SGS2 + CM10.1: Flash LQ6 Modem

Steps:

1. Download radio-cm-10-i9100-LQ6-signed.zip (from CM10 XDA thread) and copy to internal sdcard.

2. Reboot to CWM Recovery.

3. Choose "install zip from sdcard".

4. Choose "choose zip from internal sdcard".

5. Choose "radio-cm-10-i9100-LQ6-signed.zip" and confirm.

6. Reboot.

I9100XXLQ6

SGS2 + CM10.1: Upgrade from CM9 to CM10.1 (20121229 Nightly)

Upgraded to CM 10.1 to usher in the new year!

Steps:

1. Downloaded cm-10.1-20121229-NIGHTLY-i9100.zip from here and copied to internal SD. Verified MD5 checksum (334a50082024ac57f483fe3ee84fae00).

2. Downloaded gapps-jb-20121212-signed.zip from here and copied to internal SD. Verified MD5 checksum (c4a07a24e11448824b84e314600cd357).

3. Reboot into CWM Recovery.

4. Created backup.

5. Flashed cm-10.1-20121229-NIGHTLY-i9100.zip

6. Flashed gapps-jb-20121212-signed.zip

7. wipe data/factory reset.

8. wipe cache partition.
9. advanced > Wipe Dalvik Cache.
10. Reboot.

Next step would be to upgrade the modem...

Jelly Bean Notification Drawer

Trebuchet launcher (default) shows an empty dock. Long pressing the dock area doesn't prompt anything as well.

SGS2 + CM9: Flash 20121209 Nightly Build

Steps:
1. Downloaded cm-9-20121209-NIGHTLY-galaxys2.zip (verified MD5 checksum 4b133e775ca7d48b7d5a970b4cd69e41)
2. Reboot into Recovery and created backup.
3. Select "choose zip from internal sdcard"
4. Flashed cm-9-20121209-NIGHTLY-galaxys2.zip
5. wipe cache partition.
6. advanced > Wipe Dalvik Cache.
7. Reboot.

Battery dropped from 51% to 13%???