salve qui nella guida non spiega come ribloccare il bootloader e poi tu hai meso un link che ci porta al forum di XDA ma li ci sono tantissimi link questi x la precisione:
HTC One (M7) RUU's:
RUU_M7_UL_JB_50_HTC_Europe_1.28.401.7_Radio_4A.13. 3231.27_10.31.1131.05_release_310878_signed.exe
RUU_M7_UL_JB_50_BrightstarUS_WWE_1.29.1540.3.exe
RUU_M7_UL_JB_50_HTC_Europe_1.20.401.1_Radio_4A.13. 3227.06_10.27.1127.01_release_308001_signed_2_4.ex e
RUU_M7_UL_JB_50_hTC_Asia_WWE_1.26.707.5_Radio_4A.1 3.3231.20_10.30.1131.05_release_309365_signed_2_4. exe
RUU_M7_U_JB_50_hTC_Asia_TW_1.20.709.101_Radio_4A.1 3.3227.06_10.27.1127.01_release_307831_signed_2_4. exe
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PN07IMG:
PN07IMG_M7_UL_JB_50_BrightstarUS_WWE_1.29.1540.3.z ip
RUU_PN07IMG_M7_U_JB_50_hTC_Asia_TW_1.29.709.4.zip
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OTA's:
OTA_M7_UL_JB_50_HTC_Europe_1.29.401.12-1.28.401.7_release_315849_signedp7vl8dqsvls0h1t0.z ip
OTA_M7_UL_JB_50_O2_UK_1.29.206.11-1.27.206.1_P_release_315484_signed9p2n1xhj0mbk0nvf .zip
OTA_M7_UL_JB_50_Vodafone_UK_1.29.161.11-1.28.161.7_release_315813_signedoj2qp335qmm8qjso.z ip
OTA_M7_UL_JB_50_Vodafone_FR_1.29.163.11-1.28.163.3_release_315812_signednpuhjpt0rw8why1m.z ip
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CWM Stock Nandroid Backups:
M7 CWM Nandroid Backup / CID VODAP102 / 1.29.161.7
M7 CWM Nandroid Backup / CID BM___001 / 1.29.666.5
M7 CWM Nandroid Backup / Developer Edition / CID BS_US001 / 1.29.1540.3
M7 CWM Nandroid Backup / CID ORANG001 / 1.28.61.7
M7 CWM Nandroid Backup / CID H3G__001 / 1.28.771.x
M7 CWM Nandroid Backup / CID HTC__001 / 1.28.401.7
M7 CWM Nandroid Backup / CID T-MOB101 / 1.28.111.6
M7 CWM Nandroid Backup / CID O2__102 / 1.27.206.1
M7 CWM Nandroid Backup / CID HTC__102 / 1.28.401.7
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TWRP Stock Nandroid Backups:
M7 TWRP Nandroid Backup / CID CWS__001 / 1.26.10.xx
M7 TWRP Nandroid Backup / CID TELUS001 / 1.29.661.5
cioè io non so quale scaricare :/