Link2SD System Busy/Mounting Error Fix - Android Apps and Games

Hey guys....how's everybody! i wan't to begin this thread by saying that I accidentally stumbled on this fix. I've been using Link2SD on my device, the ZTE N95220, or otherwise known as the Boost Mega/Stormer. If your reading this "guide" I take it that at this point you've rooted your phone and have experimented with Link2SD in the past. This in no way is a guide to setup Link2SD and any administartors that think this "guide" would help others in another thread area be my guest and move it. I
STORY: I was having issues with a few apps and decided, since with their latest update now Link2SD has the cool option to choose where your data is moved IE: First partition/second partition etc., and I thought with this new cool feature I'd have a little more power on my phones storage. I'm definitely a gamer and stretch my phone beyond it's capabilities with a Link2Sd/ External2Internal combo. I'm not going to make this about External2Internal, but in case your wondering it's a nice app that I use to expand my internal storage the app switches/or "swaps" the External Sd card with the internal one making your phone "think" lol or operate as if you now have 32 GB as opposed to 4GB. Why you say would mI need this app if I have Link2SD well link 2SD connects to a second partition that you create on your external sd card. External2Internal actually (on my phone) switches the " internal sd card" with my external, in other words my phone has INTERNAL/SDCARD/and EXTERNAL SDCARD with Link2SD you I have something that looks like this INTERNAL/SDCARD/2ND SDCARD PARTITION and EXTERNAL SD. Link 2SD splits my External so that half of it is used as an expanded storage for my phones SDCARD, with EXTERNAL2INTERNAL the switch is made between my SDCARD and EXTERNAL SDCARD,not "in my experience" messing in any way with the 2ND SD CARD PART. Anyway upon doing a factory reset on my phone and Partitioning my external sd card I proceeded to install Link2Sd and was immediately dismayed at the Error Cannot Mount/Busy or something towards that effect. This is the second time I'm dealing with this and my "fix" has worked so this is what I did.
I immediately hit google up looking for Link2SD "like" apps, thinking that maybe something was wrong with the app. I'm intermediate with the technical aspect of phones but I was bought to an app called DS Apps2Sd Pro. The app is a Link2Sd clone although the interface is completely different. In the settings menu it gives you an option to Initialize Link2Sd, i'm not sure if this is meant to work with Link2SD or maybe it has it's own function, which is what i think since it resolved the problem. Just like Link2SD it asks you to choose a partition and an Sdcard, which i did and then your prompet to reboot. WALLLAH!! When i rebooted my phone Link2Sd, which i hadn't uninstalled and thank god I didn;t or I would've never seen that whatever DS Apps2SD Pro did worked. My original Link2Sd was now mounted and you could either keep the app, the DS Apps2SD pro, or uninstall it, the choice is yours. You don't have to remount the Link2SD program itself, whatver DS did mounted the app and fixed the problem. This has worked now a few times on my phone and hopefully it will work on yours. There were a few times when I had to "mount" using DS a few times but eventually when you look at the Link2Sd storage it's mounted. Hopefully this small guide will help you all,since I spent plenty of hours looking for a solution and could not find one with the Link2sd "failed to mount/system busy" problem. Maybe one of you more technically inclined guys/gals could help explain what happened but for now it seems like it worked. If I helped don't forget to click thanks!!
Here's the link for DS Apps2SD Pro/Light is the free version.
https://play.google.com/store/apps/details?id=com.droidsail.dsapp2sd&hl=en
And here is a guide to Link2SD
http://forum.xda-developers.com/showthread.php?t=2142844

Related

App Review: Link2SD for Android

ChecK out this cool app review of this amazing app.
Link to review
What do you all think about this fantastic app?
this very help me to save memory.. i have many app in my olivepad with no problem...
I use it on my HTC Magic v2.1 and it works great. Saves space and let's me add many more apps that I couldn't before.
This help me save memory. I have many apps on my phone running 2.1 thanks to this app.
The Best app for Flipout 2.1
Link2SD Rulez
This is a good way to use an ex2 formated sd card when you are not running CM7.
When you have a measly ~100mb space left on your phone after a clean wipe this is the only thing that makes you over come that burden of a lower end phone.
justinaz said:
This is a good way to use an ex2 formated sd card when you are not running CM7.
When you have a measly ~100mb space left on your phone after a clean wipe this is the only thing that makes you over come that burden of a lower end phone.
Click to expand...
Click to collapse
Love it!!!
may i know where does the mounting script that is being created by link2sd when we first open it?
i asked because after flash a new ROM, link2sd seems not able to mount the existing sd-ext (it will have mount error message)
if that case, i want to take a look on the content of the script and figure how do i manually mount sd-ext?

