If you enjoy using FaceTime or Skype with your friends, family, and colleagues, the front facing camera on your iPhone is probably pretty important to you. If it starts malfunctioning or stops working, a DIY repair isn't too difficult and will cost you far less than replacing your Verizon or Sprint iPhone 4.
Disclaimer: As with any repair, neither iMore nor PXLFIX can be held responsible for any damage you may do to your device. It’s also worth considering that opening up your device to perform any repair or modification can and will void your Apple warranty. If you don’t feel comfortable opening your device, don’t. Use extreme care and caution when performing a repair on any device.
What you need for a DIY CDMA (Verizon or Sprint) iPhone 4 front facing camera replacement
PXLFIX recommends using only quality and genuine parts from a reputable supplier like eTech Parts. They have quality parts, tools, and much more for all your repair needs.
CDMA iPhone 4 (please note there ARE internal differences between the GSM and CDMA models - this guide strictly deals with the CDMA model - in the US, that means Verizon or Sprint)
Security screwdriver (to remove the 2 screws in your dock connector, all CDMA models will come with security screws)
Power off your iPhone 4
Before performing any repair, always power off your device before removing any screws or parts.
Remove the back
First remove the bottom 2 dock connector screws in your iPhone 4. Use your five point security screwdriver for this as all versions of the CDMA iPhone 4 have security screws in the dock connector.
To remove the back simply slide the back upwards and lift it off gently.
Set the back and 2 dock connector screws aside.
Organize your screws
It's very important to make sure you remember where you are pulling screws from, so place them in an arrangement that you'll understand and remember. I normally lay them out the same way every time I disassemble a device so I remember where they came from and how they go back in. They're all different sizes so trying to figure out where they go if you get them mixed up probably won't be fun.
Remove the battery
To remove the battery you’ll need to remove the #00 screw holding the battery clip in place. Remove this screw located to the bottom left of the battery.
The metal clip on the battery is what clips the battery to the logic board. You’ll need to pop this clip up with your plastic pry tool. Simply stick the end of your pry tool underneath the clip and gently pull upwards until it unfastens from the logic board.
To remove the battery, I do not recommend using the plastic pull tab. There is quite a bit of adhesive underneath the battery and the tab will normally just rip off or you can bend the battery. Instead, run your pry tool along the right side of the battery and break the adhesive that way. Once the battery is free from the adhesive, you can pull the battery out of the phone. There are no other connectors holding it in.
I typically fold the plastic tab over while working on the iPhone 4 to keep it out of the way while I'm disassembling parts. It's not necessary but convenient.
Remove the grounding clip
To the left of where you disconnected the battery you'll see another screw holding in a grounding clip over the antenna. We'll need to remove it.
Unscrew the one screw holding the grounding clip in place with your #00 Phillips screwdriver.
Gently lift the grounding clip out of the device. It's very tiny as you can see above. Take care not to misplace it or lose it.
Remove the dock connector shield and disconnect the cable
There is a shield held on with two screws covering the dock connector cable. Remove the two screws holding it in place and set the shield and screws aside, remembering where they came from. (They are labeled as screw 1 & 2 in the photo above.)
Next, use your pry tool to pry up the actual dock connector cable. Be careful as there is adhesive holding the cable in place as well. Peel back the adhesive gently to free the cable.
Unclip the antenna from the logic board
Underneath where you removed the grounding clip, you'll see a tiny circular cable. This is your antenna cable. You'll need to unclip it from the logic board.
Take the edge of your pry tool or spudger and gently pry up the circular head to detach it from the logic board.
You'll notice the cable is wound around some metal brackets. Just gently guide it out of the brackets with your pry tool and finger. It's attached to the speaker assembly. Once you've finished unwinding it from the brackets, you can leave it where it is for now.
Remove the top logic board shield
There are 5 screws holding the logic board shield in place as labeled in the photo above. Remove the 5 screws holding it in place plus screw number 6 off to the right (we'll get to this one in a second). Just be sure to remember which holes they came out of as the screws are different sizes. I keep them arranged in the shape they came out of the logic board with the shield next to it. I find this to be the easiest way to keep them in order.
Next you'll need to remove the shield. There is a tiny clip built into the shield holding it in place. (Refer to the photo above.) Grab the shield by the top where the top screw came out and gently lift up and push down. The bottom notch will come out and you should be able to gently lift the shield out of the device.
Remove wifi antenna grounding clip
The number 6 screw we removed previously we're now returning to. There is a clip underneath it. Gently use your pry tool to remove it.
You'll find a cross head screw underneath it. We'll get back to that in just a minute.
Disconnect 7 cables from the logic board
Pop up all the cables labeled in the pictures above by gently lifting them with your pry tool or spudger..
Next gently lift the camera out of the device. You'll notice there is a tiny tab that is seated underneath the LCD and digitizer cables to the right.
Play close attention to the direction in which the cables pop up. The cable furthest to the right will pop up in the opposite direction of the others.
Remove the logic board
There are 5 screws you'll need to remove in order to remove the logic board. Three need to be removed with a flat blade screwdriver (flathead) while the other two will be removed with your #00 Phillips screwdriver.
Remove the screws numbered 1-3 in the image above using your flat blade screw driver. Make sure you remember which ones go where as the heads are a bit different.
Now remove screws 4 and 5 with your #00 screwdriver. Notice that the screw labeled number 5 will have a tiny gold grounding clip for the camera underneath it. Make sure you don't lose this and save it for re-assembly.
You should now be able to remove your logic board. Holding it at the bottom, gently pull it upwards. I use my other hand to lift up at the top where the rear facing camera used to be.
Take note that there is a small rubber piece that sits at the top of the logic board. You will need this for re-assembly so make sure it doesn't fall off. If you lose this, you could experience wifi or reception issues.
Remove the metal retainer & front facing camera
There is a metal retainer covering the front facing camera. To remove it use your pry tool to gently pull it off. Make sure you don't lose it as you'll need it for reassembly. Now that the metal retainer has been removed you can gently lift the front facing camera out of the iPhone 4.
Replace the front facing camera & metal retainer
Now replace the front facing camera with the new replacement part. Once it is securely in place you can replace the metal retainer by snapping it back in place.
Reassemble your iPhone 4
Once you've gotten the front facing camera seated in correctly and the metal retainer snapped back into place to hold it down, you're ready to finish putting your Verizon or Sprint iPhone 4 back together. To do so you can either follow these directions in reverse order or you can refer to our reassembly video above.
Since the reassembly video covers an almost complete teardown, you can go ahead and forward to around 3:30 and follow the directions from that point.
After you've managed to get all the pieces of your iPhone 4 put together and the screws back snug into their homes, you should be able to power it up. Tap into the camera icon and test out the front facing camera to make sure all went well. If it did you should now have a fully functioning front facing camera again so you can get back to FaceTiming and Skype calling.
Want to know how to perform another type of iPhone repair or modification? Send me suggestions to email@example.com.
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