Before you can use your Mobal Classic Smartphone GT-S7390 for the first time you will need to charge the battery. Follow the instructions below on how to charge the battery.
Plug the small end of the charger into the multipurpose jack of the cell phone, and plug the large end of the charger into an electric socket.
What you should know about charging the battery
The cell phone can be used while the battery is charging, but it may take longer to fully charge.
Use only Samsung approved chargers, batteries and cables. Unapproved chargers or cables can cause the battery to explode or damage the device.
After fully charging the phone, disconnect the device from the charger. First unplug the charger from the device and then unplug it from the electric socket.
Checking the battery charge status
When you charge the battery when the cell phone is switched off, the following icon will show the current battery charge status.
Reducing the battery consumption
The Samsung GT-S7390 provides options that help to save battery power. By customising these options and deactivating features in the background, you can use the device longer between charges:
• When you are not using the cell phone, switch to sleep mode by pressing the Power button.
• Close unnecessary applications with the task manager.
• Deactivate Bluetooth.
• Deactivate Wi-Fi.
• Deactivate auto-syncing of applications.
• Decrease the backlight time.
• Decrease the brightness of the display.
Thank you for taking the time to view our blog post. After reading this post, you are now able to switch on your device. Learn how on our next post.