[Verizon HTC One (M8)] dottat:
**IF you are looking for the RUU to downgrade while s-on to use sunshine you want the blue links below!***

Below is the official RUU. This zip can be flashed via fastboot/RUU mode or via SD card. It is NOT rooted. This will be especially useful for users who want to relock/s-on in order to sell or return their phone. Make sure you download to this software/firmware combo using my other pre-rooted version first!!!!! Once you have your bootloader locked and tamper flag cleared you can turn s on. Then you can flash this RUU to remove any/all traces of root. This ruu will NOT wipe internal storage or data. This RUU is NOT ROOTED!

If you use fastboot/adb method i recommend using this HTC version of fastboot/adb. It's taylored specifically for our phones by HTC. https://www.androidfilehost.com/?fid=95784891001612150

Remember - You cannot downgrade firmware unless s-off!!!

Though you should be able to switch between the two 5.0.1 RUU while s-on!

Rename zip to 0P6BIMG.zip ***Make sure you don't add a 2nd .zip to the file name as windows 8 has file extensions for known file types hidden by default!** Depending on your current firmware level you may need to flash the official hboot download below using the same method as the RUU.

Option 1

For Marshmallow

Download DOTTAT_VZWM8_S_ON_6_0.exe and doubleclick. Allow file to extract and install dependencies and then follow on screen prompts.

For Lollipop

Download DOTTAT_VZWM8_S_ON_5.0.1_RUU.exe and doubleclick. Allow file to extract and install dependencies and then follow on screen prompts.

All others

Download DOTTAT_M8_444_S_ON_FUU.zip. Extract and double click on ARUwizard.exe. Follow prompts to update your phone.

Option 2

Copy 0P6BIMG.zip to root of a physical SD formatted to fat32. No exfat! No internal storage! Must be external SD formated to fat32!

Reboot phone to bootloader and follow prompts once RUU is detected by phone.

Option 3

Fastboot RUU mode . This method assumes you have a working ADB/Fastboot directory on your PC. Download RUUish file and place in your working fastboot/adb directory. Boot your phone to fastboot mode and connect to PC. Issue the following commands.

fastboot oem rebootRUU

###while in this mode your phone will display an HTC logo on the screen

fastboot flash zip 0P6BIMG.zip

##while in this mode you will see an HTC logo on the screen and a green status bar across the bottom of the screen. When command output ##completes it may say reboot required to flush etc... if that's the case issue a "fastboot reboot-bootloader" command and restart option 1 again.

example

## assuming flash completes and no further flushing/reboots are requested from the cmd output you can now reboot IF you simply wish to reboot the system you can issue "fastboot reboot" which will reboot system.

## expect a good 5 minute plus first boot!

Downloads Do NOT mirror these elsewhere.

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RUU link

6.0 Marshmallow zip

https://www.androidfilehost.com/?fid=24438995911975645

6.0 Marshmallow EXE

https://www.androidfilehost.com/?fid=24438995911975667

5.0.1 RUU exe with stage fright patch

https://www.androidfilehost.com/?fid=24052804347813949

5.0.1 RUU zip with stage fright patch

https://www.androidfilehost.com/?fid=24052804347813946

5.0.1 RUU EXE (single exe don't unzip)

https://www.androidfilehost.com/?fid=95916177934540519

md5 e0ca625c221724d1e50d27330f97ba32

5.0.1 RUU zip

https://www.androidfilehost.com/?fid=95916177934540511

md5 6a32ce5d3f86b886d38414e27cf5246e

4.4.4 RUU EXE

https://www.androidfilehost.com/?fid=95784891001604008

md5 5924502c708061b9dd4f6c132cd6729c

4.4.4 RUU zip

https://www.androidfilehost.com/?fid=95784891001604006

md5 6077fefbc12b51ae55f1a066c863a414

4.4.3 RUU zip

https://www.androidfilehost.com/?fid=95747613655043110

4.4.2 RUU zip

https://www.androidfilehost.com/?fid=23622183712474753

MD5 c72983b61d57bf74999b16d92780a600

Official hboot link

6.0 Hboot (marshmallow)

https://www.androidfilehost.com/?fid=24438995911975644

5.0.1 hboot

https://www.androidfilehost.com/?fid=95916177934540510

4.4.4 hboot

https://www.androidfilehost.com/?fid=95784891001604007

4.4.3 hboot

https://www.androidfilehost.com/?fid=95747613655049391

4.4.2 hboot

https://www.androidfilehost.com/?fid=23622183712474759

-	MD5 8331b154bbf10b8d0171d2bc1170f81a