Sony Xperia XZ1

• How do I set up fingerprint unlock on my Sony Xperia XZ1?

• How do I insert a SIM card into my Sony Xperia XZ1?

• How do i disable fingerprint unlock on my Sony Xperia XZ1?

• How do I turn delivery reports on or off?

• How do I reduce the screen brightness?

• How do I add a Google™ mail account?

• How do I download apps and games?

• How do I switch my Caller ID on or off?

• How do I update the software on my Sony Xperia XZ1 wirelessly?

• How do I clear the cache/cookies?