Going Mobile titanium bolt locations

There are thirty Gold Bolts in Ratchet & Clank: Going Mobile, all of which are spread over ten sectors.

Bug
Actually there are thirty-one gold bolts in the game. The 31th was added there by accident. It is in Security BIOS. When Ratchet gets it, the rank says 4/3 Titanium Bolts found on this level. Note that you only need 30 to get the R.Y.N.O..

Circuit Circuit
1. After you open the first door with the bolt crank turn around and head backwards. The room with closed door will be opened and theres a Titanium Bolt inside.