when writing to M$ filesystems. There have also been discussions about "aligning" FAT filesystems with flash blocks, such as http://www.patriotmemory.com/forums/showthread.php?t=3696
Is there solid evidence about the relative speed of FAT32 vs. ext3 (or ext4) for the partition to be linked to?
I am so glad I found this thread! I've been pulling my hair out over this MAJOR design flaw of minimal app space on the Galaxy S 4G! I felt forced to root this wonderful phone just to have a chance at correcting the designers mistake. I thought I was going to have to wait for a ROM to be released.
I was at 50MB available space before this suggestion and now I have 188MB free! I used paragon partition manager and partitioned 350MB in ext3. That was more than enough, as I've only used about 170 MB of that space. Anyway, thanks all you great people!
How did you get TB to move pre-installed apps? Have tried that to no avail - thanks in advance.

Moving apps to ext. SD card

Hello all
this is my first android phone.
i managed to move some apps to sd card, but only to the internal.
How can i get them to the external sd card ? the ext. card is a mount point inside the internal one, thats what i found out.
Cheers
Lorien
At this stage it cant be done.
Oh, so is it a specific problem with the LG FW or is it the current Android OS ?
Lorien
Lorien25 said:
Oh, so is it a specific problem with the LG FW or is it the current Android OS ?
Lorien
Click to expand...
Click to collapse
It's a limitation of the Android File System in general, not of froyo, gingerbread or ice cream sandwich. This is how the OS works.
What you can do is to go the the phone settings then programs then app manager and there click one by one the apps and choose to move to the SD card. You will notice that you will still have a portion of the app running from the phone memory. This is something that you have to live with for the time being but at least the half of the app should have been moved to the SD so at the end of the day you will gain some space.
Yes thats what i already did, worked great, but i do still have a almost empty ext. sd card. All the apps i moved are still on the internal sd card.
How about using apps2ext ? This is a modified version of the original (pre froyo) apps2sd that uses a "hidden" ext2, 3 or 4 partition on the SD card. I can only find it as part of custom roms. I'm sure it needs root to work too?
Anyone know if that would work?
Pete
mad_sunday said:
How about using apps2ext ? This is a modified version of the original (pre froyo) apps2sd that uses a "hidden" ext2, 3 or 4 partition on the SD card. I can only find it as part of custom roms. I'm sure it needs root to work too?
Anyone know if that would work?
Pete
Click to expand...
Click to collapse
I think we might have success with that actually. I will give it a try and I will let you know.
Any progress in this matter ? My internal SD Card is already full ! Have to start removing apps to install others.
I think those Android OS limitations are pretty wierd, so the ext. card slot is just for photos,videos on an android phone then ?
I did try to use darktremor on this phone but it won't work on stock firmware. I think that we need to wait for CM7 before we are able to install the whole app on the external SD.
m33ts4k0z said:
I did try to use darktremor on this phone but it won't work on stock firmware. I think that we need to wait for CM7 before we are able to install the whole app on the external SD.
Click to expand...
Click to collapse
The main problem is not the apps themselves. So Darktremor's A2SD would not help. The problem is, the extra files for large games are automatically downloaded to internal sd memory. Which is limited to 7GB. New games require more than 500 MB's each, so 7 Megs would be enough for many of us, but not enough for some of us.
It is certainly enough for me right now, but you cant see what future brings.
Hi guys,
I'm having this problem now.
Basically, my internal memory is being used by don't know what and I have left around 400mb.
The problem is that I cannot download more 3D games, they require around 500mb each!
I have tried to delete photos, videos and apps that I don't use but even like that it's not enough.
So now, I have a empty SD Card of 16GB and a phone/system that doesn't let me use that free space for "nothing".
BTW I did transfer the internal apps to the SD card, but very little changed.
Does anyone managed to find a solution for it? how can they sell android phones claiming that you can expand the memory of it if you are not able to use that memory for apps?
I already feel sorry for those that have the Evo 3D which apparently comes with 1GB internal memory.
And how can I move the 3D games to the SD card?
i think we have to wait until firmware update .. right now still behide 2.2.2 not even on 2.3 yet .. so i think we could move all app to ext card until 2.3 or higher.. i have try all the app out there .. not even one of them working .. you can move to internal memory but not ext sd card ..
you can also resolve this problem by switching internal and external memory. this works fine for the phone but messes up mass storage mode in windows! so you will find problems mounting your sd-card in windows - so you have to use alternatives for file transfer (ssh, ftp, adb) - means this is pretty much for advanced users only

