How to repair iPhone4s if you can't charge them or iTunes doesn't recognize them
This is a step to be helpful when the iPhone4s do not turn on or charge.
[iPhone4s Dock Connector Replacement STEP 1]
If the iPhone4s do not turn on or charge, the dock connector may be faulty.
If the dock connector fails, the battery side may not be able to access electricity, so if the current charge is lost, the power may not turn on at all.
In this case, it is necessary to perform parts replacement, so I would like to publish the necessary procedures for parts replacement.
[iPhone4s Dock Connector Replacement STEP 2]
The image will be the process of removing the battery, but please check the decomposition method so far by replacing the battery.
[iPhone4s Dock Connector Replacement STEP 3]
The loudspeaker has been removed, but please confirm the decomposition method so far by the loudspeaker replacement.
[iPhone4s Dock Connector Replacement STEP 4]
It is only a little while until the dock connector is removed.
The wiring of the red frame part becomes the home button, but it can be pulled out when the nail of the connector is raised.
[iPhone4s Dock Connector Replacement STEP 5]
I was able to remove the home button.
There are two screws attached to the red circle next to the dock connector, so I remove them.
[iPhone4s Dock Connector Replacement STEP 6]
I was able to remove the dock connector.
It seems to be easy because it omits the intermediate decomposition process, but please do not lose the screw etc. because the process becomes long unexpectedly.
When the removal is complete, replace it with the newly prepared part and it is complete.
If the failure becomes impossible to charge, the failure of the dock connector or battery failure is the majority, so if the dock connector is replaced but does not improve, please try to replace the battery.
If the iPhone4s do not turn on or charge, the dock connector may be faulty.
The image will be the process of removing the battery, but please check the decomposition method so far by replacing the battery.
The loudspeaker has been removed, but please confirm the decomposition method so far by the loudspeaker replacement.
It is only a little while until the dock connector is removed.
I was able to remove the home button.
I was able to remove the dock connector.
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