Introduction
Use this guide to replace a broken back cover on your Galaxy A70.
You’ll need replacement adhesive to reattach components when reassembling the device.
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Switch off your Galaxy A70.
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Heat an iOpener and use it to soften the adhesive beneath the back cover. Apply the iOpener for at least two minutes. You might want to repeat this step several times during the back cover removal.
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Apply a suction cup to the back of the phone, as close as possible to the center of the right edge.
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Pull on the suction cup to create a gap between the back cover and the frame.
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Insert an opening pick into the gap.
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Slide the opening pick along the edge to the bottom right corner.
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Leave the opening pick in its place to prevent the adhesive from resealing.
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Insert a second opening pick underneath the bottom right corner of the back cover.
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Slide the opening pick along the edge to the top right corner.
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Leave the opening picks in place to prevent the adhesive from resealing.
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Insert a third opening pick underneath the top right corner of the back cover.
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Slide the tip of the opening pick along the top edge of the phone to cut the adhesive.
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Leave the opening pick in the top left corner to prevent the adhesive from resealing.
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Insert a fourth opening pick underneath the top left corner.
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Slide the opening pick along the left edge of your phone to cut the adhesive.
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Leave the opening pick in its place to prevent the adhesive from resealing.
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Insert a fifth opening pick underneath the bottom left corner.
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Slide it along the the bottom edge to cut the remaining adhesive.
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Secure the new back cover with pre-cut adhesive or double-sided adhesive tape.
To reassemble your device, follow these instructions in reverse order. Apply new adhesive where necessary after cleaning the relevant areas with isopropyl alcohol (>90%).
Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers community for help.
One comment
i have a problem in my A70 , i replaced the screen , then after a week the back cover started to open from the down left side opposite to camera side .
once this happens , the screen turn off but phone is alive and receiving calls and messages.
i opened back cover , cleaned the old glue the seal it again , but after a day the scenario repeated again.
what is the solution for this?
Kann man im Falle dass man kein spezielles Gerät hat auch ein Fön benutzen?
Derzocker39 -
Hallo Derzocker39,
auch einen Föhn kannst du zur Not benutzen. Die Zeit kann dabei variieren. Taste dich am besten langsam heran und überprüfen immer wieder ob sich das Backcover schon anheben lässt. Wenn es schwer werden sollte den Klebstoff zu durchtrennen, kannst du auch zwischenzeitlich immer wieder föhnen. Achte darauf, dass dein Gerät nicht zu heiß wird.
Dominik Schnabelrauch -