[One (M8) Q&A, Help & Troubleshooting] denisdm91:
I repeated the command and it gave me this:

writing 'zip'... INFOzip header checking...

INFOzip info parsing...

INFOchecking model ID...

INFOchecking custom ID...

INFOstart image[hboot] unzipping for pre-update check...

INFOstart image[hboot] flushing...

INFO[RUU]WP,hboot,0

INFO[RUU]WP,hboot,99

INFO[RUU]WP,hboot,100

INFO...... Successful

INFOstart image[sbl1-1] unzipping for pre-update...

INFOstart image[sbl1-1] flushing...

INFOsignature checking...

INFO[RUU]WP,sbl1-1,0

INFO[RUU]WP,sbl1-1,100

INFO...... Successful

INFOstart image[sbl1-2] unzipping for pre-update...

INFOstart image[sbl1-2] flushing...

INFOsignature checking...

INFOverified fail

INFO...... Bypassed

INFOstart image[sbl1-3] unzipping for pre-update...

INFOstart image[sbl1-3] flushing...

INFOsignature checking...

INFOverified fail

INFO...... Bypassed

INFOstart image[rpm] unzipping for pre-update...

INFOstart image[rpm] flushing...

INFO[RUU]WP,rpm,0

INFO[RUU]WP,rpm,100

INFO...... Successful

INFOstart image[tz] unzipping for pre-update...

INFOstart image[tz] flushing...

INFO[RUU]WP,tz,0

INFO[RUU]WP,tz,100

INFO...... Successful

INFOstart image[sdi] unzipping for pre-update...

INFOstart image[sdi] flushing...

INFO[RUU]WP,sdi,0

INFO[RUU]WP,sdi,100

INFO...... Successful

FAILED (remote: 90 hboot pre-update! please flush image again immediat

C:\ Fastboot \adb-windows>fastboot flash zip firmware1.zip

sending 'zip' (99380 KB)... OKAY

writing 'zip'... INFOzip header checking...

INFOzip info parsing...

INFOchecking model ID...

INFOchecking custom ID...

INFOtotal_image_number=12

INFOstart image[adsp] unzipping & flushing...

INFO[RUU]UZ,adsp,0

INFO[RUU]UZ,adsp,11

INFO[RUU]UZ,adsp,21

INFO[RUU]UZ,adsp,33

INFO[RUU]UZ,adsp,44

INFO[RUU]UZ,adsp,54

INFO[RUU]UZ,adsp,66

INFO[RUU]UZ,adsp,76

INFO[RUU]UZ,adsp,87

INFO[RUU]UZ,adsp,99

INFO[RUU]UZ,adsp,100

INFO[RUU]WP,adsp,0

INFO[RUU]WP,adsp,100

INFO...... Successful

INFOcurrent_image_number=0

INFOstart image[boot] unzipping & flushing...

INFO[RUU]UZ,boot,0

INFO[RUU]UZ,boot,14

INFO[RUU]UZ,boot,24

INFO[RUU]UZ,boot,36

INFO[RUU]UZ,boot,47

INFO[RUU]UZ,boot,63

INFO[RUU]UZ,boot,82

INFO[RUU]UZ,boot,96

INFO[RUU]UZ,boot,100

INFO[RUU]WP,boot,0

INFO[RUU]WP,boot,99

INFO[RUU]WP,boot,100

INFO...... Successful

INFOcurrent_image_number=1

INFOstart image[dzdata] unzipping & flushing...

INFO[RUU]UZ,dzdata,0

INFO[RUU]UZ,dzdata,9

INFO[RUU]UZ,dzdata,16

INFO[RUU]UZ,dzdata,23

INFO[RUU]UZ,dzdata,31

INFO[RUU]UZ,dzdata,38

INFO[RUU]UZ,dzdata,46

INFO[RUU]UZ,dzdata,55

INFO[RUU]UZ,dzdata,62

INFO[RUU]UZ,dzdata,67

INFO[RUU]UZ,dzdata,74

INFO[RUU]UZ,dzdata,81

INFO[RUU]UZ,dzdata,86

INFO[RUU]UZ,dzdata,93

INFO[RUU]UZ,dzdata,100

INFO[RUU]WP,dzdata,0

INFO[RUU]WP,dzdata,9

INFO[RUU]WP,dzdata,28

INFO[RUU]WP,dzdata,39

INFO[RUU]WP,dzdata,47

INFO[RUU]WP,dzdata,54

INFO[RUU]WP,dzdata,59

INFO[RUU]WP,dzdata,67

INFO[RUU]WP,dzdata,74

INFO[RUU]WP,dzdata,83

INFO[RUU]WP,dzdata,97

INFO[RUU]WP,dzdata,100

INFO...... Successful

INFOcurrent_image_number=2

INFOstart image[pg2fs_spcustom] unzipping & flushing...

