1. Introdución
Welcome to the user manual for your new DOOGEE Note 58 Mobile Phone. This guide provides essential information to help you set up, operate, maintain, and troubleshoot your device. The DOOGEE Note 58 is designed for a seamless user experience, featuring the latest Android 15 operating system, a powerful octa-core processor, and a long-lasting 6250mAh battery.
Key features include a vibrant 6.75-inch HD+ display with a 90Hz refresh rate, a versatile 16MP main camera, and an 8MP front camera. With 32GB RAM (8GB + up to 24GB extended RAM) and 128GB ROM, expandable up to 2TB, you have ample space for all your applications and media. Enjoy enhanced security with Face ID and convenient connectivity with 5G WiFi, OTG, and NFC for Google Pay.

Figura 1.1: Parte dianteira e traseira view of the DOOGEE Note 58 Mobile Phone, highlighting its large battery capacity and memory specifications.
2. Que hai na caixa
Upon unboxing your DOOGEE Note 58, please verify that all the following items are included:
- 1 x Cellphone
- 1 cable de porto tipo C
- 1 x cargador
- 1 x Película protectora (preaplicada)
- 1 x PIN da tarxeta SIM
- 1 x Caixa de embalaxe
- 1 x Manual
- 1 x tarxeta de garantía
- 1 x Funda protectora

Figure 2.1: All items included in the DOOGEE Note 58 retail packaging.
3. Guía de configuración
3.1. Instalación da tarxeta SIM e do almacenamento
The DOOGEE Note 58 supports dual SIM cards or one SIM card and one TF (microSD) card for expanded storage. Use the provided SIM ejector tool to open the SIM tray located on the side of the device. Insert your Nano-SIM cards or TF card into the designated slots, ensuring correct orientation as indicated on the tray.

Figure 3.1: Visual representation of the 128GB ROM and 2TB expandable storage capabilities.
3.2. Acendido e configuración iniciais
Press and hold the Power button on the side of the phone until the DOOGEE logo appears. Follow the on-screen prompts to select your language, connect to a Wi-Fi network, and set up your Google account. This process will guide you through basic device settings.
3.3. Memory Expansion Setup (32GB RAM)
The DOOGEE Note 58 features an extended RAM function, allowing you to expand the 8GB basic RAM up to 32GB for smoother multitasking and performance. To activate this feature:
- Abre o Configuración aplicación no seu teléfono.
- Navega ata o Expansión de memoria opción.
- Select the desired amount of extended memory.
- Reiniciar your phone to apply the new memory settings.

Figure 3.2: Illustration of the 32GB RAM memory expansion capability.
4. Funcionamento do seu DOOGEE Note 58
4.1. Navegación básica
Your DOOGEE Note 58 features a responsive touchscreen for intuitive navigation. Use standard Android gestures such as tapping, swiping, pinching, and spreading to interact with applications and content. The power button controls screen on/off and device power, while the volume buttons adjust audio levels.
4.2. Uso da cámara
The DOOGEE Note 58 is equipped with a 16MP AI main camera and an 8MP front camera, allowing you to capture clear and vibrant photos and videos. Open the Camera app from your home screen or app drawer.
- Cámara principal de 16 MP: Features an OV16880 sensor chip with AF support and rear flashes for enhanced low-light performance.
- Cámara frontal de 8 MP: Utilizes an IMX134 sensor chip with a 78° FOV and F/2.2 aperture, ideal for selfies and video calls.

Figure 4.1: The 16MP main camera captures clear moments with ease.

Figure 4.2: The 8MP front-mounted camera is perfect for high-quality selfies.
4.3. Connectivity (Wi-Fi, Bluetooth, NFC)
The DOOGEE Note 58 offers robust connectivity options:
- Wi-Fi: Supports 5G Wi-Fi for high-speed internet access. Connect to available networks via Settings > Network & internet > Wi-Fi.
- Bluetooth: Pair with wireless headphones, speakers, and other Bluetooth-enabled devices via Settings > Connected devices > Bluetooth.
- NFC: Near Field Communication allows for quick pairing and mobile payments. The device supports Google Pay for convenient transactions.

Figure 4.3: Multifunctional NFC enables convenient mobile payments with Google Pay.

Figure 4.4: High-speed Wi-Fi 5 transmission for reliable connectivity.
4.4. Security Features (Face Unlock)
The DOOGEE Note 58 offers Face Unlock for quick and secure access to your device. To set up Face Unlock, navigate to Settings > Security > Face Unlock and follow the on-screen instructions to register your face.

Figure 4.5: Face scanning provides immediate and secure access to your device.
4.5. Xestión da batería
The DOOGEE Note 58 is equipped with a large 6250mAh battery, providing extended usage times. To maximize battery life, consider adjusting screen brightness, disabling unnecessary background apps, and utilizing power-saving modes.
- Carga inversa OTG: The device supports OTG (On-The-Go) reverse charging, allowing you to use your phone as a power bank to charge other compatible devices.

