So, I got a device. An Oppo F1 Plus (X9009). My dad gave it to me, and i really wanted to root and install a custom rom on it. However, most of the links were dead, except for the files used to root this phone, and a TWRP build for this device. And, there were no guides for this phone that were clear and accurate. So, why not make a guide with as much info as i can add?(I posted this in the Oppo F1 Forums, since there was no dedicated Oppo F1 Plus Forum)DISCLAMER (PLEASE...​Read more