[One (M7) Q&A, Help & Troubleshooting] masok:
Weird enough, some of those work:

fastboot erase cache:

F:\AndroidFiles\HTC One M7 Bricked>fastboot erase cache
erasing 'cache'... FAILerasing error!
FAILED (remote: erasing error!)
Execution time is 59(ms)

fastboot oem last_dmesg (ran this in poweshell because the log was too long):

PS F:\AndroidFiles\HTC One M7 Bricked> .\fastboot.exe oem last_dmesg
... (bootloader) [8] register_debug_console: new entry ptr=0x85100000
(bootloader) [8] -------------------hboot start
(bootloader) [8] chipset_init: DDR: Elpida
(bootloader) [8] chipset_ver is 207150E1
(bootloader) [721] PMIC Restart Reason: Triggered from KPD (power key pre
(bootloader) ss)
(bootloader) [755] pm8921_enable_smpl: smpl=0xD, SMPL_EN_RESET=1
(bootloader) [786] pm8921_enable_smpl: smpl=0x9, SMPL_EN_RESET=0
(bootloader) [813] pm8921_init: poweron_status=0x1
(bootloader) [865] val0 5 val1 40 val2 78 val3 85[896] pm8921_read_time:
(bootloader) secs = 1431185413, h::m:s == 15::30::13, d/m/y = 9/4/115
(bootloader) [923] pm8921_init: Current time = 2015/5/9 15:30:13
(bootloader) [974] val0 5 val1 40 val2 78 val3 85[1002] pm8921_read_time
(bootloader) : secs = 1431185413, h::m:s == 15::30::13, d/m/y = 9/4/115
(bootloader) [1027] hboot read time success 0
(bootloader) [1054] Current time = 2015/5/9 15:30:13
(bootloader) [1096] sdhw_7xxx_open: id=4
(bootloader) [19763] sdcc_init_memory_device done
(bootloader) [29914] HS clock freq = 48MHz
(bootloader) [33687] sdcc_eMMC_target_init()
(bootloader) [33715] Initializing MMC host data structure and clock!
(bootloader) [34746] clock_set_enable : slot=1, mclk=400000
(bootloader) [38793] Command sent: CMD0 MCI_CMD_REG:400 MCI_ARG:0
(bootloader) [39185] Command sent: CMD1 MCI_CMD_REG:441 MCI_ARG:40FF8000
(bootloader) [39951] Command response received: 40FF8080
(bootloader) [40998] Command sent: CMD1 MCI_CMD_REG:441 MCI_ARG:40FF8000
(bootloader) [41760] Command response received: 40FF8080
(bootloader) [42806] Command sent: CMD1 MCI_CMD_REG:441 MCI_ARG:40FF8000
(bootloader) [43570] Command response received: C0FF8080
(bootloader) [43616] Command sent: CMD2 MCI_CMD_REG:4C2 MCI_ARG:0
(bootloader) [44991] Command response received: 38719078
(bootloader) [45014] Decoded CID fields:
(bootloader) [45036] Manufacturer ID: 45
(bootloader) [45058] OEM ID: 0x100
(bootloader) [45080] Product Name: SEM32G
(bootloader) [45102] Product revision: 2.8
(bootloader) [45125] Product serial number: 43613871
(bootloader) [45147] Manufacturing date: 0 2006
(bootloader) [45193] Command sent: CMD3 MCI_CMD_REG:443 MCI_ARG:20000
(bootloader) [45973] Command response received: 00000500
(bootloader) [46019] Command sent: CMD9 MCI_CMD_REG:4C9 MCI_ARG:20000
(bootloader) [47435] Command response received: 8A40407E
(bootloader) [47481] Command sent: CMD7 MCI_CMD_REG:447 MCI_ARG:20000
(bootloader) [48284] Command response received: 00000700
(bootloader) [48340] Command sent: CMD8 MCI_CMD_REG:448 MCI_ARG:0
(bootloader) [49176] Command response received: 00000900
(bootloader) [77731] Decoded CSD fields:
(bootloader) [77753] cmmc_structure: 3
(bootloader) [77775] card_cmd_class: F5
(bootloader) [77797] write_blk_len: 512
(bootloader) [77819] read_blk_len: 512
(bootloader) [77840] r2w_factor: 2
(bootloader) [77862] sector_size: 3914620
(bootloader) [77884] c_size_mult:7
(bootloader) [77905] c_size: 4095
(bootloader) [77927] nsac_clk_cycle: 0
(bootloader) [77949] taac_ns: 10000000
(bootloader) [77971] tran_speed: 0 kbps
(bootloader) [77993] erase_blk_len: 2674820
(bootloader) [78015] read_blk_misalign: 0
(bootloader) [78037] write_blk_misalign: 0
(bootloader) [78060] read_blk_partial: 0
(bootloader) [78082] write_blk_partial: 0
(bootloader) [78104] Card Capacity: llu Bytes
(bootloader) [78128] Read timeout set: 100000000 ns
