Dump of Quantenna's NVRAM on RT-AC87U

Hi all,

I'm trying to reflash accidentally erased NVRAM of Quantenna SoC by an universal programmer. I guess that I have to concatenate dumps from all /dev/mtd* partitions on Quantenna SoC into the single file and write that file into the NVRAM chip. Can anyone share dumps for all mtd partitions of Quantenna SoC?

Thank you in advance!