App2SD and Nexus 7 - Nexus 7 General

Hi guys,
You may know App2SD that is used for moving apps from phone memory to the SD card, in order to free up space on the phone. My question is, do we get any benefit from this app? Because the Nexus 7 has only internal memory.
Thanks,

vndnguyen said:
Hi guys,
You may know App2SD that is used for moving apps from phone memory to the SD card, in order to free up space on the phone. My question is, do we get any benefit from this app? Because the Nexus 7 has only internal memory.
Thanks,
Click to expand...
Click to collapse
You basically answered your own question, Nexus 7 only has internal memory. That app is useless for Nexus 7, because it doesn't have an sd card
Sometimes apps get installed to a different bit of the internal memory, as if it's installing to a virtual sd card partition, but it's really just another section of your internal memory (/data) partition.
In short, you can shuffle the apps around all you like, but they'll still be on /data.
To actually free up some space on /data, you could move some apps to the /system partition, or move some updated system apps back to the system partition with an app like 'System Cleanup'

Sure, thank you mate.
Could you guide me in details how to "move some updated system apps back to the system partition with an app like 'System Cleanup' " as you said above?

vndnguyen said:
Sure, thank you mate.
Could you guide me in details how to "move some updated system apps back to the system partition with an app like 'System Cleanup' " as you said above?
Click to expand...
Click to collapse
(Assume you're rooted)
- Install and open SystemCleanup
- By default, you should see updated system apps at the top of the list, should have some red text
- Click on each icon on the left hand side until it has a tick
- Long press (Update system apps)
- Press back, will ask you to reboot...then reboot
This moves the app from /data/app to and overwrites the old redundant copy on /system/app
You can also try to select some apps on /data and do the same thing as above, long press and select 'Move app to /system/app', reboot. This may not work for all apps though. For instance, I install a 3rd party launcher and move it to /system/app, and delete the stock launcher using 'SystemCleanup' as well.
Can save a little space this way, make sure you have enough space on /system in the first place, will say how much free space at the top.

very good guide. Thank you so much.
Cheers

Hi @eddiehk6
I have another question. Does it matter if I move apps to /system partition and this partition becomes almost full? Does it affect to overall perfomance?

vndnguyen said:
Hi @eddiehk6
I have another question. Does it matter if I move apps to /system partition and this partition becomes almost full? Does it affect to overall perfomance?
Click to expand...
Click to collapse
Don't know to be honest. Depends what you fill the space with. System apps are given higher memory priority I believe, not absolutely certain but you'd have to read
I don't think SystemCleanup will allow you to fill it up the /system partition to the maximum as it were, so there's no danger of it not booting. I just use it to optimise space a little. It's much more useful on my Desire with very limited space compared to the Nexus 7

vndnguyen said:
Hi guys,
You may know App2SD that is used for moving apps from phone memory to the SD card, in order to free up space on the phone. My question is, do we get any benefit from this app? Because the Nexus 7 has only internal memory.
Thanks,
Click to expand...
Click to collapse
The N7 is very effective at managing it's internal memory, if anything using apps that supposedly optimize or move data around are detrimental to the overall lifespan of your N7's internal memory.
If the wear leveling mechanic of the N7's memory controller is doing it's job properly all the controller really is doing is lying to the app that wants to move crap around willy nilly and just keeping it in the same place anyway.
Aside from deleting crap you dont need there is zero benefit and most likely nothing but bad results if you think you can do a better job managing the memory better than a memory controller and android OS that can run through millions+ of calculations in the time it takes you to blink.
It's fine where it is.

Related

Low space - does it really matter ?

