Here my process how to root Oppo F3+ . Who need firmware plz google it or https://drive.google.com/file/d/0B8G...41RkVVOEE/view
1. Open MsmDownloadTool for F3+ ( ofp auto recognize and load in tool)
2. Press F5 uncheck all but stick recovery. Click on recovery and choose recovery.img file LINK HERE https://www.4shared.com/s/fZdnE-ybaca
3. Start it and download only recovery until successfull.
4. Turn off phone by press and hold combination key Power + Volume up + Volume down
when phone vibrate release all key but press hold Volume down to enter Recovery mode.
5. Congratution you have TWRP, the first time you choose english language and enjoy!
Flash suppersu zip bla bla....DIY
TWRP by chinese named Wuxianlin. Thank you very much.
Any question please pm me facebook.com/tedofukatozi