Google, fresh on the heels of Android’s recent RC29 update, has already slipped out another update. The RC30 update exists to help fix a recent jailbreaking issue with the Android device. The company says they are "currently working with our partners to push the fix out and updating the open source code base to reflect these changes."

According to the company, the update should be in everybody’s hands within the next three or four days. Google offers no word on if the update includes any other functions.

T-Mobile’s RC29 upgrade for their G1 arrives on November 11th. For the impatient, there is a way to manually force the upgrade. Simply download the update and move it to a MicroSD card. That’s pretty much it. T-Mobile has warned that the manual upgrade isn’t officially supported, so if you muck up your G1 you are on your own. Also, the company has yet to reveal exactly what is on the upgrade. Curious yet?