Quick Instructions:
1. Press the power button on the phone. 2. Wait for the white Apple logo to appear on the screen. 3. Release the power button.
Steps
Method 1 of 2: Use the Power Button
Step 1. Press the power button on your mobile
It is a real physical button located at the top along the right edge of the iPhone.
On iPhone 5S models and earlier versions, this button is located on the top edge
Step 2. Wait for the white Apple logo to appear
Step 3. Release the power button
You have to do this as soon as you see the Apple icon; your phone should finish booting within one minute.
Method 2 of 2: Using the Battery Charger
Step 1. Remove the plug from the socket
To be able to activate the mobile phone without using the power button, you must connect the charger to the device and connect everything to an electricity source.
If the charger is not plugged into the outlet, skip this step
Step 2. Check that the cable is connected correctly
The USB cable has a large end that must be inserted into the rectangular port of the plug.
If the end does not fit into the plug housing, rotate it 180 ° along its axis
Step 3. Insert the thin end of the cable into the iPhone
The charging port is located on the bottom edge of the phone.
Step 4. Insert the plug into an electrical outlet
Step 5. Wait for the screen to light up
If the battery was completely discharged before I plugged the phone into the socket, you should see a stylized battery with a red light bar on the screen.
If there was any remaining charge, the Apple logo should appear
Step 6. Wait for the phone to reboot
If the battery was completely discharged, it could take up to an hour; if not, your cell phone should activate within a minute.
