Thanks guys, both of you have been very kind and helpful
I will try this and tell you tomorrow (its night in Spain).
The firmware may indeed need updated but I'm not positive
Probably best to do it then in that case, better safe than sorry thanks.
Ok so hopefully this will tell you everything you need.
Download the ota file as well. Then open it on your pc and extract the firmware.zip from it and place it in your Fastboot folder. Then follow this small guide I put together.
Ok so the plan is to upgrade your software to complete Stock 2.24.161.1, Rom, recovery and firmware will all be on the same os version and unmolested stock condition. After which you will be able to update you phone with official ota updates.
Prepare the files, your pc and phone for the procedure. Rename the 2.24.161.1.zip to firmware.zip and place it in your Fastboot folder on your pc. Connect your phone to mass storage with usb and copy the reset.zip to your internal storage/sdcard.
Ok let's get started. Reboot your phone into recovery. And flash the reset.zip just like installing a custom Rom. Select install and choose the reset.zip. Once it's done your Rom, recovery and radio will be back to stock. (if you choose to install the radio, it's optional at this stage as it will be done with the firmware anyway.
Now we need to upgrade the firmware since the OTA update will expect to find version 2.24.161.1 but your firmware is older than that so the OTA may fail to install.
Reboot the phone to the bootloader and Connect fastbootusb. Now open your Fastboot command line and type
Code:
fastboot reboot-bootloader
<--- case sensitive.
The phone will reboot to a black screen with a Silver HTC LOGO. This is RUU mode. Now we're going to flash the firmware.
Code:
fastboot flash zip firmware.zip
The first flash will be short. It's just a preupdate preparing the hboot for the new firmware. So we need to do the same command again.
Code:
fastboot flash zip firmware.zip
The second flash will take a little longer and this time it will flash the full firmware. The progress bar on the phone screen will not reach 100% this is normal as long as the command window has completed its output the flash is done.
Code:
fastboot reboot-bootloader
You should now see your new firmware version 2.24.161.1 in the bootloader. And that's it
Reboot the phone and complete the Rom setup. You should start getting notifications for OTA updates almost immediately. If not just go to settings>about and check for updates to force it. Take all the OTA's up to the latest and you're done
Completely stock software. If you decide to reroot make a nandroid of the Stock Rom before you root it. And copy it to your pc. This way you can return to stock easily for future OTA updates
Sent from my HTC One M7 ARHD 71.1 (Minus Purple tint)
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