Root [International] Accidentaly deleted OS

[mredgar25]

I was going to flash a new rom on twrp for my HTC one and I accidentaly deleted everything including my OS and I didn't make a backup
can someone please help me?

 

[clsA]

I was going to flash a new rom on twrp for my HTC one and I accidentaly deleted everything including my OS and I didn't make a backup
can someone please help me?

Here:

Enter Recovery TWRP (i prefer this one)
Advanced
ADB sideload
Connect phone to PC
Open command line where you have the file of ROM assuming you have ADB in Path of system, if you have not just copy the ROM to same place you have ADB files.
Type:
adb devices
(verify you phone are detect)
adb sideload name_of_the_rom_file.zip
(Wait the file is transfered to phone and recovery flash)
At this point you have 2 options:
You can go again to adb sideload and repeat the process but with the root zip or reboot if you don't want root
Just ignore the No os warning over recovery prior to reboot

Restore the contents of sdcard backup to phone

 

[scotty85]

more info on the sideload:
[HOW TO] ADB Sideload/Push if you Wipe Internal Storage And have no ROM to Flash - xda-developers

 

[mredgar25]

thanks guys

 

[Asif Nazir]

Here:

sir i did same on Che2-L11 Honor 4 X and tried to install my firmware.zip but got error
Could not find 'META-INF/com/google/andrid/update-binary'
as only update.app in zip file no more folders. I tried with many firmwares but no result
Kindly help...

 

[Hadron]

This is the section for the HTC One (M7). Flashing tools and firmware for your phone will be completely different, so it's unlikely anyone here will know much about it I'm afraid.

I'd suggest posting in a more general section (such as Android Questions) and including information on where you got the firmware, what procedure you used to flash it, whether you are rooted or not. Don't assume we know what you have done, too much information is better than too little.

 

[Asif Nazir]

This is the section for the HTC One (M7). Flashing tools and firmware for your phone will be completely different, so it's unlikely anyone here will know much about it I'm afraid.

I'd suggest posting in a more general section (such as Android Questions) and including information on where you got the firmware, what procedure you used to flash it, whether you are rooted or not. Don't assume we know what you have done, too much information is better than too little.

Thanks