I installed the eVil rom on my N1 and I am now constantly getting the low error message. I could not care less about it but it looks like it's preventing the phone from downloading any updates or new apps. Yes I still think I have more than 200MB available. I've zapped lots of apps and slim down what's on the phone to the barebone. I do not want to go through any A2SD workaround, also because I do not really have much on the phone and whatever I can move to the SD has already been moved.
Is there an alternative solution to this bugging message ?
P_
There isnt actually a workaround for this. You simply need more space. While its debatable how much space in enough space, most people would agree that you should keep at least 50mb internal space on a Nexus One. I have 132 apps installed and have 150mb free on mine.
Apps2sd/apps2ext is definetely worth the small amount of time it takes to setup.
You can't have more than 200MB available, since all the app storage space is 196MB.
Apps2EXT doesn't work in the same way as Froyo's Apps2SD, and frees MUCH more space - including Dalvik-cache.
With this message showing, you don't get any text messages (SMS) - they're lost.
Can't I just move the dalvik-cache manually and create a sim link to it.
P_
You can (move it to /cache). You also can do it to the "data/data" folder. You also can completely replicate all the work of Apps2EXT, and you can manually repartition the SD card and write the boot scripts that will mount the EXT partition. The question is - why would you want to waste your time doing that, when somebody already created something that you need.
First off, I suspect you're not looking at the right thing.. Settings->SD Card and Phone Storage and look at Internal Phone Storage for available space.. It's <20, yes?
You can try clearing Browser cache from the Settings->Applications...
How many apps do you have installed? Any HUGE apps, like Nook, Google Earth, Flash, etc? If so, maybe you do need to do apps2ext to free up space.
If that's not enough, then DO NOT move dalvik-cache to /cache, it's NOT BIG ENOUGH. If you're running out of space using apps2ext your dalvik-cache is probably 100M or more, and /cache has 96M, and you do not want to run out of space for dalvik-cache. If you must, move it to the SD card.

Low Internal Memory - SMS Warning too

I was surprised to see my wife's N1 only had 20 MB of internal memory. She is running Enomther's Rom, which runs great.. I don't think the issue is tied to that.
She has hardly any apps on her phone, and rarely does anything other than work emails (Touchdown) and Facebook/Twitter.
Considering how little she has on the phone, and how little she does with it I, was just really shocked that she would have so little internal memory. She called me just now and stated she has a notification that she missed a text message because she did not have enough memory.
What the heck could be taking up so much memory?
What's the fix? There isn't really anything to delete (that I'm aware of)....
Search seemed helpess with "internal" and "memory" there were WAY too many posts. Please help if you can!
Browser cache might be huge, if she has many sites opened in many browser windows.
Her "not many" apps might be "many" enough for a phone with limited internal memory like Nexus - having ~200MB for apps, data and cache together.
There are exactly 3 solutions:
1) Keep browser in check. It's always a good practice.
2) Use native Froyo method and move apps to SD.
3) Use Apps2EXT method and move apps to SD. You can also move Dalvik-cache to /cache.
Hmm, she has MAYBE 10 apps?
I downloaded a cache cleaner and ran that, it removed maybe 8 MBs? That was this past weekend, and she got that message about low memory today. I doubt she has even opened the browser since then to be honest. Very light user.
I sent enomther a tweet, his reply was:
RT @enomther @CallipH need to implement either dalvik-cache-2-/cache or apps2ext in SpareParts (DataStorage options) ... sysdc-2-/cache is default on cm6
okay, so option 1 is to move dalvik cache to sd, which I think you do in Advanced > Amon's recovery, right? Any ill effects from doing this if I switch roms?..
Option 2, apps2ext... she does not have an ext partition and frankly surprised this is needed... is the nexus that low on memory? My Vibrant has 1.6 GBs. same question, any ill effects if moving to another rom with the apps on the ext? I did that a lot back in the day with the G1. I remember having some issues and having to do fix permissions a lot.
Thanks for all the help man.
Check, what's using the memory. Just go over the apps.
You can't do Dalvik-to-SD, because it requires EXT partition, which you don't have. You can do Dalvik-to-Cache.
There is no hassle in having apps on EXT whatsoever. The only hassle is getting them there.
ROM has nothing to do with application data usage either.
Have you tried wiping the Dalvik cache? Worth ago in case there's some built up crap I spose.
^^ thanks.
^ I did before flashing the rom. Will do it again.
I know it's relative, but how much internal memory would you expect someone to have when they just have about 10 apps?
Depends on the apps. I can count 2 - Google Earth and Motonav, for example - that take together 50MB of space without even counting the cache part. Another 4 apps like that, and you're out of memory (if you don't move them to SD using Froyo's method or old Apps2SD-EXT method).
There's also numerous games that are > 10MB, can easily add up.
I'm curious if Touchdown (Exchzange work email) is doing something funky... I know the apps on her phone and they are all very small. Thank you guys all for the posts.
I think I may format her card and partition it and move the cache to the ext partition and see what her memory looks like after that.
Any issues you guys can think of with that, or other ideas?
Download DiskUsage, and it will give you a good idea of what the problem is...
Sent from my Nexus One using XDA App

