Develop Bugs

[HOWTO] Install Latest WaveSecure in ROM

I found that [email protected]'s ROM had a good idea of adding WaveSecure to the system partition (preventing listing in the My Downloads part of market, and preventing uninstallation through normal means), but his version is slightly out of date now (latest version is 3.0.0.43)
As a result, I set about finding a means to install WaveSecure to ROM myself. Here are my findings for anyone interested in doing the same.
Install the latest version from the market (3.0.0.43 at this time). Now use adb pull to get it off the device onto your pc
Code:
adb pull /data/app/com.wsandroid.apk D:\com.wsandroid.apk
Now open Market back up from the menu, go to My Downloads, and choose Wavesecure Mobile Security Beta and uninstall it for just now (to get it off the data/A2SD location that normal apps are stored in) - thanks, my-space!
Then push the saved apk to the system partition after a remount (to make it read/write)
Code:
adb remount
Code:
adb push D:\com.wsandroid.apk /system/app/com.wsandroid.apk
Then set it all up as usual (will appear in apps list immediately)
and remount system as read only again
Code:
adb remount
And that seems to be it so far. Remember to change the D:\com.wsandroid.apk path to whatever you actually used.
Let me know if anyone finds any problems with this, but I've done it and, fingers crossed, it's worked OK for me.
Obviously, this is only for root users, and there are no guarantees for this.
Couple of questions that might need looked into -
- Do settings carry across after a wipe (as Paul claims Modaco's version does. I've never tried it so can't confirm)
- Is there any disadvantage to using this method? (I guess this is all Modaco's update.zip does, but I don't know)

you forgot to metion to uninstall wavesecure before it is pushed back into system....

my_space said:
you forgot to metion to uninstall wavesecure before it is pushed back into system....
Click to expand...
Click to collapse
Oops! Knew I'd forget something, as I always seem prone to do. Well spotted, and OP corrected.
Thanks

No worries I got a bit confused when i pushed it back onto the phone and was still in my downloads...

I've rooted my phone already but whenever i try to use the command adb remount I get "remount failed: operation not permitted". Suggestions?

I see more and more often, redundant threads.
What How-to will you post next time? How to change backlight settings?
You're pointlessly spamming the board.

I can't say i agree with the 'pointlessly spamming the board' comment, but i would have thought this would at least be better in the applications and themes subforum rather than in development.
Don't forget that an awful lot of android users (and more recently all HTC devices) are more and more 'newbs' and need stuff like this.
While this is good and provides info that people like that need (and myself cos i'm crap at adb and stuff like that so wouldn't have had a clue how to do this previously), maybe the development forum is not the best place for it....

I'm guessing one won't be notified via Market if there's an update available if you push an app to /system/app/, right?

usb0 said:
I'm guessing one won't be notified via Market if there's an update available if you push an app to /system/app/, right?
Click to expand...
Click to collapse
You won't be notified, correct

If anybody doesn't already know, WaveSecure have started hosting update.zip files. This means it's now easy to update your "baked-in" version of WaveSecure without much messing around.
https://www.wavesecure.com/installations/update.zip
Download the file, save it to your SD card, reboot into the recovery console and choose the option to apply an update.zip file.
Voila! Your version of WaveSecure will be updated to the very latest version

DJBenson said:
[...]
Click to expand...
Click to collapse
That's really awesome! Thanks for the tip!
Just a question of curiosity: If I push an app to /system/app/ and then issue the rm-command to remove its apk, won't there be lying a bunch of files associated with the program and with absolutely no function, since the app itself is removed? How do I know the name of these files and where they are located for removal?

I'm a bit confused by that question. My understanding (which may be incorrect but from what I've seen of the "guts of a ROM" appears to be the case) is that the applications reside in the apk files, they are not extracted. If you list the content of any of the app folders (/system/app, /data/app or /data/app-private) then all you get is a bunch of apk files (and some odex files). So when you 'push' an apk to the phone, that application is then "installed", when you rm/remove an application, you do so by removing the apk.

if you remove the apk you have left something in /data/dalvik-cache. wiping the dalvik-cache every now and then helps reclaiming that space, though it is not much.
the app settings and data are stored in /data/data, you could delete the files manually by checking their names (no idea if/what convention the names follow), imho not worth the trouble as it is only a few kb.
odex files aren't created if you don't do in a PITA process manually. don't worry about them, don't touch them, then you're good. odex files are only for system apps.

