Hello everyone welcome back to gear door. Today we are going to show you how to replace the battery on the Samsung Galaxy a31. To start, we need to have the right tools to proceed with the repair which you can find in the description. First take out. The sim tray then followed by the battery cover removal to remove the back cover. It needs to heat gently around the rear cover edges until the pastel adhesive becomes soft, carefully work around on edges, and once you feel the heating is enough, use a suction cup to lift the back cover in between insert a plastic carpet tool and gently cut.
The adhesive take out the back cover and undo 15 screws on the rear car frame. Using the plastic carpet tool creates an opening to separate the background frame, be gentle and work around on edges to separate the plastic clips, take out the frame and disconnect the battery connector and both ends on the main flex cable, which connects the LCD as well to take out the battery, apply the heat on the battery and creates an opening using a plastic cardboard insert it, and once you have some space use a pry tool to lift the battery, replace the new battery and connect the battery and both ends on the main flex. Cable connector, restore the rear car frame and insert all 16 screws back before installing the main back cover make sure it has enough glue on it. If not use b7000 glue on your double-sided backup, adhesive hope you have enjoyed the battery replacement diet. Let us know if you have any questions, please like share and comment on.
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Source : Geardo