1. Introducció
Benvingut al manual d'usuari del vostre nou BLU G73 smartphone. This guide provides essential information to help you set up, operate, and maintain your device. The BLU G73 is designed to offer a seamless mobile experience with its expansive 6.8-inch HD+ Infinity Display, powerful 1.6GHz Octa-Core processor, and a long-lasting 5,000mAh battery. Capture life's moments with the versatile Triple 50MP Camera system and enjoy the latest features with Android 13.
2. Informació de seguretat
Please read this section carefully before using your device to ensure safe and proper operation. Keep the device away from extreme temperatures, direct sunlight, and moisture. Avoid dropping or subjecting the device to strong impacts. Use only BLU-approved chargers and accessories to prevent damage and ensure safety. Do not attempt to disassemble or repair the device yourself, as this may void your warranty and cause harm.
3. Contingut del paquet
Upon opening your BLU G73 retail box, please verify that all the following items are included:
- Telèfon intel·ligent BLU G73
- Estoig resistent
- Guia ràpida
- SIM Key
- Carregador
- Cable USB-C
- Adhesiu

Figure 3.1: BLU G73 Box Contents.
4. Dispositiu acabatview
Familiarize yourself with the physical components of your BLU G73 smartphone.

Figura 4.1: Davant i darrere View of BLU G73.
The front of the device features the expansive 6.8-inch HD+ Infinity Display with a small notch for the front camera. The back houses the Triple 50MP Camera system and a fingerprint sensor for secure unlocking.

Figura 4.2: lateral View of BLU G73.
On the sides, you will find the power button and volume controls. The bottom edge typically includes the USB-C charging port and speaker grille, while the top may feature a 3.5mm headphone jack.
5. Configuració
5.1. Inserció de la targeta SIM i la targeta MicroSD
The BLU G73 supports GSM networks and is unlocked for use with compatible carriers like T-Mobile and Metro PCS. Locate the SIM card tray on the side of the device. Use the provided SIM key to eject the tray. Carefully place your Nano-SIM card(s) and an optional microSD card (up to 128GB) into the designated slots, ensuring correct orientation. Gently push the tray back into the device until it clicks into place.
5.2. Engegada i configuració inicials
Press and hold the power button until the BLU logo appears. Follow the on-screen prompts to complete the initial setup, which includes selecting your language, connecting to a Wi-Fi network, signing in with your Google account, and setting up security features like the fingerprint sensor.
6. Operating Your BLU G73
6.1. Pantalla i navegació
The BLU G73 features a vibrant 6.8-inch HD+ Infinity Display with a 90Hz refresh rate, providing a smoother visual experience for scrolling and animations.

Figure 6.1: 90Hz Display for Smoother Visuals.
Navigate the interface using touch gestures: tap to select, swipe to scroll, pinch to zoom. The device runs on Android 13.0, offering the latest features and optimizations for a user-friendly experience.
6.2. Rendiment i emmagatzematge
Powered by a 1.6GHz Octa-Core ARM Cortex-A75 Processor and equipped with 6GB of RAM, the G73 ensures responsive performance for daily tasks and multitasking. It comes with 128GB of internal storage, expandable via microSD card.

Figure 6.2: Powerful Performance and Multitasking.
7. Característiques de la càmera
The BLU G73 is equipped with a versatile camera system to capture your memories:
- Càmera posterior: Triple 50MP Main Sensor with supportive lenses
- Càmera frontal: Càmera selfie de 8 MP

Figure 7.1: Triple 50MP Camera System.
Open the Camera application to access various modes such as Photo, Video, Portrait, and more. Tap the shutter button to take a picture or record a video. Explore the settings to adjust exposure, flash, and other camera parameters.
8. Gestió de la bateria
The BLU G73 is powered by a large 5,000mAh battery, designed to provide up to 3 days of usage on a single charge, depending on usage patterns.

Figure 8.1: Extended Battery Life.
El dispositiu admet Càrrega ràpida de 18 W, allowing you to quickly recharge your phone. To optimize battery life, reduce screen brightness, disable unused connectivity features (Wi-Fi, Bluetooth, GPS), and close background applications when not in use.
9. Manteniment i cura
Proper care will extend the life of your BLU G73:
- Neteja: Feu servir un drap suau i sense borrissol per netejar la pantalla i la carcassa. Eviteu productes químics agressius.
- Actualitzacions de programari: Comproveu i instal·leu regularment si hi ha actualitzacions del sistema per garantir un rendiment i una seguretat òptims.
- Protecció: Utilize the included rugged case to protect your device from accidental drops and scratches. Consider a screen protector for added display safety.
- Emmagatzematge: Guardeu el dispositiu en un lloc fresc i sec quan no el feu servir durant períodes prolongats.
10. Solució De Problemes
If you encounter issues with your BLU G73, try the following common solutions:
- El dispositiu no respon: Premeu i manteniu premut el botó d'engegada durant uns 10-15 segons per forçar un reinici.
- Problemes de càrrega: Ensure the charger and USB-C cable are securely connected and undamaged. Try a different power outlet or charger.
- Connectivitat de xarxa: Comproveu si la targeta SIM està inserida correctament. Activeu i desactiveu el mode avió. Reinicieu el dispositiu.
- Bloqueig de l'aplicació: Clear the cache and data for the problematic app in Settings > Apps. If the issue persists, uninstall and reinstall the app.
- Restabliment de fàbrica: Com a últim recurs, podeu dur a terme un restabliment de fàbrica (Configuració > Sistema > Opcions de restabliment > Esborra totes les dades). Avís: Això esborrarà totes les dades del dispositiu. Fes una còpia de seguretat de la informació important abans de continuar.
11. Especificacions
Key technical specifications for the BLU G73 (Model: G0771WW):
| Característica | Detall |
|---|---|
| Nom del model | G73 |
| Número de model de l'article | G0771WW |
| Sistema operatiu | Android 13.0 |
| Mida de la pantalla | 6.8 inches (17.34 Centimeters) HD+ Infinity Display |
| Resolució | 720 x 1600 píxels |
| Processador | 1.6GHz Octa-Core ARM Cortex-A75 |
| RAM | 6 GB |
| Emmagatzematge intern | 128 GB |
| Emmagatzematge ampliable | MicroSD (fins a 128 GB) |
| Càmera posterior | Triple 50MP |
| Càmera frontal | 8MP |
| Capacitat de la bateria | 5000 mAh |
| Carregant | Càrrega ràpida de 18 W |
| Operador sense fil | Unlocked (GSM) |
| Tecnologia cel·lular | 4G |
| Connectivitat | Bluetooth, GPS |
| Dimensions | 9.25 x 6.75 x 3.25 polzades |
| Pes de l'article | 6.2 unces |
| Color | Gris |
12. Garantia i Suport
The BLU G73 comes with a US Warranty. For specific warranty terms and conditions, please refer to the warranty card included in your product packaging or visit the official BLU website. For technical support, troubleshooting assistance beyond this manual, or service inquiries, please contact BLU customer support through their official channels. Keep your purchase receipt as proof of purchase for warranty claims.





