[Android Q&A, Help & Troubleshooting] baxter006:
Ok well i don't have an RUU file for you, but i do a file to put on the root of your extenal sd card

0PE6IMG_A31_UL_K44_DESIRE_SENSE60_HTC_Europe_1.02.401.1_R_Radio_00.03.012_U10012131_41.09.1216_release_427920_signed

https://drive.google.com/file/d/0Bw7S-kfd-L-RQWtPMjc4QXZLMGM/view?usp=sharing

i believe this is the right one for you, once downloaded (its 1 gig) you rename it to 0PE6IMG and copy to the extenal sd card using memory card reader on your pc, then boot your phone into bootloader it should start verifying the zip file then give you the option to flash it (i think its best to have your bootloader relocked not 100% if thats matters) .

Once flashed i would then unlock the bootloader again

Install the security update from within the phone before you flash the TWRP recovery

Then flash the recovery, create a backup within TWRP, then start removing bloatware and converting user apps to system apps

Heres what bloat ware i removed from my UK orange version via TWRP file manager

All Amazon apps (called Orange Amazon kindle.apk Etc) about 100mb total

Facebook 40mb

Twitter

Instagram

Linkdin

HTC scribble (called LUCY.apk) 25mb

Stocks and shares (called stocks.apk) 1mb

HTC zoe video creater (called HTCZero.apk) 90mb

Browser default (browser.apk) 5mb i use the chrome browser so dont need it

Tasks (mytasks.apk) 5mb

KidMode-google.apk 45mb

Keyboard everyone apart from English and English all (obvously keep what other ones you use)

HtcDotMatrix.apk 8mb (only delete if you don't have a dot view case-i dont have one)

polaris office (not full version has in purchases)

Six Google apps I don't use total size 60mb in total

Books.apk

Geniewidget.apk (news and weather)

Magazines.apk

Music2.apk (Google play music not the default HTC music player)

Plusone.apk (Google+)

Videos.apk (Google movies and tv)

about 400mb I've saved removing these apps

I recommend intergrating system updates as this wil save you space, theres quite a few apps that will do this for you like LinkSD and system cleaner 2

Converting user apps to system apps gives mixed results but does allow you to use the space gained from removing bloatware, apps that don't like being moved

Zarchiver (CRASHES)

Track Id (CRASHES)

Word lens (CRASHES)

Terminal (Jack palevich) (CRASHES)

Mxplayer (CRASHES)

Mp3 video convertor (CRASHES)

Flud (torrent client) (CRASHES)

Sky go (CRASHES)

Tune in radio (CRASHES)

Guardian (CRASHES)

BBC iPlayer radio (CRASHES)

BBC media player (CRASHES)

BBC I player (CRASHES)

Google calender (doesn't save entry's once moved)

Ive read its best not to move apps that are paid for like because they are encrypted APK, so i haven't moved any games i've bought

Apps that work fine being moved to system

All 4

Allcast the app it self not the licence key app

Auto Redial

Barcode generator AEIOU

Buzz feed

Calculator plus DIGITALCHEMY LLC

Call recorder CLEVER MOBILE

Chrome browser google

Chromecast

Daily Mail Online

Darts score board HAAZ

Ebay

Fast Connect Wifi made easy

Google keep

IMDB

ITV player

Paypal

SPeedtest.net

Steam

Trainline

Trip advisor

Tube map london underground

Whatsapp

Wifi Analyser FARPROC

Wiki

Youtube

Popcorn time and Tubemate both work when moved to system apps, the only issue i had was because they are non play store apps, when they try and update them selves they fail. So you have to move them back to user apps, update then move them back to system apps.