Figure 4.6: The 6250mAh large capacity battery ensures long-lasting power.

Figure 4.7: The DOOGEE Note 58 supports OTG reverse charging.
4.6. Características de Android 15
Running on the latest Android 15, the DOOGEE Note 58 offers a smooth and efficient user experience with several enhanced features:
- Smart Pre-loading: Apps start faster due to intelligent pre-loading.
- Multitarefa: Seamlessly switch between applications and run multiple tasks simultaneously.
- Modo de pantalla dividida: Use two apps side-by-side for increased productivity.
- Modo de sistema dual: Provides flexibility for different user profiles or work/personal separation.

Figure 4.8: The Android 15 operating system enhances system speed and user experience.

Figure 4.9: Multifunctional Android 15 system features.
5. Mantemento e coidados
5.1. Limpeza do dispositivo
To keep your DOOGEE Note 58 in optimal condition, regularly clean its surfaces. Use a soft, lint-free cloth to wipe the screen and body. For stubborn smudges, slightly dampEnxágüe o pano con auga ou un limpador de pantallas. Evite o uso de produtos químicos agresivos ou materiais abrasivos.
5.2. Actualizacións de software
Ensure your phone's software is up-to-date to benefit from the latest features, security patches, and performance improvements. You can check for updates by going to Settings > System > System update.
5.3. Coidado da batería
Para prolongar a vida útil da túa batería de 6250 mAh:
- Evita as temperaturas extremas, tanto as frías como as quentes.
- Do not fully discharge the battery regularly; aim to keep it between 20% and 80%.
- Usa o cargador e o cable orixinais que se inclúen co teu dispositivo.
6. Solución de problemas comúns
6.1. Cuestións xerais
- O teléfono non se acende: Asegúrate de que a batería estea cargada. Conecta o cargador e agarda uns minutos antes de tentar acender de novo.
- As aplicacións fallan ou conxélanse: Close the problematic app and reopen it. If the issue persists, clear the app's cache (Settings > Apps > [App Name] > Storage > Clear cache).
- A pantalla non responde: Perform a forced restart by holding the Power button for about 10-15 seconds until the device reboots.
6.2. Problemas de conectividade
- Problemas de conexión wifi: Activa e desactiva o Wi-Fi. Reinicia o teu router. Esquécete da rede e volve conectar.
- Problemas de emparellamento por Bluetooth: Asegúrate de que ambos os dispositivos estean en modo de emparellamento e dentro do alcance. Tenta reiniciar ambos os dispositivos.
6.3. Problemas de rendemento
If your phone feels slow or overheats, it might be due to multiple apps running in the background or intensive usage. The DOOGEE Note 58 features an intelligent cooling and heat dissipation system to manage thermal performance.
- Lagging performance: Close unused apps. Clear cache regularly. Consider reducing the number of widgets on your home screen.
- Sobrequecemento: Reduce heavy usage (gaming, video streaming) for a while. Close background apps. Ensure the phone is not covered while charging.

Figure 6.1: The intelligent cooling and heat dissipation system helps maintain optimal performance.
7. Especificacións do produto
| Característica | Especificación |
|---|---|
| Marca | DOOGEE |
| Nome do modelo | Note 58 (N58) |
| Sistema Operativo | Android 15 |
| Tamaño de visualización | 6.75 polgadas |
| Resolución | 720x1600 HD+ |
| Taxa de actualización | 90 Hz |
| RAM | 32 GB (8 GB + 24 GB ampliado) |
| Almacenamento interno (ROM) | 128 GB |
| Almacenamento ampliable | Ata 2 TB (tarxeta TF) |
| Cámara principal | Cámara AI de 16 MP |
| Cámara frontal | 8 MP |
| Capacidade da batería | Polímero de litio de 6250 mAh |
| Dimensións do produto | 16.8 x 7.75 x 0.86 cm |
| Peso do elemento | 199 g |
| Conectividade | 4G, Dual SIM, 5G WiFi, Bluetooth, NFC, OTG |
| Seguridade | Face ID |
8. Garantía e soporte
8.1. Información da garantía
Your DOOGEE Note 58 Mobile Phone comes with a 2 ano de garantía desde a data de compra, cubrindo defectos de fabricación. Ademais, unha Garantía de devolución de diñeiro de 30 días and free return policy are provided for your peace of mind. Please retain your proof of purchase for warranty claims.
8.2. Atención ao cliente
For any questions, technical assistance, or warranty inquiries, DOOGEE offers Asistencia en liña individualizada as 24 horas do día, os 7 días da semana. Please refer to the contact information provided on the warranty card or visit the official DOOGEE websitio para canles de soporte.

Figure 8.1: DOOGEE's commitment to worry-free customer service.





