How long will it take for my phone to be updated

The time it takes to update your iPhone 6s to the latest version of iOS 15 can vary depending on several factors, such as the speed of your internet connection and the size of the update. Generally, iOS updates can take anywhere from a few minutes to over an hour to complete.

To begin the update process, you can follow these steps:

1. Ensure that your iPhone is connected to a stable Wi-Fi network. Using Wi-Fi for updates is recommended as it can be faster and more reliable than cellular data.

2. Make sure your iPhone is sufficiently charged or plugged into a power source. It's essential to have enough battery life to complete the update process without interruption.

3. Open the Settings app on your iPhone and navigate to "General."

4. Tap on "Software Update." Your iPhone will check for available updates.

5. If an update is available, you'll see an option to download and install it. Tap on "Download and Install" to begin the process.

6. Depending on the size of the update and your internet connection speed, the download may take some time. Once the download is complete, your iPhone will begin the installation process automatically.

7. Follow the on-screen prompts to complete the installation. Your iPhone may restart during this process.

It's essential to keep your iPhone connected to a stable Wi-Fi network and ensure it has sufficient battery life throughout the update process. Additionally, avoid interrupting the update by turning off your iPhone or disconnecting it from power.