I am in South Africa and I wanted to root a samsung galaxy sm-j200h (no LTE) the SA dual version. The problem is chain fire does not have the software for cf-auto root.same applies to other software’s like king root and poot . the only way to root is to use supersu. I put trwp on my phone.wen I want to flash with supersu now,the phone is not appearing on the computer.i have tried many USB cables.it appears on some old laptop.so if I copy the file to a USB stick and try offline is it possible?and also wen I am flashing,which folder can I use to install because they are many files in the
zipped file.
pls help