[Sprint HTC One (M8)] nkk71:
nice, enjoy your omelet :D

and yeah our script, needs some adjustment, but with the other keyfiles removed, and the correct one (or none, in which case it will ask you to provide the hboot), the output will be as follows (long output, hope you dont mind):

Welcome to the RUU extraction and decryption script!

Extracting temporary files...
Extracting rom zip files...
Extracting rom.zip...done.
Extracting android-info.txt...done.
Cleaning up...
Done!

Extracting ZIP files
LargeZip format detected, using ruuveal
ruuveal
-------

Large zip format detected containing 6 zipfile(s)
Dumped (copied) zip file to: 01_dmp.zip
Dumped (copied) zip file to: 02_dmp.zip
Dumped (copied) zip file to: 03_dmp.zip
Dumped (copied) zip file to: 04_dmp.zip
Dumped (copied) zip file to: 05_dmp.zip
Dumped (copied) zip file to: 06_dmp.zip
Finished: Successfully extracted zip files to '/media/nkk71/RUU/Universal_HTC_Decrypt_Tool/working/extract'

Model ID found by extracting android-info.txt from RUU. Model ID identified as: 0P6B

Looking for keyfile: 0P6B_keyfile_6.bin

Attempting to find suitable keyfile

Locating 'AIK-Linux'

Encrypted zip to be used for testing: '01_dmp.zip'

Attempting to extract hboot/hosd
Archive: 06_dmp.zip
warning [06_dmp.zip]: 128 extra bytes at beginning or within zipfile
(attempting to process anyway)
caution: filename not matched: hboot*

Archive: 04_dmp.zip
warning [04_dmp.zip]: 128 extra bytes at beginning or within zipfile
(attempting to process anyway)
caution: filename not matched: hboot*

Archive: 02_dmp.zip
warning [02_dmp.zip]: 128 extra bytes at beginning or within zipfile
(attempting to process anyway)
caution: filename not matched: hboot*

Archive: 03_dmp.zip
warning [03_dmp.zip]: 128 extra bytes at beginning or within zipfile
(attempting to process anyway)
caution: filename not matched: hboot*

Archive: 05_dmp.zip
warning [05_dmp.zip]: 128 extra bytes at beginning or within zipfile
(attempting to process anyway)
caution: filename not matched: hboot*

Archive: 01_dmp.zip
warning [01_dmp.zip]: 128 extra bytes at beginning or within zipfile
(attempting to process anyway)
file #1: bad zipfile offset (local header sig): 308
(attempting to re-compensate)
file #1: bad zipfile offset (local header sig): 308

6 archives had fatal errors.
Archive: 06_dmp.zip
warning [06_dmp.zip]: 128 extra bytes at beginning or within zipfile
(attempting to process anyway)
caution: filename not matched: hosd*

Archive: 04_dmp.zip
warning [04_dmp.zip]: 128 extra bytes at beginning or within zipfile
(attempting to process anyway)
caution: filename not matched: hosd*

Archive: 02_dmp.zip
warning [02_dmp.zip]: 128 extra bytes at beginning or within zipfile
(attempting to process anyway)
caution: filename not matched: hosd*

Archive: 03_dmp.zip
warning [03_dmp.zip]: 128 extra bytes at beginning or within zipfile
(attempting to process anyway)
caution: filename not matched: hosd*

Archive: 05_dmp.zip
warning [05_dmp.zip]: 128 extra bytes at beginning or within zipfile
(attempting to process anyway)
caution: filename not matched: hosd*

Archive: 01_dmp.zip
warning [01_dmp.zip]: 128 extra bytes at beginning or within zipfile
(attempting to process anyway)
caution: filename not matched: hosd*

6 archives had fatal errors.
Could not extract hboot/hosd, trying known keys instead...

Testing keyfile (0P6B_keyfile_6.20.654.3.bin)...
ruuveal
-------

Decrypted RUU (zip) written to: tmp/tmpzip.zip

keyfile passed ruuveal, running 2nd test...

Archive: tmp/tmpzip.zip
testing: android-info.txt OK
testing: hboot_signedbyaa.img OK
testing: sbl1-8974AB-1.img OK
testing: sbl1-8974AB-2.img OK
testing: sbl1-8974AA-1.img OK
testing: sdi.img OK
testing: rpm.img OK
testing: boot_signed.img OK
testing: recovery_signed.img OK
testing: adsp.img OK
testing: wcnss.img OK
testing: radio.img OK
testing: rcdata.img OK
testing: rfg_1.img OK
testing: modem_st1.img OK
testing: modem_st2.img OK
testing: tz.img OK
testing: pg2fs_spcustom.img OK
testing: sensor_hub.img OK
testing: tp_SYN3508.img OK
testing: tp_SYN3528.img OK
testing: splash1.nb0 OK
testing: rconfig.img OK
testing: rfg_2.img OK
No errors detected in compressed data of tmp/tmpzip.zip.