I bought a used phone and it had WaveSecure already installed. I couldn't find it in the applications list to uninstall, so I did a factory reset on the phone. The application was still there and it still didn't show up in the applications list.
I have the Superuser Permissions application, so someone must have rooted it.
Is there any way to uninstall this?

motomeup said:
I bought a used phone and it had WaveSecure already installed. I couldn't find it in the applications list to uninstall, so I did a factory reset on the phone. The application was still there and it still didn't show up in the applications list.
I have the Superuser Permissions application, so someone must have rooted it.
Is there any way to uninstall this?
Click to expand...
Click to collapse
""Just (re)flash a ROM................""

I just noticed that WaveSecure now points to this post for instructions to install as system application, and I am not sure that the update.zip maintained with them is up-to-date.
However, you can now select to download the .apk directly to your PC thus eliminating the first Market step in this guide.

strife242 said:
I just noticed that WaveSecure now points to this post for instructions to install as system application, and I am not sure that the update.zip maintained with them is up-to-date.
However, you can now select to download the .apk directly to your PC thus eliminating the first Market step in this guide.
Click to expand...
Click to collapse
I believe it is kept up to date, as VillainROM kitchen uses it as a source for the WaveSecure app (fetched each night to keep it up-to-date).
I've certainly never had any problems with it.

Excellent guide Pulser,... I should really reinstall Wavesecure now Im not using a MoDacO Custom ROM. Nice one bruv.

Found this to be helpful.
https://www.wavesecure.com/blog/how-to-make-wavesecure-hard-reset-proof.aspx

I just did a search in the Market fro 'wavesecure' and two things popped up WaveSecure and WaveSecure UninstallProtection Add-on which needs to be uninstalled before WaveSecure and if the add-on is uninstalled it is supposed to lock the phone. (all this is in the description I have yet to try)

Wall of Questions

1) What is: Nandroid, Titanium Backup, Rom Manager, Estrong Manager, AmonRa
to be specific - do I need all of them or just 1-2 of them?
2) What is the difference?
I read some perfer Clockwork Recover while other says there has been issues with it but AmonRa hasnt.
3)Answered
4) Do I really have to WIPE every time I switch (Flash) Rom?
I have read few posts that mention they don't do it and never had an issue.
What is the purpose of Wiping?
5) AOSP?? huh new jargon (working on it)
6) Answered
7) Confirm if im doing this right:
Download (new-rom.zip) - move to sd card - do one of the following: (nandroid, titanium or both?) - turn off phone, turn on to recovery mode, wipe (optional?), factory reset (optional?), wipe cache/delv (optional?), install zip, yada yada yada...?
8) What happens if I get (insert ROM) and open it's zip, remove the stuff I want out than rezip and load? good idea or bad idea?
9) What is a Launcher? how many types of Launcher are there? Adw, Pro, X, Y, Z?
I'll think of more later on. Sorry for the massive noob question. Im constantly reading the dev section forums and seeing several jargons im not fully understanding and alot of apps that some uses over the other.

dude, these are beyond noob questions.
every question in your post can easily be answered with a few minutes of searching.
I'm almost tempted to answer your questions but you need to learn this stuff, and not by having it spoon-fed to you, not to mention the subject matters you ask about would take a great deal of my precious time to explain. You read enough to get your phone rooted without bricking it, keep up the reading.
We all learned a ton of new stuff when we first got into android phones. Those with LINUX experience had a shorter learning curve, I for one had zero experience with LINUX. And most of us learned it by SEARCHING and READING. The more of this stuff you learn by your own research the better, you will have an actual understanding of how these things work.
If you want I will answer ONE of the above questions, in depth. Your choice..

