Введение
Use this guide to replace a worn-out or dead battery in your OnePlus 7T.
If your battery is swollen, take appropriate precautions. For your safety, discharge your battery below 25% before disassembling your phone. This reduces the risk of a dangerous thermal event if the battery is accidentally damaged during the repair.
You’ll need replacement adhesive to reattach components when reassembling the device.
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Apply a heated iOpener to the rear glass for two minutes to loosen the adhesive beneath.
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Apply a suction handle to the right edge of the rear glass.
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Pull on the suction handle to create a gap between the rear glass and the frame.
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Insert an opening pick into the gap.
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Slide the opening pick along the edge to the bottom right corner.
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Leave the opening pick in the bottom right corner to prevent the adhesive from resealing.
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Insert a second opening pick in the gap you just created.
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Slide the opening pick along the edge to the top right corner.
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Leave the opening pick in the top right corner to prevent the adhesive from resealing.
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Insert a third opening pick under the top right corner of the rear glass.
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Slide the opening pick along the edge of the phone to the top left corner to cut the adhesive.
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Leave the opening pick in the top left corner to prevent the adhesive from resealing.
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Insert a fourth opening pick under the top left corner.
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Slide the opening pick along the edge to the bottom left corner to cut the adhesive.
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Leave the opening pick in the bottom left corner to prevent the adhesive from resealing.
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Insert a fifth opening pick under the bottom left corner.
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Slide it along the the edge to the bottom right corner to cut the remaining adhesive.
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Use a Phillips screwdriver to remove the eleven 3.6 mm-long screws securing motherboard cover.
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Insert the tip of an opening pick under the right bottom of the motherboard cover.
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Slide the opening pick along the motherboard cover to release the plastic clips that hold it in its place.
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Remove the motherboard cover.
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Use a spudger to disconnect the battery by prying the connector straight up from its socket.
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Use the flat end of a spudger to disconnect the two flex cables.
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Bend the two flex cables toward the bottom of the phone and out of the way of the battery.
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Use a spudger to carefully remove the adhesive tape on the left edge from the battery.
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Peel back the red pull tab.
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Pull up on the red pull tab to lift the battery out of its recess and swing it up to an upright position.
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If possible, turn on your device and test your repair before installing new adhesive and resealing.
To reassemble your device, follow these instructions in reverse order. Apply new adhesive where necessary after cleaning the relevant areas with isopropyl alcohol (>90%).
For optimal performance, calibrate your newly installed battery after completing this guide.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers Community for help.
If possible, turn on your device and test your repair before installing new adhesive and resealing.
To reassemble your device, follow these instructions in reverse order. Apply new adhesive where necessary after cleaning the relevant areas with isopropyl alcohol (>90%).
For optimal performance, calibrate your newly installed battery after completing this guide.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers Community for help.
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Один комментарий
Recently replaced oneplus7T battery & carefully followed instructions for battery calibration & have to say I'm very underwhelmed by the performance thus far. My use is about as it's always been & just doesn't last nearly as long as the OEM that came with the phone. As compared to the old one removed it's only marginally improved.
