I have a question. I am not sure if this is the right forum. Couldn't find anything else.
I have a Developer's Edition. Sometime ago I had ARHD51 installed. I wanted to go to stock, but since 4.4 RUU was not yet released, I had no choice but to S-Off my Dev Edition phone, which I did using rumrunner. S-Off took place, no issues. I still had my bootloader unlocked. Then I ran 3.22.1540.1 RUU. It ran - no issues about it. Soon, I got my OTA to 4.4.
Then, after installing the OTA, I started setting up my phone & settings & apps. That's when I noticed this alert:
See the attachment... The text in red. Not sure why it is there. Why is my machine being viewed as test machine and so, why should my IMEI & Phone number be visible to htc?
Sent from my HTC One using xda app-developers app
I also ran this command in ADB SHELL to remove the TAMPERED flag from bootloader - echo -ne '\x00' | dd of=/dev/block/mmcblk0p7 bs=1 seek=4265988
I got this from http://forum.xda-developers.com/show....php?t=2477792