Can you transfer large files/music to the GS5 using USB 3.0 port and speeds

This is confusing me. I can only seem to charge on USB3.0 even with the newest Kies drivers, and only transfer and see my sd card space usng 2.0

Is there any downside to opening kies with my ROOTED gs3 plugged in?

[Titanium Backup] Update.zip too large

HI,

I'm having trouble with my update.zip file, created with Titanium Backup. I created it on my old Oneplus One thinking this would help me send all my data to my new Oneplus One. However, the file is 2.4GB, so too large to flash it with TWRP. This is the only backup I made before losing my old Oneplus, so I'd really like to get my data back.

Does anyone know if there's a way to use this update.zip file and maybe modify it to make it smaller and flashable with TWRP ? Or maybe use another recovery that doesn't have the 2GB limit ?

Thanks a lot.

Nandroid Backup Very Large

I have only 10 download apps on my nusenseven rom. when i do backup from TWRP i see data very large (3.7 GB), all nandroid 5.8GB. This normal?