Nokia 6 devices can be flash the official firmware using the tool called OST (Online Service Tool). If you are looking to flash the stock firmware on Nokia 6, then you need this tool to flash. Earlier this tool cannot be used by any Customer End PC. Because this tool used to work only with the Authorized Nokia Service Partners registered PC. Now the good news is that even the consumer can use this tool without any issue.
Nokia 6 features a 5.5-inches display with a screen resolution of 1080 x 1920 pixels with Corning Gorilla Glass 3 protection. The smartphone is powered by Octa-core 1.4 GHz Cortex-A53 and Qualcomm MSM8937 Snapdragon 430 processor coupled with 3/4GB of RAM. The phone packs 32/64GB internal memory which can also be expanded up to 256GB via microSD card. The camera on the Nokia 6 comes with 16MP rear Camera with phase detection autofocus and dual-LED (dual tone) flash and 8MP front shooting camera with autofocus.
Nokia 6 runs on Android 7.1.1 Nougat out of the box with a Non-removable Li-Ion 3000 mAh battery with Fast battery charging. It also has a Fingerprint sensor in the front. The handset supports single sim with 4G. It comes with connectivity options such as Bluetooth, Wifi, USB OTG, 3G, and 4G.
