Samsung S2 won't turn on after failed update.

[AC Question]

After a update around October or so, the phone asked to be updated and I accepted, I let it alone for about an hour and a half and for whatever reason thought it wise to take out the battery in order to restart the process. In doing this the phone will now not turn or charge. While this could possibly be just the case of updating the phone I'm not privy on how to go about doing that. If anyone has a solution for this I would hella love you.