[AC Question]

i partition sd card from pc minitool partition wizard one partition as fat32 and another as ext4 . i put card in phone. fat 32 partition mounts. ext4 partition does not mount. i unmount sd card. i use aparted in phone to look at partitions. it shows second partition as ext2. so i repartition the ext2 to ext4. still does not mount in phone. unmount sd card again. look at card from aparted and it says second partition is back to ext2. is the phone changing the partition? is aparted not reading partition correctly? i had ext4 partition mounting before in a sd card that failed. now cannot get it to mount in phone.