INFO[RUU]UZ,pg2fs_spcustom,0

INFO[RUU]UZ,pg2fs_spcustom,23

INFO[RUU]UZ,pg2fs_spcustom,45

INFO[RUU]UZ,pg2fs_spcustom,67

INFO[RUU]UZ,pg2fs_spcustom,88

INFO[RUU]UZ,pg2fs_spcustom,100

INFO...... Successful

INFOcurrent_image_number=3

INFOstart image[ recovery ] unzipping & flushing...

INFO[RUU]UZ, recovery ,0

INFO[RUU]UZ,recovery,8

INFO[RUU]UZ,recovery,14

INFO[RUU]UZ,recovery,21

INFO[RUU]UZ,recovery,28

INFO[RUU]UZ,recovery,37

INFO[RUU]UZ,recovery,42

INFO[RUU]UZ,recovery,61

INFO[RUU]UZ,recovery,68

INFO[RUU]UZ,recovery,74

INFO[RUU]UZ,recovery,81

INFO[RUU]UZ,recovery,86

INFO[RUU]UZ,recovery,91

INFO[RUU]UZ,recovery,99

INFO[RUU]UZ,recovery,100

INFO[RUU]WP,recovery,0

INFO[RUU]WP,recovery,99

INFO[RUU]WP,recovery,100

INFO...... Successful

INFOcurrent_image_number=4

INFOstart image[sensor_hub] unzipping & flushing...

INFO[RUU]UZ,sensor_hub,0

INFO[RUU]UZ,sensor_hub,100

INFO[RUU]WP,sensor_hub,0

INFO[RUU]WP,sensor_hub,4

INFO[RUU]WP,sensor_hub,8

INFO[RUU]WP,sensor_hub,12

INFO[RUU]WP,sensor_hub,16

INFO[RUU]WP,sensor_hub,20

INFO[RUU]WP,sensor_hub,24

INFO[RUU]WP,sensor_hub,28

INFO[RUU]WP,sensor_hub,32

INFO[RUU]WP,sensor_hub,36

INFO[RUU]WP,sensor_hub,40

INFO[RUU]WP,sensor_hub,44

INFO[RUU]WP,sensor_hub,48

INFO[RUU]WP,sensor_hub,52

INFO[RUU]WP,sensor_hub,56

INFO[RUU]WP,sensor_hub,60

INFO[RUU]WP,sensor_hub,64

INFO[RUU]WP,sensor_hub,68

INFO[RUU]WP,sensor_hub,72

INFO[RUU]WP,sensor_hub,76

INFO[RUU]WP,sensor_hub,80

INFO[RUU]WP,sensor_hub,84

INFO[RUU]WP,sensor_hub,88

INFO[RUU]WP,sensor_hub,92

INFO[RUU]WP,sensor_hub,96

INFO[RUU]WP,sensor_hub,100

INFO...... Successful

INFOcurrent_image_number=5

INFOstart image[sp1] unzipping & flushing...

INFO...... Successful

INFOcurrent_image_number=6

INFOstart image[tp] unzipping & flushing...

INFO..... Bypassed

INFOcurrent_image_number=7

INFOstart image[tp] unzipping & flushing...

INFO..... Bypassed

INFOcurrent_image_number=8

INFOstart image[wcnss] unzipping & flushing...

INFO...... Successful

INFOcurrent_image_number=9

INFOstart image[ radio ] unzipping & flushing...

INFOtrying to rename MBA

INFO...... Successful

INFOcurrent_image_number=10

INFOstart image[rcdata] unzipping & flushing...

INFO...... Successful

INFOcurrent_image_number=11

OKAY

now on the phone is the HTC logo and a progress bar half green and half black.