• Attention Customers: There is a Vast difference between Original Apple Housing Components and Cheap Copies. This Component is an Original Part.  No Seam or Gap Issues, No Rough Edges or Burrs, No Inferior Finishes or Premature Wear. No Misaligned Fittings.

• iPhone 4 Battery Cover Overview:

  The iPhone 4 Battery Cover includes two parts: the anti-friction back cover glass and the frame. They are adhered tightly by a special adhesive. The battery cover is available in both black and white. The back cover glass and the frame have the same color.

• Condition: OEM, New Or Reclaimed A Stock

  Note: The OEM Apple iPhone 4 Rear Housing/Battery Door Comes With the Anti-Static Adhesive, the Camera Trim Ring and Camera Flash Cover.
•  
  Two versions of iPhone 4 Battery Cover are available in the market. One has the iPhone logo on the back cover glass. It also has two holes of different sizes. The big one is for the camera. It goes with a trim ring and glass around it. The small one is for the flash light. It is the first apple phone equipped with flash light. The other version has not only the iPhone logo, but also the XXGB characters. For this version, the two holes have the similar size.
  iPhone 4 Battery Cover is squarely designed with very smooth surface. It can be easily disassembled from the phone by a slight push. Comparatively, the iphone 2g, 3g and 3gs battery cover is designed with a certain radian. When it is closely combined to the phone, it is not easy to take it off.

• iPhone 4 Battery Cover Installation Special Notes:

  There are two screws at the bottom of the battery cover. They must be screwed off before the battery cover is taken off.
  The battery cover is less vulnerable than LCD or Digitizer; still it is better to cover it with a protector to avoid scratch.

• iPhone 4 Battery Cover Compatibility:

  Apple iPhone 4 (16GB)
  Apple iPhone 4 (32GB)

• Every Global Direct Part is quality control tested before shipping so you know when you get your part it is ready to install. Due To Our Strict Quality Control Procedures S & H times can vary. Please read Terms Of Use before purchasing.

The video above is an guideline about how to take apart the iPhone 4:

Step one: remove the screws on the iPhone 4 middle chrome ring, and remove the iPhone 4 battery door by pushing the battery cover upward.

Step two: remove the screws first and then remove the iphone 4 metal piece covering, the iPhone 4 camera, the iPhone 4 front speaker.

Step three: remove the iPhone 4 earphone jack.

Step four: remove 2 metal covers on the sim card board and remove the iPhone 4 battery.

Step five: disconnect all flex cables on the top of this iphone 4 and take the iPhone 4 camera away.

Step six: remove the iPhone 4 sim card board.

Step seven: remove the iPhone 4 LCD assembly

Last step: remove the iPhone 4 charge port flex cable.

Alright, All pieces of the iPhone 4 has been taken apart.