Help! s6 edge do not work call audio

Good Nigth, i'm sorry for my english, i am latino. I have a s6 edge, SM-G925T, and I flashed rom G925TUVU4EPF1 (6.0.1 MM) with problem DRK, I flashed https: //mega.nz /#!bUoBHKiR!_dbehJsXjUfnlnt5s3zT0Y7Q7_UySDE4Pcy25Mn Mw9Y (G925TUVU4EPF1_G925F_6.0.1_fixdrk) and it worked, everything works correctly less audio call. I can't downgrade 5.1. I am new to this and perhaps this in the wrong thread, but someone can help me? :llorando: :llorando:

PD: I Use this video ht tps: // youtube . com/ watch?v=aP2y68t-GwA

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