Samsung Galaxy A70 Back Cover Replacement

Escrito Por: Adriana Zwink (e outro colaborador)

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Samsung Galaxy A70 Back Cover Replacement

Dificuldade

Moderado

Passos

Tempo necessário

10 - 20 minutos

Introdução

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.

Ferramentas

iFixit Opening Picks (Set of 6)

$4.99

Comprar
iOpener

$19.99

Comprar

Peças

Nenhum componente especificado.

Passo 1 Soften the adhesive

Switch off your Galaxy A70.
Heat an iOpener and use it to soften the adhesive beneath the rear glass. Apply the iOpener for at least two minutes. You might want to repeat this step several times during the rear glass removal.
A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the phone—the AMOLED display and internal battery are both susceptible to heat damage.

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Passo 2 Create a gap

Apply a suction cup to the back of the phone, as close as possible to the center of the right edge.

Pull on the suction cup to create a gap between the rear glass and the frame.

Apply a suction cup to the back of the phone, as close as possible to the center of the right edge.
Pull on the suction cup to create a gap between the rear glass and the frame.
Insert an opening pick into the gap.

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Passo 3 Slice the adhesive

Slide the opening pick along the edge to the bottom right corner.

Leave the opening pick in its place to prevent the adhesive from resealing.

Once you have inserted an opening pick, feel free to remove the suction cup or continue to use it for a better grip during the removal procedure.

Slide the opening pick along the edge to the bottom right corner.
Leave the opening pick in its place to prevent the adhesive from resealing.
Once you have inserted an opening pick, feel free to remove the suction cup or continue to use it for a better grip during the removal procedure.

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Passo 4

Insert a second opening pick underneath the bottom right corner of the back cover.

Slide the opening pick along the edge to the top right corner.

If you have trouble with cutting, you can use the iOpener again to soften the adhesive.

Insert a second opening pick underneath the bottom right corner of the back cover.
Slide the opening pick along the edge to the top right corner.
If you have trouble with cutting, you can use the iOpener again to soften the adhesive.
Leave the opening picks in place to prevent the adhesive from resealing.

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Passo 5

Insert a third opening pick underneath the top right corner of the back cover.

Slide the tip of the opening pick along the top edge of the phone to cut the adhesive.

Insert a third opening pick underneath the top right corner of the back cover.
Slide the tip of the opening pick along the top edge of the phone to cut the adhesive.
Leave the opening pick in the top left corner to prevent the adhesive from resealing.

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Passo 6

Insert a fourth opening pick underneath the top left corner.

Slide the opening pick along the left edge of your phone to cut the adhesive.

Insert a fourth opening pick underneath the top left corner.
Slide the opening pick along the left edge of your phone to cut the adhesive.
Leave the opening pick in its place to prevent the adhesive from resealing.

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Passo 7

Insert a fifth opening pick underneath the bottom left corner.

Slide it along the the bottom edge to cut the remaining adhesive.

Insert a fifth opening pick underneath the bottom left corner.
Slide it along the the bottom edge to cut the remaining adhesive.

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Passo 8 Remove the rear glass

Remove the rear glass.
After installing the back cover, apply strong, steady pressure to your phone for several minutes to help the adhesive form a good bond — a stack of heavy books works well.

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Conclusão

Secure the new rear glass 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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