How to Unroot the T-Mobile G-Slate (v909)

Sick and tired of using root on your T-Mobile G-Slate? Want to unroot your device so you can get its warranty back? Either way, this guide should help you. Unrooting the T-Mobile G-Slate is as sy as flashing the stock firmware and you’re good to go. Here’s how:By EditAndroidI. Before You Begin:1. You should have rooted your device using the procedure givenhere.2. This procedure works for the v909 model only.II. Downloading Required Files:1.Restore Files2. nvflashIII. Unrooting the T-Mobile G-Slate (v909):1. Place both files you’ve downloaded to your Desktop.2. Extract files from both the archives over to your Desktop.3. Turn OFF your device.4. Turn it back on by holding downVolume UP+Volume DOWN+Powerbuttons together.5. Your device should reboot intoapexmode.6. Plug in your device to your PC via USB cable.7. Open a Command Prompt Window on your Desktop. To do that, simply hold down theShiftbutton and right-click anywhere on your Desktop and chooseOpen command window here.8. Type in following command into the Command Prompt Window you just opened:nvflash --bct v909.bct --setbct --configfile flash.cfg --crte --bl bootloader.bin --odmdata 0x3b048000 --sbk 0xe3baffc6 0xa9585c23 0xe21b497b 0x793d1932 --go9. It should install the stock firmware on your device.10. Once it’s done, simply use theResetbutton given inside your battery cover to reset your device.11. And you’re done!Brilliant! You’ve successfully unrooted your T-Mobile G-Slate v909 device and it won’t accept root-only apps any longer!