[One (M8) Android Development] TarekElsakka:
This decrypted RUU ruined my device. It is S-OFF and I changed MID and CID to match the DEveloper Edition one. I then used Fastboot in order to flash it and this is the log:

Tareks-MBP:~ tarekelsakka$ fastboot flash zip /Users/tarekelsakka/Downloads/android/rom.zip
sending 'zip' (1552406 KB)...
OKAY [ 59.290s]
writing 'zip'...
(bootloader) zip header checking...
(bootloader) zip info parsing...
(bootloader) checking model ID...
(bootloader) checking custom ID...
(bootloader) start image[hboot] unzipping for pre-update check...
(bootloader) total_image_number=21

(bootloader) start image[adsp] unzipping & flushing...
(bootloader) [RUU]UZ,adsp,0
(bootloader) [RUU]UZ,adsp,11
(bootloader) [RUU]UZ,adsp,22
(bootloader) [RUU]UZ,adsp,32
(bootloader) [RUU]UZ,adsp,44
(bootloader) [RUU]UZ,adsp,55
(bootloader) [RUU]UZ,adsp,66
(bootloader) [RUU]UZ,adsp,76
(bootloader) [RUU]UZ,adsp,87
(bootloader) [RUU]UZ,adsp,98
(bootloader) [RUU]UZ,adsp,100
(bootloader) [RUU]WP,adsp,0
(bootloader) [RUU]WP,adsp,100
(bootloader) ...... Successful
(bootloader) current_image_number=0

(bootloader) start image[boot] unzipping & flushing...
(bootloader) [RUU]UZ,boot,0
(bootloader) [RUU]UZ,boot,12
(bootloader) [RUU]UZ,boot,24
(bootloader) [RUU]UZ,boot,36
(bootloader) [RUU]UZ,boot,48
(bootloader) [RUU]UZ,boot,60
(bootloader) [RUU]UZ,boot,71
(bootloader) [RUU]UZ,boot,83
(bootloader) [RUU]UZ,boot,95
(bootloader) [RUU]UZ,boot,100
(bootloader) [RUU]WP,boot,0
(bootloader) [RUU]WP,boot,99
(bootloader) [RUU]WP,boot,100
(bootloader) ...... Successful
(bootloader) current_image_number=1

(bootloader) start image[dzdata] unzipping & flushing...
(bootloader) [RUU]UZ,dzdata,0
(bootloader) [RUU]UZ,dzdata,8
(bootloader) [RUU]UZ,dzdata,20
(bootloader) [RUU]UZ,dzdata,26
(bootloader) [RUU]UZ,dzdata,32
(bootloader) [RUU]UZ,dzdata,37
(bootloader) [RUU]UZ,dzdata,44
(bootloader) [RUU]UZ,dzdata,50
(bootloader) [RUU]UZ,dzdata,58
(bootloader) [RUU]UZ,dzdata,65
(bootloader) [RUU]UZ,dzdata,73
(bootloader) [RUU]UZ,dzdata,78
(bootloader) [RUU]UZ,dzdata,83
(bootloader) [RUU]UZ,dzdata,90
(bootloader) [RUU]UZ,dzdata,97
(bootloader) [RUU]UZ,dzdata,100
(bootloader) [RUU]WP,dzdata,0
(bootloader) [RUU]WP,dzdata,20
(bootloader) [RUU]WP,dzdata,26
(bootloader) [RUU]WP,dzdata,32
(bootloader) [RUU]WP,dzdata,37
(bootloader) [RUU]WP,dzdata,44
(bootloader) [RUU]WP,dzdata,50
(bootloader) [RUU]WP,dzdata,58
(bootloader) [RUU]WP,dzdata,65
(bootloader) [RUU]WP,dzdata,71
(bootloader) [RUU]WP,dzdata,78
(bootloader) [RUU]WP,dzdata,87
(bootloader) [RUU]WP,dzdata,94
(bootloader) [RUU]WP,dzdata,100
(bootloader) ...... Successful
(bootloader) current_image_number=2