[Q] uninstalling App does not free space

Hi there!
I use a G1 with Super E mod.
apps2ext with a 512 mb ext partion for that.
I have about 60 apps installed, all working well.
now i installed the new opera mini and the message "few storage" poped up..
I uninstalled it, but the message didn't disappear.
Then I look it up: only 5 mb left
I removed some other apps, but as suggested, this didn't free up much space (~,5 mb), because of apps2ext..
I cleared my cache using nandroid, but still the same..
What is using all my phone space?
can I clean that up somehow?
Thanks!
Cholera
As you wrote, you have apps to sd, so most likely the app are not stored on /data, but on /sd-ext/...
Cleaning /cache will not help you, because it's almost unused. The problem you might have is, that internal space on /data is filled up, so try to clear all the application caches, especially browser, market, ....
This should free up some amount of memory and you should be able to install Opera Mini.
i ran into this same problem a couple of days ago. it was a difference of method to get this error however. my phone crashed after trying to open an app and then corrupted alot of my apps so i had to uninstall and re-install. i then found it was telling me i had low space. i cleared all my caches and checked which apps were installed on my phone and which on SD. however the only comonality is the Opera Mobile app. i too installed it when i got this error too. can this be a coincidence or not?
market cache: 450kb
browser cache: 200kb
opera mini cahce: 0kb
gmail storage : 800 kb
news and weather: 28kb
downlolad manager: 250kb
deleted these, but still have 7,8 mb free space..
had a look at /data:
du ./data -h : 47mb used
I had a closer look at the stuff and found:
13.1M ./com.opera.browser/lib
even if i dont have opera mobile installed, i also found
925.5K ./com.opera.mini.android
which i currently use...
removed the com.opera.browser .. 20mb free...
additional apps that use much space here:
# du ./ -h |grep M
1.5M ./com.facebook.katana
1.7M ./com.rovio.angrybirds
1.0M ./com.android.providers.contacts/databases
3.0M ./com.adobe.reader
17.5M ./com.navigon.navigator
these are large, but ok..
and this one:
899.5K ./com.android.packageinstaller/files -> i delete the tmpCopy.apk
now i have a bit of a breath.. lets see what we can delete from the system
i created an sd-ext and lost about 250 mb of internal memory. what gives? also, i see no extra partitions anywhere and i dont know where my apps to sd are
v941726 said:
i created an sd-ext and lost about 250 mb of internal memory. what gives? also, i see no extra partitions anywhere and i dont know where my apps to sd are
Click to expand...
Click to collapse
im not sure about the loss of space, however you will not see an ext partition using windows as it does not recognise it. with some file explorers you can pick it up if im right. otherwise you have to use linux on the sd card to see the partition. it cannot be done via the usb mount
I thought it might be something like that. i'm a windows guy. mcse. but i know zip about unix/linux. lol. it doesn't make sense though to presumably make a partition on the card and then it takes from your internal space. so I don't see the point of partitioning your card. hence, app2sd seems useless. I cannot find an explanation anywhere of how it works. also, I have an incredible, what the hell is that 8gb of memory for. no explanation anywhere. it just sits there free. what is it for if it can't be utilized?
v941726 said:
