Your Android phone can give out different types of information based on the apps you install, the permissions you provide, your Google account setting
Have you ever opened up your phone only to ponder how much information your apps and online services know about you?
Your Android phone can give out different types of information based on the apps you install, the permissions you provide, your Google account settings, and the features you choose to enable.
This doesn't mean that your phone is secretly listening to every conversation that you have or that someone is constantly watching over your shoulder with it. However, there are privacy and ad-related settings you may want to review if you want to gain more control over your information associated with the device.
As someone who creates educational and technological content for LearnWithMyke.com, I believe that understanding these settings would be more beneficial than simply telling people to stop their phone from tracking them.
The goal isn't for it to make your phone unusable, but rather it's to understand what your phone and the apps on it can do, and what you're comfortable allowing them to access.
Here are three settings I recommend looking at.
1. Review Personalization Using Shared Data
Depending on your Android phone, Google account and software version, you might see settings related to personalization and the use of data across Google services or apps.
The specific menu can vary between Android versions and manufacturers so rest assured that if your phone does not show exactly the same wording it is still valid.
On supported devices you can usually start by checking:
Settings → Google → All services
Then look through the available Privacy & Security options for personalization-related settings.
If you find Personalize using shared data, review the apps or services listed there.
What should you do?
Do not blindly turn everything off without understanding what you are actually doing.
Instead, consider the list of services that utilize shared information for personalization and determine what you are actually giving up by disabling it.
Personalization options can be disabled, if your preferred level of privacy would be violated by services that you do not find particularly useful.
It is also important to note, however, that disabling personalization does not necessarily guarantee that no information will be collected by any means.
Other Android services and applications individually collect information and utilize it according to their respective privacy policies.
This is why privacy is a process and not a toggle that makes you invisible.
2. Check Usage & Diagnostics
Another setting that may be of interest deals with Usage & Diagnostics.
Google's description of this option indicates that they're about 'information that can help improve Android and Google products and services.' So, depending on your setup and settings, specific data about how your phone and apps are used may be shared, for diagnostic and improvement reasons.
And if you're not interested in allowing that, there is an option to review this one and disable it, as well.
One of the most common paths for this involves accessing a certain menu on some Android devices, namely:
Settings → Google → All services → Usage & Diagnostics
You can then review the option and disable it if you prefer.
Will turning it off make your phone faster?
This is where I would be careful.
You might find articles that say disabling Usage & Diagnostics will help to give you a substantial boost in speed and also help save your battery life.
I wouldn't say something that dishonest.
The impact on your battery or performance from this specific setting is something I would not go as far as saying a substantial improvement.
If your phone is slow there are usually more pressing issues to address first such as:
Too many apps running or installed
Low storage space
An aging battery
Outdated software
Resource-heavy apps
Background activity
Malware or suspicious applications
A device that is simply old
So I would change Usage & Diagnostics primarily because you want greater control over diagnostic data, not because you expect your phone to suddenly become twice as fast.
That distinction matters.
3. Review Your Advertising Settings
The third place I would look is advertising.
If you have an Android phone with Google services, your advertising settings can affect what ads you see.
On supported devices and Android versions, you can find advertising settings in:
Settings → Google → All services → Ads
It may be located elsewhere in your device settings depending on your Android version.
You may see advertising privacy or ad personalization options or advertising ID options.
What is an Advertising ID?
An advertising ID is something that can be reset that can be used by apps/advertising platforms for advertising purposes.
It's different from your phone number or your name.
Depending on what android version you are on, google may offer ways to reset/delete your advertising ID.
If your device lets you delete it and you do, proceed with the instructions on your screen.
But don't assume that it means that advertisers can't find information about you anymore.
Apps might have their own tracking services, analytics, and privacy features.
Your internet browsing habits may be related to your account or something else.
So, deleting advertising IDs is a privacy measure, but not an ultimate one.
What About the "My Phone Is Listening to Me" Problem?
This is probably one of the biggest questions people have.
You talk to a friend with one about a product and then later see an advertisement for it.
It can leave you with the feeling that your phone was eavesdropping your conversation.
But seeing a related advertisement does not automatically prove that your microphone recorded your conversation.
There are plenty of other ways in which advertising systems can make surprising accurate predictions based on things such as:
Websites you visit
Searches you perform
Apps you use
Videos you watch
Approximate location
Shopping activity
Interests inferred from your activity
Information provided by advertising partners
Microphone permissions are also something you can review separately.
Go to:
Settings → Privacy → Permission Manager → Microphone
The wording can vary by phone.
Review which apps have microphone access.
If an application doesn't need microphone access for its main purpose, ask yourself why it has that permission.
You can also review permissions for:
Camera
Location
Contacts
Files and media
Phone
SMS
This is one of the privacy checks I consider more important than simply switching off a single Google setting.
Don't Forget Your Individual Apps
Your android phone is not the only thing that provides privacy.
Think about the applications that you have on your phone.
Sure, a flashlight application does not need your contact book or microphone
But a navigation application probably would need your location.
This is why I believe you should always ask yourself one question when an application asks for a permission, "Does this application need this permission in order to function correctly?" If the answer is no, you do not need to allow that permission. You can always change permissions in your phone by going to Privacy or Permission Manager.
Three Privacy Changes I'd Start With
If you don't want to spend an hour going through every Android setting, start with these:
1. Review personalization settings
Check which information-sharing or personalization options are enabled and disable those you don't need.
2. Review Usage & Diagnostics
Decide whether you want to share diagnostic and usage information with Google.
3. Check advertising settings
Review your advertising privacy options and advertising ID controls.
Then go one step further and check the permissions of the applications installed on your phone.
What I Wouldn't Do
I would never install some random "anti-tracking" application just because an advertisement promised to make me completely invisible online.
I would also not disable important features without knowing what they are.
And
I wouldn't believe all those social media videos telling me that changing three settings will make my old Android phone faster, last twice as long and stop Google from collecting information.
Privacy is not about having a single setting that will make you completely anonymous.
Your level of privacy depends on your operating system, your Google account, applications, websites, permissions and information you gave out willingly.
LearnWIthMyke's Practical Take
One thing I learned while creating educational content on technology is that people do not need to know much about the topic to make better technology decisions.
You do not need to be an expert in cybersecurity before you can begin learning how to protect your privacy.
Take it slow.
Visit your Android settings and check which applications have access to your microphone, camera, and location.
Go through Google's personalization and diagnostic features.
Visit your advertising preferences.
Disable all the unnecessary toggles and permissions.
Do not forget to make this an occasional task, especially when you begin to install more apps on your phone or when you get a major Android update.
Your phone is a powerful device, and you should know what you are doing with it.
Final Thought
The idea is not to prevent your phone from collecting every morsel of information possible.
That is a nearly impossible task in our modern age of connectivity.
The goal should be control.
You want to know what information your phone and its apps are allowed to collect.
Understand why they need the information, turn off anything you don't need, and keep your software up to date and only install applications you trust.
A few minutes spent going over your Android privacy settings is time well spent.
It will give you a much better understanding of how much control you have over your information, which to me would be more satisfying than the paranoia of thinking that your phone is watching everything you do.
