[SOLVED] HTC One M7 no longer boots after flashing: Kernel; Bulletproof-m7-13.0

Kind XDA users,

A friend of mine uses a black HTC One and has flashed the following kernel: Bulletproof-m7-13.0.
Now he can no longer boot his phone.

- He can still enter recoveery and bootloader.
- Android information: Stock 4.2.2 (rooted) unlocked - S-ON.
- Recovery installed is: Team win recovery projecT; v2.6.3.0.

- Getvar all output:
(bootloader) version: 0.5
(bootloader) version-bootloader: 1.54.0000
(bootloader) version-baseband: 4A.17.3250.14
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 2.24.401.8
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno: HT34VW910xxx
(bootloader) imei: 3xxxxxxxxxxxxxxx
(bootloader) meid: 00000000000000
(bootloader) product: m7_ul
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0710000
(bootloader) cidnum: HTC__E11
(bootloader) battery-status: good
(bootloader) battery-voltage: 3865mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-d959c75800
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.052s

Could anyone please direct us to the ROM needed for this model?
If possible any directions on how to flash this properly?
Any help will be very welcome.


Kind regards, Stefan.

Solved, used fastboot: Fastboot flash boot boot.img

Image downloaded from:
http://xda7.androidrevolution.org/db_mirror/Firmware/index.php?dir=HTC/HTC_One/401/