Hi everyone, Welcome back to geardo,
Today, we will show you how to replace the Main Left Ribbons and charging port
flex on the One plus 7 Mobile phone. To start, we need to have the right tools
to proceed with the repair, which You can find in the description.
First, turn off the phone and take out the Sim tray, followed by the rear cover removal.
To remove the rear cover, it needs to heat gently
around the rear cover edges until the pasted adhesive becomes soft.
For this, we are using a heating pad. Place the rear 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.
Once the heating has completed,
Use a suction cup to create an opening between the frame and rear cover. Next,
insert a plastic card pry tool or something similar to cut the adhesive around the back cover.
Take out the rear cover and take out the Main Board frame by undoing eleven screws.
Next, unplug the battery connector on the left-hand side.
Next, Take out the battery by loosening the adhesive and pulling it by the red tab.
Next, Move to the Bottom section and undo Seven screws to take out the PCB protective cover.
Next, undo two screws on the charging port.
Next, Disconnect the top end on the charging port flex
and disconnect both ends on the Main and Left Ribbon flex cables.
Next, move the bottom edge adhesive strip and battery protective tape to the righthand side.
Next, take out the broken charging port, main or left ribbon flex cables from the body.
Next, replace the required flex cables, secure them on the board,
and move the adhesive strips & cover to the left-hand side.
Next, place the battery and secure the tapes.
Next, place the secondary PCB cover by adding seven screws.
Next, secure the battery plug and place the board frame by securing eleven screws.
Next, insert the sim tray and place the back cover on the body.
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 bonding clips to tightened 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 charging port replacement guide.
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