Im constantly reading and I getting alot of contradiction answers. Thus im trying to break each one apart on pro/con. I guess my main concern that a search won't find an answer would be:
6) How do I get access into the Internal Memory?
caused I have searched using (internal storage, internal memory) and been unable to find an answer to it.

grrgrrgrr said:
Im constantly reading and I getting alot of contradiction answers. Thus im trying to break each one apart on pro/con. I guess my main concern that a search won't find an answer would be:
6) How do I get access into the Internal Memory?
caused I have searched using (internal storage, internal memory) and been unable to find an answer to it.
Click to expand...
Click to collapse
Get a file explorer. They work very similarly to explorer windows in Windows. You'll be able to see the file structure, remove files you don't want, add ones you want, move stuff around (which is especially useful for managing your sdcard)
I prefer Root Explorer, but it's a paid app. If you want a free option just to get your feet wet then get Astro File Manager from the market and start poking around just DO NOT DELETE ANYTHING unless you KNOW what it is and KNOW you don't want it anymore.
One tip regarding removing apps.. if you're not sure what the outcome will be you can add something like ".bak" to the end of the filename which essentially makes the file invisible to the system without removing it yet.
Although if it's a system critical apk then you might get a boot loop, in which case you will need a nandroid backup ready to restore.

what im currently doing now is constantly flashing 2.2 stock
I read titanium removes apps and I learned Sprint Zone = promotional.apk that is required to stay on to use *2 *3 dial...
But the .bak thing is nice, basically if I can't remove it, I still be able not to see it.
now as far as the .bak is concern - where do I rename it from? from the root explorer app? just long press it & rename the .xxx to .bak? or .xxx.bak?

you do not need sprint zone for anything
rename or remove files using a file explorer, and I don't know what you mean by "if I can't remove it".. you can remove any file using a file explorer
I usually just add .bak to whatever extension is already there. So if you're using LauncherPro and want to see if removing rosie.apk causes any problems (it wont, you can do without it just fine as long as you have another launcher installed) rename it to rosie.apk.bak and reboot

alright, btw I tried astro and it only shows me the folders/app of my SD card.
Im not looking to mess with those.
I want to view the Internal phone memory and possibly the Bios.
Second, with Astrofile - Let's say Amazonmp3 - im able to find that but within the stock2.2 rom.zip - removing from that zip wont change anything though unless I re-flash it, correct?
I am under the impression, once I flash a rom.zip, I can remove that rom.zip out of the sd card. the info is stored internally or in the bios. That is where I want to get acess to.
I know through titanium - if I find amazonmp3 and un-install from there, it removes from my phone.

there is no bios on android
astro's default view is the sdcard, you can go up one level and see all the system folders
yes, once you flash the rom you can remove the rom's zip from your sdcard but you might as well leave it in case you need to reflash it

[Q] Any uses for /system folder? (Rooted Phone)

I've a strange question that might or might belong in the development thread, but figured since it's a question, I'll try here first.
I'm using a Stock DeOxed Rooted Rom on my EVO.
I recently installed a few more apps and saw this pesky little warning about low on space.
When I went into my "SystemPanel" app to see how much space was left exactly and noticed that my /data folder only had around 30megs out of it's 428M available.
Ok.. time to delete some apps I thought, but then I noticed that my /system folder (Where I presume pre-installed apps live) had almost 1/3 of it's space still available (115 out of 350megs available).
So I'm wondering.....
Is there some method that I can use to install Apps directly to this folder instead of the standard /data that apps appear to go to when installed?
Is it as simple as moving the APK file with Root Explorer, or are there some under the hood items in apps that prevent this sort of thing?
I've a few rather large apps that I cannot move to the SD card due to widget problems and the like but would be perfect for the system folder if I can find a way to move them there easily.
Thoughts?

