HELP UART connection problems after done successfully 2 N900T IMEI Repair

I'm having the same problem with the UART connection i did 2 Note 3 N900T but the third one doesn't connect to UART the lights of the UART connection on the box are flashing both of them very fast and the software stays searching and never connects, and i already have done a lot of them and I have diferent UART cables i have the C3303k with 525 kOhm and I have the UART with 523 kOhm and on both do the same the light flashing fast and when i disconnect the UART they stop blinking, i connect it back again blinking fast. I already flashed stock ROM rooted again, factory reseted the device, I writed the security, NVM and EFS back to the phone and nothing changed. Here's a link to a video a made with this problem.



http://ift.tt/1hOgVME



Can someone please help me.



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