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Histórico da introdução: Huawei Mate 20 Pro Battery Replacement

Edição por Dominik Schnabelrauch —

Edição aprovada por Dominik Schnabelrauch

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Introduction
Use this guide to replace a worn-out or dead battery in your Mate 20 Pro.
Use this guide to replace a worn-out or dead battery in your Huawei Mate 20 Pro.
Opening the Huawei Mate 20 Pro will '''damage the waterproof sealing''' on the device. If you do not replace the adhesive seals, your phone will '''function normally''' but will '''lose its water-protection'''.
If your battery is swollen, [[What to do with a swollen battery|take appropriate precautions|new_window=true]]. 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.
Conclusion
To reassemble your device, follow these instructions in reverse order.
If possible, turn on your phone and '''test your repair''' before installing new adhesive and resealing the phone.
'''Secure the new battery''' with pre-cut adhesive or double-sided adhesive tape. In order to position it correctly, apply the new adhesive into the phone at the places where the old adhesive was located, not directly onto the battery. Press the new battery firmly into place.
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, '''[[Battery Calibration|calibrate]] your newly installed battery''': Charge it to 100%, and keep charging it for at least two more hours. Then, use it until it shuts off due to low battery. Finally, charge it uninterrupted to 100%
Take your e-waste to an [[E-Waste|R2 or e-Stewards certified recycler|new_window=true]].
Repair didn’t go as planned? Check out our Answers community for troubleshooting help.