OnePlus 3 Fingerprint Sensor Repair Guide

OnePlus 3 Fingerprint Sensor Repair Guide

Power off the phone Take out SIM card tray

Undo two small T2 screws You need two plastic opening tools Slide the tool to open a gap Be careful not to scratch the metal rear cover Then insert another tool

Keep sliding Then you can see a gap here Be careful not to scratch the metal rear cover Then pry up the rear cover on the bottom of the phone Keep prying up

Similar to iPhone here Slide the plastic tool to separate the side of the rear housing Mind the power button Take you efforts The same on the other side

Need some time to remove it There is no adhesive After slide along the rear housing cover You can separate the rear housing and the front screen assembly now Undo 1 Phillips screws

Remove the metal bracket Remove the wire cable Release connectors of motherboard and charging port flex Remove motherboard cable flex Loudspeaker module Undo 7 Phillips screws

(2 big & 3 small screws) Release wire cable connector Release proximity sensor and fingerprint sensor flex connectors Pry up loudspeaker module Take it out Remove the black plastic cover first

Keep it Pry up the tape Pop out the fingerprint sensor from bottom A black adhesive around it And this is the fingerprint sensor flex

Replace a new fingerprint sensor I use a black one to make it different Put it in place Make it fit well Make the cable flex a little bit curve

Don't forget to put back the black plastic cover Put back the loudspeaker module Reconnect the wire cable connector Two little connectors Tighten up 7 Phillips screws

Reconnect the charging port flex connector Then the motherboard cable flex Wire cable connector Put back metal bracket Tighten up a Phillips screw

Power on the phone Settings – Security & fingerprint – Add fingerprint Set up a new fingerprint for testing Make sure the new replacement works well Then power off Put the screen assembly back to the rear cover panel Put the top side in first

Pinch down two sides Don’t put too much pressure on it in case you broken the screen Mind the button Pinch down the bottom Check whether the screen works well by power on the phone Check the alert slider and the volume buttons

It works well And the power button Fasten two T2 screws at the bottom in place Put back SIM card tray

Source: Youtube

Md. Elias
admin@test.nygadgetfix.com
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