OnePlus 7 Pro Battery Replacement

crwdns2936071:01crwdne2936071:0 — Remove upper plate

Remove all 14 screws of the upper plate.

crwdns2936071:02crwdne2936071:0 — Disconnect Battery

Disconnect the battery connector with a spudger.

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Grab the tab and gently pull the Battery out.

crwdns2936071:04crwdne2936071:0 — Battery Calibration

After installing the new battery and reassembling your device, calibration is highly recommended. To calibrate the battery, charge the phone to full and allow it to continue charging uninterrupted for 2 hours, let the battery drain fully, and charge it to full without interruption one last time.