I thought it might be something like that. i'm a windows guy. mcse. but i know zip about unix/linux. lol. it doesn't make sense though to presumably make a partition on the card and then it takes from your internal space. so I don't see the point of partitioning your card. hence, app2sd seems useless. I cannot find an explanation anywhere of how it works. also, I have an incredible, what the hell is that 8gb of memory for. no explanation anywhere. it just sits there free. what is it for if it can't be utilized?
Click to expand...
Click to collapse
I cant understand why its taken up space on your phone tfor a2sd apart from when it adds the data files for the apps. the a2sd partition stores the apps on the sd card in a partition that it cons the phone into thinking is an internal section.
Where is the 8gb you are referring to? is it on the phone or the card?
traumatism said:
I cant understand why its taken up space on your phone tfor a2sd apart from when it adds the data files for the apps. the a2sd partition stores the apps on the sd card in a partition that it cons the phone into thinking is an internal section.
Where is the 8gb you are referring to? is it on the phone or the card?
Click to expand...
Click to collapse
exactly! there is 8gb free. well, 7+, but I don't know linux. so it's just a waste. i ended up reformatting my card and got the space back on my internal memory. can anyone explain that? I gave it a shot cuz I know computers and it worked. i back up everything, but it's a 2 hour downtime. I would just like to know what the heck is the point? anyone know what that 8gb is wasted for on the Incredible?
what rom were you using or trying to use? all the info helps solve the issue
traumatism said:
what rom were you using or trying to use? all the info helps solve the issue
Click to expand...
Click to collapse
using ultimate droid now. no themes. pretty simple. have used several rom's. no one can explain what the 8gb is for. not even verizon. or HTC.
the incredible has 750mb of internal storage. I can see that's for apps and OS. but there are 8gb of other internal memory that is free. wtf? I've been kind of ignoring it thinking it might be for future use or something, til I partitioned my sd card and realized it took from that 750mb space.
as far as i know it shouldnt have taken anything from that space at all. it should have done what every computer does and only create a partition on the card. thats odd. do you get any names for the areas that are free? like you would with a folder name.
traumatism said:
as far as i know it shouldnt have taken anything from that space at all. it should have done what every computer does and only create a partition on the card. thats odd. do you get any names for the areas that are free? like you would with a folder name.
Click to expand...
Click to collapse
thats what i thought. like i said, i know windows through and through. there was no indication of a partition anywhere. kind of bugs me. always heard linux was easy. still would like to know about that 8gb too. don't get me wrong, i love the droid, but the way memory and or storage works makes no sense at all
there is an app called root explorer on the market. its a paid app but it lets you explorer all the folders and from what i can see the ext partition is known as sd-ext. sdcard is the obv one. system is the rom or os as it were and if installed correctly (only know this from the G1(Dream)) the data folder is where it stores all the information and settings for the apps and system settings
have you checked your text messages? because those also takes up space too, even tho text messages are really small in size, but if you have a LOT of them without deleting them, over time they usually build up

