New bug in MadOS 8.1 vernee Apollo Lite

[Former user]

Hello M.A.D, i want to report bug and request some feature.

Bug: 1. Hotspot doesn't work to send file with Mi Drop, Share it, etc 2. I lock data to LTE Only, but, this data just same, on LTE/UMTS. 3. Substratum not working. 4. File Manager, I try to import my Nova launcher backup, but I can open File Manager, please add this feature.