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crwdns2944351:0crwdnd2944351:0Google Pixel 3a Daughterboard Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Jennifer Bergcrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Jennifer Berg

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Introduction
***This repair guide was authored by the iFixit staff and hasn’t been endorsed by Google. Learn more about our repair guides [[Info:content-quality|here|new_window=true]].***
Follow this guide to replace the Pixel 3a’s small daughterboard. The daughterboard houses the bottom microphone and also facilitates inter-connectors for various components such as the speaker and the vibration motor.
'''***The Pixel 3a’s unreinforced display panel is fragile'''***. If you are reusing the screen, be sure to pay special attention to the warnings in the opening procedure.
The trickiest part of the procedure is re-attaching the proximity sensor connector, which requires some patience and finesse.