Samsung Galaxy Note 8 (codename: greatlte/greatqlte) (Exynos/Snapdragon) was launched in August 2017. The handset came with Android 7.1.1 Nougat and was later upgraded to Android 9.0 Pie. Recently this device has received official TWRP recovery support. So, on this page, we will guide you to install the TWRP Recovery on Galaxy Note 8. This guide contains written instructions and video tutorials to help you install it quickly. Make sure to download the required files and then jump straight into instructions on installing TWRP Recovery on Galaxy Note 8.
Remember that before heading over to the process, you will need to unlock the device bootloader at first. As smartphone OEMs provide a locked bootloader to their devices due to some security concerns, to install any third-party file, you will need to unlock the bootloader. Then you will be capable of installing TWRP Custom Recovery on your Galaxy Note 8 device and root as well. The TWRP Recovery can also take Nandroid backups, restore, wipe out system/data/cache, and more.
Regarding the specifications, Galaxy Note 8 features a 6.3-inches display with a screen resolution of 1440 x 2960 pixels. It is powered by an Exynos 8895 Octa processor and 6GB of RAM. The phone packs 64/128/256GB internal memory. The camera on the Galaxy Note 8 comes with a Dual 12 MP and 8MP front shooting camera. It is backed by a Non-removable Li-Ion 3300 mAh battery with Fast battery charging (Quick Charge 2.0). It also has an Iris scanner and fingerprint sensor on the back.
TWRP Recovery and its Advantages
Team Win Recovery Project is an open-source software custom recovery image for Android-based devices. It provides a touchscreen-enabled interface that allows users to install third-party firmware and back up the current system which is functions often unsupported by stock recovery images. – WikiPedia





how do i unlock or check my bootloader status?