How to Sync Your Boyfriend's Phone to Your Phone

How to Sync My Boyfriend’s Phone to Mine (4 Ways)

Published on: November 16, 2023
Last Updated: November 16, 2023

How to Sync My Boyfriend’s Phone to Mine (4 Ways)

Published on: November 16, 2023
Last Updated: November 16, 2023

If you’re worried that your boyfriend is cheating on you then you’re not alone.

The initial passion in any relationship reduces after the honeymoon period.

But, that doesn’t mean your boyfriend should spend more time looking at their phone than talking to you. 

Of course, if your boyfriend is spending a lot of time on their phone, it doesn’t guarantee they are cheating.

You should be able to ask them about it. 

If the response is less than positive you know it’s time to check your boyfriend’s phone.

It’s best to do this without him knowing. You need to know “how to sync my boyfriend’s phone to mine“. 

Fortunately, there are several ways to sync his phone without him knowing. 

How to Sync Your Boyfriend’s Phone to Your Phone

We’ve done the hard work and looked at the various options available, so that you don’t have to.

All you have to do is decide which approach you prefer to take.  

1. Get Spynger


Spynger is a third-party spy app that works on Android and iOS devices.

It’s a very effective way to check your boyfriend’s phone in real time with almost no risk of being discovered. 

👉 Get Spynger FREE

Before you install it you’ll need to visit the Spynger website.

You’ll notice a demo option, this helps you to see everything that the app has to offer.

When you’re ready you can click on the try now option, enter an email address, and you’ll be able to see the subscription options. 

  • Subscribing for one month costs $41.99
  • Three months cost $23.99 per month
  • Twelve months cost $9.99 per month

Once you’ve chosen a subscription plan you simply make your payment and confirm the password for your new Spynger account.

They will give you a link that needs to be downloaded onto your boyfriend’s phone. 

Installing Spynger On Android Phones

Spynger Android

To install Spynger on an Android device you’ll need access to the phone.

This can be the hardest part of syncing your boyfriend’s phone to yours. 

The first step is to verify if he has a screen lock or not, you’ll need to know what this is.

👉 Get Spynger FREE

You then need to borrow his phone for five minutes when he isn’t using it. A good opportunity is when your boyfriend takes a shower.  

Once you have the phone go straight to Google Play and into the settings. Look for the PlayProtect option and turn it off.

This stops the phone from notifying your boyfriend that a new app has been installed. 

Next, open a browser and paste in the link you got from Spynger. It will automatically start installing.

The app hides inside the operating system, making it invisible to your boyfriend. 

As soon as the app has finished downloading, close the browser and Google Play, making sure they are not showing as open windows.

It can also be a good idea to delete Spynger from the browser history.

Put the phone back before your boyfriend notices. 

Putting Spynger On Apple Devices

Spynger iPhone on iOS

Adding Spynger to an Apple device can be harder as you’ll need to know your boyfriend’s iCloud username and password.

👉 Get Spynger FREE

If you can’t find this out you can install the app in the same way as on an Android device. 

But, if you can find out the username and password, all you have to do is go to the iCloud and log in with those details.

Then, simply paste the link into the iCloud browser and Spynger will install.

Again, it will be invisible to your boyfriend.  

Using Spynger

Spynger dashboard

Once you’ve installed it you log into your Spynger account on your own device.

You’ll be presented with a dashboard that allows you to see everything your boyfriend is doing on his phone, in real time:

Social Media Accounts

The Spynger dashboard has a social media tab.

Inside this you’ll see all the social media sites that your boyfriend is accessing on his phone.

Click on any and you’ll be able to see all incoming and outgoing messages.

You’ll also see deleted and hidden ones. 

App List

Spynger gives you a complete list of the apps on the phone and even notifies you when new ones are added.

This will allow you to see what your boyfriend is doing on his phone. It’s particularly noteworthy if one or more of the apps are dating related.

Contacts & Calls

This spy app gives you full access to your boyfriend’s contact list. You’ll be able to see every saved contact and their contact details.

You’ll also see the full list of phone calls made and received, this includes the duration of each call.

Text Messages


Alongside being able to see all calls made and received you’ll see all the text messages sent and received by your boyfriend’s phone

👉 Get Spynger FREE

Browser History

While social media apps are the most popular way to cheat on someone, it’s also possible to locate women via the internet.

Spynger allows you to see your boyfriend’s browsing history, even when he deletes it. 


The Spynger spy app allows you to see where your boyfriend’s phone is and where it has been.

That makes it easy to verify if he is where he says he is or where he’s meeting someone else.

Media Files

You’ll be able to locate and look at all pictures, video files, and audio saved on the device. This includes anything that has been deleted. 

Set Alerts

Perhaps the best feature of Spynger is the ability to set alerts. 

The app will notify you when your boyfriend goes outside a designated zone or uses keywords and phrases.

Because everything is happening in real-time, you’ll know exactly when he is cheating on you and can decide what to do about it. 