(bootloader) [78153] Write timeout set: 400000000 ns
(bootloader) [78200] Command sent: CMD6 MCI_CMD_REG:C46 MCI_ARG:3B90100
(bootloader) [79026] Command response received: 00000800
(bootloader) [80073] Command sent: CMD13 MCI_CMD_REG:44D MCI_ARG:20000
(bootloader) [80878] Command response received: 00000900
(bootloader) [81907] clock_set_enable : slot=1, mclk=48000000
(bootloader) [81954] Command sent: CMD6 MCI_CMD_REG:446 MCI_ARG:3AF0100
(bootloader) [81979] Command response received: 00000800
(bootloader) [82025] Command sent: CMD13 MCI_CMD_REG:44D MCI_ARG:20000
(bootloader) [82051] Command response received: 00000900
(bootloader) [82098] Command sent: CMD6 MCI_CMD_REG:446 MCI_ARG:3B70200
(bootloader) [82123] Command response received: 00000800
(bootloader) [82170] Command sent: CMD13 MCI_CMD_REG:44D MCI_ARG:20000
(bootloader) [82195] Command response received: 00000900
(bootloader) [83250] Command sent: CMD8 MCI_CMD_REG:448 MCI_ARG:0
(bootloader) [83276] Command response received: 00000900
(bootloader) [83510] Command sent: CMD13 MCI_CMD_REG:44D MCI_ARG:20000
(bootloader) [83535] Command response received: 00000900
(bootloader) [83558] erase_grpsize: 31
(bootloader) [83580] erase_grpmult: 31
(bootloader) [83601] wp_grpsize: 31
(bootloader) [83623] wp_grpen: 1
(bootloader) [83644] perm_wp: 0
(bootloader) [83665] temp_wp: 0
(bootloader) [83687] part_config: 0
(bootloader) [83709] erase_group_def: 1
(bootloader) [83730] RST_n_Function: 1
(bootloader) [83752] user_wp: 50
(bootloader) [83799] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:0
(bootloader) [83824] Command response received: 00000900
(bootloader) [84098] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:3FFDF
(bootloader) [84124] Command response received: 00000900
(bootloader) [84386] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:40000
(bootloader) [84411] Command response received: 00000900
(bootloader) [84677] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:40201
(bootloader) [84702] Command response received: 00000900
(bootloader) [84949] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:47BB5
(bootloader) [84975] Command response received: 00000900
(bootloader) [85250] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:47DB6
(bootloader) [85276] Command response received: 00000900
(bootloader) [85542] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:485B7
(bootloader) [85568] Command response received: 00000900
(bootloader) [85840] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:487B8
(bootloader) [85865] Command response received: 00000900
(bootloader) [86137] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:497B9
(bootloader) [86163] Command response received: 00000900
(bootloader) [86420] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:4A7FB
(bootloader) [86446] Command response received: 00000900
(bootloader) [86713] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:4CFFC
(bootloader) [86738] Command response received: 00000900
(bootloader) [87022] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:4D7FD
(bootloader) [87047] Command response received: 00000900
(bootloader) [87329] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:4DFFE
(bootloader) [87354] Command response received: 00000900
(bootloader) [87621] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:6C001
(bootloader) [87647] Command response received: 00000900
(bootloader) [87899] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:6FFFF
(bootloader) [87925] Command response received: 00000900
(bootloader) [88189] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:80000
(bootloader) [88214] Command response received: 00000900
(bootloader) [88468] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:807FE
(bootloader) [88494] Command response received: 00000900
