Scanning QR Codes on LG Viper 4G LTE LS840 smartphone is easy and only takes a few simple steps. Phone name: Viper 4G LTE LS840 Nowadays QR Codes are being used in many places for product related info or for a link to a website. Let’s learn how to scan QR Code using your LG […]
When you are planning on selling your LG Viper 4G LTE LS840 device or when you wanted to fully reset your device, you must remove the Google Account linked on your LG tablet or smartphone as well. Learn how to clear Google user account or how to delete Google Account on LG Viper 4G LTE
Doing a software or system update on your LG Viper 4G LTE LS840 is required to keep the phone secure and functioning smoothly. A software update provides the latest security patches and bug fixes for your LG device. Recent LG Viper 4G LTE LS840 Software versions run better than previous versions. On recent LG devices,