DroidGnome said:
I've a strange question that might or might belong in the development thread, but figured since it's a question, I'll try here first.
I'm using a Stock DeOxed Rooted Rom on my EVO.
I recently installed a few more apps and saw this pesky little warning about low on space.
When I went into my "SystemPanel" app to see how much space was left exactly and noticed that my /data folder only had around 30megs out of it's 428M available.
Ok.. time to delete some apps I thought, but then I noticed that my /system folder (Where I presume pre-installed apps live) had almost 1/3 of it's space still available (115 out of 350megs available).
So I'm wondering.....
Is there some method that I can use to install Apps directly to this folder instead of the standard /data that apps appear to go to when installed?
Is it as simple as moving the APK file with Root Explorer, or are there some under the hood items in apps that prevent this sort of thing?
I've a few rather large apps that I cannot move to the SD card due to widget problems and the like but would be perfect for the system folder if I can find a way to move them there easily.
Thoughts?
Click to expand...
Click to collapse
/system/app is where system apps are kept. If I remember correctly, any app can be installed into there, but you have to do through flashing an update.zip if I'm remembering properly. You may be able to take the apk that's in /data/app for the app you want to move and move it to /system/app, but I'm not sure if that will work properly or not. Someone who cooks ROMs might know more.
Also, you can partition your sd card and use true apps2sd with most ROMs. Its a little bit of work and will shorten the life of your card, but that gives you a lot more room if you need it.

I don't know that there's a way to move user apps to system. It's very possible there is a way, I've just never seen any posts about it. Apps 2 SD is usually the way to go.
ps. 30 megs?!?! Geez, how many apps do you have?
Sent from my SUPERSONIC

Easy peasy
First, use a true apk backup tool to backup e apk files you want to move. Titanium backup will NOT work because it compresses and distorts, and we need true apk files. I recommend file manager by adao team. Just go to applications, check what you want, and hit backup. Next, get the apk files on your computer by mounting sd and copying files from backups folder. You will lose all app data, but what can you do? Next, adb push the files to system app folder while in recovery mode (just say so if you don't know how to do this and i will tell you) and reboot. Done. Tell me if it works well.
By the way, 30 megs???

Doesn't froyo install to the sdcard if you tell it to?
I thought a2sd was obsolete

You can put apps there after changing the folder's permissions but I wouldn't recommend it. Just not a good idea to put regular apps there.
Just install them to your SD card instead
Sent from my PC36100 using XDA App

go into the android app manager and go through all your programs and click on move to sd card...
they will all still occupy some space on your nand, but not nearly as much.

Thanks for the advice, I thought it might not be as easy as moving them, oh well, just seems a shame for there to be over 100 megs I cannot do anything with.
I already had moved all I could to the SD card prior to posting this, but thanks for that advice as well, I'm sure others forget they can do that with Froyo.
As for the 30 megs I had left.. we'll it's back up to about 70 free which should be plenty for a while. (Remember we only have about 420 to start with).
Some of the big ones which could not be moved to the SD card are:
Swype (Deleted, took over 17megs)
TouchDown (12 megs.. must keep for tasks sync sadly)
Google Maps update (7.6 megs)
Documents to go (8megs)
A few various games that cannot yet be moved to the SD card at around 5megs each..
The rest are just lots of little apps.. I'm sort of an app junkie You should have seen my old Palm Centro... it was amazing!
According to Titanium, I currently have 194 'User apps', though I think a few are simply widgets, icon packs and the like.

[Q] New to Android

Hi,
I just got my new SE Xperia Play phone and got it with android Gingerbread on it, I'm not completely familiar with this OS but following information that I've read I rooted my phone and it is working fine, I did this cause I read that by doing this I would be able to remove and add apps to my phone as I became a Super User on the Linux side of it. Now my questions is, How can I do this? I've tried to find like an step by step add and remove apps on my phone with no luck. Also I'd like to get some information on what can I do and what I can't (or shouldn't do) with my super user rights ( i found this but not sure how to add this titanium backup on my phone http://forum.xda-developers.com/showthread.php?t=1046699).
All help will be greatly appreciated.
Regards,
Btts.

you can delete any apps including system apps by using TITANIUM BACKUP.
once you've installed it and run it click on the backup/restore tab at the top then select whatever app you want to remove (system apps inluded) click that app and there will be an uninstall option.
BE CAREFUL WHAT YOU DELETE!
Hope this helps