(bootloader) [88764] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:827FF
(bootloader) [88789] Command response received: 00000900
(bootloader) [89076] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:84800
(bootloader) [89101] Command response received: 00000900
(bootloader) [89356] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:8E801
(bootloader) [89381] Command response received: 00000900
(bootloader) [89644] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:8E80A
(bootloader) [89670] Command response received: 00000900
(bootloader) [89935] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:8EA0B
(bootloader) [89961] Command response received: 00000900
(bootloader) [90240] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:8EA2C
(bootloader) [90266] Command response received: 00000900
(bootloader) [90534] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:8F42E
(bootloader) [90560] Command response received: 00000900
(bootloader) [90813] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:8F4AF
(bootloader) [90839] Command response received: 00000900
(bootloader) [91085] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:8FCB0
(bootloader) [91110] Command response received: 00000900
(bootloader) [91389] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:C0000
(bootloader) [91414] Command response received: 00000900
(bootloader) [91821] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:DA7FE
(bootloader) [91847] Command response received: 00000900
(bootloader) [92126] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:100000
(bootloader) [92151] Command response received: 00000900
(bootloader) [92562] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:12FFFF
(bootloader) [92588] Command response received: 00000900
(bootloader) [92873] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:138000
(bootloader) [92899] Command response received: 00000900
(bootloader) [93151] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:140000
(bootloader) [93176] Command response received: 00000900
(bootloader) [93430] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:4DFFFF
(bootloader) [93456] Command response received: 00000900
(bootloader) [93897] Command sent: CMD17 MCI_CMD_REG:451 MCI_ARG:61FFFF
(bootloader) [93923] Command response received: 00000900
(bootloader) [94331] check pg1fs
(bootloader) [101058] check pg2fs
(bootloader) [189899] chipset_setting_init
(bootloader) [195413] chipset_setting_init: read pid 203
(bootloader) [203824] SECURE_SMEM_STRUCT 85106000
(bootloader) [208709] read_simlock(1450): 6E7432F0, 4E07AFC7
(bootloader) [209393] radio_init_secure_smem(928): C9F35678, 0
(bootloader) [217606] read_simlock_password(398): EB, 95, 41, 94
(bootloader) [217653] unlock_rec[0] = 0x85109000
(bootloader) [221764] unlock_rec[1] = 0x8510A000
(bootloader) [225857] simlock_passwd 0x85108000
(bootloader) [227399] secure_update_simlock ret = 0
(bootloader) [227793] final simlock 0
(bootloader) [228563] secure_set_simlock ret = 0
(bootloader) [229359] TZ_HTC_SVC_ENC ret = 0
(bootloader) [239449] msm_rpm_init: RPM firmware 3.0.16850530
(bootloader) [239493] MPM_SLEEP_TICK: llums
(bootloader) [239521] [SYSINFO] DDR: Elpida
(bootloader) [239553] [SYSINFO] PVS: Krait:3 Q6:Fast VDDCX:Slow
(bootloader) [239578] [SYSINFO] Vdd_dig: 0.5v
(bootloader) [239606] hw_ver_id is 207150E1
(bootloader) [239632] speed_bin is 1
(bootloader) [239662] 0x207150E1 CPU-1.7G PMIC-v3.0
(bootloader) [239686] [SYSINFO] 0x207150E1 CPU-1.7G PMIC-v3.0
(bootloader) [239708] [SYSINFO] PMIC version
(bootloader) [239737] PMIC revision 1: F4
(bootloader) [239765] PMIC revision 2: 6
(bootloader) [239788] pm8921_check_revision: *revision = 6F4
(bootloader) [239810] [SYSINFO] End PMIC version[239837]
(bootloader) eMMC Manufacturer ID: 45
