EFIDL light issues

I have used this tool many times on same exact model MBA its a A1465 2014 etc 2631 now light blinks red to yellow until I attach it to MBA then it goes red and stays like that it use to go blue I am pretty sure I didn't hit the reset button what can I do??

No somehow I ruined it or burnt it up I think meaning the EFIDL because I unlocked like 15 MBA all the same models and even some I already unlocked went back and tried again and samething it goes red and for some reason sometimes a light comes on orange where the CS connects on the efidl ... I also see burn marks on the needles I guess I need to buy another one. I should of just left it all connected to the wires and the MBA adapter but I figured I could always just put it back together which I have done a few times previously. I don't know how I ruined it but pretty sure its burned up even though it does go from red to yellow when I turn it on just never goes blue . I used my other tool and probed the vcc and unlocked the rest of my Macs which btw is a pain in the ass because I had to literally guess where to put it to turn on chip finally I got it

I am pretty sure I messed it up it only goes to red now when I put it on the board. Can it be fixed??? I mean can I send it to someone and pay one of you to fix it for me?? or at least ill buy another one for $150 just for the tool I have the adapters etc..


I was able to use my other tool but I have to remove mb and probe it and stuff and that just takes too much work even though I am pretty good at it now just the EFIDL is so much easier just pop it on and 20 secs later unlocked damn I should of left it all connected meaning the wires from the EFIDL to the adapter I just figured I could always connect them back later boy was I wrong!!

Here is the tool now it has black marks I believe them were not present before and it only turns red can it be fixed?

Burn marks and all btw didn't work none last night decided to pull my EFIDL out and then I said a prayer please G-d let it work I plugged it up and it went green I got so excited then went blue and then 15 secs later blinked green a few times... I didn't think he would listen to me over a Mac tool lol but he did now it works!!!