(bootloader) start image[hboot] unzipping & flushing...
(bootloader) [RUU]UZ,hboot,0
(bootloader) [RUU]UZ,hboot,52
(bootloader) [RUU]UZ,hboot,100
(bootloader) [RUU]WP,hboot,0
(bootloader) [RUU]WP,hboot,99
(bootloader) [RUU]WP,hboot,100
(bootloader) ...... Successful
(bootloader) current_image_number=3

(bootloader) start image[pg2fs_spcustom] unzipping & flushing...
(bootloader) [RUU]UZ,pg2fs_spcustom,0
(bootloader) [RUU]UZ,pg2fs_spcustom,22
(bootloader) [RUU]UZ,pg2fs_spcustom,48
(bootloader) [RUU]UZ,pg2fs_spcustom,70
(bootloader) [RUU]UZ,pg2fs_spcustom,97
(bootloader) [RUU]UZ,pg2fs_spcustom,100
(bootloader) ...... Successful
(bootloader) current_image_number=4

(bootloader) start image[recovery] unzipping & flushing...
(bootloader) [RUU]UZ,recovery,0
(bootloader) [RUU]UZ,recovery,7
(bootloader) [RUU]UZ,recovery,14
(bootloader) [RUU]UZ,recovery,21
(bootloader) [RUU]UZ,recovery,28
(bootloader) [RUU]UZ,recovery,35
(bootloader) [RUU]UZ,recovery,42
(bootloader) [RUU]UZ,recovery,60
(bootloader) [RUU]UZ,recovery,66
(bootloader) [RUU]UZ,recovery,74
(bootloader) [RUU]UZ,recovery,81
(bootloader) [RUU]UZ,recovery,88
(bootloader) [RUU]UZ,recovery,95
(bootloader) [RUU]UZ,recovery,100
(bootloader) [RUU]WP,recovery,0
(bootloader) [RUU]WP,recovery,99
(bootloader) [RUU]WP,recovery,100
(bootloader) ...... Successful
(bootloader) current_image_number=5

(bootloader) start image[rpm] unzipping & flushing...
(bootloader) [RUU]UZ,rpm,0
(bootloader) [RUU]UZ,rpm,100
(bootloader) [RUU]WP,rpm,0
(bootloader) [RUU]WP,rpm,100
(bootloader) ...... Successful
(bootloader) current_image_number=6

(bootloader) start image[sbl1-1] unzipping & flushing...
(bootloader) [RUU]UZ,sbl1-1,0
(bootloader) [RUU]UZ,sbl1-1,100
(bootloader) signature checking...
(bootloader) [RUU]WP,sbl1-1,0
(bootloader) [RUU]WP,sbl1-1,100
(bootloader) ...... Successful
(bootloader) current_image_number=7

(bootloader) start image[sbl1-2] unzipping & flushing...
(bootloader) [RUU]UZ,sbl1-2,0
(bootloader) [RUU]UZ,sbl1-2,100
(bootloader) signature checking...
(bootloader) verified fail
(bootloader) ..... Bypassed
(bootloader) current_image_number=8

(bootloader) start image[sbl1-3] unzipping & flushing...
(bootloader) [RUU]UZ,sbl1-3,0
(bootloader) [RUU]UZ,sbl1-3,100
(bootloader) signature checking...
(bootloader) verified fail
(bootloader) ..... Bypassed
(bootloader) current_image_number=9

(bootloader) start image[sbl1-4] unzipping & flushing...
(bootloader) [RUU]UZ,sbl1-4,0
(bootloader) [RUU]UZ,sbl1-4,100
(bootloader) signature checking...
(bootloader) verified fail
(bootloader) ..... Bypassed
(bootloader) current_image_number=10

(bootloader) start image[sdi] unzipping & flushing...
(bootloader) [RUU]UZ,sdi,0
(bootloader) [RUU]UZ,sdi,100
(bootloader) [RUU]WP,sdi,0
(bootloader) [RUU]WP,sdi,100
(bootloader) ...... Successful
(bootloader) current_image_number=11

(bootloader) start image[sensor_hub] unzipping & flushing...
(bootloader) [RUU]UZ,sensor_hub,0
(bootloader) [RUU]UZ,sensor_hub,100
(bootloader) ...... Successful
(bootloader) current_image_number=12