(bootloader) [239861] [SYSINFO] eMMC: Sandisk 61071359 sectors 29819 MB
(bootloader) [239886] [SYSINFO] eMMC-CID: 45010053 12345678 47284361 3871
(bootloader) 9078
(bootloader) [241488] [FAT_ERROR] fat_open_file: can not find RADIOVER.CF
(bootloader) G
(bootloader) [241526] No RADIOVER.CFG in radio image for WSD version!
(bootloader) [242011] [FAT_ERROR] No M$-DOS partition found
(bootloader) [242035] [FAT_ERROR] fat_open_file: load bpb fail(-22)
(bootloader) [242072] No OPENDSPVER.CFG in adsp image for SSD version!
(bootloader) [242977] [SYSINFO] SBL1: 1.010.30.53
(bootloader) [243574] [SYSINFO] SBL2: 1.010.30.51
(bootloader) [244163] [SYSINFO] SBL3: 1.010.30.49
(bootloader) [244777] [SYSINFO] TZ: 1.430.24.15
(bootloader) [244799] [SYSINFO] RPM: 3.0.98.30
(bootloader) [244849] val0 5 val1 40 val2 78 val3 85[244876] pm8921_read
(bootloader) _time: secs = 1431185413, h::m:s == 15::30::13, d/m/y = 9/4/
(bootloader) 115
(bootloader) [244900] Current time : 2015-5-9 15:30:13 UTC
(bootloader) [266072] pm8921_vreg_disable function, vreg_id = 27
(bootloader) [266098] pm8921_vreg_disable function, vreg_id = 34
(bootloader) [266127] pm8921_vreg_disable function, vreg_id = 35
(bootloader) [266151] pm8921_vreg_disable function, vreg_id = 9
(bootloader) [266176] [ADC] read adc channel VBAT(1):
(bootloader) [266199] pm8921_adc_calib_device start
(bootloader) [283325] pm8921_adc_calib_device end
(bootloader) [293410] [ADC] adc_code = 0x95BC, physical=3944 mV
(bootloader) [293436] [BATT] setting_check_perflock_allowance: vol_curr=3
(bootloader) 944 mV vol_limit=3550 mV
(bootloader) [293597] [THERMAL]tsens_init: Tsens init done
(bootloader) [294625] msm_thermal: CPU0 temperature is 30 C
(bootloader) [294651] [INFO][ACPU] get_pvs: ACPU PVS: Fast
(bootloader) [294677] [INFO][ACPU] acpuclk_8064_init: Max ACPU freq: 1512
(bootloader) 000 KHz
(bootloader) [294732] [DEBUG][ACPU] hfpll_init: Initializing HFPLL4
(bootloader) [294762] [WARNING][ACPU] hfpll_enable: This regulator hfpll_
(bootloader) l2 (40) is LVS type, APPS cannot control it.
(bootloader) [294869] [DEBUG][ACPU] hfpll_init: Initializing HFPLL0
(bootloader) [294927] [WARNING][ACPU] hfpll_enable: This regulator hfpll0
(bootloader) (40) is LVS type, APPS cannot control it.
(bootloader) [295056] [INFO][ACPU] acpuclk_set_rate: Set cpu0 rate to 918
(bootloader) 000
(bootloader) [295072] [DEBUG][ACPU] acpuclk_8064_set_rate: Switching from
(bootloader) ACPU0 rate 1512000 KHz -> 918000 KHz
(bootloader) [295324] [DEBUG][ACPU] acpuclk_8064_set_rate: ACPU0 speed ch
(bootloader) ange complete
(bootloader) [295348] [INFO][ACPU] acpuclk_set_rate: Set cpu0 rate to 151
(bootloader) 2000
(bootloader) [295389] [DEBUG][ACPU] acpuclk_8064_set_rate: Switching from
(bootloader) ACPU0 rate 918000 KHz -> 1512000 KHz
(bootloader) [295630] [DEBUG][ACPU] acpuclk_8064_set_rate: ACPU0 speed ch
(bootloader) ange complete
(bootloader) [295645] Enable hboot boot time perflock
(bootloader) [649006] --pm_check_power_on_status--[654019] Device CID is
(bootloader) not powerkey debounce CID
(bootloader) [661237]
(bootloader) m7_powerkey_debounce_checking: PowerKey debounce checking OK
(bootloader) . Continue bootup...
(bootloader) [665018] pm8921_vreg_disable function, vreg_id = 19
(bootloader) [668798] pm8921_vreg_disable function, vreg_id = 24
(bootloader) [671720] m7_vreg_init: enable lvs2 for XB
(bootloader) [684498] pm8921_vreg_disable function, vreg_id = 16
(bootloader) [690256] start block/size of [dzsystem] is different to [sys
(bootloader) tem]. Sync it.
(bootloader) [694466] dzsystem: start block = 1310721; size = 3801086
(bootloader) [695497] Update EBR
(bootloader) [714217] pm8921_vreg_disable function, vreg_id = 15
(bootloader) [717999] pm8921_vreg_disable function, vreg_id = 17
(bootloader) [721779] pm8921_vreg_disable function, vreg_id = 14
