Hi everyone, welcome back to geardo. Today we will show
you how to replace the battery on the iPhone 12 mobile phone.
Before Starting, we need to have the right tools to proceed with the repair,
which You can find in the description.
First, Turn off the phone, then remove the sim tray,
and undo two bottom screws by using Pentalobe Screwdriver,
To take out the screen, first, apply little heat to soften the glue on the screen.
For this, we are using a heating pad. Alternatively can use a heat gun or hairdryer
and then, to lift the screen, need a good suction cup or something similar.
Here we are using a double-sided suction cup to lift the front assembly.
If not, you can use a regular suction cup to raise the screen and a plastic card pry tool
or triangle picker for separation and loosen up rubber gaskets on the frame.
Lift the screen, keep the direction like opening a book and then remove two screws
to take out the shield on the bottom and four screws to take out the shield on top.
Next, disconnect the battery, earpiece assembly, and two-screen connector plugs.
Next, to remove the battery, extract the adhesive from the battery. There are two
sticky tabs; gently peel and extract the adhesive.
Please note the sticky tabs can be different from phone to phone due to previous repair history.
Once it is done, take a pry tool and gently lift the battery.
Take out the battery, and place the new battery with adhesive.
Next, add the pre-cut water seal adhesive into the frame. Please
note this tape will not completely protect the device against the liquid.
Next, insert the sim tray and Place the front screen on the body. First,
connect the earpiece assembly, Both LCD connectors, and battery plugs to the board.
And also, make sure to place both shields by adding screws.
Next, click in the top section first, then simultaneously click sides and the bottom
to clamp up the phone. Just make sure to put the pressure on the frame sides.
Next, secure the phone by adding two screws to the bottom.
I
hope you have enjoyed the battery Repair guide.
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