Samsung Galaxy Z Flip4 Boost SM-F21UZAABST Guide

Samsung Galaxy Z Flip4 Boost SM-F21UZAABST Phone manual cover
Pages 2
Year 2021
Language(s)
English en

Samsung Galaxy Z Flip4 Boost SM-F21UZAABST Phone Specification

The Samsung Galaxy Z Flip4 Boost SM-F21UZAABST is a cutting-edge foldable smartphone that combines modern technology with sleek design. It features a compact form factor, allowing users to enjoy the convenience of a full-sized smartphone that can easily fit into a pocket. The device is powered by the Snapdragon 8+ Gen 1 processor, providing enhanced performance and efficiency for multitasking and demanding applications. The 6.7-inch Dynamic AMOLED 2X main display offers vibrant colors and sharp resolution, with a 120Hz refresh rate ensuring smooth scrolling and responsive touch interactions. When folded, the 1.9-inch Super AMOLED cover display provides quick access to notifications, widgets, and essential functions.

The Galaxy Z Flip4 is equipped with a dual-camera system composed of a 12 MP ultra-wide and a 12 MP wide sensor, delivering high-quality photos and videos with optical image stabilization and advanced night mode capabilities. The front-facing 10 MP camera supports crisp selfies and video calls. The phone runs on Samsung's One UI, based on Android 12, offering a user-friendly interface and customizable features. It includes 8 GB of RAM and offers 128 GB or 256 GB of internal storage options, catering to various user needs.

The device supports 5G connectivity, ensuring fast internet speeds and improved network reliability. It also features a 3700 mAh battery with fast charging and wireless charging capabilities, providing extended usage and convenience. The Galaxy Z Flip4 includes a side-mounted fingerprint sensor for enhanced security and easy access. With its robust design, featuring Gorilla Glass Victus+ and an aluminum frame, the phone is built to withstand everyday wear and tear. Overall, the Samsung Galaxy Z Flip4 Boost SM-F21UZAABST offers a unique blend of innovation, performance, and style, making it an appealing choice for tech enthusiasts and fashion-forward users alike.

Samsung Galaxy Z Flip4 Boost SM-F21UZAABST Phone F.A.Q.

How do I take a screenshot on my Samsung Galaxy Z Flip4?

To take a screenshot on the Galaxy Z Flip4, press the Volume Down and Power buttons simultaneously for a brief moment. The screen will flash, indicating a screenshot has been captured. You can view the screenshot in the Gallery app.

How can I extend the battery life of my Galaxy Z Flip4?

To extend battery life, reduce screen brightness, turn on power-saving mode, limit background app activity, and disable features like Bluetooth and GPS when not needed. Additionally, ensure your software is up to date for the most efficient battery performance.

My Galaxy Z Flip4 won't charge. What should I do?

First, check if the charging cable and adapter are working by trying them with another device. Clean the charging port to remove any debris. If the problem persists, try using a different charging cable and adapter. If none of these steps work, contact Samsung support.

How do I enable the developer options on my Samsung Galaxy Z Flip4?

To enable Developer Options, go to Settings > About Phone > Software Information. Tap on 'Build Number' seven times. Enter your PIN or pattern lock if prompted. Developer Options will now appear in the main settings menu.

How can I reset my Galaxy Z Flip4 to factory settings?

To reset your device, go to Settings > General Management > Reset > Factory Data Reset. Follow the on-screen instructions to complete the process. Ensure you've backed up important data before proceeding, as this will erase all data on the device.

What should I do if my Galaxy Z Flip4 screen is unresponsive?

Try restarting the device by holding the Power button and selecting Restart. If the screen remains unresponsive, perform a forced restart by pressing and holding the Volume Down and Power buttons for about 10 seconds. If the issue persists, contact Samsung support.

How do I transfer data from my old phone to my Galaxy Z Flip4?

Use Samsung Smart Switch to transfer data. Install the app on both devices, connect them via Wi-Fi, and select the data you wish to transfer. Follow the on-screen prompts to complete the transfer process.

Can I use my Galaxy Z Flip4 while it's charging?

Yes, you can use your Galaxy Z Flip4 while it's charging. However, it's advisable to avoid heavy usage, like gaming or video streaming, as this may increase the device's temperature and charging time.

How do I update the software on my Galaxy Z Flip4?

To update the software, go to Settings > Software Update > Download and Install. Your device will check for available updates and prompt you to install them if any are found. Ensure your device is connected to Wi-Fi and has sufficient battery life before updating.

How can I improve the camera performance on my Galaxy Z Flip4?

Make sure your camera lens is clean and free from smudges. Use the Pro Mode for better control over camera settings and ensure the camera app is updated. Additionally, take advantage of natural lighting for better photo quality.