Monday 23 April 2018

Apple iPhone 5 Front-Facing Camera – How to replace the frond camera


Apple iPhone 5: HOW TO REPLACE THE FRONT CAMERA 
If your display glass is cracked, keep further breakage contained and prevent bodily harm during your repair by taping the glass.
Lay overlapping strips of clear packing tape over the iPhone's display until the whole face is covered.
This will keep glass shards contained and provide structural integrity when prying and lifting the display.
Wear safety glasses to protect your eyes from any glass shaken free during the repair.
Before disassembling your iPhone, be sure it is powered off.
Remove the two 3.6 mm Pentalobe screws next to the Lightning connector.
In the following steps you will be pulling the display up out of the phone body. The display is composed of a glass screen and a plastic bezel with metal clips.
Regardless of the tool you use, you need to be sure you pull up the entire display.
If the glass begins to separate from the plastic, as shown in the first image, slide a plastic opening tool between the plastic frame and the metal phone body to pry the metal clips out of the case.
If you are reassembling a phone with a separated display bezel, you may want to place a thin strip of adhesive between the plastic bezel and the glass to keep the phone closed.
The next two steps demonstrate using the iSclack, a great tool for safely opening the iPhone 5 ,its recommend for anyone doing more than one repair. 
Close the handle on the iSclack, opening the suction-cup jaws.
Place the bottom of your iPhone in between the suction cups, against the plastic depth gauge.
The top suction cup should rest just above the home button.
Open the handles to close the jaws of the iSclack. Center the suction cups and press them firmly onto the top and bottom of the iPhone.
Hold onto your iPhone securely and close the handle of the iSclack to separate the suction cups, pulling the front panel up from the rear case.
The iSclack is designed to safely open your iPhone just enough to separate the pieces, but not enough to damage the home button cable.
Peel the two suction cups off your iPhone.
Press a suction cup onto the screen, just above the home button.
Be sure the cup is completely on the screen to get a tight seal.
If you're opening an iPhone with cracked glass, neatly lay a couple strips of packing tape across the front and squeeze out as many bubbles as you can. This will give the suction cup a surface to grab, and minimize the spread of broken glass.
Make sure the suction cup is firmly attached to the front panel assembly.
While holding the iPhone down with one hand, pull up on the suction cup to slightly separate the front panel assembly from the rear case.
Take your time and apply firm, constant force. The display assembly is a much tighter fit than most devices.
With a plastic opening tool, begin to gently pry the rear case down, away from the display assembly, while you pull up with the suction cup.
There are several clips attaching the front panel assembly to the rear case, so you may need to use a combination of the suction cup and plastic opening tool to free the front panel assembly.
Continue to pry up around the sides of the front panel assembly, detaching the clips along the left and right side.
Do not try to completely remove the front panel assembly from the rear case, as there are several ribbon cables still attached at the top of the iPhone.
Be sure to disconnect the battery first before proceeding with the repair as not doing so can sometimes cause the phone to run hot and/or have issues with touch sensitivity.
Once the clips have been released on the bottom and sides of the front panel assembly, pull the bottom of the assembly away from the rear case.
Lift the front panel assembly slowly up to about 90 degrees from the rear case.
Remove the following screws securing the front panel assembly cable bracket to the logic board:
Two 1.2 mm Phillips screws
One 1.6 mm Phillips screw
This screw tends to not be attracted to a magnetized screwdriver. Take care not to lose it when removing, and make sure it gets back into the right place—a magnetized screw may interfere with the compass.
Remove the front panel assembly cable bracket from the logic board.
User note: To ensure correct installation, make sure you clip the small hooks of the
bracket under and then lower towards the outside of the phone.
Use a plastic opening tool to disconnect the three front panel assembly cables:
Front-facing camera and sensor cable
LCD cable
Digitizer cable
When reassembling your phone, The LCD cable may pop off the connector. This can cause white lines, or nothing at all to appear when powering your phone back on. If that happens, simply reconnect the cable and power cycle your phone. The best way to power cycle your phone is to disconnect and reconnect the battery.
Remove the front panel assembly from the rear case.
Remove two screws securing the front-facing camera bracket to the display assembly.
One 4.1 mm Phillips screw
One 2.2 mm Phillips screw
There is a small, black plastic spacer underneath the metal bracket at the upper screw. The upper screw goes through the metal bracket then through this plastic spacer.
 Remove the earpiece speaker bracket from the display assembly.
 Starting under the earpiece speaker contacts, use a plastic opening tool or the tip of a
spudger to pry the front facing camera cable out of the display assembly. Caution: Removing the earpiece speaker contacts can cause them to tear. Use extreme caution when peeling the contacts up.
Remove the front-facing camera and rear microphone assembly.
If you are installing a new part, your new part may have two tabs with holes in it used for manufacturing purposes. These tabs can be cut off with scissors.
There is a small, square plastic and metal holder for the proximity sensor. This holder is essential for the proximity sensor to function correctly.
If replacing the proximity sensor or camera make sure that the holder remains adhered to the back of the display. If it comes off with the old proximity sensor, remove it from the old sensor an use a tiny bit of adhesive to re-attach it to the back of the display.

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