just in case you miss it
this app is great for our phones with limited storage space
way better to use than App2SD App and/or the App2SD script that most of us are using with the XT720
Thumbs up To get Link2SD working the XT720...
Thanks to Riley600
Attachment on post # 8 http://forum.xda-developers.com/show...98&postcount=8
I've worked with the developer and found the issue. Motorola phones can't mount the ext2 partition and need to install the ext2.ko file (this file is installed when you install app2sd).
Unfortunately, right now the steps are manual to install this (otherwise the apk would largely increase in size). But once this is done (you need root access, obviously), Link2SD will work. I used Root Explorer to copy ext2.ko to the necessary directory - however, I'm sure it can be done using adb commands. I'm not confident enough with my adb skills to give instructions based on that - so if someone else knows better than I, please feel free to give your own instructions.
1) Download the ext2.ko file (zip attached)
2) Extract it to your SD card
3) Use Root Explorer to navigate where you extracted it to and copy the file
4) Navigate to /system/lib/modules/ and paste the ext2.ko file there
5) Reboot - Link2SD should now mount the ext2 partition and function correctly!
Currently, if you link a file to the SD card, it will not show up in the Market until it is unlinked. The developer is looking into a solution for this. Otherwise, it's a solid program - I've left my Home Launcher (ADW) on the phone's memory which seems to have reduced stuttering and slowdowns from when it was installed on the SD card with app2sd.
I'll try to answer any other questions about the installation of this program on the XT720 if you have any.
Thanks to Bulent for working with me to find a solution to the issue with Motorola phones!