(Similarly, it is the violation of the Fourth and Fifth Amendments of any U.S. citizen when the police force you to unlock your phone with your fingerprint.)
How To Keep Your Android Device Protected From Law Enforcement
Here are some tips and methods through which you can protect your personal rights and use them if any such situation arises.
1. Disable Biometrics
This feature is available on the Android 9 Pie and Google has introduced this feature as “Lockdown Mode”. However, you need to enable it manually as it won’t get automatically enabled. I am using my Samsung Galaxy Note 9 to demonstrate this feature. You can check for the lockdown mode under security option of your smartphone or search it on Google for your device.
- Open Settings on your device.
- Scroll down and search for the Lock Screen menu.

- Tap on Secure Lock Settings. You will be asked to enter your primary passcode. Enter it.

- Toggle Show Lockdown option.

- To activate Lockdown Mode at any instant, press and hold the power button and tap on Lockdown Mode.

2. Set a Strong Password
Carrying forward the step 1 is by using a strong password. The ultimate and best security protection you can have on your smartphone is by enabling the alphanumeric password on your device. We have seen very often that in some of the other way, the biometrics can be fooled and anyone can get in your device and steal your private info. It is strictly advised to use a strong combination of letters and numbers to form a password. Just for a fact, an 8-character password with no consecutive letters (or the use of common words or names) would take a computer over five months to crack. Moreover, if you increase this to 16 characters then the cracking of your password will take many years.
3. Disable the Smart Lock Feature
If you are out of those users, who are using the Smart Lock feature of Android for a faster unlocking experience, it is advised to disable it. Think it in this way that, as it has made unlocking faster and simpler for you so is for any other person including law enforcement. To disable all Smart Lock options, go to Settings >> Security >> Smart Lock, then choose each item individually and disable the toggle switch on the subsequent screen.
4. Hide Notifications
Not only this protects your data to be in front of the Law Enforcement, but it also protects you from those prying eyes who just want to interfere in your life and want a peep on your personal information. Hide all the notification or use secure passwords to protect your notifications from being read by anyone other than you.
5. Do Not Unlock Your Bootloader
Unlocking your bootloader draws and allows the Law Enforcement or any other person for the matter of fact to install a third-party Custom ROM on your device to bypass your device’s lock and password. You need to keep your bootloader locked and if you have rooted your device lets say with Magisk, then it is a good practice to go back and re-lock the bootloader. Another custom recovery like TWRP offers you a password protected recovery menu which is good for people who use TWRP.
Conclusion
So, that’s it from my side in this article. Hope you guys find this article informative and I again advise you to please go through and read the IT related laws of your country. This will not only educate you about your rights but also it will give you the power and an extra edge when you are in an adverse situation. Moreover, the above-mentioned method can be worth a million for those who most often come under such situation but for those who have a clean and pure heart and he/she thinks they have nothing to worry about then, this article might not impress you. However, do let us know in the comments below whether you found this article worth reading and informative.