REMOVE PASSCODE / SCREENLOCK OPPO F11 CPH1911 WITH FLASHTOOL

as usual every day I will show you some problems regarding android smartphones starting from oppo / realme / vivo / xiaomi / samsung and so on, without auth and without dongle just using a tool that is very familiar among phonecell technicians especially if it's not a flashtool smartphone that we usually use also call it sp flashtool, but for oppo / realme / vivo / xiaomi / samsung devices it will be a little different for flashtool smartphone that we use, don't worry because I have provided several versions smartphone flashtool only specifically for the devices I mentioned above, one example that I will show today is remove pattern oppo f11 cph1911 only with flashtool is complete, here's how it works