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.
What you need
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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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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.
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.
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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?