You have to download Titanium Backup from the market

oh ok I get it, so it is available through the android market.. now that is for the Uninstall stuff part (thanks to both) now in order to get stuff installed into the phone is it there an option for that or can I do it using the linux terminal that is installed on the phone?
Thanks for all the help

OK, I have been where you are, and maybe this VERY brief summary will get you started.
1. Root - you did that.
2. Download and install the CWM for locked bootloaders from this link here.
3. Follow the instructions to power off, then power on and press down on the Volume Down key to enter the recovery mode. Then go to the Backup/Restore menu and backup the phone. This creates a Nandroid, or image of the phone so you can put it back to rooted stock if you mess something up.
4. Download and install Titanium Backup from the App Market. You can use this to uninstall any bloatware, including System files, but use with caution so you won't need to use your Nandroid! There is a safe list thread here that will give you some help in what you can remove.
5. Apps for Android usually come from the Android Market, or another market that hosts Android apps like Amazon AppMarket, etc. So any program you want to install will generally need to come from there. (Yes, I know there are some apps around that some Joe Ubertech wrote, but in general, you will want to get apps from the Market or a Vendor site, like Gameloft or EA.)
6. Use an App2SD program to move as many apps to your SD Card as are able to go. This frees up internal storage so you can run smoothly and have a lot of apps too. I like Droidsail Super App2SD (ROOT) because it lets you select a group of apps at one time to move. Do NOT move to SD any app that is accessed through a widget, or any replacement launcher program.
7. Be aware that Programs marked as System files cannot be moved to SD. However, some of them, like the preinstalled games, GMail, Youtube, etc, are also found in the Market. You can either delete them and reinstall them from the Market, or use a program like Root Explorer to manually move these to a folder on the SD card. Then reboot your phone, and you can reinstall them as user apps and be able to move them to SD as well.
8. Read. Read, read, read, READ everything you can get your hands on here in xda. It has been the best source of info for the Xperia Play.
I hope this helps you get going. Have fun, and if you run into trouble, someone here will usually be able to help you get going again.
Cheers!

netizenmt said:
OK, I have been where you are, and maybe this VERY brief summary will get you started.
1. Root - you did that.
2. Download and install the CWM for locked bootloaders from this link here.
3. Follow the instructions to power off, then power on and press down on the Volume Down key to enter the recovery mode. Then go to the Backup/Restore menu and backup the phone. This creates a Nandroid, or image of the phone so you can put it back to rooted stock if you mess something up.
4. Download and install Titanium Backup from the App Market. You can use this to uninstall any bloatware, including System files, but use with caution so you won't need to use your Nandroid! There is a safe list thread here that will give you some help in what you can remove.
5. Apps for Android usually come from the Android Market, or another market that hosts Android apps like Amazon AppMarket, etc. So any program you want to install will generally need to come from there. (Yes, I know there are some apps around that some Joe Ubertech wrote, but in general, you will want to get apps from the Market or a Vendor site, like Gameloft or EA.)
6. Use an App2SD program to move as many apps to your SD Card as are able to go. This frees up internal storage so you can run smoothly and have a lot of apps too. I like Droidsail Super App2SD (ROOT) because it lets you select a group of apps at one time to move. Do NOT move to SD any app that is accessed through a widget, or any replacement launcher program.
7. Be aware that Programs marked as System files cannot be moved to SD. However, some of them, like the preinstalled games, GMail, Youtube, etc, are also found in the Market. You can either delete them and reinstall them from the Market, or use a program like Root Explorer to manually move these to a folder on the SD card. Then reboot your phone, and you can reinstall them as user apps and be able to move them to SD as well.
8. Read. Read, read, read, READ everything you can get your hands on here in xda. It has been the best source of info for the Xperia Play.
I hope this helps you get going. Have fun, and if you run into trouble, someone here will usually be able to help you get going again.
Cheers!
Click to expand...
Click to collapse
awesome thanks for the information

Also, grab KeiranFTW's tweak package in the dev forum. Best thing you could do to your phone.
Sent from my R800x using xda premium

Trygon said:
Also, grab KeiranFTW's tweak package in the dev forum. Best thing you could do to your phone.
Click to expand...
Click to collapse
here's the link
http://forum.xda-developers.com/showthread.php?t=1385236