(bootloader) [734734] pm8921_vreg_disable function, vreg_id = 13
(bootloader) [956504] PMIC pm8921_fix_charger_lockup
(bootloader) [959340] [ADC] read adc channel VBAT(1):
(bootloader) [972428] [ADC] adc_code = 0x9590, physical=3931 mV
(bootloader) [976381] [BATT] batt_vol=3931 mV current=466 mA FSM=3
(bootloader) [980075] PMIC PMIC charger init by user parameters
(bootloader) [981879] PMIC revision 1: F4
(bootloader) [983598] PMIC revision 2: 6
(bootloader) [988668] PMIC Restart Reason: Triggered from KPD (power key
(bootloader) press)
(bootloader) [991418] PMIC [Batt]pm_chg_failed_clear
(bootloader) [996917] PMIC [Batt] pm8921_chg_hw_init: FSM=3 after clear c
(bootloader) hg fail bit
(bootloader) [999409] PMIC PMIC charger init done
(bootloader) [1001643] [BATT]3 cells initiated.
(bootloader) [1005939] [PMIC-BMS]r_sense=10 temp_channel=8 id_channel=9
(bootloader) [1009032] [ADC] read adc channel BATT_ID(9):
(bootloader) [1022034] [ADC] adc_code = 0x6620, physical=129 mV
(bootloader) [1024698] [BATT]: cur_cell is initiated
(bootloader) [1028650] [PMIC-BMS] set bms_battery_data (cell_id=2).
(bootloader) [1051212] [PMIC-BMS]BMS init OK -- ocv = 3924000
(bootloader) [1057227] [PMIC-BMS]pm8921_bms_read_ocv_updated_flag: OCV_UP
(bootloader) DATE_STORAGE = 0x0
(bootloader) [1062469] [PMIC-BMS]pm8921_bms_get_ocv_flag: OCV_UPDATE_STOR
(bootloader) AGE = 0x0
(bootloader) [1071577] radio_is_boot_from_shutdown(): 1, reset_reason=0xF
(bootloader) FDFDFFF, hw_reason=0x00000000, ocv_hw_reset=0x00000000
(bootloader) [1076818] [PMIC-BMS]pm8921_bms_set_ocv_flag: OCV_UPDATE_STOR
(bootloader) AGE = 0x0
(bootloader) [1080169] [ADC] read adc channel BATT_THERM(8):
(bootloader) [1093087] [ADC] adc_code = 0x87CB, physical=23 mV
(bootloader) [1095922] [ADC] read adc channel VBAT(1):
(bootloader) [1109009] [ADC] adc_code = 0x958C, physical=3930 mV
(bootloader) [1112102] [ADC] read adc channel BATT_ID(9):
(bootloader) [1125105] [ADC] adc_code = 0x6620, physical=129 mV
(bootloader) [1128456] [ADC] read adc channel BATT_THERM(8):
(bootloader) [1141371] [ADC] adc_code = 0x87CB, physical=23 mV
(bootloader) [1154309] [PMIC-BMS]P=65, adc_based_ocv=3963896, T=23
(bootloader) [1160582] [BATT] V=3930 mV, T=23 C, OCV=3924 mV, ID=129 mV,
(bootloader) I=256 mA, P=65, FSM=3
(bootloader) [1168487] radio_boot_mode() poweron_status=0x00000001, reset
(bootloader) _reason=0xFFDFDFFF, hw_reason=0x00000000
(bootloader) [1469384] E0902910 E0902E20
(bootloader) [1560535] usb_init_hw: pull up d+
(bootloader) [1591256] m7_set_charging(1)
(bootloader) [1592802] m7_hw_reset_nfc
(bootloader) [1822729] m7_init_display
(bootloader) [1826351] m7_init_display ID LCD_ID0=20 LCD_ID1=43
(bootloader) [1829196] m7_init_display ID id0=0 id1=1
(bootloader) [1835940] m7_init_display_panelid_940067
(bootloader) [1838431] SHARP_RENESAS FULL HD panel
(bootloader) [1855866] mdp_clock_init
(bootloader) [1869607] Video Mode
(bootloader) [1893119] mipi_read_back:0 0x21000012
(bootloader) [1916631] mipi_read_back:0 0x21000012
(bootloader) [1940141] mipi_read_back:0 0x21C5002D
(bootloader) [1944524] id1= 0x5D120000, id2= 0x5D120000, id3= 0x5D2D00C5
(bootloader) [1955520] M7 sharp renesas cmd panel ID=0x940069
(bootloader) [1957411] mipi_dsi_cmds_tx_ext
(bootloader) [2095810] [CIR] m7_init_cir, enter.
(bootloader) [2097958] [CIR] m7_init_cir, end.
(bootloader) [2101911] chipset_bootmode(): reset_reason=0xFFDFDFFF
(bootloader) [2103371] Board_PID : 203
(bootloader) [2107954] [FAT_ERROR] fat_open_file: can not find MDATA.CFG
(bootloader) [2109243] No MDATA.CFG
(bootloader) [2111015] Gyro ID = 0xA5
(bootloader) [2112787] Gyro ID = 0xD4
(bootloader) [2114591] Setting gy_type = 2
(bootloader) [2118654] reset rt5501 ret 0
(bootloader) [2122435] m7_init is finished: 18:08:20, Jun 4 2014
(bootloader) [2139166] TZ_HTC_SVC_ENC ret = 0