S5830i running out of free space for no reason

Hey all,
My friend just got his Galaxy Ace S5830i couple of weeks a go, and he isn't a phone\computer expert, i helped him install several apps on it (waze\whatsapp\tunein\ Facebook and.. that's it)
and the phone reports that he is running out of space, it says he have 20mb left out of 200mb, but he have 2gb sd card with 1.8gb free on it, it doesn't seam like there is any app that he can move to the sd, I attempted to use the app called "apps 2 SD", i got him rooted for this app to work and it says that there are no apps that could be moved to the SD card.
what gives? how can this be solved? how can i force move apps to the sd card or remove locked system apps that he doesn't use (like voice search, Google navigator\street view, alarm clock, memos etc, Samsung account related apps)?
Root the phone and use some a2sd script!
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Don't be a noob. Be a newbie..!!
Details here.
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shaaan said:
Root the phone and use some a2sd script!
___________XDA Premium__________
Don't be a noob. Be a newbie..!!
Details here.
____________________________________
Click to expand...
Click to collapse
I did, in the format of a program (app) that requires root permission, i therefore rooted the phone beforehand, and I did move 2mb worth of apps.
any other idea? perhaps the script you refer to can do something the app cant?
also try cleaning all the Dalvik cache it, I hope I have helped.
shaaan said:
Root the phone and use some a2sd script!
___________XDA Premium__________
Don't be a noob. Be a newbie..!!
Details here.
____________________________________
Click to expand...
Click to collapse
EsromG5 said:
also try cleaning all the Dalvik cache it, I hope I have helped.
Click to expand...
Click to collapse
Did it just now, no effect what so ever, 167mb available, 23mb free, phone screams for space to be free, any nonlocked app is on the sd, most of the others removed, why did Samsung make a phone with total of 300ish mb storage is beyond me, the much older galaxy s 1 had 8gb in the cheap module, i mean .. come on didn't they think that a simple user might ran out of space by simply using 5 utility apps??
very very sad for my friend, which in turn is mad at Samsung, also shop dont accept return for any reason after 14days (which is inline with the laws here) so he cant do jack, i suggested selling it as "as new" condition with bonus of free screen protector, case, and the original box for say 70% of the new price.. not sure if he will even manage to move it that way :-\
samXLR said:
Did it just now, no effect what so ever, 167mb available, 23mb free, phone screams for space to be free, any nonlocked app is on the sd, most of the others removed, why did Samsung make a phone with total of 300ish mb storage is beyond me, the much older galaxy s 1 had 8gb in the cheap module, i mean .. come on didn't they think that a simple user might ran out of space by simply using 5 utility apps??
very very sad for my friend, which in turn is mad at Samsung, also shop dont accept return for any reason after 14days (which is inline with the laws here) so he cant do jack, i suggested selling it as "as new" condition with bonus of free screen protector, case, and the original box for say 70% of the new price.. not sure if he will even manage to move it that way :-\
Click to expand...
Click to collapse
You only tried one app. It may be buggy.
I'd suggest trying the Link 2 SD app. Just long click on any (user) app in the list then try to move it.
Look into partitioning sd card and linking apps to the partition using link2sd. This is by far the method that frees more memory in stock rooted devices.
To remove system apps you don't want:
Link2sd and/or titanium backup can be used to uninstall system locked apps.
Manually you can remove system apps by going into system/app with a root explorer (es file explorer is a free app for this) then delete the .apk and matching .odex files of the apps you don't want.
Method 1:
Use a App Cache Cleaner
Move applications with Link2SD
Link apps using SD partition and Link2SD
Use A2SD
Method 2:
Amarullz Script:
http://forum.xda-developers.com/showthread.php?t=1591079
Read it carefully!
Move Apps from phone to SDcard Using Link2SD
that worked for me
