Lumia 520 cannot flash partition

[qane]

Hello there !
I have an issue where I want to go back to Windows from fastboot as explained in this post :https://forum.xda-developers.com/no...nt/restore-windows-phone-8-installed-t3608223 .
I have my TZ.bin and other necessary files, but when trying to flash them with the command "fastboot flash partition TZ.bin", I get this error message:

Is there someone here smarter than me who knows how to solve that ?

 

[TBM 13]

First, it's TZ.img don't use .bin
Second, if you want to flash, for example, TZ partition use this:
fastboot flash TZ dump\TZ.img

You have to replace partition with the partition name (in this case TZ).

 

[qane]

First, it's TZ.img don't use .bin
Second, if you want to flash, for example, TZ partition use this:
fastboot flash TZ dump\TZ.img

You have to replace partition with the partition name (in this case TZ).

Hey ! Thanks for the answer !
I manager to get past the error.
However, I don't think I have access to the .img files as my backup seems corrupted.
I've red that some users were able to go back to a thor2 working state with the .ffu, but I'm pretty confused about how...

 

[TBM 13]

Hey ! Thanks for the answer !
I manager to get past the error.
However, I don't think I have access to the .img files as my backup seems corrupted.
I've red that some users were able to go back to a thor2 working state with the .ffu, but I'm pretty confused about how...

I don't remember how to do it, but i did it like a year ago and it broke some things like Bluetooth (and i think that SIM Card too). That's why it's recommended to use your phone backup.

Why do you think that your backup is corrupted?

 

[qane]

I don't remember how to do it, but i did it like a year ago and it broke some things like Bluetooth (and i think that SIM Card too). That's why it's recommended to use your phone backup.

Why do you think that your backup is corrupted?

My file is only about 2Gb large instead of the 8Gb it should be, and imgman64 does not manage to extract anything from it.
That's why I downloaded the .ffu and extracted teh different partition files, but in a .bin format.
If you remember how you did it I'd be interested (I don't really mind about Bluetooth or calls) !

 

[TBM 13]

My file is only about 2Gb large instead of the 8Gb it should be, and imgman64 does not manage to extract anything from it.
That's why I downloaded the .ffu and extracted teh different partition files, but in a .bin format.
If you remember how you did it I'd be interested (I don't really mind about Bluetooth or calls) !

Sorry, but i don't remember.

 

[qane]

Sorry, but i don't remember.

No problem, thanks again for the advices ! :good:

 

[qane]

Weirdly enough, my problem came back.

That prevents me from flashing anything at all.

 

[TBM 13]

Weirdly enough, my problem came back.

That prevents me from flashing anything at all.

Same problem than today, replace partition with the partition name (TZ in this case).