简介
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 remove or replace a broken or malfunctioning screen on your Google Pixel 7a.
To calibrate the display’s fingerprint reader, follow this guide. Genuine Google replacement screens come with the fingerprint reader already attached. If your replacement screen doesn’t have a pre-installed fingerprint reader, you’ll need to transfer the original fingerprint reader to your new screen and recalibrate it to retain functionality.
You'll need replacement screen adhesive in order to complete this repair.
Note: Any repair can compromise the water resistance of your phone. Retaining water resistance after the repair will depend on how well you reapply the adhesive.
你所需要的
-
-
Unplug any cables from your phone and fully power it down.
-
-
-
Apply overlapping strips of packing tape to the cracked glass until the whole screen is covered.
-
-
-
Use a hair dryer, heat gun, or hot plate to heat the top edge of the screen until it's almost too hot to touch.
-
-
-
Apply a suction handle to the center of the top edge of the screen.
-
Pull up on the suction handle with a strong, steady force.
-
Insert the tip of an opening pick into the left side of the earpiece speaker cutout.
-
Firmly press the pick into the cutout and lower it flat to the screen until it slides under the glass.
-
-
-
Slide your pick back and forth across the top edge of the screen to separate the adhesive.
-
-
-
Slide your pick down the right edge to separate the adhesive.
-
-
-
Slide your pick to the bottom left corner to separate the bottom edge adhesive.
-
-
-
Slide your pick to the top left corner to separate the left edge adhesive.
-
-
-
Swing the right edge of the screen open, like turning the page of a book.
-
Lay the screen over the left edge of the frame.
-
-
-
-
Use your T3 Torx driver to remove the single 2 mm 3IP Torx Plus screw securing the screen connector cover.
-
Remove the cover.
-
-
-
Use the point of your spudger or a fingernail to pry up and disconnect the screen press connector.
-
-
-
Use blunt nose tweezers or your fingers to peel and remove the square piece of adhesive near the battery cutout.
-
-
-
Use a pipette or syringe to apply a few drops of highly-concentrated isopropyl alcohol (over 90%) to the perimeter of the frame.
-
Wipe the residue away using a lint-free or microfiber cloth.
-
-
-
Peel the square piece of screen adhesive from its large liner.
-
Apply the adhesive to the frame in the same location as the old adhesive, just below the battery cutout.
-
-
-
Apply a suction handle to the left side of the replacement screen, with the handle facing left.
-
Prop up your screen on the left side of the frame.
-
To reassemble your device, follow these instructions in reverse order.
To calibrate the display’s fingerprint reader, use Google’s Pixel Update and Software Repair tool.
Take your e-waste to an R2 or e-Stewards certified recycler.
To run a diagnostics test with the built-in Pixel Diagnostic tool, click here.
Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers community for help.
To reassemble your device, follow these instructions in reverse order.
To calibrate the display’s fingerprint reader, use Google’s Pixel Update and Software Repair tool.
Take your e-waste to an R2 or e-Stewards certified recycler.
To run a diagnostics test with the built-in Pixel Diagnostic tool, click here.
Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers community for help.
23等其他人完成本指南。
16条评论
This guide worked well for me and I was able to replace my screen despite it being severely cracked - expect a lot of screen breakage and glass pieces if that's the case! I set everything in a tray to minimize glass fragments going all over.
Once the screen was installed, the wrapper for the iFixit provided screen has a label that says "UDFPS calibration required" with a QR code.
This takes you to a Google site that tells you how to set up fingerprints on your phone. I don't think that link is helpful.
I needed to go to https://pixelrepair.withgoogle.com/udfps where Google has a tool that allows easy updating of the fingerprint sensor software on your phone, which is a requirement after a new screen is installed. Open that site on a computer (PC or Mac, no ChromeOS, no tablets) and follow the instructions, which include connecting your phone via USB cable.
I had trouble with the calibration step. I ended up having to install the Google USB driver. I downloaded it here and followed this guide, using the Windows 10 instructions for Windows 11
The guide worked very well. Although it was very hard to remove the old display (I have two left hands, all thumbs), I was able to exchange it. Thank you very much!
Just replaced my phone 7a screen using the available kit. It was next to impossible to get the old screen off using the heat and pry tools. Would definitely recommend getting their jimmy tool. I ended up shattering the old screen on purpose using a punch tool and peeling the glass off the digitizer and frame. This was easiest for me without ordering another tool. Would NOT recommend doing it this way! The other deviation from these instructions is that the screen replacement version sent to me (10/2023) had the screen adhesive already applied to the screen. Made it much easier to install since there was no human error applying the screen adhesive to the phone frame first then lining up the screen. Definitely an improvement! Overall, took me way too long to complete, closer to 2+ hours due to the issues getting the old screen off. But certainly manageable by any DIYer. Would definitely buy from iFixIt again in the future if needed.
You just described my experience exactly. Busting the old screen was awful but it worked. Without better tools, I can't imagine getting that screen off there!
Jeff -
