Hi everyone, Welcome back to geardo,
Today we will show you how to replace the battery on the Xiaomi Poco X3 NFC mobile phone.
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 and then the back cover removal.
To remove the back cover, it needs to heat gently
around the back cover edges until the pasted adhesive becomes soft.
For this, we are using a heating pad. Place the back cover side on
the heating pad and Select the mobile phone HEATING option and leave it till
it completes. Alternatively, you can use a heat gun or hairdryer.
Next, create an opening using a suction cup and then insert a plastic card pry
tool or something similar to cut the adhesive around the back cover.
Take out the back cover and remove the board frame by undoing 11 screws.
Next, unplug the battery connector on the left-hand side.
Next, disconnect the fingerprint plug and top end on the main ribbon flex cable.
Next, take out the not working battery; first, loosen the adhesives on the sides
and pull it by the tab on the side. Be gentle and lift the battery.
Next, Place the new battery in the body and secure the adheive.
Next, Secure fingerprint and main flex plug into the board.
Next, Secure the battery connector and place the board frame by adding 11 screws and the sim tray.
Next, Before installing the main back cover, make sure it has enough glue on it.
If not, use B7000 glue or a new double-sided back cover adhesive.
Finally, we are adding binding clips to tighten the rear cover with the body. If not,
you can use some rubber bands and Leave them for some time.
I hope you have enjoyed the replacement guide.
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