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Title |
| Huawei Mate 20 Battery Replacement |
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Introduction |
| Use this guide to replace a worn-out or dead battery in your Huawei Mate 20. | | | Opening the Huawei Mate 20 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. | | | Although it is possible to remove the battery without removing the main flex cable with the charging port, we recommend to do so to avoid damage to surrounding components. | | | You’ll need '''replacement adhesive''' to reattach components when reassembling the device. |
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Time Required Min |
見積もりなし
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Time Required Max |
見積もりなし
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Difficulty |
Moderate
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Conclusion |
| 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. |
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いいえ
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