Reassembly was harder than other i devices I have worked on. A bench light from the side helped a lot with the first cable, the digitizer. The others went a bit better in this crowded space. I had screen lines when testing it out before closing the top, so reinstalled all four connectors here with the aid of a side light and happily, that worked!
I don't have the magnetic pad but use duct tape face up in a tray. I write the step number and color of the screw on the sticky surface and let the screw stand heads up on the goo. The screw is presented for the driver when reassembling.
Heat helps. Got lucky pulling both out full length from the bottom. A few minutes with a hair dryer prepped the aluminum case to surrender the stretchy sticky tabs. Be sure to click the tape install link so that you apply the new double sticks correctly. I also 'dry fitted' the battery first to see where the connector lined up. With the battery all the way at the top of the opening, the connector took a bit of effort to align. With strips attached, I allowed some space and the connector fell into place.
Thanks for tip. I couldn't get anything started with the pry tool. Pushing a glass panel from the back seemed rough, but it worked.
Very tacky adhesive. It is reusable. It also took the kind of slow, hard leverage the battery requires to remove.
On reassembly, you are putting the plate under the spaghetti. I went back a few times to get all the cables out. Here is a check list before you tighten any logic board screws or try to jam the top edge of the board in place:
Counter clockwise from upper right near power button:
- Wi-Fi Cable from step 21
- 5 cables near the camera from step 17.The ‘blue’ power cable underneath loves to hide. The ‘orange’ front facing camera cable can get kinked under the board during re-install (no more selfies on this phone).
- Dock cable from step 9
- Cell Antenna from step 11
Go slow. Look twice.
Under the screw is a ground clip from step 25. I tweezed it out here since it might bounce free while pulling logic board out. Use a big white towel as a work surface to prevent wayward bouncing bits from flying off the table.
As noted: Put the bumper back right above the white bar code label. The label says Q5M on the far right side. The bumper goes on the edge of the board to protect the ribbon cables that bend over the board.
Not all screwdrivers are equal. I took mine in the shop and ground the blade thinner then made sure the end was square and flat. You can do this with an emery board or sand paper. You want a good fit in the stand-offs.
I had challenges here. As noted, the metal lip below the (red) 2.7mm screw and to the right of the (green) 1.2mm screw goes between the ribbon cable and the main logic board. That lip points away from you, towards the screen, THEN BENDS UP towards the power button. You need to pull the metal shield down a little (which stresses the ribbon cable) to get the hook-shaped feature free.