INFO: keyfile passed all tests

Finished: successfully found decryption key, copied to '/media/nkk71/RUU/Universal_HTC_Decrypt_Tool/tools/keyfiles/new-keyfile.bin'

New keyfile created. Using keyfile: 0P6B_keyfile_6.bin

Decrypting ZIP files

Decrypting 01_dmp.zip
Encrypted zip detected, running ruuveal...
ruuveal
-------

Decrypted RUU (zip) written to: /media/nkk71/RUU/Universal_HTC_Decrypt_Tool/working/decrypt/decrypted_zips/dec_01_dmp.zip

Decrypting 02_dmp.zip
Encrypted zip detected, running ruuveal...
ruuveal
-------

Decrypted RUU (zip) written to: /media/nkk71/RUU/Universal_HTC_Decrypt_Tool/working/decrypt/decrypted_zips/dec_02_dmp.zip

Decrypting 03_dmp.zip
Encrypted zip detected, running ruuveal...
ruuveal
-------

Decrypted RUU (zip) written to: /media/nkk71/RUU/Universal_HTC_Decrypt_Tool/working/decrypt/decrypted_zips/dec_03_dmp.zip

Decrypting 04_dmp.zip
Encrypted zip detected, running ruuveal...
ruuveal
-------

Decrypted RUU (zip) written to: /media/nkk71/RUU/Universal_HTC_Decrypt_Tool/working/decrypt/decrypted_zips/dec_04_dmp.zip

Decrypting 05_dmp.zip
Encrypted zip detected, running ruuveal...
ruuveal
-------

Decrypted RUU (zip) written to: /media/nkk71/RUU/Universal_HTC_Decrypt_Tool/working/decrypt/decrypted_zips/dec_05_dmp.zip

Decrypting 06_dmp.zip
Encrypted zip detected, running ruuveal...
ruuveal
-------

Decrypted RUU (zip) written to: /media/nkk71/RUU/Universal_HTC_Decrypt_Tool/working/decrypt/decrypted_zips/dec_06_dmp.zip

Unzipping decrypted zips
Archive: decrypted_zips/dec_02_dmp.zip
inflating: decrypted_all/system_1.img
inflating: decrypted_all/android-info.txt
inflating: decrypted_all/android-info-1.txt

Archive: decrypted_zips/dec_04_dmp.zip
inflating: decrypted_all/system_3.img
inflating: decrypted_all/android-info-3.txt

Archive: decrypted_zips/dec_01_dmp.zip
inflating: decrypted_all/hboot_signedbyaa.img
inflating: decrypted_all/sbl1-8974AB-1.img
inflating: decrypted_all/sbl1-8974AB-2.img
inflating: decrypted_all/sbl1-8974AA-1.img
inflating: decrypted_all/sdi.img
inflating: decrypted_all/rpm.img
inflating: decrypted_all/boot_signed.img
inflating: decrypted_all/recovery_signed.img
inflating: decrypted_all/adsp.img
inflating: decrypted_all/wcnss.img
inflating: decrypted_all/radio.img
inflating: decrypted_all/rcdata.img
inflating: decrypted_all/rfg_1.img
inflating: decrypted_all/modem_st1.img
inflating: decrypted_all/modem_st2.img
inflating: decrypted_all/tz.img
inflating: decrypted_all/pg2fs_spcustom.img
inflating: decrypted_all/sensor_hub.img
inflating: decrypted_all/tp_SYN3508.img
inflating: decrypted_all/tp_SYN3528.img
inflating: decrypted_all/splash1.nb0
inflating: decrypted_all/rconfig.img
inflating: decrypted_all/rfg_2.img

Archive: decrypted_zips/dec_05_dmp.zip
inflating: decrypted_all/system_4.img
inflating: decrypted_all/android-info-4.txt

Archive: decrypted_zips/dec_06_dmp.zip
inflating: decrypted_all/dzdata_16g.hdr
inflating: decrypted_all/dzdata_16g.img
inflating: decrypted_all/dzdata_32g.hdr
inflating: decrypted_all/dzdata_32g.img

Archive: decrypted_zips/dec_03_dmp.zip
inflating: decrypted_all/system_2.img
inflating: decrypted_all/android-info-2.txt

6 archives were successfully processed.

Move system img files to system folder
‘decrypted_all/system_1.img’ -> ‘decrypted_system/system_1.img’
‘decrypted_all/system_2.img’ -> ‘decrypted_system/system_2.img’
‘decrypted_all/system_3.img’ -> ‘decrypted_system/system_3.img’
‘decrypted_all/system_4.img’ -> ‘decrypted_system/system_4.img’
Finished: Successfully decrypted RUU to '/media/nkk71/RUU/Universal_HTC_Decrypt_Tool/working/decrypt'

/media/nkk71/RUU/Universal_HTC_Decrypt_Tool/working/decrypt/decrypted_system
/media/nkk71/RUU/Universal_HTC_Decrypt_Tool/out

Attempting to create system.img
Multi-part system images
Sparse Header not found, using simple concatenate
Please be patient, this can take several minutes...finished.
Testing system.img...
e2fsck 1.42.9 (4-Feb-2014)
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
/media/nkk71/RUU/Universal_HTC_Decrypt_Tool/out/system.img: 3347/172032 files (0.0% non-contiguous), 602666/688128 blocks
Finished: Successfully created system.img in '/media/nkk71/RUU/Universal_HTC_Decrypt_Tool/out'

Renaming and moving files...

Rom.zip has been renamed for your device.

Boot image extracted from firmware.zip. boot.img & system.img can be used as base for building a new ROM.

Script complete! Files can be found in the 'out' folder. Enjoy your decrypted system!