Tips for securely setting up a new phone

Securely set up a new phone is one of the first things you need to do after purchasing a smartphone.

Whether it's a high-end Android device or the latest iPhone, the excitement of unboxing and turning on your new device is immense.

However, the initial steps are more important than you might think, and ignoring security from the start can leave your data and privacy vulnerable.

This comprehensive guide is designed to help you navigate this process smoothly and intelligently, ensuring that your new phone doesn't become a gateway to unwanted risks.

We'll dive into practical tips on secure activation, biometric data setup, app permission management, strong password creation, the importance of backups, and more, making your initial smartphone experience safe and rewarding.

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Why is security the first step to securely setting up a new phone?

The excitement of using all the features of a new phone is understandable. Who hasn't wanted to download their favorite apps, take photos, and explore the high-resolution camera?

However, neglecting safety steps right away is like building a house without a foundation.

Digital security is not just an accessory, but the foundation on which your entire experience with the device will be built.

Think of your digital life like a safe: you wouldn't leave the door open for anyone to walk in and take your most valuable possessions, right?

The same principle applies to your smartphone, which today stores much more than just contacts and photos.

Bank passwords, identity documents, health data, and credit card information are just some examples of the digital treasure we carry in our pockets.

The truth is that cybercriminals are increasingly sophisticated, and an unprotected device is an easy target.

A Statista study revealed that in 2024, there was an increase of more than 30% in malware attacks targeting mobile devices compared to the previous year, showing the urgency of a proactive approach.

Therefore, when set up a new phone securely, you're not just following a recommendation; you're protecting your digital life. It's an investment in peace of mind.

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Step by step guide to securely setting up a new cell phone

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1. Initial activation and system update

The first screen you'll see when you turn on your device will likely ask you to select your language and connect to a Wi-Fi network.

Make sure the Wi-Fi network you are using is secure, preferably your home network.

Avoid open public networks for this step, as they can be a breeding ground for data interception.

After connecting, the system will likely check for updates. It's crucial to allow your operating system (iOS or Android) to update to the latest version available.

These updates not only bring new features, but also essential security patches that address discovered vulnerabilities.

Skipping this step is like leaving a window open in a newly constructed building.

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2. Setting up biometric unlocking and a strong password

The convenience of unlocking with fingerprint or facial recognition is undeniable, but security is the priority.

When setting up biometrics, make sure the environment is well lit for facial recognition and that your hand is clean and dry for fingerprinting.

Additionally, most devices allow you to register more than one fingerprint or secondary face.

However, biometrics should never be the only layer of protection. They're a great convenience, but a strong PIN, password, or lock pattern is still the first line of defense in the event of a biometric failure or if the device is reset.

Choose a complex alphanumeric password, with at least 8 characters, mixing upper and lower case letters, numbers and symbols.

Ease of remembering should be a factor, but difficulty of guessing is the most important.

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3. Encrypting the data

Data encryption is a security feature that transforms your data into a form that is unreadable to anyone without the decryption key.

Most modern smartphones come with encryption enabled by default, but it's always a good idea to check your device's security settings.

How to check data encryption (general steps):

1. On Android: Go to Settings > Security & Privacy > More Security Settings. Look for "Encryption & Credentials."
2. On iOS: Encryption is automatically enabled when you set a passcode or password.

Encryption protects data even if your phone is lost or stolen, making the information inaccessible to anyone trying to extract it.

This is an essential step to set up a new phone securely.

Read too: Why using a VPN on your phone can protect you more than you think

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4. Application Permission Management

When you download a new app, it often asks for access to information like your location, contacts, camera, and microphone.

We often accept these permissions without thinking twice. But do you really want the game you downloaded to have access to your contact list or your location 24/7?

The answer, most of the time, is no.

After installing essential apps, navigate to the permissions settings and review each one.

Most operating systems allow you to grant permissions only “while the app is in use” or “just once,” which is a great way to protect your privacy without compromising functionality.

If a flashlight app is asking for access to your contacts, that's a red flag.

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5. Setting up data backup and recovery

The worst-case scenario for any smartphone user is data loss. Whether due to a defect, theft, or an accident, having an up-to-date backup can save your digital life.

To the set up a new phone securely, turn on automatic cloud backup, either on iCloud (for iPhones) or Google Drive/Google One (for Android).

This way, your photos, videos, contacts and messages are saved regularly and automatically.

Additionally, set up a data recovery method, such as a secondary phone number or email address. This will be useful if you need to regain access to your account and device in the future.

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Initial Safety Check Table

Below is a handy checklist to ensure you don't miss any important steps.

Step	Action	Status
1. Activation	Connect to a secure Wi-Fi network.	⬜
2. Update	Update your operating system to the latest version.	⬜
3. Password/PIN	Set up a strong password.	⬜
4. Biometrics	Register fingerprints or facial recognition.	⬜
5. Encryption	Check if data encryption is enabled.	⬜
6. Apps	Manage and restrict app permissions.	⬜
7. Backup	Enable automatic cloud backup.	⬜
8. Recovery	Configure account recovery methods.	⬜

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Additional tips and final considerations

Always keep your device up to date. Technology evolves rapidly, and so do cybercriminals.

Security updates are a shield that manufacturers and developers offer to protect their devices.

Also, avoid charging your device at public USB charging stations.

They can be used to install malware (an attack known as "juice jacking"), or even to steal data. Always use your own power adapter.

A useful analogy is to think of your phone as the remote control for your life. With it, you access your bank, social media, email, photos, and even your smart home.

You wouldn't leave the control of your home in the hands of just anyone, would you? Likewise, set up a new phone securely is to give yourself full control and the protection you need over your digital life.

For more information on cybersecurity, a valuable resource is the Norton's official website which offers complete articles and guides on the subject.

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Conclusion: Safety is a habit, not an event

The task of set up a new phone securely It may seem complex at first, but it is a process that, when done correctly, ensures a smoother and more secure digital experience.

Remember, securing your smartphone isn't just a single action, but a set of ongoing habits: keeping your system up to date, managing permissions, and exercising caution when using public networks.

With every new app you download or every new account you create, the responsibility for maintaining your digital security falls to you.

Don't underestimate the power of a small action, as it can prevent big problems in the future. And at the end of the day, what matters most is your peace of mind.

To learn more about how to protect your data and privacy, National Data Protection Authority (ANPD) in Brazil is a reliable source of information and guidelines on the subject.

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Frequently Asked Questions (FAQ)

1. Do I need to have an antivirus on my cell phone?
Yes, it's highly recommended. While modern operating systems have built-in defenses, a good antivirus adds an extra layer of protection, especially against malware and malicious applications.

2. Is it safe to use facial recognition on my cell phone?
Yes, for most modern phones. Facial recognition is secure and uses advanced technology to differentiate your face from a photo. However, it's important to use it in conjunction with a strong password or PIN.

3. Should I use a VPN to access public networks?
Definitely. A VPN (Virtual Private Network) encrypts your internet traffic, protecting your data from potential attacks on unsecured public Wi-Fi networks.

4. How can I know if an app is safe before installing it?
Always download apps from official stores (Google Play Store and Apple App Store). Check user reviews, the number of downloads, and the permissions the app requests before installing it. If the permissions seem excessive for the app's functionality, it's best to avoid it.