[Q] installling apps to sd card

I'm getting my microsd in this week. I'm wondering how I set the phone to automagically install apps to the sd vs the phone's memory? and how do ya move current apps off of the phone to the sd.
Just curious why you want to do this. You have almost 1.5gb if space for apps on this phone. That is way more than I ever used for apps when I used apps to sd. I have 200 apps and don't come close.
But I guess you could see if darktremors app will support this phone or go old school and create symlinks.
jsapp said:
Just curious why you want to do this. You have almost 1.5gb if space for apps on this phone. That is way more than I ever used for apps when I used apps to sd. I have 200 apps and don't come close.
But I guess you could see if darktremors app will support this phone or go old school and create symlinks.
Click to expand...
Click to collapse
I read a cpl of posts whereas people recommended this for better peformance, including battery life. hmmph.. idk. I read it a cpl of times so figured I'd ask.
i asked the same question in another form and this is the answer i got:
"It is a known issue w the g2x...atrix...and samsung s2....
The move2sd for apps is NOT the external sd but the internal....the primary default storage is the phones internal storage.....there is no way to fix this...
As for music...you must manually move files to the sd card on the computer BUT make sure uu are choosing the correct memory...when mounted to the computer it will mount both the internal and xd card...."
mikea3000 said:
i asked the same question in another form and this is the answer i got:
"It is a known issue w the g2x...atrix...and samsung s2....
The move2sd for apps is NOT the external sd but the internal....the primary default storage is the phones internal storage.....there is no way to fix this...
As for music...you must manually move files to the sd card on the computer BUT make sure uu are choosing the correct memory...when mounted to the computer it will mount both the internal and xd card...."
Click to expand...
Click to collapse
thanks mike..

Low internal storage (surprise!)

So I've spent the past day re-searching all over these forums and on the internet trying to find a way to get past the low internal storage issue. From what I've read, I read that it is able to install your applications on your SD, which is what I do. However my internal storage still fills up somehow. So I assumed this is the application's data that cannot be moved from internal to SD.
However, further reading has brought me to partitioning and I tried installing several different ROMs on my Chacha, then using CWN Recovery I partitioned my SD which I thought would result in being able to move applications AND the data completely to the SD partition. However, using Link2SD or App2SD and even Darktremor, my internal memory still keeps filling up.
Am I doing something wrong? Or if all this fails, is there anyway to completely omit the use of the internal storage and run everything from my SD?
The fact I can only install like 6 applications is driving me up the wall. Thank you.
Use SuperOSR with Darktremor.
The only way of getting space back with the stock ROM is by resetting your phone to factory data. Otherwise, use CWM to clear the dalvik-cache when needed.
Hi there.
I found it very frustrating to run quickly out of storage as well.
Since a few weeks I use TitaniumBackup on this application rocks! It allows to move any application and its data to the SD. It even allows to integrate the updates into the ROM. The application is not free but cost only about 50HKD (abt 5EUR) and considering the great job it does it is more than worth it!
Hope this can help.
BR
Really? Titanium Backup does that? Wow, fascinating.

[Q] Internal Storage Problems

Right now, it seems as though my main internal storage is full, whereas my 2nd partition ("SD Card") has free space. Every time I try to install an app, it tries to install it to my main internal storage, and thus it gives me an "insufficient storage" error. I used to be able to go into an app on the Apps area of Settings, and attempt to move the app to or from the "SD Card". IIRC, at some point Android decided to drop the idea of having two partitions for internal storage, and now doesn't allow for that type of movement between partitions. The problem is, now I can't seem to install any new apps unless I uninstall my old ones.
Is there any way I can selectively install apps to my "SD Card"? Also, is there any easy way to simply combine my storage? I don't see the point in having it separated out.
I'm running Paranoid Android 4.44. Thanks in advance.
Kitkat removed the ability to move apps to the SD card for whatever reason. There's a couple patches that allegedly fix this issue in the play store but I've tried most of them and haven't gotten it to work. I also can't find a way to merge the internal storage and SD card partitions. I would ask the developer of link2sd for more help on this.
Like @Cryptecks said there comes a point in time where the older devices start to show their limits and unfortunately this is one of them. Sorry...
Ugh. Well thanks at least for the response. It seems pretty silly that this is an issue. I guess i'll see what I can find patching wise, but man, this is gonna be annoying. My main partition is only 2 GB or so
same here, 2.34 GB on my main apps partition which also houses cached data. CM11 will allow me to move some data from certain apps to the virtual sdcard partition that is there with 10 GB and 8 GB FREE SPACE!
merging partitions in ms windows is so easy, why is android so lame with this? I might have to get a new phone

