[One (M7) Android Development] Sojourner353:
Below is my flash log from terminal, to me it seems the new touch driver (tp_HMX852XD.img) is not being installed and bypassed resulting in my error, am I correct or is there another issue someone can see?

I compared my 2 flash logs from 4.3 and 4.4 firmwares in a text compare tool and this seems to be the problem as the older touch driver (adsp.img) installs perfect in its log, Thanks again.

C:\adb>fastboot flash zip c:\adb\fw_4.06.1540.2_custom.zip

sending 'zip' (24722 KB)... OKAY [ 4.391s]

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

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

finished. total time: 5.984s

C:\adb>fastboot flash zip c:\adb\fw_4.06.1540.2_custom.zip

sending 'zip' (24722 KB)... OKAY [ 4.391s]

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

INFOzip info parsing...

INFOchecking model ID...

INFOchecking custom ID...

INFOstart image[rpm] unzipping & flushing...

INFO[RUU]UZ,rpm,0

INFO[RUU]UZ,rpm,100

INFO[RUU]WP,rpm,0

INFO[RUU]WP,rpm,100

INFO...... Successful

INFOstart image[sbl1-1] unzipping & flushing...

INFO[RUU]UZ,sbl1-1,0

INFO[RUU]UZ,sbl1-1,100

INFOsignature checking...

INFOverified fail

INFO..... Bypassed

INFOstart image[sbl1-2] unzipping & flushing...

INFO[RUU]UZ,sbl1-2,0

INFO[RUU]UZ,sbl1-2,100

INFOsignature checking...

INFOverified fail

INFO..... Bypassed

INFOstart image[sbl1-3] unzipping & flushing...

INFO[RUU]UZ,sbl1-3,0

INFO[RUU]UZ,sbl1-3,100

INFOsignature checking...

INFO[RUU]WP,sbl1-3,0

INFO[RUU]WP,sbl1-3,100

INFO...... Successful

INFOstart image[sbl2] unzipping & flushing...

INFO[RUU]UZ,sbl2,0

INFO[RUU]UZ,sbl2,100

INFO[RUU]WP,sbl2,0

INFO[RUU]WP,sbl2,100

INFO...... Successful

INFOstart image[sbl3] unzipping & flushing...

INFO[RUU]UZ,sbl3,0

INFO[RUU]UZ,sbl3,100

INFO[RUU]WP,sbl3,0

INFO[RUU]WP,sbl3,100

INFO...... Successful

INFOstart image[tp] unzipping & flushing...

INFO[RUU]UZ,tp,0

INFO[RUU]UZ,tp,100

INFO..... Bypassed

INFOstart image[tz] unzipping & flushing...

INFO[RUU]UZ,tz,0

INFO[RUU]UZ,tz,100

INFO[RUU]WP,tz,0

INFO[RUU]WP,tz,100

INFO...... Successful

INFOstart image[radio] unzipping & flushing...

INFO[RUU]UZ,radio,0

INFO[RUU]UZ,radio,6

INFO[RUU]UZ,radio,12

INFO[RUU]UZ,radio,18

INFO[RUU]UZ,radio,24

INFO[RUU]UZ,radio,30

INFO[RUU]UZ,radio,37

INFO[RUU]UZ,radio,43

INFO[RUU]UZ,radio,49

INFO[RUU]UZ,radio,55

INFO[RUU]UZ,radio,62

INFO[RUU]UZ,radio,68

INFO[RUU]UZ,radio,74

INFO[RUU]UZ,radio,81

INFO[RUU]UZ,radio,87

INFO[RUU]UZ,radio,93

INFO[RUU]UZ,radio,99

INFO[RUU]UZ,radio,100

INFO[RUU]WP,radio,0

INFO[RUU]WP,radio,24

INFO[RUU]WP,radio,49

INFO[RUU]WP,radio,74

INFO[RUU]WP,radio,99

INFO[RUU]WP,radio,100

INFO...... Successful

INFOstart image[rcdata] unzipping & flushing...

INFO[RUU]UZ,rcdata,0

INFO[RUU]UZ,rcdata,42949671

INFO[RUU]WP,rcdata,0

INFO[RUU]WP,rcdata,42949671

INFO...... Successful

OKAY [ 17.156s]

finished. total time: 21.547s