Let me shortly give you the facts:
Unlocked Bootloader with DC unlocker client and fastboot
Rooted and SU with Kingo root
got TWRP 18.104.22.168 on it.
So far so good. Took me a while, and looked like it works.
First I did a backup of the system and then wiped extensive.
Then I tried to flash the backup with the result that the restore failed, last message in cmd window: formatting system using make_ext4fs (wanted to post pic, but canīt as account is new).
Next try was flashing CM 10.2
It failed with the message "error flashing zip"
So now I canīt use the phone anymore.
Do you have any suggestions what may be wrong? Tried several things. Checked if fat32 is on the SD also tried to flash from internal SD. Nothing helped. Can I dump the phone or is there anything to try?
I would really appreciate some help. Thanks!