Warning will show up before entering into Download Mode, press Volume Up key to enter Download mode, which has a green robot figure and Downloading… Do not turn off target!!.
Hold Home + Power + Volume Down buttons or hold Volume Down + Bixby buttons.Turn off your device, then enter Download Mode.Then extract the Firmware Samsung Galaxy S8 SM-G950U that you have downloaded.For more details, you can read and follow the following guidelines: How to Flashing Samsung Galaxy S8 SM-G950UĪll types of Samsung device can be flashed this way. Make sure You download all required files, if done let's to do this. Additional Files or Software: Before Flash Samsung Galaxy S8 SM-G950U make sure the battery is at least 60% charged and you have to prepare the following materials: