The Samsung Galaxy J7 is an affordable midrange device that offers good bang for the buck compared with rivals.
Samsung released the Galaxy J series smartphones, the Galaxy J7 runs 4G network and 13MP Rear-Facing Camera + 5MP front-facing camera (with a penchant for selfies) in June 2015. It features a 5.5 inches 720p Super AMOLED screen. It comes with two different visions, Snapdragon 615 and Exynos 7580. Both of them are octa-core Cortex-A53 processor. However, the Snapdragon is four cores at 1.5GHz and four at 1GHz, Adreno 405 GPU; the Exynos 7580 is eight cores at 1.5GHz, Mali-T720MP2 GPU. The Galaxy J7 is a dual-SIM (also use as microSD card slot) phone with LTE connectivity.
It's a reliable, capable device though it lacks style. Unfortunately, it is only avaliable in Asia at present.
Preparatories - The preparation before you root your device.
- Backup all your files first
- Device powered on.
- At least 50% battery level.
- Disable Fast boot in Settings->Battery
- Internet connection necessary (Wi-Fi network suggested).
- Allow installation of apps from unknown sources. Settings > Security > Unknown Sources
Begin to Root Samsung Galaxy J7 Step by Step
Step 1
Download TWRP SM-J700Download SuperSu
Step 2
Open the folder of KingoRoot, type CMD at the address bar and press enter. Type the following command in CMD to boot into Bootloader Mode.adb reboot bootloader
fastboot boot (pull the twrp.img into cmd)
E.G.
fastboot boot D:\Kingo ROOT\tools\twrp-3.0.2-6-pme.img