Record Audio

Spynger also lets you take screenshots and record phone calls. You can set it to start recording whenever he makes or receives a call.

It’s possible to listen in via the recording or review it later.

This feature also allows you to use the phone’s camera and take pictures of where your boyfriend is. 

Spynger is easy to use, allows you to see everything your boyfriend is doing on his phone, and he won’t know you’re doing it. 

2. Using The Sync Function

If Spynger doesn’t appeal to you then you can try syncing your phones either via Google for Android or the iCloud for Apple devices. 

Syncing simply means all the saved files on your boyfriend’s phone will be saved to the cloud.

You can then read the details from your own phone. The downside is you’ll need to know your boyfriend’s log in credentials.

The first step is to get your boyfriend’s username and password for either Google or the iCloud. 

If you’re dealing with Google then you can log into Google from your own device, using your boyfriend’s details.

Once in, select settings, user account options, and account sync. 

You can then choose which items to sync, such as contacts, Gmail, Chrome, and calendar. Save your settings and log out.

Repeat the process on your boyfriend’s phone. 

If he has an Apple device you’ll need to follow the same procedure.

Simply go to the iCloud on your device and log in with his details. 

Then, open settings, followed by profile and the iCloud option.

Again, choose your sync options from the list. Repeat on his phone. 

You’ll now be able to see the selected data on your phone. However, you won’t be able to see social media activity, text messages, or track his location.

It’s also possible that he can sync with your device via the same connection and check what you’ve been doing on your phone.

3. Backing Up


This is an extension of the sync principle and you’ll still need to know his Google or iCloud username and password.

It’s also advisable to have a spare phone. 

The aim is to back up all his information to the cloud. You’ll need to go into the settings on his phone and turn on backup.

This will periodically back up his data to the cloud. 

You can then log into either his Google account or iCloud on your spare phone.

Once in, select restore backup and it will load all the information from his phone onto yours. 

You’ll be able to see everything but it won’t be in real-time.

To get the latest information you’ll have to repeat the restore process. 

Don’t do it on your regular phone as it will wipe your data. 

4. Jailbreaking

It’s possible to sync your boyfriend’s phone via jailbreaking or rooting.

However, this will invalidate any warranty and guarantee that comes with the phone.

Once you’ve jailbroken the phone you can easily install an app to sync the phone with yours.

Of course, jailbreaking means circumventing the device firewall, making it vulnerable to attacks and data loss. 

Considering at least some of the data will relate to you, it’s important to think carefully before adopting this approach. 

The process of jailbreaking is similar on Android and Apple devices:

  • Before you start, do a full system backup on your boyfriend’s phone. It will allow you to restore it if anything goes wrong
  • Open a browser on your computer and visit your preferred jailbreaking website
  • Download the file, choosing your operating system
  • Connect your phone to your computer via USB
  • Open the file and then turn on your boyfriend’s phone
  • The jailbreak app will identify your phone and give you a start option, click this
  • Follow the onscreen instructions until the process is completed

Of course, you’ll need to be able to access your boyfriend’s phone without him knowing.  

Signs Your Boyfriend Is Hiding Something

How Can I Track My Husband’s Cell Phone Without Him Knowing And For Free

You usually know when your boyfriend is hiding something.

If you’re not sure then consider whether he is displaying all or some of the following signs:

  • His phone now has a screen lock that didn’t exist before
  • He always makes sure you can’t see his screen
  • More often on his phone than normal, especially late at night
  • Keeps his phone with him all the time
  • Never lets you use it
  • Pays more attention to his phone than you

In some cases, a cheating boyfriend can appear more attentive.

Specifically, they will spoil you more for no reason. While this is nice, proceed with caution. 

The Legality Of Syncing Your Phones

Hacking is considered illegal. However, if you’re syncing and are using his username and password, you’re not hacking, because you have the access details. 

In these cases, provided you are not intending mental or physical harm to your boyfriend, you are unlikely to fall foul of the law. 

After all, you are simply looking out for your best interests and trying to decide whether your relationship is worth saving, or not.

Summing Up

If you’re reading how to sync your boyfriend’s phone to your phone then you are probably already suspicious of his behavior. 

The logical way forward is to find out what he is doing on his phone without him knowing.

You may find he is simply planning a surprise for you. It’s also possible that he is cheating on you. 

Finding out by yourself allows you to react in the best way for your interests. 

👉 Get Spynger FREE

The simplest and most effective way to sync your boyfriend’s phone and know everything he is saying and doing, is to use Spynger.

It’s designed to help you spy on your boyfriend and it’s very good at it. 

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Written by Jason Wise

Hello! I’m the editor at EarthWeb, with a particular interest in business and technology topics, including social media, privacy, and cryptocurrency. As an experienced editor and researcher, I have a passion for exploring the latest trends and innovations in these fields and sharing my insights with our readers. I also enjoy testing and reviewing products, and you’ll often find my reviews and recommendations on EarthWeb. With a focus on providing informative and engaging content, I am committed to ensuring that EarthWeb remains a leading source of news and analysis in the tech industry.