Flawless instructions. Just take your time…I actually printed out pages here showing screw locations, laid them on the desk, and put each screw ON the printout where it belongs so that they would not get mixed up! Had to back up a couple of times on reassembly and remove the logic board twice - once because the tab extending from the speaker wasn't BELOW the screw stub and blocked the bottom of the logic board from seating properly, and the other because the button connector wasn't ABOVE the logic board before seating it. But sometimes you have to go backwards to go forwards and…at the LAST moment I lost one little foam insulator over the data cable, so I put some plastic tape on the rear of the battery cable bracket just to prevent it shorting to the antenna connector…so a couple of those foam bits in the kit would be nice. ALSO, please instruct to remove blue plastic adhesive protectors on replacement part - it was obvious to me but might not be obvious to all. Otherwise, thank you and Huzzah!