If you want to transfer your data between your phone and your computer without using HiSuite, you just need to connect your phone using the original data cable to the USB port of your computer.
If your phone is not detected, take the following steps:
Enter Settings > System > About Phone, tap 7 times on the Build number to activate Developer options and then go back to enter Settings > System > Enter Developer options and activate USB debugging.
Then, connect your phone using the data cable, swipe down the notification bar, tap on the notification that shows your device is charging and select the option “Files”.
You will be able to find the folder showing your phone’s content as a USB device.
If you have any question or need further assistance, please leave a comment below.