1. Ifihan
This manual provides essential information for the safe and efficient operation of your Meizu mblu 21 smartphone. Please read it thoroughly before using the device.
The Meizu mblu 21 features a Prism Edge Design with a radiant gradient and a large immersive 6.79-inch HD display. It is equipped with a 13MP main camera and an 8MP front camera, powered by Android 14. The device includes a 4900mAh battery for extended use and supports 4G LTE connectivity, Dual-Band Wi-Fi, and Bluetooth 5.0.

Nọmba 1.1: Iwaju ati sẹhin view of the Meizu mblu 21 smartphone in White Diamond color.
2. Ohun ti o wa ninu Apoti
Jẹrisi pe gbogbo awọn ohun kan wa ninu package:
- Meizu mblu 21 Smartphone
- Adapter agbara
- Okun USB
- SIM Ejector Ọpa
- Quick Bẹrẹ Itọsọna

Figure 2.1: Meizu mblu 21 smartphone alongside its power adapter.
3. Eto
3.1. Fi awọn kaadi SIM ati kaadi MicroSD sii
The Meizu mblu 21 supports Dual Nano SIM cards and a MicroSD card for expandable storage. Locate the SIM tray on the side of the device.
- Power off the device before inserting or removing SIM/MicroSD cards.
- Lo ohun èlò SIM ejector tí a pèsè láti ṣí àwo SIM náà.
- Carefully place the Nano SIM cards and/or MicroSD card into the designated slots on the tray, ensuring correct orientation.
- Rọra Titari atẹ naa pada sinu ẹrọ naa titi yoo fi fọ.
3.2. Agbara akọkọ Tan ati oluṣeto iṣeto
- Press and hold the Power button until the Meizu logo appears.
- Follow the on-screen instructions to complete the initial setup, including selecting your language, connecting to a Wi-Fi network, and setting up your Google account.
4. Ṣiṣẹ ẹrọ rẹ
4.1. Ifihan ati Lilọ kiri
The 6.79-inch HD display features a 90Hz adaptive refresh rate for smooth visuals. Navigate the interface using touch gestures: tap, swipe, pinch-to-zoom.
4.2. Awọn iṣẹ kamẹra
The device is equipped with a 13MP main camera and an 8MP front camera. Open the Camera application to capture photos and videos.
- Kamẹra Smart 13MP: Ideal for capturing everyday moments with sharpness and true-to-life colors.
- 8MP Kamẹra iwaju: Designed for clear selfies and video calls.
4.3. Aabo Awọn ẹya ara ẹrọ
- Side Unlock: A fast and secure fingerprint sensor integrated into the side power button for instant access.
- Smart Face Unlock: Use the front camera to unlock your device quickly and conveniently.
4.4. Asopọmọra
Your mblu 21 supports various connectivity options:
- 4G LTE: For mobile data connectivity. In the USA, this device is compatible with T-Mobile. Outside the USA, it works with any carrier worldwide.
- Wi-Fi-Band Meji: Supports both 2.4GHz and 5GHz bands for seamless internet access.
- Bluetooth 5.0: For connecting wireless accessories with improved energy efficiency.
- VoLTE HD Calls: Enjoy sharper, clearer voice calls over LTE networks.

Figure 4.1: Key technology features of the Meizu mblu 21, including Android 14, Dual-Band Wi-Fi, Bluetooth 5.0, and VoLTE.
5. Itọju
5.1. Itọju batiri
The mblu 21 is equipped with a 4900mAh battery. To maximize battery lifespan:
- Yago fun awọn iwọn otutu to gaju.
- Use only the provided power adapter or certified compatible chargers.
- Yago fun gbigba agbara si batiri ni kikun nigbagbogbo.

olusin 5.1: Ti abẹnu view of the Meizu mblu 21, showcasing the 4900mAh battery and internal components.
5.2. Ninu Rẹ Device
Lo asọ ti ko ni lint lati nu iboju ati ara ti foonu naa. Yago fun lilo awọn kẹmika lile tabi awọn ohun elo abrasive.
5.3. Software imudojuiwọn
Regularly check for and install software updates to ensure optimal performance and security. Updates can be found in the device's settings menu.
6. Laasigbotitusita
If you encounter issues with your Meizu mblu 21, try the following solutions:
- Ẹrọ Ko Dahun: Tẹ mọlẹ bọtini Agbara fun bii iṣẹju 10-15 lati fi ipa mu atunbẹrẹ bẹrẹ.
- Awọn ọran Asopọmọra Nẹtiwọọki:
- Rí i dájú pé a ti fi kaadi SIM sii dáadáa.
- Yipada Ipo ofurufu tan ati pa.
- Ṣàyẹ̀wò àwọn ètò nẹ́tíwọ́ọ̀kì (APN, irú nẹ́tíwọ́ọ̀kì tí a fẹ́ràn).
- Sisun Batiri Ni kiakia:
- Pa awọn ohun elo ti ko lo ti nṣiṣẹ ni abẹlẹ.
- Din imọlẹ iboju din.
- Disable unnecessary features like GPS or Bluetooth when not in use.
- Awọn ọran Iṣe:
- Clear cache and data of problematic apps.
- Gba aaye ipamọ laaye.
- Consider a factory reset (Note: This will erase all data on your device. Back up important data first.).
7. Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Orukọ awoṣe | mblu 21 |
| Nọmba awoṣe | M416L |
| Eto isesise | Android 14 |
| Iwon iboju | 6.79 inches |
| Agbara Ibi ipamọ Iranti | 64 GB |
| Ramu Memory sori iwọn | 4 GB |
| Agbara Batiri | 4900 Milionuamp Awọn wakati |
| Kamẹra akọkọ | 13 MP |
| Kamẹra iwaju | 8 MP |
| Olùgbéjáde Aláìlókùn (USA) | T-Mobile |
| Cellular Technology | 4G LTE |
| Awọn ọna ẹrọ Asopọmọra | 4G, Dual-Band Wi-Fi, Bluetooth 5.0 |
| Iwọn Nkan | 14 iwon |
| Package Mefa | 7 x 4 x 2 inches |
| Àwọ̀ | White Diamond |
8. Atilẹyin ọja ati Support
Your Meizu mblu 21 smartphone comes with a manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions.
For technical support, service, or further inquiries, please contact Meizu customer support through their official channels. Contact information can typically be found on the manufacturer's webaaye tabi ni iwe ọja.