[Q] Methods to Move Stubborn Apps to SD Card

Hey Guys -
I've got a quick question, please... I recently added a 64gb MicroSD to my tablet, formatted it, and was able to move some apps to it and free up space. The problem is, that I can only move some apps to the SD card. Others have the buttons "Move to Tablet" and "Move to SD Card" bot greyed out.
I know that some developers can set the game to where it can or cannot be moved, but I researched to find out that some of the games which were grayed out support being moved which I cannot. Here are some examples:
- GTA: Vice City
- GTA: San Andreas
- Demon's Score
- ARC: Redux
I thought the issue may be due to KitKat "security" issues with the SD, but it allowed me to move some games and I thought Nvidia bypassed that issue anyways for the Shield in OEM firmware. Since I'm rooted, I went ahead and installed "HandleExternalStorage" via Xposed Installer which supposedly resolves the KitKat issue. After a reboot, though, I still cannot move some apps like the ones listed above.
The only other option I've seen is to use adb to set the system's default install location. Mine's currently set to "0" which is auto, but can easily be change to "1" which would install to SD. This would be last resort since I can see issues arising from this, but it's still an option.
Any thoughts on why this is happening and/or other methods to resolve it?
Thanks!
If you are rooted (which can be done without unlocking the bootloader currently), you can use Foldermount. I use it for a number of apps that cannot be moved the standard way. It is on the Play store. The only downside is if you want to link more than 3 things you'll have to get the Pro license (which is worth it in my opinion).
trowgundam said:
If you are rooted (which can be done without unlocking the bootloader currently), you can use Foldermount. I use it for a number of apps that cannot be moved the standard way. It is on the Play store. The only downside is if you want to link more than 3 things you'll have to get the Pro license (which is worth it in my opinion).
Click to expand...
Click to collapse
Yes, I'm rooted. I downloaded the app and am trying it out now. So basically, all it does is create a symlink or directory junction? I tried it out with one app which had an 800mb data folder and 1.2gb obb folder in which I had it auto create folders and move the data for each. Upon running it, it tried to extract the data and failed. Think it was either because I'd had issue with that app already plus probably shouldn't have moved bot folders.
I just tried it a second time with ARC Redux. I moved the obb folder which was 600mb. The data folder was empty. After it moved (checked progress via notification window), I launched it. Upon launch, it tried to download the app's data file again.
What am I doing wrong? Thanks!
The most common issue people run into with it is, while they setup the link they don't enable it. After the items is done moving things click on the little push pin icon. When that icon is green the symlink (at least I'm pretty sure that is what it is using) will be enabled/created or whatever it does. It is probably safe to enable the Symlink before it is done copying, but I normally wait just to make sure.
bzowk said:
Yes, I'm rooted. I downloaded the app and am trying it out now. So basically, all it does is create a symlink or directory junction? I tried it out with one app which had an 800mb data folder and 1.2gb obb folder in which I had it auto create folders and move the data for each. Upon running it, it tried to extract the data and failed. Think it was either because I'd had issue with that app already plus probably shouldn't have moved bot folders.
I just tried it a second time with ARC Redux. I moved the obb folder which was 600mb. The data folder was empty. After it moved (checked progress via notification window), I launched it. Upon launch, it tried to download the app's data file again.
What am I doing wrong? Thanks!
Click to expand...
Click to collapse
Hi did you get this to work??
john09121 said:
Hi did you get this to work??
Click to expand...
Click to collapse
I can confirm that FolderMount works! I was even able to do it with Trine 2! Tested with Portal and Half-Life 2 and only noticed slightly longer load times.
using FolderMount
Virus.Shell said:
I can confirm that FolderMount works! I was even able to do it with Trine 2! Tested with Portal and Half-Life 2 and only noticed slightly longer load times.
Click to expand...
Click to collapse
Thanks for your last reply, please can you tell me if there an idiots guide to using FolderMount and also where look on the tablet for the installed apps and games, it just that I am new to the android system having left the iPad
You can download and install it directly from here: https://play.google.com/store/apps/details?id=com.devasque.fmount&hl=en=bv.74115972,d.bGQ
john09121 said:
Thanks for your last reply, please can you tell me if there an idiots guide to using FolderMount and also where look on the tablet for the installed apps and games, it just that I am new to the android system having left the iPad
Click to expand...
Click to collapse
It depends on what you mean by "idiots guide". lol