(bootloader) [2141228] TZ_HTC_SVC_ENC ret = 0
(bootloader) [2143376] valid keybox is existed
(bootloader) [2160596] TZ_HTC_SVC_ENC ret = 0
(bootloader) [2178499] TZ_HTC_SVC_ENC ret = 0
(bootloader) [2190692] radio_update_drm_config: read pg2fs_dapkey len (0)
(bootloader) failed
(bootloader) [2203117] [INFO][ACPU] acpuclk_set_rate: Set cpu0 rate to 91
(bootloader) 8000
(bootloader) [2210851] [DEBUG][ACPU] acpuclk_8064_set_rate: Switching fro
(bootloader) m ACPU0 rate 1512000 KHz -> 918000 KHz
(bootloader) [2216523] [DEBUG][ACPU] acpuclk_8064_set_rate: ACPU0 speed c
(bootloader) hange complete
(bootloader) [2219444] Disable hboot boot time perflock
(bootloader) [2221162] ARM11 Boot Mode: 9
(bootloader) [2223052] Platform: HBOOT-8064
(bootloader) [2371439] m7_init_backlight: panel_id=0x940069
(bootloader) [2374085] PWM ic version A2
(bootloader) [2482463] mipi_dsi_cmds_tx_ext
(bootloader) [2491733] m7_battery_stored_data_clean: magic_num=DDAACC11,
(bootloader) stored_soc=0, stored_ocv=0, stored_cc=0, currtime=ld
(bootloader) [2508712] Start Verify: 0
(bootloader) [3555752] SD: write failed in CMD25.
(bootloader) [3556869] usb_Vbus 0
(bootloader) [3657510] E0902910 E0902E20
(bootloader) [3748756] usb_init_hw: pull low d+
(bootloader) [3780172] usb_check_vbus: pull up d+
(bootloader) [3782062]
(bootloader) ###[ RUU Mode ]###
(bootloader) [3786015] chipset_bootmode(): reset_reason=0xFFDFDFFF
(bootloader) [3787648]
(bootloader) USB_STS_SUSPEND
(bootloader) [3789366] m7_set_charging(1)
(bootloader) [3792202] [ADC] read adc channel VBAT(1):
(bootloader) [3805300] [ADC] adc_code = 0x96AE, physical=4015 mV
(bootloader) [3946790]
(bootloader) USB_STS_RESET
(bootloader) [3948876] USB_SPEED_HIGH
(bootloader) [4034391] usb_setup:DEVICE_WRITE:SET_CONFIGURATION:1
(bootloader) [4035852] Set usb_ats = 0
(bootloader) [23958661] fastboot_command:[erase:cache]
(bootloader) [23992127]
(bootloader) eMMC Manufacturer ID: 45
(bootloader) [24002438] [ERR] Cmd35 polling status timed out, MCI_STATUS:
(bootloader) 0x4C0000
(bootloader) [24006906] [ERR] sdcc_command: sdcc_poll_status error, rc: 2
(bootloader) [24009054] sdcc_erase, CMD35 fail
(bootloader) [24012749] emmc_erase(2704): sd_erase_sector failed!
(bootloader) [33783779] fastboot_command:[oem get_identifier_token]
(bootloader) [33786615] fb_cmd_oem:get_identifier_token
(bootloader) [33790911] register_debug_console: new entry ptr=0x85100140
(bootloader) [33793236]
(bootloader) [33795550] < Please cut following message >
(bootloader) [33798472] <<<< Identifier Token Start >>>>
(bootloader) [33801393] 823A218BF997F79A495BE9AB97F568A1
(bootloader) [33804315] 804A6CC58119AF2F1005C0C4379238B2
(bootloader) [33807236] XXXXXXXXXXXXXXXXXXXXXXXXXX
(bootloader) [33810158] 71DBE5538028F877F3919DD65AB1D3FA
(bootloader) [33813079] 8AE3595DD09FBC403851FE6060F7892A
(bootloader) [33816001] 3D60762CFD8EB920FDC021032EFB14E7
(bootloader) [33818922] B17286C55CA1D21B84B09CB5A3FC5A93
(bootloader) [33821844]XXXXXXXXXXXXXXXXXXXXXXXXXXXX
(bootloader) [33824765] 7E1BE0819355D304A81508BAE142B86F
(bootloader) [33827687] 97FB45471228032A2415BF15E32B54FD
(bootloader) [33830608] XXXXXXXXXXXXXXXXXXXXXXXXXXX
(bootloader) [33833530] D636283263114DE4AF91094204480B8A
(bootloader) [33836451] XXXXXXXXXXXXXXXXXXXXXXXXXXX
(bootloader) [33839373] 842491A414D885DE5BF2725A41FB6D19
(bootloader) [33842294] XXXXXXXXXXXXXXXXXXXXXXXXXX
(bootloader) [33845216] DFF76F5385176E8BE008D307E7476E8A
(bootloader) [33848137] <<<<< Identifier Token End >>>>>
(bootloader) [41704594] fastboot_command:[oem last_dmesg]
(bootloader) [41706570] fb_cmd_oem:last_dmesg
(bootloader) [41710866] register_debug_console: new entry ptr=0x85100140
(bootloader) [51470204] fastboot_command:[reboot-bootloader]
(bootloader) [8] check_ramlog_region: Backup last hboot ramlog.
OKAY
Execution time is 125(ms)

