Introduction
This manual provides essential instructions for setting up, operating, maintaining, and troubleshooting your BLU View 4 B135DL smartphone. Please read this guide thoroughly to ensure proper use and optimal performance of your device.
Device Overview

Image: Front, side, and rear views of the BLU View 4 B135DL smartphone. The front displays the screen with app icons and a notification. The side shows volume and power buttons. The rear features the camera module, speaker grille, and a textured gray finish with the Tracfone logo.
The BLU View 4 B135DL is a smartphone designed for reliable performance. It features a 6.0" HD+ display, an 8MP rear camera, and a 5MP front camera. The device is powered by a quad-core processor with 3GB of RAM and includes 32GB of internal storage, expandable via microSD card.
Setup
1. Inserting the SIM Card and MicroSD Card
Locate the SIM card tray on the side of your device. Use the provided SIM ejector tool to open the tray. Carefully place your Tracfone SIM card into the designated slot. If you are using a microSD card for expanded storage, insert it into the appropriate slot on the same tray. Ensure the tray is securely closed.
2. Charging the Battery
Before first use, fully charge your BLU View 4 B135DL. Connect the provided power adapter to the charging port on your phone and plug it into a power outlet. The battery indicator on the screen will show charging progress. A full charge typically takes a few hours.
3. Initial Power On and Setup Wizard
Press and hold the power button located on the side of the device until the BLU logo appears. Follow the on-screen instructions to complete the initial setup, which includes selecting your language, connecting to a Wi-Fi network, setting up your Google account, and configuring security options.
Operating Instructions
Basic Navigation
- Power Button: Press and hold to power on/off or restart. Press briefly to turn the screen on/off.
- Volume Buttons: Adjust media volume, call volume, and notification volume.
- Touchscreen Gestures: Tap to select, swipe to scroll, pinch to zoom.
Making Calls
- Open the Phone application.
- Enter the phone number using the dial pad or select a contact from your address book.
- Tap the Call icon to initiate the call.
Sending Messages
- Open the Messages application.
- Tap the New Message icon.
- Enter the recipient's number or select from contacts.
- Type your message and tap the Send icon.
Camera Usage
The BLU View 4 B135DL features an 8MP rear camera and a 5MP front camera.
- Open the Camera application.
- Tap the Shutter button to take a photo.
- Switch between front and rear cameras using the camera toggle icon.
- Access various modes like video, portrait, or panorama if available.
Maintenance
Cleaning Your Device
Use a soft, lint-free cloth to gently wipe the screen and body of your phone. Avoid using harsh chemicals, abrasive cleaners, or aerosol sprays, as these can damage the device's finish and internal components.
Battery Care
- Avoid exposing the battery to extreme temperatures.
- Do not puncture, disassemble, or modify the battery.
- Use only BLU-approved chargers and cables.
- For optimal battery longevity, avoid frequently draining the battery completely or keeping it at 100% charge for extended periods.
Software Updates
Regularly check for and install software updates to ensure your device has the latest features, security patches, and performance improvements. You can usually find this option in Settings > System > System update.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Device does not power on. | Ensure the battery is charged. Connect the charger and wait a few minutes before attempting to power on again. If unresponsive, perform a forced restart by holding the power button for 10-15 seconds. |
| Poor call quality or no signal. | Check if the SIM card is correctly inserted. Move to an area with better network coverage. Restart the device. Verify your Tracfone service is active. |
| Applications are crashing or freezing. | Close and reopen the application. Clear the app's cache and data in Settings > Apps & notifications > [App Name] > Storage & cache. Ensure the app is updated. If issues persist, uninstall and reinstall the app. |
| Battery drains quickly. | Reduce screen brightness. Close unused applications running in the background. Disable Wi-Fi, Bluetooth, and GPS when not in use. Check battery usage in Settings > Battery to identify power-hungry apps. |
| Cannot connect to Wi-Fi. | Ensure Wi-Fi is enabled on your device. Restart your Wi-Fi router. Forget the network in Settings > Network & internet > Wi-Fi and reconnect. Verify the Wi-Fi password. |
Specifications
| Feature | Detail |
|---|---|
| Model | BLU View 4 B135DL |
| Operating System | Android 11.0 |
| Processor | Quad-core, MediaTek Helio (2 GHz CPU Speed) |
| RAM | 3 GB |
| Internal Storage | 32 GB (expandable via microSD card) |
| Display | 6.0" HD+ |
| Rear Camera | 8 MP |
| Front Camera | 5 MP |
| Battery Capacity | 3000 mAh |
| Wireless Carrier | Tracfone (Locked) |
| Connectivity | 4G Cellular Technology, Wireless |
| Color | Black |
| Package Dimensions | 49.21 x 37.4 x 1.97 inches |
| Item Weight | 7 pounds |
| Included in Box | Power Adapter |
Important Information
Carrier Lock
This device is locked to specific carriers for secure network compatibility. Please ensure compatibility with your intended carrier before purchase and use.
Safety Guidelines
- Do not use the device while driving.
- Avoid exposing the device to extreme temperatures, direct sunlight, or liquids.
- Use only approved accessories.
- Do not attempt to disassemble or repair the device yourself. Refer to qualified service personnel.





