5G technology is entirely new and still in testing face among telecom companies, device manufacturing companies, and software companies. Though rules of the 5G have been finalized, prototypes have yet not been finalized and phones in today's market will not be compatible with the 5G Technology.
Google Pixel 2 XL does not support 5G and will not be compatible with it.
To hide or protect your apps I would suggest you use App Lock. Heres how.
Now, whenever you open a locked application, you can either unlock it by simply verifying your fingerprint or by entering the unlock pattern. The fingerprints that you have registered for unlocking your device are the ones that will also work with App Lock.
Here is the video guide to do the same
You can download ACR call recorder app from the play store.
To record calls on Google Pixel 2 XL Follow the steps below:
1. Download the ACR call recording app from the play store
2. Then Follow the instructions from the app and allow all the access to the app as shown in the Image below
4. Then Tap the three bar on the top left of the app
5. There you will find the Enable option on the top.
6. Enable it and enjoy the app.
You can also check this video for more detailed information.
Yes, Google Pixel XL 2 supports OTG. USB OTG or USB On-The-Go is one of the most recent technologies that allows you to connect your pen drives and in some cases hard disks to your smartphones and tablets. It has a cable and through that cable, you can directly view and use your pen drive in your smartphones.
You can check the specs here: Google Pixel XL 2
Check the following steps
From the home screen, swipe down the Status bar.
Tap the Settings icon.
Tap Cellular networks.
Tap Preferred network type.
Select an option: For 3G only, tap 3G. For 4G access (where available), tap LTE or Global.
The 4G connection setting is now changed.Google Pixel 2 XL
Hide Photos and Videos on your phone
To hide photos and videos on your phone you will have to download the app named "Gallery Vault" and follow the steps below:
And you will see a confirmation message on your screen as shown in the Image below.
And you are done!
You can also check the video below for your reference
You can check the complete specs of this phone: Google Pixel XL 2