How to Unroot the Vivid

Unrooting Vivid involves only a few steps, relock thebootloaderand flash the stock firmware. If you’re looking for an sy way to unroot Vivid, nothing can be grt than the procedure given below. We’ve put together all the things you need to unroot your device, so let’s see how you can unroot your Vivid.By EditAndroidI. Before You Begin:1. You should have rooted your device using the guide givenhere.2. Make sure your device is charged at lst 60% for an uninterrupted process.II. Downloading Required Files:1.ADBFastbootRecovery2.RUU File(Double Click on it and follow instructions)For Below method download Zip Files:Here(Rename the zip file to PH39IMG.zip)III. Relocking Bootloader of the Vivid:1. Download and place both the files onto yourDesktop.2. Extract files from the ADBFastbootRecovery ZIP archive to your Desktop.3. Turn OFF your device using thePowerbutton.4.Rebootthe device into bootloader mode. Simply press and hold theVolume DOWN+Powerbuttons together and you should enter the bootloader mode.5. Select theFastbootoption from bootloader menu.6. Connect the device to your PC using the USB cable.7. Open aCommandPromptWindow on your Desktop by pressing and holding theShift on yourboardand right-clicking on any empty ar on the screen, then choose theOpen command window hereoption.8. Type in the following command into the Command Prompt Window:fastboot oem lock9. Your bootloader’s now relocked. Enter the following command to reboot your device:fastboot reboot10. You’re done now with the bootloader relocking process.Grt! You’ve just completed the half-part of the unrooting process, let’s move to the second-half.IV. Unrooting the Vivid:1. Connect the device toyourPCusing the USB cable. Make sure you can transfer the files fro and to your smartphone.2. Transfer the Stock ROM file to therootfolderof your phone’s SD card.3. Disconnect the device from your PC after the file is successfully transferred.4. Turn OFF the device.5. Reboot the device into bootloader mode. To do so, press and hold theVolume DOWN+Powerbuttons together.6. You should get a prompt on your screen asking you if you want to flash theStockROMfile. ChooseYesand go ahd.7. Reboot the device after you have flashed the Stock ROM file.8. You are now unrooted !Your phone’s now back to the stock firmware with stock recovery and norootaccess.