Mate 20 Dual SIM - Smartphone HUAWEI - Free user manual and instructions
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| Product Type | Smartphone |
| Brand | Huawei |
| Model | Mate 20 Dual SIM |
| Dimensions | 158.2 x 77.2 x 8.3 mm |
| Weight | 188 g |
| Display Type | IPS LCD, 6.53 inches |
| Display Resolution | 1080 x 2244 pixels |
| Processor | HiSilicon Kirin 980 (7 nm) |
| RAM | 4 GB or 6 GB |
| Internal Storage | 128 GB |
| Main Camera | Triple: 12 MP (wide) + 16 MP (ultrawide) + 8 MP (telephoto) |
| Selfie Camera | 24 MP (wide) |
| Battery Capacity | 4000 mAh, non-removable |
| Charging | Fast charging 22.5W, wireless charging (optional) |
| Operating System | Android 9.0 (Pie), upgradable to Android 10, EMUI 10 |
| Connectivity | Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.0, NFC, USB Type-C 3.1 |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, color spectrum |
| Water Resistance | IP53 (dust and splash resistant) |
| User Manual Availability | Free PDF download on notice-facile.com (190 pages, English) |
| Maintenance & Cleaning | Wipe with soft dry cloth; avoid liquids |
| Safety | Use certified charger, avoid extreme temperatures |
| Spare Parts & Repairability | Battery and display replaceable by authorized service centers |
Frequently Asked Questions - Mate 20 Dual SIM HUAWEI
How do I insert the SIM card in Huawei Mate 20 Dual SIM?
Use the ejector tool (or a paperclip) to open the SIM tray located on the left side. Place the Nano-SIM cards in the tray with the gold contacts facing down. For dual SIM, insert both cards. Push the tray back in until it clicks.
Can I use two SIMs and a microSD card at the same time?
The Huawei Mate 20 Dual SIM has a hybrid slot: you can use either two SIMs or one SIM and one microSD card (up to 256 GB). You cannot use both SIMs and an SD card simultaneously.
How do I take a screenshot on the Mate 20?
Press and hold the Power button and Volume Down button simultaneously for 2 seconds. Alternatively, use knuckle gestures: knock twice on the screen with your knuckle.
Is the Huawei Mate 20 water resistant?
Yes, it has an IP53 rating, meaning it is protected against splashes of water and dust. However, it is not fully waterproof and should not be submerged.
What is the storage capacity and can I expand it?
The phone comes with 128 GB of internal storage. It supports expandable storage via a Nano Memory card (NM card) up to 256 GB, which uses the SIM 2 slot.
How do I enable dual SIM features (like separate ringtones)?
Go to Settings > Mobile network > SIM management. Here you can set default SIM for calls, messages, and data. You can also assign different ringtones to each SIM under Sound & vibration > SIM card ringtone.
Does the Mate 20 support wireless charging?
Yes, it supports 15W wireless fast charging when using a compatible wireless charger. It also has reverse wireless charging to charge other devices.
How can I update the phone to the latest software?
Go to Settings > System & updates > Software update. Check for updates and download via Wi-Fi. The Mate 20 originally shipped with Android 9 but can be updated to Android 10 (EMUI 10).
What should I do if the phone freezes or becomes unresponsive?
Press and hold the Power button for about 10 seconds until the phone restarts. For safer reboot, press and hold Power + Volume Down for 10 seconds.
How do I clean and maintain the Huawei Mate 20?
Use a soft, lint-free cloth slightly dampened with water or lens cleaner to wipe the screen and back. Avoid using harsh chemicals. Do not spray liquid directly on the phone. Keep the charging port dry.
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USER MANUAL Mate 20 Dual SIM HUAWEI
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Product information
Brand : HUAWEI
Model : Mate 20 Dual SIM
Category : Smartphone