How to Apply Back Cover Adhesive in Your Google Pixel 8a

最終更新日: June 29, 2024

20 - 30 分

中レベル

はじめに

This repair guide was authored by the iFixit staff and hasn’t been endorsed by Google. Learn more about our repair guides here.

Follow this guide to apply new back cover adhesive in your Google Pixel 8a following a repair.

Follow this guide to remove the back cover, if you haven't done so already.

必要な工具と部品

これらのリンクを通じて購入すると、iFixit は手数料を得ます。

手順1 Remove the old back cover adhesive

How to Apply Back Cover Adhesive in Your Google Pixel 8a, Remove the old back cover adhesive: 手順 1、 3の画像 1

How to Apply Back Cover Adhesive in Your Google Pixel 8a, Remove the old back cover adhesive: 手順 1、 3の画像 2

How to Apply Back Cover Adhesive in Your Google Pixel 8a, Remove the old back cover adhesive: 手順 1、 3の画像 3

Use a spudger and tweezers to scrape up and remove all the old back cover adhesive from the entire perimeter of the frame.

翻訳

手順2

How to Apply Back Cover Adhesive in Your Google Pixel 8a: 手順 2、 3の画像 3

Use a spudger and tweezers to scrape up and remove any adhesive from above and below the rear cameras.
If necessary, soften the adhesive with a hair dryer or heated iOpener.

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手順3

How to Apply Back Cover Adhesive in Your Google Pixel 8a: 手順 3、 3の画像 3

If you're reusing your back cover, repeat the previous two steps to remove all the old adhesive from the cover.
Be careful not to touch the lens covers on your back cover. If they're dirty, wipe them with a clean microfiber cloth.

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手順4

How to Apply Back Cover Adhesive in Your Google Pixel 8a: 手順 4、 3の画像 3

Use a pipette or syringe to apply a few drops of highly-concentrated isopropyl alcohol (over 90%) to the perimeter of the frame and the area where the two smaller adhesive strips were.
Wipe any adhesive residue away using a microfiber or lint-free cloth.
If you're reusing your back cover, use the same process to clean up any adhesive residue.

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手順5 Apply new adhesives

How to Apply Back Cover Adhesive in Your Google Pixel 8a, Apply new adhesives: 手順 5、 3の画像 1

How to Apply Back Cover Adhesive in Your Google Pixel 8a, Apply new adhesives: 手順 5、 3の画像 2

How to Apply Back Cover Adhesive in Your Google Pixel 8a, Apply new adhesives: 手順 5、 3の画像 3

If you have a new back cover, your part may come with lower and top back cover adhesive pre-installed. If this is the case, you can skip down two steps to apply the perimeter adhesive.
Remove the shorter, wider strip of back cover adhesive from its liner and place it on the plastic housing just above the rear cameras.

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手順6

How to Apply Back Cover Adhesive in Your Google Pixel 8a: 手順 6、 3の画像 3

Remove the longer, thinner piece of back cover adhesive from its liner and place it on the logic board cover just below the rear cameras.

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手順7

Before removing any liners from the back cover adhesive, hold it over the frame and use the cutouts to make sure it's oriented correctly.
The blue liner should be facing up, with the larger, clear liner on the bottom.

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手順8

Peel down the top half of the larger liner to expose the adhesive—don't remove the whole liner yet.

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手順9

How to Apply Back Cover Adhesive in Your Google Pixel 8a: 手順 9、 3の画像 3

Take your time aligning the adhesive with the frame—it's very sticky and can't be moved after you apply it.
Keep the larger liner folded towards the bottom of the phone during this step.
Lay the exposed top edge of the adhesive onto the frame, using the frame's lip to help align it.
Once the top edge is properly aligned, gently press down with your fingers to secure it in place.

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手順10

How to Apply Back Cover Adhesive in Your Google Pixel 8a: 手順 10、 3の画像 3

Slowly lay the rest of the adhesive onto the frame, peeling away the large liner as you go.

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手順11

How to Apply Back Cover Adhesive in Your Google Pixel 8a: 手順 11、 3の画像 3

Use the flat end of your spudger to press along the perimeter of the adhesive and secure it to the frame.

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手順12 Remove the liners

How to Apply Back Cover Adhesive in Your Google Pixel 8a, Remove the liners: 手順 12、 3の画像 1

How to Apply Back Cover Adhesive in Your Google Pixel 8a, Remove the liners: 手順 12、 3の画像 2

How to Apply Back Cover Adhesive in Your Google Pixel 8a, Remove the liners: 手順 12、 3の画像 3

Slowly peel and remove the blue liner.
If the adhesive starts to peel up with the liner, check that you’ve pushed all of it into place with your spudger. If it continues to peel up, hold it down with the point of your spudger as you go.

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手順13

How to Apply Back Cover Adhesive in Your Google Pixel 8a: 手順 13、 3の画像 3

Peel and remove the liners from the two smaller strips of adhesive near the rear cameras.

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手順14

How to Apply Back Cover Adhesive in Your Google Pixel 8a: 手順 14、 3の画像 3

Grab the pull tab on the top edge and slowly peel and remove the remaining liner.

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手順15 Secure the back cover

How to Apply Back Cover Adhesive in Your Google Pixel 8a, Secure the back cover: 手順 15、 3の画像 1

How to Apply Back Cover Adhesive in Your Google Pixel 8a, Secure the back cover: 手順 15、 3の画像 2

How to Apply Back Cover Adhesive in Your Google Pixel 8a, Secure the back cover: 手順 15、 3の画像 3

Align the back cover over the frame and press it into place.
Firmly press around the perimeter of the back cover to secure it.
To further strengthen the adhesive bond, lightly heat the back cover's perimeter with a hair dryer or heated iOpener and continue pressing it into place.