LG Optimus L7 II Dual is a Dual SIM smartphone with dedicated SIM switch key and running on Android 4.1.2 Jellybean operating system. The device features4.3-inch capacitive touch screen IPS display with standard resolution of 800 × 480 pixels. It is powered with 1 GHz dual-core Snapdragon MSM8225 processor and 768MB of RAM along with Adreno 203 GPU making the device good in performance as well as for Gaming. Optimus L7 II Dual comes with 8 Megapixel rear camera as well as VGA front-facing camera for making video calls. In terms of connectivity the device supports 3G, Wi-Fi 802.11b/g/n, Bluetooth, aGPS.
As the device appears mid ranged with basic configuration you will require a PC Suite yo carry out several important tasks such as using the phone as a Modem for connecting internet on your computer, or to sync phone contacts, messages, calendars etc between Computer and the phone. PC Suites also allows you to manage and play your media contents (music, movie, pictures) on your PC. Most importantly it allows you to backup the entire phone with its settings and applications so that it can be restore later anytime without loosing a single file. It also helps you to keep the phone updated to the most recent firmware available for Optimus L7 II Dual. If you want you can download the same from this page along with its USB Driver.