Introduction
This guide was made in the hopes of being able to help repair Samsung galaxy a12.
What you need
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Unclip flex cables, starting with smaller
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Unwind grounding screw
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Disconnect antenna
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Pop off the main board from Sim tray slot with spudger
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Put flex cable out of the way
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Credit-card size plastic tool
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Wedge between the side of the battery down to the corner and apply isopropyl alcohol
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Tilt camera end up to avoid leaking into battery
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Pry up the battery being careful to not damage it
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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3 Comments
The volume of my phone is down when receiving a call
Thanks for this. Phone successfully fixed! Just an additional note for people, I noticed my replacement part was missing a lot of the grey gaskets. There are a few of these under both boards, a few small square ones, and a very thin windy one under the bottom board. Not sure if required but I transferred these across to my new one using some tweezers to very carefully peel them off. Make sure you get the "glue" bit underneath to come up at the same time if you can, otherwise you may need extra glue to reattach them. Be careful transferring the volume buttons too, they need to be carefully taken off in the same way and reattached to the new one.
How can i reset my PIN that I had forgotten without a hard reset on my A12?
