Need help: is there another way to back up an iPhone 6s without using iTunes?

[truckingdude]

I'm switching back to android and originally I wanted to back up the iPhone 6s before I turned it back in to T-Mobile. But my laptop stopped working a few weeks ago and I'm not able to. I'm still not up to speed on what iCloud backs up and what it doesn't. Was just wondering if there was another way to back up an iPhone 6s without using iTunes or PC?, in this particular case. Any info would be appreciated...Thank you.

 

[Just_Me_D]

You can backup your iPhone either via iTunes on a computer or via iCloud on the iPhone itself. To create an I loud backup, follow the directions found via the following link.

https://support.apple.com/en-us/HT203977

 

[truckingdude]

I will take a look at thank you.