i hope makeroid can make a backup and restore function or undo and redo, so that users will be easier to get back their previous version if they deleted something carelessly.
also, i hope we will be able to rename the .apk or .aia file before export, so it wont be Abc(1).aia , Abc(2).aia , Abc(3).aia on our computer while export
That’s Chrome, which renames like that as there is already an existing file with that name
And I don’t get the reason to set a custom name for AIA before downloading
for apk also
Yes, but I don’t get what do you want here 
If what you want is to set a custom download name for AIAs and APKs, then that’s not possible as it will lag the builder opening the File Explorer to select a location and set a name
And you can create different checkpoints as backups
Lol
hope you can optimize the builder so it can add more features without getting lags