fastboot oem get_identifier_token (edited the XXX myself, not an error):

F:\AndroidFiles\HTC One M7 Bricked>fastboot oem get_identifier_token
... (bootloader)
(bootloader) < Please cut following message >
(bootloader) <<<< Identifier Token Start >>>>
(bootloader) B3B4555E729CDFDF99D4CDF01B9339AA
(bootloader) 42A8DDD9871B2B67831C7C743A460E48
(bootloader) XXXXXXXXXXXXXXXXXXXXXXXXXXX
(bootloader) 2E34613969BE70BA890B0953F3038F4F
(bootloader) 300604A85EE40B1F2167E9F0B67783CE
(bootloader) XXXXXXXXXXXXXXXXXXXXXXXXXXX
(bootloader) ABAD7CBDCBEBD3B75F9EBE51B44F2380
(bootloader) 6E521A664B3294914D49CD4E00C33F88
(bootloader) F31B7A5C75EB44C6CF73B3D97A2C9A40
(bootloader) 77FB7587D2993AA7A5DE5F8BD45B2169
(bootloader) 3869966FD04391583EA886F02C34764D
(bootloader) XXXXXXXXXXXXXXXXXXXXXXXXXX
(bootloader) 2B55E27212C53121F9BF0F8ACC4C4FC1
(bootloader) AFDB68D9674E993AAF425720FC5FE080
(bootloader) 54177D5B9C6577971899A0EE2C556927
(bootloader) 897054342DBA6F9B68EA0E7E48FE54CE
(bootloader) <<<<< Identifier Token End >>>>>
OKAY
Execution time is 1(s)

Didnt try this one right now, but all flash commands before got stuck on the Sending XXX.img/zip

fastboot flash recovery <name of recovery>.img

This ones just show the "..." and hang there:

fastboot reboot-bootloader

fastboot reboot

fastboot oem boot

fastboot oem rebootRUU

Also tried downloading a RUU.exe file, ran it, but after accepting license and clicking next, it hangs a little bit on Verifying Android phone information, and then it just fails with error 170

ERROR [170]: USB CONNECTION ERROR