Samsung Galaxy S4 Boost Mobile SPH-L720ZKRBST Manual

Samsung Galaxy S4 Boost Mobile SPH-L720ZKRBST Phone manual cover
Pages 178
Year 2021
Language(s)
English en

Samsung Galaxy S4 Boost Mobile SPH-L720ZKRBST Phone Specification

The Samsung Galaxy S4 Boost Mobile SPH-L720ZKRBST is a versatile smartphone that combines advanced technology with user-friendly features. Powered by a Qualcomm Snapdragon 600 processor with a clock speed of 1.9 GHz and 2GB RAM, it ensures smooth multitasking and efficient operation. The device is equipped with a 5-inch Full HD Super AMOLED display that delivers vibrant colors and sharp details, enhancing the user experience for viewing media and navigating applications.

This model offers 16GB of internal storage, which can be expanded up to 64GB via a microSD card slot, accommodating a variety of apps, photos, and files. The Galaxy S4 features a 13-megapixel rear camera with autofocus and LED flash, capable of capturing high-resolution images and full HD videos. The 2-megapixel front camera supports video calling and selfies.

The phone operates on Android 4.2.2 Jelly Bean, with Samsung's TouchWiz interface providing additional customization and functionality. Connectivity options include 4G LTE, Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 4.0, NFC, and GPS, ensuring comprehensive access to networks and devices. The 2600mAh removable battery offers a decent life span for daily activities.

Noteworthy features of the Galaxy S4 include Air Gesture, Smart Scroll, and Smart Pause, which enhance user interaction through motion and eye-tracking capabilities. The device's design is sleek and ergonomic, with dimensions of 136.6 x 69.8 x 7.9 mm and a weight of 130 grams, making it comfortable to hold and use. Overall, the Samsung Galaxy S4 Boost Mobile SPH-L720ZKRBST is a well-rounded smartphone that caters to users seeking reliability and performance in their mobile devices.

Samsung Galaxy S4 Boost Mobile SPH-L720ZKRBST Phone F.A.Q.

How do I perform a factory reset on my Samsung Galaxy S4 Boost Mobile SPH-L720ZKRBST?

To perform a factory reset, go to Settings > Accounts > Backup and reset > Factory data reset. Tap on 'Reset device' and then select 'Erase everything' to confirm.

What should I do if my Galaxy S4 SPH-L720ZKRBST is not charging?

First, ensure the charger and cable are functioning by testing them with another device. Clean the charging port for any debris and try a different power outlet. If the problem persists, consider replacing the battery or checking for software updates.

How can I improve battery life on my Samsung Galaxy S4?

Reduce screen brightness, disable background apps, turn off Wi-Fi and Bluetooth when not in use, and enable power saving mode. Check battery usage in Settings to identify and manage apps consuming excessive power.

How do I clear cache partition on the Galaxy S4 SPH-L720ZKRBST?

Turn off the phone, then press and hold the Volume Up, Home, and Power buttons simultaneously. Release them when the Samsung logo appears. Use the Volume buttons to navigate to 'wipe cache partition' and confirm with the Power button.

Why is my Galaxy S4 running slow and how can I fix it?

Clear app cache and data, ensure the device software is up-to-date, and uninstall unused apps. A factory reset can also help if the device remains slow.

How can I enable Developer Options on my Galaxy S4 SPH-L720ZKRBST?

Go to Settings > About phone, then tap 'Build number' seven times until a message says Developer Options have been enabled. Access them from the main settings menu.

What steps should I take if my Galaxy S4 SPH-L720ZKRBST won't turn on?

Remove and reinsert the battery, attempt a different charger, and try booting into recovery mode by pressing Volume Up, Home, and Power buttons. If unsuccessful, it may require professional repair.

How do I take a screenshot on my Samsung Galaxy S4?

Press and hold the Power and Home buttons simultaneously until the screen flashes. The screenshot will be saved in the Gallery under the Screenshots folder.

How can I update the software on my Galaxy S4 SPH-L720ZKRBST?

Go to Settings > More > About device > Software update > Update. If an update is available, follow the prompts to download and install it.

What to do if my Galaxy S4 SPH-L720ZKRBST has no sound during calls?

Check the volume settings, ensure the device is not in silent mode, and test the speaker with other audio. If issues persist, restart the device or perform a factory reset as a last resort.