University of Pi said:
here's the link
http://forum.xda-developers.com/showthread.php?t=1385236
Click to expand...
Click to collapse
thanks for the info guys, now I'm working on my other phone the Xperia Arc ^^, if a moderator wants to close this thread is alright
thanks to all

Link2SD & CM11: Optimal Strategies

I am super-curious if & how anyone here is using Link2SD successfully with CM11 (on the Epic 4G, specifically).
I've tried scouring these forums, and the Internet in general, to figure out the best way to get this to work...
But everything that I've tried, it all seems to be working great, only up until the first time that the phone reboots, then it all goes to hell.
I am wondering if there are any extra steps to follow, specifically for the Epic 4G, or any particular pitfalls known to avoid?
That's why I wanted to ask here, specifically to Epic 4G users...
If you are getting Link2SD to work well with CM11, then please chime in here, and can you explain how you got it all set up and working well?
(I feel like this is the one last thing that if I could conquer it, then I could really continue to get a lot of life out of this phone... as it stands, it seems too risky to put much faith in Link2SD, because if the phone happens to spontaneously reboot while I'm out running around, then I'm screwed because so many apps just disappear, and then it's a pain to re-download, re-install, and re-setup each of them...)
Thanks in advance for any help,
AS

I am using Link2SD on my Epic 4G with CM11 with some success. I just did a reboot, and as usual lost any icons that had links created in Link2SD, so I go to the app locker & re-add them to my home screen. This is typical of what happens on a reboot for me. One thing I did notice is that it takes a minute or so for the deleted app icons to show up in the app locker again, so if you are reinstalling them, it may be a matter of waiting for them to show back up. Also on occasion(not this time), Link2SD will prompt me about a problem with the links and then prompt me to reinitiate the partition or something to that affect. Once I do that and it reboots, the app icons are still gone, so I just re-add them. Anyway, I know its not a perfect solution, but with this device its better than running out of RAM. One last thing, needless to say, I only create links for enough apps to free up enough RAM to keep my Epic working properly.

I've finally got a system going that seems to work for me, and so I thought I'd share some things.
I'm on CM11 (as of today, cm-11-20140602-NIGHTLY-epicmtd.zip) and I'm using Link2SD.
HERE'S A "GOTCHA" THAT HAD ME PULLING MY HAIR OUT FOR AT LEAST A DAY OR TWO:
Link2SD was having problems mounting the 2nd partition - it would just say "Mount script cannot be created." or something like that (not a very helpful error message), no matter how many times I rebooted and tried again. What I *finally* figured out (somehow), was that this error was being caused by /system being completely full. When I went and deleted a few things from /system (such as goofy wallpapers or that 'Apollo' app that I never use), then Link2SD was able to successfully create the script, and then I'd reboot and could use the 2nd partition successfully.
It's still a little aggravating that any reboot of the phone will cause all of my "Linked" apps to disappear - I've played with this until I am blue in the face, and have resigned myself to accepting that this is just "how it is" (?) - but I'm now using Titanium Backup as my workaround.
STEPS I TAKE WHEN THE PHONE REBOOTS:
1) Go into Link2Sd and make sure the 2nd partition is usable, otherwise recreate mount scripts (deleting wallpapers/Apollo if necessary)
2) Under Link2SD's "More" menu, perform the following:
a) Clean up the 2nd partition
b) Clean up the dalvik-cache
c) Clear all app caches
3) Restore apps from Titanium Backup
a) starting with Facebook app (the biggest hog) and then immediately go and make Facebook a "Linked" app again
b) restore a few more apps (to internal/phone), then go and shuffle those over to "Linked" apps via Link2SD
c) (repeat step 'b' until all apps are restored and "Linked" via Link2SD
^ This is the only way I've been able to get this to work for me... but now I can put about as many apps on the phone as I'll ever possibly need, and I have to say everything is running pretty smoothly now - but if anyone can see a better way, or how to improve what I'm doing, then I'm all ears... please let me (us) know.
Thanks!

