How to Unroot/Flash Stock rom in the One X+ (International Version)

While the One X+ has been launched just a couple of weeks ago, it’s gotrootaccessas well as a custom recovery. With all these wpons, you must have enjoyed installingcustomROMsand apps on the device to expand its functionality to a grter extent. All these goodies are grt to use as long as they work properly, but once any of these start to function improperly, the only solution you’re left with is going back to stockfirmware. It unroots the device and takes you back to stock with no external apps at all. If you want to unroot your One X+, the guide’s waiting just below.By EditAndroidI. Before You Begin:1. You should have rooted your device using the procedure givenhere.2. The following procedure should reinstate the warranty of your device.3. This works onbasedPCs only.4. This procedure is intended to work on the International Version only.II. Downloading Required Files:1.Stock RUU2.FastbootIII. Relocking Bootloader of the One X+:1. Download and put both the files on your Desktop.2. Extract files from theFastbootarchive to your Desktop.3. Turn OFF your device.4. Reboot the device into Fastboot mode. To do so, press and hold theVolume DOWN+Powerbuttons together.5. ChooseFastbootoption from the list usingPowerbutton.6. Connect the device to your PC using the USB cable.7. Open aCommandPromptWindow on your Desktop. To do that, right-click on any empty ar on the screen while holding down theShiftbutton, then chooseOpen command window here.8. Enter following command into the Command Prompt Window:fastboot oem lock9. It should re-lock thebootloaderof your device.10. Once it’s done, type in following command:fastboot reboot11. And you’re re-locked!Grt! The bootloader’s relocked and you can now run the RUU to get your device back to stock. Here’s how you can do it.IV. Unrooting the One X+:1. Turn OFF the device.2. Put it into Fastboot mode. To do so, press and hold theVolume DOWN+Powerbuttons together.3. ChooseFastbootoption from the list.4. Connect the device toyourPCusing the USB cable.5. Double-click on theRUUexecutable file you have placed on your Desktop.6. Follow the on-screen instructions.7. And you’re unrooted!Wonderful! The device has now been restored to stock firmware and the root access is removed. Your warranty’s back now and you’re safe to take it to service center, if needed.