ALSO MAKE SURE YOU FOLLOW THE GUIDE PROPERLY. FAR TOO MANY ERRORS ARE BEING MADE BY NOT READING OR FOLLOWING STEPS IN ORDER.
This guide will help you get your phone back to stock after using any of the 5 S-Off methods that either have been or are currently available to us.
Credit to Scotty1223. I edited his One S guide for the DNA.
First post is for Facepalm and JTAG S-off only. RevOne instructions are in the second post. Moonshine and Rumrunner is in post 3.
***IF YOU HAVE A CUSTOM SPLASH SCREEN INSTALLED, THE STOCK SPLASH SCREEN MUST BE FLASHED BEFORE DOING ANYTHING! SEE FOURTH POST FOR LINKS AND INSTRUCTIONS FOR FLASHING THE STOCK SPLASH SCREEN***
***DO NOT ISSUE ANY OF THE WRITESECUREFLAG COMMANDS ON AN ENG HBOOT AS IT WILL BRICK THE DEVICE. JUST FOLLOW THE GUIDE.***
For those who want to return to stock and have used the JTAG method for achieving S-Off, this guide will also work for you. It all depends on what you did AFTER you got your JTAG phone back. If you wrote a new CID using fastboot and HTCDev unlocked, follow the guide as it is written out.
If you didn't write a new CID and use HTCDev unlock and just merely flashed a modified/ENG HBOOT, then the process would be: Fastboot flash stock hboot, RUU to stock, fastboot oem writesecureflag 3, then allow phone to update using the OTA process. You can find the commands/files/steps for these 3 simple steps below as well.
Lock bootloader zip: lock bootloader MD5: f335f78f9f46469c823da0c671026de5
3.06 RUU: 3.06 RUU
1.Copy the "lock bootloader zip" onto root of internal storage and flash in recovery of your choice. Once it is flashed Reboot your phone.
2.Reboot into bootloader either using 4 in 1 power menu (if your ROM supports it). Or plug your phone into a USB port, turn on USB debugging and open a command prompt and type:
adb devices (Your device ID should be listed) adb reboot bootloader
IF YOU ARE RUNNING ANY HBOOT THAT IS NOT THE 3.06 HBOOT (1.54 in bootloader), YOU MUST FLASH 3.06 HBOOT BEFORE CONTINUING - SEE POST 4
3. run the RUU as admin (right click, run as administrator)
4. After RUU completes and phone reboots, make sure usb debugging is on and in charge only mode and open cmd prompt
5. Run the following:
adb devices (your device should be listed) adb reboot bootloader fastboot devices (your device should be listed) fastboot oem writecid VZW__001 (2 underscores) fastboot reboot-bootloader fastboot getvar cid (verify your stock CID) fastboot oem writesecureflag 3 fastboot reboot-bootloader *verify you are locked s-on fastboot reboot
Should now be 100% stock, S-ON, with CID 100% stock as well.