Z Pro. Nougat 7.1.1. Invalid IMEI. CDS info

krisfl

Hi,
I have a Umidigi Z Pro, and updated to Android Nougat 7.1.1 with SP Flash Tool. I used the stock ROM from http://community.umidigi.com/thread-7617-1-1.html. After the process, my IMEI is invalid. Luckily, I noted the IMEI before flashing the ROM.
Now, my problem is to change the IMEI on the phone. I want to do this without rooting the phone. I have downloaded the MTK Engineering Mode app to change the IMEI under Connectivity tab and then to CDS Information. The problem is that CDS information is not visible in my menu.
Can someone help me? How can I enable CDS? Can this be solved without rooting the phone? And if not, can I unroot the phone afterwards?
Thanks!

bencebacsi

Hi,
The correct link for that ROM download is this one: http://community.umidigi.com/thread-11225-1-1.html
Didn't you read the ''super warning'' directly below the ROM link? Please read it and follow the instructions.