The battery is dead and needs to be replaced.
If you can only power on and use your phone while it's plugged in, then the battery can no longer hold a charge. It needs to be replaced.
Fully charged MacBook Air turns off when power cord removed
iPhone turning off on low battery
"Quick charging" has to do with the current that the charger supplies. It's ...
Any mac will come preinstalled with an application called "Find My"
You can see the battery level and location for all your Apple devices here.
I realise it's not in the toolbar, but you can use it regardless of whether your iPhone is nearby (I use it to check my phone level when I am working upstairs, and my phone is in my room charging).
The only iDevivce that support USB 3.0 speeds over the lightning connector is the iPad Pro released in 2015. Current iPad Pro Tablets with the USB-C connector support USB 3.
All other devices only support 2.0.
Do I need to lighting to USB C cable?
USB-C is just the physical port type. To get USB 3 speeds, you need at least a USB 3.0 port (blue ...
The iCloud method: In my iPhone when I got to Settings -> My Name -> iCloud -> Contacts. The "Contacts" is already on, and I don't know what to do next.
You need two devices to sync. So on Mac too, in System Preferences > iCloud, turn on Contacts sync.
Check Contacts.app > Preferences to see that account is enabled.
I don't know about iTunes method.
Apple Watch Series 4 provides a 1st party solution for the aforementioned requirements.
You can consider an Apple Watch Series 4 or later with Cellular connectivity. Apple Watch Series 4 and later feature build-in fall detection mode that can also alert the emergency services and customizable emergency contacts. A cellular variant remains connected to the ...
Force-restart your iPhone:
Press and quickly release the Volume Up button. Press and quickly release the Volume Down button. Then press and hold the Side button until you see the Apple logo.
You are apparently out of luck here. While it's possible to download an iOS firmware (a .ipsw file) and install it onto a device, as long as Apple is signing is, Apple typically stops signing an older release a few days after issuing an update. IPSW is a well regarded website that lets you download all the available firmwares for a device.
However, Apple ...
Using a Shortcut for that would probably be the best solution. If you have any experience with programming you could probably whip something up without too much effort, or I'd recommend checking out the shortcuts subreddit.
There's also a chance somebody has already created what you're looking for, I didn't find anything in a quick glance through this ...
The Memoji stickers can be deleted in any app, tap the three dots, then tap the core Memoji and delete it. I’ve never seen them time out or go away, just new ones pile on top of the old as you use them.
Tap the Memoji identity you with to duplicate or delete.
As for the overall keyboard, you can reset all of the word suggestions, etc in the settings app. ...