Apex launcher doesn't lose the icons. I can free about 66MB of system space by swapping the launcher, deleting CM wallpapers, live wallpaper and Google keyboard.
I verified link2SD plus was not working properly but free link2SD works as advertised. For me, just installing the plus version will break the working functions of the free version. The free version scripts, links and launcher icons survive reboots. The plus version continually lost mount and wouldn't properly clean up the second partition and was not copying the lib files and placing them in the second partition.
Edit: per the developer's request, after verifying free link2SD was setup and surviving reboots, I added plus link2SD and rebooted: OK so far. Next I linked a file with plus version; OK until reboot. The application was not found except in directories. Dalvik cache cleanup finds the dex link and file in second partition as unneeded files. Had to manually delete all the files and links for the broken application and reinstall it. Also had to uninstall plus link2SD to properly link again. Sent the results back to developer.
Sent from my SPH-D700 using Tapatalk
Edit: 6/20/2014; link2SD 3.4.8 fixed the reboot issue for the link2SD Plus version for me. Sent email to developer to thank him for the fix.
See post #8.

Update on my last entry:
I emailed the link2SD developer and got a reply asking me to check the plus version again. In my reply back I linked him to this thread.
Another tip to add for nightly flashers that use link2SD and modify the zip prior to flashing: pull the mount script, 11link2SD, found at /system/etc/init.d and move it same location on zip before flashing. If retaining data, ie: dirty flashing; the mount securely retains your apps after flashing new nightly. Just checked with free version of link2SD: works.
Sent from my SPH-D700 using Tapatalk

Arson Smith said:
I am super-curious if & how anyone here is using Link2SD successfully with CM11 (on the Epic 4G, specifically).
I've tried scouring these forums, and the Internet in general, to figure out the best way to get this to work...
But everything that I've tried, it all seems to be working great, only up until the first time that the phone reboots, then it all goes to hell.
I am wondering if there are any extra steps to follow, specifically for the Epic 4G, or any particular pitfalls known to avoid?
That's why I wanted to ask here, specifically to Epic 4G users...
If you are getting Link2SD to work well with CM11, then please chime in here, and can you explain how you got it all set up and working well?
(I feel like this is the one last thing that if I could conquer it, then I could really continue to get a lot of life out of this phone... as it stands, it seems too risky to put much faith in Link2SD, because if the phone happens to spontaneously reboot while I'm out running around, then I'm screwed because so many apps just disappear, and then it's a pain to re-download, re-install, and re-setup each of them...)
Thanks in advance for any help,
AS
Click to expand...
Click to collapse
I'm using link2SD for all minus 16gb internal android device. Here is what i do in epic 4g, currently on CM11 20140523, use 20131209 gapps. I just write the part involved link2sd :
1. Buy atleast 16gb microSD and class 10 is a must, make 2nd partition (usually about 4gb - 6gb) as ext2 - ext4 (depends on the OS).
2. Device rooted, install titanium backup & root explorer 3.1.3 (make sure the root explorer working). Uninstall system apk (one of the launcher, whisper push, terminal emulator (I prefer use better terminal emulator, install as user app), CM filemanager, etc - still more that can be uninstalled for more space in system.
3. install link2SD, pick ext2 - ext4 (depends), dont restart yet. go to setting, uncheck everything then restart.
4. After back to launcher, open root explorer, go to root/data/, check app & dalvik-cache folder, press copy. Go to sdext2 folder, delete lost&found folder (usually there), and paste. So the app & dalvik-cache folder is there now (you could copy data/data folder too if you really want maximum extra space in internal, but in epic 4g i didn't copy data folder because it's enough space).
5. At the sdext2 folder, long press app folder, select "link to this folder", go to root/data/, press "create link" - "yes". Then go to sdext2 folder again, long press dalvik-cache folder, select "link to this folder", go to root/data/, press "create link" - "yes". Do the same if you copy data/data folder to sdext2 folder.
6. Reboot. Done. Then installing others app or restore with titanium backup.
I hope this is useful. Some Screenshot attached.