Basically, your games can be saved in a few different locations on your device. But for the sake of brevity, I'll try my best!
∙The easiest way is to open the app then open the left side menu (either by swiping from the left of your screen or tapping in the top left corner.
∙Choose "Apps Analyzer" and let it do it's thing.
∙When it's done you should be presented with a list of your apps, sorted from largest to smallest (or already moved)
∙Click the app you want to move and you should see a screen showing you what data is stored where.
∙Then click 'Create pair' on the right side (Either for obb or data. I usually just pick the largest of the two and move that. Tho you can also move both)
∙Then you should be asked if you want to allow the FM to do things automatically. (If you don't know what you're doing just click yes)
∙Adjust the name if needed
∙Click the check-mark in the top right and wait
∙Assuming everything went well, then the last thing you'll need to do is tap the thumbtack on the 'List of pairs' screen to activate it
∙Now you should be good to go!
I realise this is a couple of weeks old by now but I just got my Shield Tab a couple of days ago, have installed a few games and now the storage is nearly full - there's a few >1GB games which I can't move using the built in a2sd.
So I rooted it and installed FolderMount, but a lot of things just show up as 0B in the apps analyser and I don't have the option to move them.
Any idea what's going on here?
Slashee the Cow said:
I realise this is a couple of weeks old by now but I just got my Shield Tab a couple of days ago, have installed a few games and now the storage is nearly full - there's a few >1GB games which I can't move using the built in a2sd.
So I rooted it and installed FolderMount, but a lot of things just show up as 0B in the apps analyser and I don't have the option to move them.
Any idea what's going on here?
Click to expand...
Click to collapse
Well after native Apps2SD, Link2SD is the way to go. Dunno if that helps =P. I'd use Foldermount or the equivalent after all else.
aenews said:
Well after native Apps2SD, Link2SD is the way to go. Dunno if that helps =P. I'd use Foldermount or the equivalent after all else.
Click to expand...
Click to collapse
Installed Link2SD. Seems to pick up the internal storage mounted as an SD card, and doesn't pick up the actual SD card. It says "You can link the app in order to move its files to your SD card", but I can't seem to find anywhere to do that.
Update: some apps for which the option to move to SD is disabled normally (I'm looking at you, GTA:VC) can be moved if I use an adb shell to set the install location to the SD card - but it also showed up in FolderMount.
Some games, however (I'm looking at you, Humble Bundle versions of Horn, Anomaly 2 and The Cave, at least) still can't be moved (I try, it works for a while and then says "couldn't move app", and they show up in FolderMount as 0B (without the option for it to link anything), and I can't seem to find where they're stored in the file system to move and symlink them manually.
So can anyone help me move these things? I was hoping not to have half of my available storage taken up by three games (which is why I got a nice big SD card when I bought this). Thanks
Linking
Slashee the Cow said:
Installed Link2SD. Seems to pick up the internal storage mounted as an SD card, and doesn't pick up the actual SD card. It says "You can link the app in order to move its files to your SD card", but I can't seem to find anywhere to do that.
Click to expand...
Click to collapse
There should be a linking option. You have to first repartition your card and add a second partition to do this, preferrably EXT4. There are tons of great utilities out there, but I usually use MiniTool Partition Wizard on Windows. Put your microSD in your computer's card reader, and in MiniTool, all you gotta do is make the existing partition smaller and make a new EXT4 partition in the free space. I'd say maybe 5GB or so would be enough, but it depends on you and what you link.
Linking is different from Apps2SD. You can actually do both to save more space.
aenews said:
There should be a linking option. You have to first repartition your card and add a second partition to do this, preferrably EXT4. There are tons of great utilities out there, but I usually use MiniTool Partition Wizard on Windows. Put your microSD in your computer's card reader, and in MiniTool, all you gotta do is make the existing partition smaller and make a new EXT4 partition in the free space. I'd say maybe 5GB or so would be enough, but it depends on you and what you link.
Linking is different from Apps2SD. You can actually do both to save more space.
Click to expand...
Click to collapse
Thanks! Turns out things work when I follow instructions. I used a GParted live USB and created an ext4 partition on my SD card, 16gb (it's a 64gb card, so I've got plenty of space... I can resize it later if need be).
Slashee the Cow said:
Thanks! Turns out things work when I follow instructions. I used a GParted live USB and created an ext4 partition on my SD card, 16gb (it's a 64gb card, so I've got plenty of space... I can resize it later if need be).
Click to expand...
Click to collapse
Yup Gparted is a great tool. Awesome!

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