Quick note / disclaimer: as always, you are ultimately responsible for any root-related activities on your phone.
You should understand not only the benefits of rooting, but also any possible consequences (voided warranty, boot-loops, bricking, etc.) that might occur as a result of your root-related actions.
AndroidForums.com / Phandroid.com, its owner, and staff are not liable for any root actions you might undertake as a result of information used from this site.
Reading, researching, understanding, and carefully following the published steps and instructions can go a long way towards helping to make your rooting efforts a successful one.
You should understand not only the benefits of rooting, but also any possible consequences (voided warranty, boot-loops, bricking, etc.) that might occur as a result of your root-related actions.
AndroidForums.com / Phandroid.com, its owner, and staff are not liable for any root actions you might undertake as a result of information used from this site.
Reading, researching, understanding, and carefully following the published steps and instructions can go a long way towards helping to make your rooting efforts a successful one.
Kingroot (App or Windows .exe) ( https://kingroot.net/ )
USB Debugging Enabled Device
Latest Android ADB Drivers.
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Steps
1) Open Kingroot
2) Click Root
3) Wait a bit, it will install things on your device, allow everything/click the green button (Windows only)
4) When finished it will ask if you want to make your device faster, press whichever you choose, (it's a ram freer thing)
5) Enjoy your rooted Coolpad Rogue!