Rooting

I recently purchased this samsung galaxy A53 5g cell phone from amazon. It comes unlocked. So when it says 'unlocked' does this mean my bootloader is unlocked and ready to be rooted? Should I root my phone before I transfer my mint mobile service to the phone?

Hey, this is my first post. So I want to root my A574BL with KingoRoot, but when it gets to 90%, it hangs there for a few seconds and then returns an error: ROOT FAILED 0x14f5d1. When I search the error nothing appears. They then suggested me to use the PC version. So I went to grab my...

I am new to rooting., How do i root my Galaxy S4-19500? Can anyone suggest me step by step instructions to do so.. Suggest me some really good ROM's for the S4. Also, can i unroot my Galaxy S4 and get back the original Android Kitkat ? :-P