A phone...with 300 mb...i know roms worth a gb. I dont own a ace myself but i can tell you that if an app cant be moved to sd card via settings>applications>manage apps>[app name]>move to sd card then it wint move. Because some apps are made so that the files it accesses can only be in one big file. Some however (like some games) have 2 folders that it can access seperatly. Like save data and the game itself. One the save data is accessed it dosnt need to load any more information from the sd card. It will only re write the data. But with things like facebook it cant keep going between login details and app. Once logged in it keeps that information until you log out. If it part of it were in the sd card then it would keep telling you to re-log because it looses your data once it switches back to phone memory. Because of this most apps that require something that must be read all at once with app and login at the same time. Also the ace is low on ram. If you moved apps like that onto the sd card it would slow down as well. Apps like app2sd are kinda useless as it does the same as the manage apps part of settings. Even if you did move an something to sd card you would still have the app and needed data in phone memory so not alot of memory would be moved unless its something like a game as i said. The phone storage keeps the levels all in one. But the game data will unlock those meaning more game data space than app space. Or maybe you could try delete system apps with that there rooted device. Should improve memory quite a bit. Right now i dont even know how i wrote all this...but still. I say samsung mucked up if the ace has 300mb. My phone is only a wee bit better (0.1 inches...yes...you heard) and even my phone is alot better then this and the best part is...its a samsung! Anyway. I hope i helped you.
Sent from the phone of Gamers
Thank you all for the replays !
I have downloaded titanium backup and with it I am backing up bloatware and then uninstalling it (and then moving the backup out of the phone and to my friend's computer.. just in case)
next up I plan to follow the wiki in regards to SD card partitioning:
http://forum.xda-developers.com/wiki/SD_card_partitioning
in order to format the sd card to two partitions, data partition (fat) and ex2 (if i understand correctly) so that I could link apps to that parttion (the ex2 one)
and then I plan to use link2sd to link app's data to said partition
https://play.google.com/store/apps/details?id=com.buak.Link2SD
then I plan to uninstall link2sd as its not neccery for day to day operation.
and then I am going to check that app moving script here:
http://forum.xda-developers.com/showthread.php?t=1591079
to see if i can get something out of it
just as an FYI, the phone got 384mb (according to the wiki) out of witch only 220 is visible, and stock status (first boot up) + whatsapp\waze\tunein\facebook\shazam .. the phone sits on 196mb used and 24mb free, at which point it screams for space, that is the source of all the problems of this device.
not to mention the low ram quantetiy, which in theory shouldn't even be a problem as long as you use one app at a time (no tunein radio while facebooking, for example) which is acceptable.
again, many many thanks for all the helpful replays ! !
I am going to post an update once I am finished with titanium backup root (free).
* in regards to formatting\reparttioning the sd card, did i get my idea right? its part FAT (for pictures and mp3 files) and part Ex2 for apps, so from a 2gb memory card I could in theory get away with 1500mb FAT partition and 500mb EX2, assuming I plan to not install any additional apps and just need some breathing space (23mb is clastor****bik to say the least)
I even went as far as to find the startup\shutdown sound files and replace them with one byte (1/1000 of a KB) size silent file to save additional ~150kb.
I removed oh so many system apps and Samsung bloat ware nonsense, googled some safe-list apps posts made on xda and used them to guide me as for whats safe to be removed, live wallpaper, Samsung accounts, all share, duel clock and many others are now gone.
and I am now on whooping 25MB free with 165MB used, nothing else to do, used all apps and scripts I simply cant free more space.
the free space error msg is gone now, the phone can receive SMS messages once more, but few Waze updates and some more sms and I am not sure how well will it be :-\
my friend is so furies at Samsung, as am I :\
Use the following command in Terminal emulator :
pm setInstallLocation 2
After this all apps will be installed to sd card by default!
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Don't be a noob. Be a newbie..!!
Details here.
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shaaan said:
Use the following command in Terminal emulator :
pm setInstallLocation 2
After this all apps will be installed to sd card by default!
Click to expand...
Click to collapse
Thanks, done that now, but that is not the problem, the problem is only having 25mb free as is, even with new pictures saved to the sd card and new softwares install to the sd card, some stuff simply stay on the internal memory and the only thing left for me to remove is the internal screws of the actual phone.. thats how far i went with this :-\
My guess right now is that Samsung had chips of 384 (or maybe 256+128) left over after a production of some phone got stopped so they figured it would fit perfectly into entery level phone .. cant say that i am happy with there result.

