[One (M8) Q&A, Help & Troubleshooting] 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??!!??!!?!