u/Street_Platypus_4410

I just get a Miki zero 28 with a 64 Gb micro SD card. I buy a 128 Gb A2 Sandisk Micro SD Card as people recommend but when I transfer The data using win32disk manager the main partition only use 51 Gb and let 60 Gb unassigned.

And trying Mini-Tool partition wizard doesn't let me do it either.

It's they're a way too merge the two partitions? Or at least can I just assing that data to a new partition and use it?

Here's a video