[Verizon HTC One (M7)] ccsoccer03:
I really hate being that person.... but....

c:\adb>fastboot oem rebootRUU
...
(bootloader) Start Verify: 0
OKAY [ 0.042s]
finished. total time: 0.043s

c:\adb>fastboot flash zip RUU.zip
target reported max download size of 1514139648 bytes
sending 'zip' (1458487 KB)...
OKAY [ 56.235s]
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) start image[hboot] flushing...
(bootloader) [RUU]WP,hboot,0
(bootloader) [RUU]WP,hboot,99
(bootloader) [RUU]WP,hboot,100
(bootloader) ...... Successful
FAILED (remote: 90 hboot pre-update! please flush image again immediately)
finished. total time: 57.706s

c:\adb>fastboot flash zip RUU.zip
target reported max download size of 1514139648 bytes
sending 'zip' (1458487 KB)...
OKAY [ 56.776s]
writing 'zip'...
(bootloader) zip header checking...
(bootloader) zip info parsing...
(bootloader) checking model ID...
(bootloader) checking custom ID...
(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,34
(bootloader) [RUU]UZ,adsp,45
(bootloader) [RUU]UZ,adsp,56
(bootloader) [RUU]UZ,adsp,67
(bootloader) [RUU]UZ,adsp,79
(bootloader) [RUU]UZ,adsp,90
(bootloader) [RUU]UZ,adsp,100
(bootloader) [RUU]WP,adsp,0
(bootloader) [RUU]WP,adsp,100
(bootloader) ...... Successful
(bootloader) start image[boot] unzipping & flushing...
(bootloader) [RUU]UZ,boot,0
(bootloader) [RUU]UZ,boot,13
(bootloader) [RUU]UZ,boot,25
(bootloader) [RUU]UZ,boot,37
(bootloader) [RUU]UZ,boot,50
(bootloader) [RUU]UZ,boot,60
(bootloader) [RUU]UZ,boot,75
(bootloader) [RUU]UZ,boot,89
(bootloader) [RUU]UZ,boot,99
(bootloader) [RUU]UZ,boot,100
(bootloader) [RUU]WP,boot,0
(bootloader) [RUU]WP,boot,99
(bootloader) [RUU]WP,boot,100
(bootloader) ...... Successful
(bootloader) start image[dzdata] unzipping & flushing...
(bootloader) [RUU]UZ,dzdata,0
(bootloader) [RUU]UZ,dzdata,100
(bootloader) [RUU]WP,dzdata,0
(bootloader) [RUU]WP,dzdata,100
(bootloader) ...... Successful
(bootloader) start image[pg2fs_spcustom] unzipping & flushing...
(bootloader) [RUU]UZ,pg2fs_spcustom,0
(bootloader) [RUU]UZ,pg2fs_spcustom,23
(bootloader) [RUU]UZ,pg2fs_spcustom,45
(bootloader) [RUU]UZ,pg2fs_spcustom,67
(bootloader) [RUU]UZ,pg2fs_spcustom,88
(bootloader) [RUU]UZ,pg2fs_spcustom,100
(bootloader) ...... Successful
(bootloader) start image[recovery] unzipping & flushing...
(bootloader) [RUU]UZ,recovery,0
(bootloader) [RUU]UZ,recovery,7
(bootloader) [RUU]UZ,recovery,12
(bootloader) [RUU]UZ,recovery,20
(bootloader) [RUU]UZ,recovery,31
(bootloader) [RUU]UZ,recovery,37
(bootloader) [RUU]UZ,recovery,44
(bootloader) [RUU]UZ,recovery,61
(bootloader) [RUU]UZ,recovery,67
(bootloader) [RUU]UZ,recovery,72
(bootloader) [RUU]UZ,recovery,79
(bootloader) [RUU]UZ,recovery,84
(bootloader) [RUU]UZ,recovery,92
(bootloader) [RUU]UZ,recovery,99
(bootloader) [RUU]UZ,recovery,100
(bootloader) [RUU]WP,recovery,0
(bootloader) [RUU]WP,recovery,99
(bootloader) [RUU]WP,recovery,100
(bootloader) ...... Successful
(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) start image[sbl1-1] unzipping & flushing...
(bootloader) [RUU]UZ,sbl1-1,0
(bootloader) [RUU]UZ,sbl1-1,100
(bootloader) signature checking...
(bootloader) verified fail
(bootloader) ..... Bypassed
(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) start image[sbl1-3] unzipping & flushing...
(bootloader) [RUU]UZ,sbl1-3,0
(bootloader) [RUU]UZ,sbl1-3,100
(bootloader) signature checking...
(bootloader) [RUU]WP,sbl1-3,0
(bootloader) [RUU]WP,sbl1-3,100
(bootloader) ...... Successful
(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) start image[sbl1-5] unzipping & flushing...
(bootloader) [RUU]UZ,sbl1-5,0
(bootloader) [RUU]UZ,sbl1-5,100
(bootloader) signature checking...
(bootloader) verified fail
(bootloader) ..... Bypassed
(bootloader) start image[sbl2] unzipping & flushing...
(bootloader) [RUU]UZ,sbl2,0
(bootloader) [RUU]UZ,sbl2,100
(bootloader) [RUU]WP,sbl2,0
(bootloader) [RUU]WP,sbl2,100
(bootloader) ...... Successful
(bootloader) start image[sbl3] unzipping & flushing...
(bootloader) [RUU]UZ,sbl3,0
(bootloader) [RUU]UZ,sbl3,100
(bootloader) [RUU]WP,sbl3,0
(bootloader) [RUU]WP,sbl3,100
(bootloader) ...... Successful
(bootloader) start image[system] unzipping & flushing...
(bootloader) ...... Failed
(bootloader) start image[tp] unzipping & flushing...
(bootloader) [RUU]UZ,tp,0
(bootloader) [RUU]UZ,tp,100
(bootloader) ..... Bypassed
(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) start image[radio] unzipping & flushing...
(bootloader) ...... Failed
(bootloader) start image[rcdata] unzipping & flushing...
(bootloader) [RUU]UZ,rcdata,0
(bootloader) [RUU]UZ,rcdata,100
(bootloader) [RUU]WP,rcdata,0
(bootloader) [RUU]WP,rcdata,100
(bootloader) ...... Successful
(bootloader) start image[emmc_fw32] unzipping & flushing...
(bootloader) ...... Successful
FAILED (remote: 21 lack of heap for unzipping image)
finished. total time: 90.911s

reflashed about 6 times now... gonna try redownloading. BTW on the firmware file, the 2nd one you uploaded worked for me. I decided I was gonna RUU.... ugh