Is my oneplus one doomed?

[anon9314186]

I don't know if this question has been asked but I messed up on my oneplus one big time. I was trying to install oxygen os, got through some steps, and...I deleted my cm12 os, no more os, and because I downloaded super su and I was frustrated and didn't really care at that point, I installed super su through twrp, now twrp doesn't work, nothing works, it loads to the oneplus logo but nothing else. My oneplus one is beyond repair, isn't it?

 

[Rukbat]

Can you get it to boot into download mode (look on OnePlus One - XDA Forums for instructions)? If you can, you can flash a stck ROM and start over (you'll find all that info on XDA).

 

[anon9314186]

do you mean, fastboot mode?