How to Unroot the Strk 7

You are not eligible to get the officialfirmwareupdates if you are running on the custom ROMs. If you want to enjoy the bug-fixes and software updates on your device, you need to be on the stock ROM with norootaccess. If you are waiting to get the official updates on your Strk 7 and want to get back to thestockROM, here’s how you can do it. The following guide shows you how you can unroot your Strk 7 device and be eligible to get the official updates.By EditAndroidI. Before You Begin:1. You should have rooted your device using the procedure givenhere.2. This will reinstate the warranty that you lost after rooting your device.II. Downloading Required Files:1.Stock ROM(Download the latest version available)2.Stock Recovery(Download the Recovery that matches with the Stock ROM you are downloading)3.FastbootIII. Installing Stock Recovery on the Strk 7:1. Download and place all the three files onto your Desktop.2. Extract files from the Fastboot archive to your Desktop.3. Turn OFF your device using thePowerbutton.4. Reboot your device into the Fastboot mode by pressing and holdingVolume DOWN+Powerbuttons together.5. Connect your device to the PC using the USB cable.6. Open aCommandPromptWindow on your Desktop by right-clicking on any empty ar on the screen while holding theShiftbutton, then chooseOpen command window here.7. Issue the following command using the Command Prompt Window you just opened. Make sure to replace therecovery.imgwith the actual name of the recovery .fastboot flash recovery recovery.img8. After it has finished flashing the recovery, issue the following command to reboot your device.fastboot reboot9. Your device should reboot.You have successfully replaced the custom recovery on your device with thestockrecovery. Now, hd on to the next section to lrn how to flash the Stock ROM on your device.IV. Unrooting the Strk 7:1. First of all, rename the Stock ROM file you downloaded toupdate.pkg. It will make it sier to call during the process.2. Connect your device to the PC using the USB cable.3. Copy the Stock ROM file to therootfolderof your device’s internal storage. It is the topmost folder where you have to copy the file.4. Unplug the device from the PC after the file has been copied.5. Turn OFF your device using thePowerbutton.6. Reboot your device into theRecoveryModeby pressing and holdingVolume UP+Powerbuttons together.7. Choose2. Software upgrade via Update.pkg on SD Card.8. Press thePowerbutton on your device and the unrooting process will begin.9. You will get a confirmation on your screen when the recovery has finished installing the Stock ROM.Good job! You have successfully unrooted your Strk 7 device and now you enjoy the warranty period which just got reinstated.