Resposta para "I dissembled my iPhone 3G without keeping track of screws!"Try to put your screws in order of when you took them out ... ie. if you took the outside screws off first, put them at the top. Then whatever screw you took out next, put that just underneath, etc. Also, use a fridge magnet to hold your screws so you don't knock them or they don't roll away somewhere. Also: http://www.ebay.com.au/itm/MAG-MAT-magnetic-mat-screw-repair-tool-iPhone-3G-3GS-GSM-/180914854739?pt=LH_DefaultDomain_0&hash... This will help in the future.