(bootloader) start image[sp1] unzipping & flushing...
(bootloader) [RUU]UZ,sp1,0
(bootloader) [RUU]UZ,sp1,23
(bootloader) [RUU]UZ,sp1,43
(bootloader) [RUU]UZ,sp1,64
(bootloader) [RUU]UZ,sp1,88
(bootloader) [RUU]UZ,sp1,100
(bootloader) [RUU]WP,sp1,0
(bootloader) [RUU]WP,sp1,100
(bootloader) ...... Successful
(bootloader) current_image_number=13

(bootloader) start image[system] unzipping & flushing...
(bootloader) ...... Failed
(bootloader) current_image_number=14

(bootloader) start image[tp] unzipping & flushing...
(bootloader) [RUU]UZ,tp,0
(bootloader) [RUU]UZ,tp,100
(bootloader) ..... Bypassed
(bootloader) current_image_number=15

(bootloader) start image[tp] unzipping & flushing...
(bootloader) [RUU]UZ,tp,0
(bootloader) [RUU]UZ,tp,100
(bootloader) ..... Bypassed
(bootloader) current_image_number=16

(bootloader) start image[tz] unzipping & flushing...
(bootloader) [RUU]UZ,tz,0
(bootloader) [RUU]UZ,tz,100
(bootloader) [RUU]WP,tz,0
(bootloader) [RUU]WP,tz,100
(bootloader) ...... Successful
(bootloader) current_image_number=17

(bootloader) start image[wcnss] unzipping & flushing...
(bootloader) [RUU]UZ,wcnss,0
(bootloader) [RUU]UZ,wcnss,20
(bootloader) [RUU]UZ,wcnss,40
(bootloader) [RUU]UZ,wcnss,63
(bootloader) [RUU]UZ,wcnss,86
(bootloader) [RUU]UZ,wcnss,100
(bootloader) [RUU]WP,wcnss,0
(bootloader) [RUU]WP,wcnss,100
(bootloader) ...... Successful
(bootloader) current_image_number=18

(bootloader) start image[radio] unzipping & flushing...
(bootloader) [RUU]UZ,radio,0
(bootloader) [RUU]UZ,radio,9
(bootloader) [RUU]UZ,radio,18
(bootloader) [RUU]UZ,radio,23
(bootloader) [RUU]UZ,radio,31
(bootloader) [RUU]UZ,radio,36
(bootloader) [RUU]UZ,radio,45
(bootloader) [RUU]UZ,radio,54
(bootloader) [RUU]UZ,radio,63
(bootloader) [RUU]UZ,radio,72
(bootloader) [RUU]UZ,radio,81
(bootloader) [RUU]UZ,radio,86
(bootloader) [RUU]UZ,radio,95
(bootloader) [RUU]UZ,radio,100
(bootloader) trying to rename MBA
(bootloader) [RUU]WP,radio,0
(bootloader) [RUU]WP,radio,36
(bootloader) [RUU]WP,radio,72
(bootloader) [RUU]WP,radio,100
(bootloader) ...... Successful
(bootloader) current_image_number=19

(bootloader) start image[rcdata] unzipping & flushing...
(bootloader) [RUU]UZ,rcdata,0
(bootloader) [RUU]WP,rcdata,0
(bootloader) ...... Successful
(bootloader) current_image_number=20

FAILED (remote: 54 image size is too large)
finished. total time: 88.215s
Tareks-MBP:~ tarekelsakka$ fastboot flash zip /Users/tarekelsakka/Downloads/android/rom.zip
sending 'zip' (1552406 KB)...
FAILED (remote: 02 data length is too large)
finished. total time: 0.006s
Tareks-MBP:~ tarekelsakka$ adb reboot-bootloader
error: device not found
Tareks-MBP:~ tarekelsakka$ adb reboot-bootloader
error: device not found

Now I do not have a ROM and the device does not have a bootloader or anything. Did I just soft brick my device??!!??!!?! ADB is not reading it anymore but Fastboot is. There are four rectangles on each corner of the screen with a ! inside them.

EDIT: I think I fixed it. I had the latest 3.28.401.9 firmware downloaded and I just edited the parsing file to swap the WWE CID with the Developer Edition one and Super CID'd my device and then flashed it and it booted into bootloader. Now I'll flash TWRP recovery and install and restore my Nandroid. Phew! I hope it all goes as planned.