[HTC One X+] frrobin:
If you already successfully unlocked the phone thats a good news. and please keep your unlock_code.bin for future use. Anyways if u can follow all the instruction given in this forum it's not that hard to solve your problem. there are multiple solution for the problem you are facing.

So, well i hope u can still go to the fastboot mode right? if u can then u can use the adb push functions to install a recovery in your HOX+. follow the procedure below to install a recovery:

Unlock the phone again like you did before.

install a recovery:

please download the files u going to need to install the recovery:

a) https://goo.im/devs/philz_touch/CWM_Advanced_Edition/enrc2b/philz_touch_6.19.3-enrc2b.zip/

b)http://d-h.st/rNC all credit goes to m0narx (team venom).

c)before you can do anything u must need to have adb drivers installed on your pc and HTC usb driver to get your phone when you are in fastboot mode. since u already unlock the phone i hope you have those.

i hope you downloaded the abode files needed

1. You need adb drivers installed on your pc and HTC drivers. once this process is done go to fastboot and connect your usb to the phone. your phone will show fastboot USB.

2. In the kernel flasher you will see a rar file containing many files. just unrar the file and go to the folder, you will see a file called VenomKernelFlasher.exe. open it as administrator . then go to manual tab...then only click on flash recovery image and uncheck other options... then click browse and find your philz recovery that you downloaded early(you have to unzip if its a rar/zip). then you just have to press start flash. keep in mind your phone must be connected in fastboot mode and showing fastboot USB before you press start flash or it will do nothing. there are sometimes the first try wont work. venom flasher may show you an error. but don't worry. press start fash again and you might see successful and you have a recovery in your phone.

now you can go to the recovery mode by pressing power+volume down key and then recovery.

If you successfully done the above process now you just need to install a custom rom in your device from philz recovery and have fun with your phone:)

I think your phone completely blank and you dont have any rom copied in your phone's memory. now only way to install a rom is go to philz recovery.

I am giving you all the easy proess so that u dont need to know any adb command.

DOWNLOAD this another useful software, WinDroid Universal Android Toolkit: http://xdaforums.com/showthread.php?t=2727916

a)go to philz recovery...then go to install zip....then go to install zip from sideload.

b)on the pc now you go to the toolkit then go to adb commands then press sideload ROM and a box will appear. then you just have to browse your custom rom of your own choice. and wait till it finished. there will be no progress bar. but in the toolkit when the process is done it will show you a message. also in the phone. wait for it to complete.

suggested rom:

Download Android Revolution HD 8.0 from here: http://android-revolution-hd.blogspot.com/p/android-revolution-hd-mirror-site-var.html

go to htc one x+ section adn download both rom and boot.img.

AFTER YOU COMPLETED THE ABOVE PROCESS YOUR PHONE HAVE A CUSTOM ROM INSTALLED IN YOUR DEVICE. IF YOUR PHONE IS S-ON THEN FOLLOW THE LAST STEP TO SUCCESSFULLY BOOT YOUR PHONE:

now you going to need the boot.img that you downloaded....you have to push the boot.img with adb shell to boot your android phone.

if you know how to do it then fine. if not pm me i will help you out with this also.