Wasn't able to test this yet because my UrukDroid (0.3) is acting up again.
Froze right after the launcher came up, then I tried to renew rootfs which leads to no boot at all (black screen on boot). I flashed 0.4 and renewed rootfs again without formatting it -> same result.
After formatting rootfs and untar'ing on to it it'll boot again, but now is like fresh installation: All custom apps crash and it's doing the installation wizard again.
I'm going to switch over to the internal /data partition, I guess, the file system on the sd card /data is corrupt somehow.
Not sure why this always happens, overclocking or not.
Samsung Galaxy S2 (CM11) - Samsung Galaxy S3 (CM 11) - Asus Transformer Pad 701 32 GiByte grey - Google Nexus 7 2013 32 GiByte - Huawei Ideox X3 (Stock rooted) - Sony XPeria J (4.1.2, rooted), TV-PC E-MC884-quad (Android 4.2), Samsung Galaxy Gea 1 (null_23)