1. Introducció
Welcome to the user manual for your new BLU F5 5G smartphone. This guide provides essential information to help you set up, operate, maintain, and troubleshoot your device. The BLU F5 is designed to deliver a seamless mobile experience with its advanced 5G connectivity, vibrant 6.6-inch HD+ display, powerful dual 50MP cameras, and long-lasting 5000mAh battery.

Figura 1: Davant i darrere view of the BLU F5 5G smartphone.
2. Què hi ha a la caixa
Upon opening your BLU F5 5G package, please verify that all the following items are included:
- BLU F5 5G Smartphone
- Funda de telèfon
- Guia ràpida
- Carregador
- Cable USB-C

Figure 2: All items included in the BLU F5 5G retail packaging.
3. Configuració
3.1 Instal·lació de la targeta SIM
The BLU F5 5G supports GSM networks. To install your SIM card:
- Localitza la safata de la targeta SIM al lateral del dispositiu.
- Insert the SIM ejector tool (not included, but typically comes with SIM cards or can be a paperclip) into the small hole next to the tray and push gently until the tray pops out.
- Place your Nano-SIM card(s) into the designated slots on the tray, ensuring the gold contacts face down.
- Empenyeu amb cura la safata cap al dispositiu fins que encaixi al seu lloc.
Nota: This device is unlocked for GSM carriers like T-Mobile and Metro PCS. It is not compatible with AT&T/Cricket or CDMA networks such as Verizon and Sprint. Please consult your service provider for network compatibility.
3.2 Encès inicial
To power on your BLU F5 5G for the first time, press and hold the Power button (located on the side) until the BLU logo appears on the screen.
3.3 Configuració bàsica
Segueix les instruccions que apareixen a la pantalla per completar la configuració inicial:
- Seleccioneu el vostre idioma preferit.
- Connecteu-vos a una xarxa Wi-Fi per a una configuració i actualitzacions de programari més ràpides.
- Inicia la sessió amb el teu compte de Google o crea'n un de nou.
- Configura el bloqueig de pantalla (PIN, patró, contrasenya o empremta digital).
4. Operating Your BLU F5 5G
Connectivitat 5G 4.1
Experience the next generation of mobile connectivity with 5G. The BLU F5 5G offers significantly faster download and upload speeds, lower latency, and more reliable connections, enhancing your streaming, gaming, and browsing experience.

Figure 3: High-speed 5G connectivity powered by MediaTek Dimensity 6100+.
4.2 Visualització i interacció
The BLU F5 5G features a 6.6-inch HD+ display with a 120Hz refresh rate. This high refresh rate ensures smooth scrolling, fluid animations, and a highly responsive touch experience, particularly beneficial for gaming and fast-paced content.

Figure 4: Enjoy fast-paced action and smooth visuals on the 120Hz display.
Sistema de 4.3 càmeres
Capture stunning photos and videos with the F5's dual 50MP camera system. The advanced camera features allow for enhanced photo capabilities, ensuring your memories are preserved with clarity and detail.

Figure 5: The powerful dual 50MP camera system.
4.4 Durada de la bateria
Equipped with a 5000mAh battery and MediaTek’s 5G UltraSave 3.0+ technology, the BLU F5 5G is optimized for extended use, providing up to 3 days of battery life on a single charge, depending on usage patterns.

Figure 6: Long-lasting 5000mAh battery for extended use.
4.5 Sensor d'empremta digital
For quick and secure unlocking, the BLU F5 5G features a convenient side-mounted fingerprint sensor. To set it up, navigate to Configuració > Seguretat > empremta digital i seguiu les instruccions a la pantalla.
5. Manteniment
5.1 Neteja del vostre dispositiu
To keep your BLU F5 5G in optimal condition, regularly clean it with a soft, lint-free cloth. Avoid using abrasive cleaners or solvents that could damage the screen or casing.
5.2 Actualitzacions de programari
Ensure your device is running the latest software version for improved performance, security, and new features. You can check for updates by going to Configuració > Sistema > Actualització del sistema.
5.3 Cura de la bateria
To prolong battery lifespan, avoid exposing the device to extreme temperatures. It is recommended to keep the battery charge between 20% and 80% for daily use, and use the provided charger for optimal charging.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s'encén | Bateria baixa; bloqueig del programari | Carregueu el dispositiu durant almenys 30 minuts. Feu un reinici forçat mantenint premut el botó d'engegada durant 10-15 segons. |
| Mala connectivitat de xarxa | Weak signal; incorrect SIM installation; network settings issue | Move to an area with better signal. Reinsert SIM card. Reset network settings via Configuració > Sistema > Opcions de restabliment > Restablir Wi-Fi, mòbil i Bluetooth. |
| La bateria s'esgota ràpidament | Background apps; high screen brightness; excessive usage | Close unused apps. Reduce screen brightness. Enable battery saver mode. Check battery usage in Configuració > Bateria. |
| Les aplicacions es bloquegen o es bloquegen | RAM insuficient; errors de l'aplicació; programari obsolet | Clear app cache/data. Update the app from Google Play Store. Ensure system software is up to date. Restart the phone. |
If issues persist, consider performing a factory reset (backup your data first) or contact BLU customer support.
7. Especificacions
Below are the key technical specifications for the BLU F5 5G smartphone:

Figura 7: Mésview of key specifications.
- Model: F0090UU
- Sistema operatiu: Android 14
- Visualització: 6.6 Inches HD+ (720 x 1600 Resolution), 120Hz Refresh Rate
- Processador: MediaTek Dimensity 6100+ (2.2GHz Octa-Core)
- RAM: 4 GB
- Emmagatzematge intern: 128 GB (expandable via microSD up to 256GB)
- Càmera posterior: Doble càmera de 50 MP amb flaix
- Càmera frontal: Càmera selfie de 8 MP
- Bateria: 5000 milionsamp Hores (5000 mAh)
- Connectivitat: 5G
- Seguretat: Sensor d'empremtes dactilars de muntatge lateral
- Dimensions: 7.44 x 3.94 x 2.05 polzades (paquet)
- Pes: 1.12 lliures (article)
- Color: Gris
8. Garantia i Suport
For warranty information and technical support, please refer to the official BLU website or contact BLU customer service directly. Keep your proof of purchase for any warranty claims.
You can visit the official BLU store on Amazon for more information: BLU Products Store





