Introducció
This manual provides essential information for setting up, operating, and maintaining your NUU N20 Basic Cell Phone. Please read through these instructions carefully to ensure optimal performance and longevity of your device.

Imatge: Frontal view of the NUU N20 Basic Cell Phone in purple, showcasinla seva pantalla i el seu disseny elegant.
Què hi ha a la caixa
Your NUU N20 package includes the following items:
- NUU N20 Basic Cell Phone
- Adaptador d'alimentació
- Cable USB-C
- Eina expulsora de SIM
- Funda de TPU
- Protector de pantalla (preaplicat o inclòs)

Image: A visual representation of the NUU N20 phone and its included accessories: SIM tool, power adapter, TPU case, and data cable.
Configuració
- Insereix la targeta SIM: Use the provided SIM ejector tool to open the SIM tray. Insert your Nano SIM card(s) and an optional microSD card (sold separately) into the tray. Ensure the tray is securely closed.
- Encès: Press and hold the power button on the side of the device until the NUU logo appears.
- Configuració inicial: Segueix les instruccions que apareixen a la pantalla per seleccionar l'idioma, connectar-te a una xarxa Wi-Fi i configurar el teu compte de Google.
- Transferència de dades (opcional): If transferring data from an old device, follow the instructions provided by the Android setup wizard.
Video: An official NUU Mobile video demonstrating the NUU N20 screen and initial setup process.
Funcionament del dispositiu
Mostra
The NUU N20 features a 6.6-inch HD+ display with a 90Hz refresh rate for smooth visuals and responsive interaction.
Rendiment
Powered by an Octa-Core UNISOC T606 1.6GHz processor and featuring 12GB (6GB RAM + 6GB virtual RAM), the device delivers smooth performance for everyday tasks and multitasking.
Emmagatzematge
The phone comes with 128GB of internal storage, expandable by up to 128GB via a microSD card (sold separately).
Càmeres
Captura moments amb el versàtil sistema de càmera:
- Càmera posterior: 16MP main camera + 8MP wide-angle camera with LED flash.
- Càmera frontal: 5MP selfie camera.

Imatge: Detallada view of the NUU N20's camera specifications, highlighting the 16MP main, 8MP wide-angle, and 5MP front cameras.
Controls parentals
The NUU N20 supports major parental control applications such as Google Family Link, Bark, Qustodio, and Norton Family, allowing for effortless monitoring and management of device usage.
Connectivitat
This unlocked device supports Dual SIM (Nano SIM card) and is compatible with a wide range of 4G carriers including T-Mobile, Mint Mobile, Metro by T-Mobile, Q Link Wireless, ULTRA Mobile, Google Fi, Hello Mobile, Tello Mobile, Lycamobile, Patriot Mobile, Republic Wireless, Simple Mobile, StandUp Wireless, SpeedTalk, and Telcel America. It is not compatible with Verizon, AT&T, Cricket, Boost Mobile, Tracfone, Pulse Cellular, Union Wireless, Spectrum, or any CDMA carriers.

Image: A chart illustrating the NUU N20's compatibility with various US carriers, indicating which are supported and which are not.
Sistema operatiu
The NUU N20 runs on a clean, bloatware-free Android 15, providing a seamless user experience.

Image: The NUU N20 phone screen showing the Android 15 operating system interface.
Especificacions
| Característica | Detall |
|---|---|
| Nom del model | N20 |
| Sistema operatiu | Android 15 |
| Mida de la pantalla | 6.6 polzades |
| Resolució | 720 x 1612 |
| Freqüència d'actualització | 90 Hz |
| Processador | Octa-Core UNISOC T606 1.6GHz |
| RAM | 6GB (expandable to 12GB virtual RAM) |
| Emmagatzematge intern | 128 GB (ampliable amb microSD) |
| Càmera posterior | 16MP + 8MP Wide-Angle with LED flash |
| Càmera frontal | 5MP |
| Capacitat de la bateria | 5000 milionsamp Hores |
| Temps de conversa telefònica | 25 hores |
| Dimensions | 0.35 x 2.97 x 6.48 polzades |
| Pes de l'article | 7.7 unces (218 grams) |
| Operador sense fil | Desbloquejat |
| Tecnologia cel·lular | 4G |
Video: An official NUU Mobile video detailing the N20's specifications.
Resolució de problemes
If you encounter any issues with your NUU N20, please try the following common troubleshooting steps:
- Reinicieu el dispositiu: Un simple reinici sovint pot resoldre petits problemes de programari.
- Comproveu la connectivitat: Ensure Wi-Fi or mobile data is enabled and working correctly.
- Actualitzacions de programari: Verify that your device's operating system is up to date. Go to Settings > System > System update.
- Esborra la memòria cau: For app-specific issues, try clearing the app's cache (Settings > Apps > [App Name] > Storage & cache > Clear cache).
- Restabliment de fàbrica (últim recurs): If problems persist, you may need to perform a factory reset (Settings > System > Reset options > Erase all data). Warning: This will erase all data on your device. Back up important information first.
Manteniment
To keep your NUU N20 in optimal condition:
- Mantenir net: Regularly wipe the screen and body with a soft, dry cloth. Avoid harsh chemicals.
- Protegir de danys: Use the included TPU case and screen protector to guard against drops and scratches.
- Eviteu temperatures extremes: Do not expose the device to very high or low temperatures.
- Cura de la bateria: Avoid completely draining the battery frequently. Charge your device regularly.
Garantia i Suport
The NUU N20 comes with a one-year U.S. manufacturer warranty. For live customer support, product registration, or any questions, please contact NUU Mobile via their weblloc nuumobile.com or refer to the QR codes in your packaging for live chat and registration.