Step 10. Stick the 3M glue.
Contact to the yellow spot with the red cable. It must contact the spot and the Luminescent light will be shined.
The way of 4S is the same as 4G.Only different welding spot.
Note: Don't install wrong screws when 4S install.
Step 11. Fixed.
Once contact the red cable, fix the red cable and yellow adherent point with 3M.
Step 12.The slip must press the touch contact.
Cut a 4*4mm slip and stick on the 3M to press the red cable and yellow spot.The yellow cable connect to the screw. Pls check the light whether luminescent normally or not. If no,is that have not connect the adherent point well.Pls try to connect it well.
Step 13. Second way:Welding.
Weld red cable on the yellow welding spot and yellow cable connect the screw.
Note:Pls ask for management master who are professional to weld. Otherwise, it is easy to weld damaged the component.
After welded,if the light is dispalay normally,pls stick the 3M which play the insulation role.
Step 14.Fix the light.
Cut the sponge into strand to fix the light.Pls pay attention to the light should be under the logo.The position of sponge and cable will be influent the cover and cause gap.
Step 15.Install teh iron sheet.
As shown in picture,there are 5 screws.Because different screws have different size in different colored circle.Pls pay special attention to the screws.Don't screw the wrong screws in wrong position.Otherwise,it will damage the screen.Among the 5 screws,First step is screw the green one which is the longest hole site .Second is the red screw which is the biggest hole site.Third is the yellow which is the smallest.Fourth is the two remaining screws.the size of these two screws is the same.If different,pls install the small one on the side of flashlight.Another install in the rightmost hole.
Note:Pls install the screws after making yourself clear what described above.
Step 16. install the back cover
Step 17. And then pull up the cover to the bottom.
Step 18. screw the screws.
Step 19. Ok,The impression
drawing is out.The picture is the effect that have not tear off the blue film.If u don't like blue,pls take away the blue film.
You can order the iPhone 4/4S Logo Mod Kit LED from Eachsupplier.com