[GUIDA] [HTC One M9] [S-OFF] Flash Firmware con Fastboot

ATTENZIONE  

IMPORTANTE: NE IO NE IL FORUM CI RITENIAMO RESPONSABILI PER EVENTUALI DANNI ARRECATI AL TELEFONO A SEGUITO DELL'APPLICAZIONE DELLE PROCEDURE CHE SEGUONO. SE APPLICATE, E' A PROPRIO RISCHIO E PERICOLO

INFORMAZIONE  

MATERIALE RIPORTATO PER CONDIVISIONE E TRADUZIONE, THREAD UFFICIALE XDA FORUM

!! S-OFF richiesto - no signature !! e Firmware: 3.35.401.10

Si ringrazia l'utente @Sneakyghost di XDA per il suo lavoro e l'Ottima GUIDA (**) che segue:

Prerequisiti (corsivo dell'autore):

Driver ADB e Fastboot installati sul PC. Se sprovvisti, provare il “Batch Tool”dell'autore che funziona perfettamente su HTC One M9 .IMPORTANTE: il generic Google fastboot di SDK API Level 22 (ultimo al momento della stesura di questa Guida) NON E' TOTALMENTE COMPATIBILE. Update December 2015: seems there still are problems with Google Fastboot from API Level 24. You’ll still need the htc_fastboot.exe.


Gli ZIPs qui riportati sono inoltre repackaged, ossia non compatibili con HTC Security, ovvero è necessario S-OFF. Like stated at the top already. However, the method itself can be applied to HTC signed zips too, those could then be flashed to S-ON phones when certain conditions are met

Procedura Passo dopo Passo:

1. Avviare il Device in DownloadMode con il seguente comando da shell:

Code:

adb reboot download

NOTICE: adb reboot download is new on the M9 for those who come from earlier HTC devices - zips can be flashed in download mode or RUUMode, both work. The on-screen status report is more detailed in download mode. This making it the preferred flashing mode for now.

1.a Or else, if your device is in a different state or you just prefer the button method:
Press Power for 15 seconds and hold VolUP at the same time, when the screen and charging LED go dark immediately slide your finger down to VolDown until you see the bootloader screen. Notice: First VolUp, then VolDown as soon as the screen goes dark (and you hear the windows connection sound if your phone is hooked up). Then use the VolUp and VolDown buttons to navigate to “Download Mode” and then press Power to confirm.

2. Inserire il Firmware_xx.zip dentro la cartella adb/fastboot (which will be "C:Androidcom" if you use Batch Tool).

2a. This is optional - see my notice above:
Type

Code:

fastboot oem rebootRUU

3. Digitare:

Code:

fastboot flash zip Firmware_xx.zip

(cambiando "Firmware_xx.zip" con il nome del proprio ZIP)

4. Controllare l'output del terminale. Dovrebbe comparire la seguente:

NOTICE: this flash log is taken from a FULL RUU flash on my M9, when you repeat this process, there will be several images missing in your flash, like first and foremost System.img won’t turn up in your log, obviously, since we do not include System. New is also that the checking routine is way more sophisticated and Controller Firmware for e.g. the touch panel or the Infra Red Remote and the like do NOT get flashed if the checks determine that they are already up-to-date. Images that do not get flashed show “BYPASSED”.

Important: When flashing in RUUMode, the flash process halts at around 90% on phone screen! This is normal and a safety precaution! The last few percent is the reboot, which is NOT happening automatically, so you get a chance to check the console output to make sure it is safe to reboot! The bar will only fill up to 100% once you type:

Important: This is not valid for Download Mode flashes - those finish at 100% on phone screen and in console and ask you to hit Power to return to Download Mode screen.

IF you encounter any errors which are not “FAIL90”, have a look into Post #3 or ask in the thread! DO NOT REBOOT THE DEVICE!

5. Infine:

Code:

fastboot reboot-bootloader

o premere Power per tornare al Download Mode - dipende dal metoto usato per flashare lo ZIP.​

Ed è fatta!!!

(**) Si rimanda per approfondimenti al Thread dell'autore su XDA


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HTC ONE M9 Firmware (.Zip) [Combined, NoWipe ZIP's - Full Stock, WIPE ZIP's]

 

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