1- Need
-powered usb adapter, keyboard and mouse
-gparted iso from their website
– universal usb installer or rufus
2- use universal usb installer/rufus to create a bootable flash drive using the gparted iso
3-Plug otg adapter into tablet with it power off then plug the usb hub with flash drive keyboard and mouse into the otg adapter
4- power on and on the first teclast image hold down power and up to bring up bios menu
5-turn fast boot on and enable all options under what drops down
6- Boot to the usb drive you have plugged in
7- Now when in gparted find the largest partition its like 38 gigs or something, then merge the unallocated space from that with the android 20gig partition.
8- remember to apply changes
9-Power off in gparted os when complete and your done.
