How to Unroot the Photon 4G

If you’re sendingyourphoneback to Sprint, you need to unroot it first. It will reinstate the warranty, hence you won’t face any kind of problems at the service center. The process is quite simple, you just need to flash thestockROMand your phone would become as original and pure as it was when you unboxed it. Let’s see how you can unroot your Photon 4G.By EditAndroidI. Before You Begin:1. You should have rooted your device using the procedure givenhere.2. Make sure your device is fully charged or has at lst 70% of battery life left. If the battery level is less than this, you mayfaceissuesduring the process.3. You should have drivers for your device installed onyourPC. If you don’t, install the drivers given in the RSD Lite archive.II. Downloading Required Files:1.RSD Lite2.SBF FileIII. Unrooting the Photon 4G:1. Download and place both the files you downloaded to your Desktop.2. Extract files from both the archives to your Desktop.3. Install theRSD Liteprogram you extracted to your Desktop.4. Turn OFF your device.5. Press and hold theVolume UP+Powerbuttons together and your device should reboot into the RSD mode.6. Launch the RSD Lite program on your PC.7. Click on“…”in the tool and select theSBFfile you extracted rlier.8. Connect your device to your PC viaUSBcablethat came with it.9. Hit theStartbutton and it should commence flashing stock ROM.10. When it’s done, your device should reboot.11. And you’re unrooted now!Awesome! Your phone’s now back to the stock ROM that doesn’t contain any modifiions that you would normally see incustomROMsand regardless to say, it’s unrooted!