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Feb 13, 2024 · Setting up a SIM card lock requires you to enter the default passcode set by your operator. The default SIM PIN is often on the packaging that comes with your phone, so make sure to...
Insert your SIM card into your PC or make sure you already have an eSIM profile installed. For more info, see Use an eSIM to get a cellular data connection on your Windows PC. Select the Network icon on the lower right corner of the taskbar, and then select Manage Cellular connections ( >) for the Cellular quick setting.
To protect your SIM card or eSIM from others using it for phone calls or mobile data, you can use a SIM PIN. Then every time you restart your device or remove the SIM card, your SIM card or eSIM will be locked automatically and you’ll see “Locked SIM” in the status bar.
There are a few things you can do to make sure your Android phone stays as safe as possible should it stray from your hands— a good lock screen password is a solid start. What you may not realize is that there’s a way to take that security a step further by enabling SIM Lock.
Mar 14, 2024 · Lock your SIM card with a PIN (personal identification number) to require an identification code for phone calls and cellular-data usage. To protect your SIM card or eSIM from others using it for phone calls or cellular data, you can use a SIM PIN.
Jan 31, 2020 · 1 Open Settings, and click/tap on the Network & Internet icon. 2 Click/tap on Cellular on the left side, and click/tap on the Advanced options link on the right side. (see screenshot below)
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How do I set up a SIM card lock?
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What is a SIM card lock?
Jul 28, 2022 · 1 Tap Settings. 2 Tap Lock screen and security. 3 Tap Other security settings. 4 Tap Set up SIM card lock. 5 Tap Lock SIM card and you will be prompt to enter the PIN number. By default, the PIN number will be 1234. When SIM card lock is activated, you can tap on Change SIM card PIN to change to a new PIN number.
