So, here's the deal. Few months back, I messed up my One and got it stuck at the grey HTC Screen. Couldnt boot into system, because I guess there was no ROM on the device. Thanks to you guys here at XDA, I got the situation analyzed and took the device to an HTC Service Center who told me to get my motherboard replaced. That was way too costly, so I got it JTAGed. The device now boots into ROM, but it cant boot into the bootloader. So I cant unlock the bootloader, S-OFF, Root or anything.
I can only boot into ROM. Can anyone please explain why this is so and what can I do to get my bootloader and recovery back.
Any help will be greatly appreciated!