I need help, and ZTE won't help!

[NewbieGamingYT]

So, I have the US version of the Axon 7 Mini, I wanted to downgrade too Marshmallow, so I downloaded a file flashed it, success! Problem is, is it was the EU version P852A11 supposed to be P852A12, I downloaded the Nougat update from ZTE USA, and tried too flash it no success it says wrong device basically! When I flashed the EU version it basically changed my device to P852A11, and now my device is EU! How does that work it should have recognized and said not compatible, but no it changed my device and I don't know what too do! Can somebody please help! If it is possible can someone download the US Nougat from the ZTE US file and edit it and make it for a P852A11 so I can flash it?!
Or can somebody tell me how too toot this phone, because I have had no success with the threads on XDA!!

 

[William Guo]

@NewbieGamingYT,
Hi,
Sorry to hear that. Yet I am comfused about your phone's problem, as far as I can see, if you flash your phone ZTE cannot help you because when you flash your phone is out of warrenty. Hoping to get your reponse. Thanks!

 

[NewbieGamingYT]

@NewbieGamingYT,
Hi,
Sorry to hear that. Yet I am comfused about your phone's problem, as far as I can see, if you flash your phone ZTE cannot help you because when you flash your phone is out of warrenty. Hoping to get your reponse. Thanks!

I downloaded from official ZTE site!

 

[SGH-i200]

Get back from EU model to US model

When I flashed the EU version it basically changed my device to P852A11, and now my device is EU!

@pita got his device back to normal:

Hey TDM,
I had accidentally flashed the wrong ROM on my mini trying to get it back to stock from lineageOS. [...] I have the US version and this I believe the one I flashed is the UK version.
UPDATE: I updated the UK version to 7.1 then used tuliptool to install TWRP and proceeded to use your recovery firmware to get everything back to the US model. I thank you very much.