SGS2 + CM9: Flash 20120617 Build

Nothing much to report on 20120605, except for that one time when it self rebooted after taking it out of my pocket.

1. Create backup using ROM Manager.
2. Copied cm-9-20120617-NIGHTLY-galaxys2.zip to internal SD. Transfer took roughly 3 minutes.
3. Verified MD5 checksum in ES File Explorer.
4. Reboot into CWM Recovery.
5. Flash cm-9-20120617-NIGHTLY-galaxys2.zip
6. Wipe cache partition.
7. Advanced > Wipe Dalvik Cache
8. Reboot. My first nightly featuring Cid in the boot animation.