The Vault app is used to hide all of your pictures, posts, emails and more from any one seeing them.
I don't use the App because I only use a PC, but you can post a question in the Community Forum about this. A Supervisor familiar with the App will see your post and try to help.
There is no way to do that. If you jailbreak your iPhone there is an app on Cydia that does that.
That would probably depend what you mean with "use with"; for example, connecting two such similar objects, but with different voltages, in parallel doesn't seem safe to me.
Get the app
The iHeartRadio app is a radio station streaming app. The data stream is 64 kbps, which is about 225 MB per hour.
To get iPhone emojis on an LG Volt, you can install a third-party keyboard app that supports iPhone emojis, such as Gboard or SwiftKey. After downloading the app, enable it in your device settings and set it as your default keyboard. You may also need to access the emoji settings within the app to select the desired emoji style. Alternatively, you can download an emoji font or use an emoji app that mimics iPhone emojis.
That appliance might last longer if you use an eight volt adapter rather than a nine volt adapter.
You cannot use a 12 volt charger to charge 2.6 volt batteries. The 2.6 volt batteries will become hot, very quickly, and explode.
No, it will overcharge the 6 volt battery.
no
No.
No.
no
No
USE INVERTER USE INVERTER USE INVERTER
use two 12 volt batteries in series.
no