Know your drive sudo fdisk -l
Flash it. sudo dd bs=4M if=/path/to/endeavouros-x86_64.iso of=/dev/sdX status=progress && sync

run df or sudo fdisk -l or lsblk -l to list devices
know your device unmount it sudo umount /dev/sdc1
format it sudo wipefs --all /dev/sdc
now partition it properly with sudo cfdisk /dev/sdc [select msdos for usbs` and create partion as default if not found vfat option in type leave it as linux 83]
then write filesystem and mount it sudo mkfs.vfat -n 'MYUSB' -I /dev/sdc1 sudo mkfs.fat -F32 /dev/sdc1 [The first command will wipe entire data and restore every sector to zero and original so this process is also helpful when formating bootable usbs to normal usbs]

if nothing work to return your pendrive to normal there is one last thing you can do.

Open Terminal, make sure device is unmounted and run this command
sudo dd if=/dev/zero of=/dev/sdc (No need to add number)
IT CAN TAKE MUCH TIME so wait for atleast 5 minute
and then every thing is successful and message shows there is no space left in device then consider its normal
now you can use above methods to create partition table and format it to vfat. Thanks to this video It helped me to figure out. https://youtu.be/V6m5ZPGIbcI

Usb Errors

Known Errors

wrong fs type, bad option, bad superblock on /dev/sdb1,
       missing codepage or helper program, or other error

Solution: This will wope out the drive!

Initramfs prompt at startup / Bad Superblock due to power loss After a reboot, the boot process drops to the BusyBox shell and I end up at the Initramfs prompt: BusyBox v1.18.5 (Ubuntu 1:1.18.5-1ubuntu4) built-in shell (ash) Enter 'help' for a list of built-in commands. (initramfs)

Firstly, boot into a live CD or USB
Find out your partition number by using sudo fdisk -l|grep Linux|grep -Ev 'swap'
Then, list all superblocks by using the command: sudo dumpe2fs /dev/sda2 | grep superblock Replace “sda2” to your drive number
Now, to check and repair a Linux file system using alternate superblock # 32768: sudo fsck -b 32768 /dev/sda2 -y The -y flag is used to skip all the Fix? questions and to answer them all with a yes automatically
Now try mounting the partition: sudo mount /dev/sda2 /mnt Now, try to see if device is doing read and write correctly: cd /mnt mkdir test ls -l cp file /path/to/safe/location If you are able to perform the above commands, you have most probably fixed your error.
Now, restart you computer and you should be able to boot normally.

🍍NeoVoid