How do I enable my iPhone 3gs?
Turn your device on and off.
- To turn the device on, press and hold the Power/Lock key until Apple logo appears.
- To turn iPhone off, press and hold the Power/Lock key until the red slider appears, then drag the slider.
- To unlock iPhone, press either the Sleep/Wake or Home button, then drag the slider.
How do I activate an old iPhone again?
How to activate your iPhone
- Insert the SIM card you want to use into the tray and push it back into the phone.
- Turn on your iPhone by holding down the Power button until you see the Apple logo appear on the screen.
- Begin the setup process by following the on-screen instructions.
How do I activate my new iPhone after upgrade?
Connect your new iPhone to the computer using a USB cable. Make sure that iTunes is up to date and that your computer is connected to the internet. Open iTunes or Finder and click on the phone in the sidebar. Let your computer detect your phone, and the activation will start.
How do I unlock a disabled iPhone 3GS?
- Plug your device into your computer.
- Turn off the device.
- Hold the Power button for 3 seconds.
- Hold the Home button without releasing the Power button for 10 seconds.
- Release the Power Button but keep holding the Home button.
Why is my 3G not working on my iPhone?
Go to Settings → General → Cellular → Enable 3G: ON. If #1 is OK, try switching ON the “Airplane Mode” for about 10 seconds and then turn it back OFF. Go to Settings → Airplane Mode: ON, wait 10 seconds and turn OFF. If #2 doesn’t work, reset the network settings.
Why is my phone saying it’s not activated?
You may receive this error if your SIM card has gone bad (or another one has been activated which is a sign of fraudulent activity), you do not have a SIM card in your phone, your phone is not compatible with the SIM card that’s in it (i.e. the phone isn’t unlocked), or some other major issue.
How do you enable a disabled iPhone 3g?
Hold the Power button for 3 seconds. Hold the Home button without releasing the Power button for 10 seconds. Release the Power Button but keep holding the Home button. Keep holding the Home button until you are alerted by iTunes saying that it has detected a device in Recovery Mode.
What to do if 3G is not working?
Changing this is simple. Go to “Settings -> Network & Internet -> Mobile network -> Preferred network type,” then switch to the one that best suits your phone. As my phone is a 4G, I go for 2G/3G/4G Auto so that it always tries to connect to the best signal available.
Why is my iPhone saying iPhone is not activated?
What Does “Not Activated” Mean? The message “iPhone Is Not Activated” on your iPhone when it’s unable to connect to your carrier’s activation servers. This error could be caused by a minor software problem, an issue with your carrier’s network, or a hardware problem.
How do I activate my iPhone SIM chip?
Go to Settings > Cellular, then tap a cellular plan with a physical SIM. Tap Convert to eSIM, then follow the onscreen instructions.