Repair guide : Battery iPhone 7

Level : Medium Time : 35 min Author : Louis O.
410 people have done this repair successfully ! Why not you?

You can't go anywhere without your charger because your iPhone 7 has a low life battery? If your battery is swollen or overheats, take matter in your own hands ! Experts at SOSav will tell you how to fix your iPhone 7 battery de l'iPhone 7 in just a few minutes with this repair guide step by step. Be your own repairer and save money !


Symptoms :

  • Low life battery
  • Does not turn on
  • Swollen battery
  • Can't charge
Some advice before you start
Repair - Repair guide: Battery iPhone 7
Guide format : Pdf Integrate

Step 1

Before disassembling the battery of your iPhone 7, you have to securely turn it off.

Maintain the power button on the top for a few seconds.

Then slide to the right to "power off" button in red.

Your iPhone 7 is now turned off.

Step 2

With a pentalobe screwdriver, remove the two screws circled in red.

Those screws are on both sides of the dock connector.

Those two screws hold the bottom part of the display assembly to the iPhone.

Step 3

With a hairdryer, heat up the edge of the iPhone' screen as shown in red on picture 2.

This consists in peeling the seal between the screen and the rear panel.

Step 4

Then put the suction cups as near as possible to the home button.

Pull the cup enough to let a gap appear.

Put an opening pick between the display and rear case.

Step 5

Take a second opening pick and slide it around between the display and rear case.

Step 6

Start again on the right side.

Careful when sliding the pick because the screen connection cable are on this side.

Step 7

You can now open the iPhone by swinging the display up from the left side, like opening a book !

Step 8

Use the Triwing screwdriver, to remove the four screws circled in red on the picture.

Then with tweezers, remove the lower connector bracket

Step 9

The lower connector bracket is now removed.

Step 10

Use a nylon spudger to disconnect the display connector .

Step 11

Then unlock the second display connector.

Step 12

With a cruciform screwdriver, remove the two screws that maintain the front panel sensor assembly connector bracket.

Remove the bracket with tweezers.

Step 13

The bracket is now removed.

Step 14

Disconnect the proximity/front camera cable.

The complete display assembly is now removed from the iPhone 7.

Step 15

Disconnect the battery by lifting the connector from the logic board.

Step 16

Then start removing the tape at the bottom of the battery.

Step 17

Do the same with the tape on the left.

Step 18

Grab the tape very carefully and slowly.

Do the same with the second tape.

If the tape breaks when pulling it, do not hesitate to heat up with your hairdryer at the back of the battery.

Step 19

Once both tapes are removed, lift the battery with a nylon spudger.

Step 20

The battery of your iPhone 7 is now removed.

You can replace the battery by a new one.

To reassemble your iPhone 7 follow this guide in reverse order.

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