HTC M8 – Wiped system and now TWRP Hangs

Hi all, i have a HTC M8 and wanted to instal a custom ROM so i installed TWRP and wiped everything on that phone.. now when i instal TWRP again it just hangs (pink writing: entering recovery) can anyone help please? i think the firmware i used isn’t correct either.. could this be the problem? i’m in the UK but have been told the phone is US varient on T-Mobile.. i just want TWRP to enter recovery so i can flash Revolution HD ROM for now until i can find correct firmware and RUU.

(bootloader) version-baseband: 1.21.21331147A1.19_2G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 3.28.401.6
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: ***removed***
(bootloader) imei: ***removed***
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B13000
(bootloader) cidnum: 11111111
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: df77f8b7
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0

Thank you