Hello
Thanks for that solution.
I`m searching for this solution since 1-2 weeks.
I had the same Problem on xcover 2 Link2SD.
Now it`s clear i have installt Link2SD and works perfect for just 3-4 days then i upgrade to Link2SD plus and then it happend like the Threat above.
I`m wondering that Lin2SD works perfectly on CM11 and if you go to Link2SD plus for money and this don`t work.
Free works perfectly and paid work not.
I have go back and everything its fine.
I hope the autor will fix the problem then i go back to plus.
Thank Thanks Thanks works fine!
regards marle.m

Good news! It appears the link2SD version 3.4.8 released today has a bug fix to survive reboots for linked apps when linking with link2SD plus version.
So far, I've only linked one app with plus version enabled and it survived one reboot. Then Ⓘ linked the data folder and rebooted again which also survived the reboot.
Looks like plus version is fully functional; I'll update if it fails some time later.
Sent from my SPH-D700 using Tapatalk

Finally had a chance to sit down and mess with this...
Yeah! Success! Freeing up space in /system worked.
Next question...Will I have to remove the bloat prior to flashing from now on? ie no more CyanDelta easy flashing
Anyone have any Scripting-Fu to come up with an automated method of stripping out said bloat?
thx sno

Snoshrk said:
Finally had a chance to sit down and mess with this...
Yeah! Success! Freeing up space in /system worked.
Next question...Will I have to remove the bloat prior to flashing from now on? ie no more CyanDelta easy flashing
Anyone have any Scripting-Fu to come up with an automated method of stripping out said bloat?
thx sno
Click to expand...
Click to collapse
I was thinking the gapps could be modified at the updater-script to remove some system bloat. Then remove some bloat from that as well. Most remove their own bloat choices so maybe a diy tut would be more useful?
I agree, the script would make the nightly flashing easier.
Sent from my SPH-D700 using Tapatalk

Just realized that if using Link2SD Plus to multi link all folders of an app to sdext2 after a clean install is still broken, if using intended method. Apps linked this way are missing after reboot.
Working on a safer suggested method that focuses more on removing apps from Gapps but also removing some other system apps after flashing a nightly that requires no modification of the nightly zip on a computer. Have to focus on linking only a minimum amount of apps with free Link2SD considered less risky to move, like larger stand alone apps, not needed tools.
I've got a working script and method that works but the risks to be avoided need to be detailed along with the tut to script and tool your own modified Gapps that minimizes the flash to flashing the nightly as-is and then flashing a custom Gapps that includes preferred launcher and restore methods.
Removing CMWallpapers, Apollo music and Trebuchet launcher. Substituting blacked out Google play. Replacing removed apps with Apex beta test launcher for test group, blacked out Pandora (these will be installed at /data partition where they can be easily uninstalled or updated) I use my own borrowed wallpaper.
Along with the removed bloat from Gapps, this frees a bit more than 40 MB of system space.
Sent from my SPH-D700 using Tapatalk

UPDATE: the latest version of Link2SD (3.5.2) has "fixed the bug that causes linked apps disappear on reboot when internal data is linked".
So... if you've also ponied up the buck or two for Link2SD Plus (as I have), then this finally works again like you'd always hoped it would.
I just loaded a bazillion apps back on the phone, and have been able to reboot multiple times without losing them.
The only time I "lost" them for a moment was after flashing to the latest CM11 nightly, but then doing the "Recreate mount scripts" and reboot brought them right back, with no other shenanigans necessary.
(Just wanted to let people know, because this is such a relief to me now....)
HURRAY!

OK I'm trying this again. Reboots are fine as long as I don't select quick or soft reboots; I lose mount, linked apps not installed.
Now need to try the clean install of nightly.

Snoshrk said:
Finally had a chance to sit down and mess with this...
Yeah! Success! Freeing up space in /system worked.
Next question...Will I have to remove the bloat prior to flashing from now on? ie no more CyanDelta easy flashing
Anyone have any Scripting-Fu to come up with an automated method of stripping out said bloat?
thx sno
Click to expand...
Click to collapse
One possible solution:

more scripts to limit steps
Another possible solution (click link)