Why does the Link2SD application not link /data/data too?

From the Link2SD FAQ:
Link2SD does not link application's private data files that are located in /data/data directory, they remain in the internal storage. Thus each app you install will still have some data on the internal storage so you can still potentially fill up your internal storage even if you are moving all of your apps over.
Click to expand...
Click to collapse
Why is this the case? There are other Linking apps which do move /data/data files. Why would Link2SD not do this?
I wish to ask this before I go bothering the application author. I figure there is some well-known issue here which I am not aware of.
I may have to switch linking apps because my /data part is getting too full, mostly due to Google's crappy maps and browser apps, which are horrifically fat.
Data Linking ?
jmomo said:
From the Link2SD FAQ:
Why is this the case? There are other Linking apps which do move /data/data files. Why would Link2SD not do this?
I wish to ask this before I go bothering the application author. I figure there is some well-known issue here which I am not aware of.
I may have to switch linking apps because my /data part is getting too full, mostly due to Google's crappy maps and browser apps, which are horrifically fat.
Click to expand...
Click to collapse
I too have this issue, and am now running low on internal space (mainly due to the huge data\data folder) ...
Can you tell me the name(s) of the other apps that provide linking the data folder ?
I believe app data isn't moved, because it will make your phone laggy as hell. Guess the dev chose for finding more space, but not at the cost of speed.
tommert38 said:
I believe app data isn't moved, because it will make your phone laggy as hell. Guess the dev chose for finding more space, but not at the cost of speed.
Click to expand...
Click to collapse
This makes no sense at all. In many cases, newer SD cards are FASTER than the internal flash on older phones.
Please don't guess wildly about stuff you don't understand.
d_bizzzz said:
I too have this issue, and am now running low on internal space (mainly due to the huge data\data folder) ...
Can you tell me the name(s) of the other apps that provide linking the data folder ?
Click to expand...
Click to collapse
S2E does it, but from what I've seen, it's only for Cyanogen.
jmomo said:
This makes no sense at all. In many cases, newer SD cards are FASTER than the internal flash on older phones.
Please don't guess wildly about stuff you don't understand.
Click to expand...
Click to collapse
Sustained write/read speeds don't tell the whole story, as you may know (probably not). You probably believe the more megapixels a camera sensor has, the better? Also, the phone must support those faster µSD cards. Seeing you've only been here for half a year and you've only contributed with a dozen posts, I can say for certain that you've never read any warnings for not moving app-data. It's not your fault.
Unfortunately, I noticed that all the new people coming here have no respect or decency and think they know everything already. Guess what: you don't know **** . So, like I already said before, drop the attitude.
Respectfully, you are simply wrong.
Modern SD cards are faster than the internal flash on older phones, which are the phones that need apps like Link2SD. I don't know about more modern phones.
http://forum.xda-developers.com/showthread.php?t=934087
Bonnie++ is the best way, that I know of, to benchmark a flash storage devices, but it's not for noobs
http://forum.xda-developers.com/showthread.php?t=1169910
I remember running bonnie++ against my Nexus One and a cheap 16GB card about a year ago when that above post was made and my SD card was faster than the internal flash in almost every way, and that was then.
Yes, my post count is low. XDA Devs is full of loud noobs who think writing a java app or rooting a phone makes them a leet technical resource. I've been writing software and managing unix systems for over a decade.
Well, sir, you go ahead and put your app-data on your µSD . Benchmarks are for [random word].
Did I also mention that somehow some new members are bragging about what they have achieved and are capable of, while they haven't made themselves useful in any way? If not, now I did.
Is there still no possibility to move also the data folder (e.g of games)? Most of my applications are rather small and most space is taken by the game data folders.
tommert38 is correct here.
Because there is no guarantee, that if your sdcard is fast, it'a also faster than your internal flash. There are more dependies than only the speed of the card. What are the specs of the nexus one sd-reader? This could be an popotentially barrier.
At least: Which size supports the nexus one for sd-cards?
I agree with the OP about this. If it is a worry about the speed, i'm sure mr. bulent akpinar can at least provide an option in the app to enable/disable saving /data/data to the link2sd partition. everybody happy!
