how to activate iphone 3gs without sim?

To restart IOS 13, hold down the power button for at least 10 seconds until the device powers off and then powers back on.

To reboot your iPhone 4, hold down the power button and the home button at the same time until you see the Apple logo.

Yes, you can use an iPhone 3. However, it may not have the features or functionality of newer models.

Yes, you can use Wi-Fi without a SIM card. However, you will not be able to make calls or use data services.

Yes, you can use a deactivated phone on Wi-Fi.

There are a few ways to make a virtual SIM card, but the easiest is to use an app like VIMSIM. Once you have the app installed and set up, you can create a new virtual SIM card by following these steps:
Open the VIMSIM app and sign in.
Tap the menu button in the top-left corner and select Settings.
Under “Virtual SIMs,” tap Add New.
4.

There are a few ways to get by without a SIM card. For example, some cell phone companies allow you to use their data plans without a SIM card. You can also buy a prepaid plan and use those instead. Additionally, some phones allow you to use wi-fi or tethering without a SIM card.

002 is a diagnostic tool that helps you troubleshoot and fix problems with your iPhone.

There are a few secret codes that are specific to the iPhone. These codes can be used to unlock certain features or settings on your device. Some of these codes may be known by Apple customers, while others may be hidden away and only known by those who have access to the iPhone’s code generator.

On an iPhone, 31 does nothing.

You can’t.

There is no surefire way to unlock a phone for free, but there are a few methods that may work. Some carriers offer free unlocking services if you have an active contract with them. You can also try contacting your phone’s manufacturer or carrier directly and asking if they offer any free unlocking services. Finally, you can search online for third-party services that may be able to help you unlock your phone for free.

There are a few ways to try to unlock your phone yourself. One way is to go to Settings > Security and change your password. If that doesn’t work, you can try using a different SIM card or buying a new phone.

There is no definitive answer to this question as it depends on the IMEI of your device. However, some methods that may help unlock an IMEI include contacting your carrier or using a third-party service.

21 is a code that appears on some phones to disable certain features, such as the phone’s camera and microphone.