I've tried all this and still cannot get my phone to move some apps to teh sd card. I still get not enough storage space message. I've moved the backups folder to teh external sd card and changed the folder in Titanium B/U to reflect the change and still I cannot free up room on the device storage. I'm using ES file Explorer to make these moves except where I had to change settings on ttianium B/U.
Since I'm now rooted and have unlocked the bootloader installed CWM is there anything I can now do to change how this phone assigns storage to the differant storage spaces. I'd like to be able to free up enough room on the base storage file so that apps can now be moved and installed without getting the no room error message anymore.
I have a 32 gb sd card installed with a 2 gb partition assigned to ext3. I have linked all possible apps to the sd card using Links2sd+. I'm also using Titanium pro and Root Explorer paid version.
This is going to sound very strange, but it worked to achieve the most amount of free space on the internal for me.
First: Start from scratch (delete all user apps).
Install App Manager lll. Follow my directions to properly point it to the external sd and set it up properly.
Install Link2SD and set it up properly, just don't set to auto link (ext.4 worked best for me).
Now install your apps one at a time. Move those apps that can be moved with App Manager lll to the external sd (with the exception of apps larger than 40MBs which you should link with Link2SD instead), and all others that can't with Link2SD (making sure you create links to the lib files if that option is open for that app).
Now go back and link all apps you moved with App Manager lll to the external sd with Link2SD (told you it would seem very stange).
Once linked those should say: on SD Card, Linked -> SD Card.
Now delete all unused pre-installed apps with Link2SD that you don't use (just the pre-installed bloatware).
Having done this, I have 80 user installed apps and still have just over 700MB of free internal.
This worked the best, even better than just linking all apps with Link2SD.
Note: If you have CWMod recovery installed then you don't need to use Titanium Backup, just make a new nandroid backup with the recovery once a week to keep up with any changes you make to the stock ROM (deleting/installing apps and changes to system).
Once you verify the nandroid backup is good, then delete the old one.
Note ll: I use Easy Cache Cleaner and SD Maid (pro version) to clean caches, corpses, and system caches. I clean the log files of the Superuser app as well as my call logs and stock browsers history, caches, etc.
Note lll: Never move or link the PlayStore.
You can link Google Play services and it's updates. Just not the PlayStore.