[Q] Htc Desire Internal Storage

Hi all, i know this will be an old subject but the truth is i had a Desire 2 yrs ago before i started to play around with rooting and flashing etc.
Now i own my second Desire and it is rooted, s-offed, clockworkmodded and flashed with cm7.1.
I have recently been looking at improving my internal storage space and from what i can gather there are a few ways to do such a thing.
The problem is they seem a little bit too complicated for me not to mention a bit risky.
I am wondering if anyone has a simple method that will give me more internal space.
My sd card is partitioned (8 gig total 1gig ext3) i just don't know where to go from here.
Here are some details of my device.....
CWMod 5.0.2.0
CM7.1 Android 2.3.7
HBOOT 6.93.1002
Please Help!!
UPDATE:
I have managed to gain a little more space on my internal storage.
I found an app in the market called A2SDGUI and it allowed me to move the Dalvik Cache to the sd ext resulting in my storage jumping from 44mb to 107mb.
However, i am still looking for an answer to using the sd ext partition for all my apps since i have 1gig of space available.
Looking forward to hearing from someone!
Mark
CM 7 doens't have APP2SD integrated, this is why all the apps are installed onto the internal memory.
If you install any custom rom on XDA with APP2SD (MIUI, leeDroid for instance), you won't have any space problems.
Don't need to do anything else beside flash the rom, since you already have partitioned your SD card.

[Q] Samsung Tab 2 Apps to External SD Card

Hi all,
I've just purchased a Samsung Tab 2 7.0 P3113 due to the fact that it has an external SD Card slot. I have found that I can not move any applications to the external card. This was one of the primary reasons I purchased the device. I have been using android devices for a while and my first Sony X10, was rooted and running custom roms within the first few weeks after I purchased it. In any case, I have read a number of threads, regarding this subject for the Tab 2 but I have not been able to have an installed app be moved to the external SD Card. Most post will say you have to root the device, (which I have) and use apps such as App2SD. I have even gone as far as loading a custom ROM, but no success. My last resort is to actually partition and repackage a ROM for an external 64GB SD Card and attempt to boot off of it so I will have more space. If anyone has truly been able to move an installed app to the external SD Card could you please point me in the right direction.
I would like some help on this too. But the silence is haunting.
Found this under a compilation thread that covers the 3113's and is down further on the same page in this forum.
http://forum.xda-developers.com/showthread.php?t=1961097
I hope this helps and sorry for the re-re-re editing
AFAIK (and correct me if Im wrong veterans), is a defect of the OS not hardware. ICS and JB of the GT2's do not allow it as the internal memory is already labeled as sdcard. or that seems to be the prevailing opinion so far. I would like a work around but short of flashing a custom rom and/or kernel it seems unlikely to happen. Downside to that is some things don't work all the way in some roms. Ahh for the old days of my stock+ on my incredible. wait. Im still using it from back last summer and it works fine. TY wildstang!!
Dev
Hail Link2SD !!
Only way to move Apps to ExternalSD is using Link2SD for ICS / JB. I have done lot of research and there is no other way.However Link2SD does not move the data files and hence your internal memory will still be filled up as and when you install more apps but at slower rate.
If you want to install games like NFS-MW , Asphalt etc you have to use DirectoryBind tool to move the huge data files (More than 1.5 GB) to external card.
There is a nice tutorial how to use Link2SD here on the forum (http://forum.xda-developers.com/showthread.php?t=919326).
You can use ext4 partition as i found ext2 and ext3 were not being recognized by Link2SD. Just a pointer.
PS: ICS and above no longer support moving apps to SD card. If i am wrong experts correct me.
root is your best bet. check this link, use the script and follow the directions. this script worked wonders. my tab thinks i have 32 gb internal and 4gb sd.
http://forum.xda-developers.com/showthread.php?t=1961097

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