here's a link to the original link2sd thread http://forum.xda-developers.com/showthread.php?t=919326 maybe the app author can take note of it as a suggestion for future updates
One other benefit of not placing /data/data on the SD card is for the case if your sd-ext partition fails to mount for some reason (e.g. failing a file system check). If /data/data was on the SD card, then most of your application settings will be gone, including for builtin apps like the launcher. It will look very similar to a factory reset.
With /data/data on internal storage, your settings will be still be visible in this scenario and it will only be the downloaded apps that disappear. This should be somewhat easier to recover from.
RealCrogge said:
Is there still no possibility to move also the data folder (e.g of games)? Most of my applications are rather small and most space is taken by the game data folders.
Click to expand...
Click to collapse
Consider all the risks and if you are willing to take them you might find this thread usefull. Just be sure you know what you are doing
LINK2SD v3.4.1 - No links data/data
apologies for posting to an aged thread, but just today LINK2SD has been updated to include linking of the /data/data
I'm already enjoying the new found space made available, it seems to work very well so far ...
d_bizzzz said:
apologies for posting to an aged thread, but just today LINK2SD has been updated to include linking of the /data/data
I'm already enjoying the new found space made available, it seems to work very well so far ...
Click to expand...
Click to collapse
May I ask you if you noticed a lag or performance slow down? I also love link2sd but I fear to upgrade to the latest version cause I don't want to compromise the reliability of my system, which so far, has been excellent.
I have read that moving the /data files could slow down the phone or cause overheating of the sd card. Actually I have a class 10 ultra II Sandisk.
Thanks for any report and opinion.
ik8vwa said:
May I ask you if you noticed a lag or performance slow down? I also love link2sd but I fear to upgrade to the latest version cause I don't want to compromise the reliability of my system, which so far, has been excellent.
I have read that moving the /data files could slow down the phone or cause overheating of the sd card. Actually I have a class 10 ultra II Sandisk.
Thanks for any report and opinion.
Click to expand...
Click to collapse
I haven't done any benchtesting or anything but haven't noticed any slowdown or battery drain what-so-ever.
My phone runs just as good as before.
I only link my game apps to SD because I expect one day the SD card will fail (like most media storage devices) and most of my essential apps are un-linked and stored on the internal phone mem.
d_bizzzz said:
I haven't done any benchtesting or anything but haven't noticed any slowdown or battery drain what-so-ever.
My phone runs just as good as before.
I only link my game apps to SD because I expect one day the SD card will fail (like most media storage devices) and most of my essential apps are un-linked and stored on the internal phone mem.
Click to expand...
Click to collapse
Thanks, I have linked all my apps and it is now almost an year. I was very curious about the possibility to move the data too but was a bit on the standby, because if you check on the play store, there are some complaints. Now, I don't know what to do, maybe I'll give it a try.
Thanks for your kind reply.
ik8vwa said:
Thanks, I have linked all my apps and it is now almost an year. I was very curious about the possibility to move the data too but was a bit on the standby, because if you check on the play store, there are some complaints. Now, I don't know what to do, maybe I'll give it a try.
Thanks for your kind reply.
Click to expand...
Click to collapse
I guess some reviews may be on different phone models.
All I can advise is check the gppd & bad reviews and the phone model. Also to have a titanium backup of your older link2SD so you can roll back if needbe.
Worth just linking a few & see how it goes.
No complaints on my Galaxy S3, works fine & has done for the past 2 years
d_bizzzz said:
I guess some reviews may be on different phone models.
All I can advise is check the gppd & bad reviews and the phone model. Also to have a titanium backup of your older link2SD so you can roll back if needbe.
Worth just linking a few & see how it goes.
No complaints on my Galaxy S3, works fine & has done for the past 2 years
Click to expand...
Click to collapse
Well I downloaded the new version (I have the plus option) but I don't understand how to move the data to sd since in the options it is specified that only future installs will be moved (if I flag the option).
Back to the original question. I use Mounts2SD for my Nexus One. I check to move Apps, Data, Dalvik, and Libraries. The rest I leave alone. I have no problems with space with this set-up. Speed is decent, I think the issues I have are probably related to the various custom ROMs I've been using but I can't be 100% sure.

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