In the default settings, a notification on an android phone is set so that it allows us to read an incoming message notification, even if the phone screen is locked.
However, for some people. With the default settings, this notification reduces privacy. Because an incoming message can still be read and displayed even if the phone screen is locked, therefore in this article, we will tell you how to hide notifications when the screen is locked.
Here’s how to hide notifications when the screen is locked on an Android phone:
You can also hide screen notifications when locked, preventing all apps on your phone from sending notifications on the lock screen. Here’s how:
- Go to Settings Menu on Your Phone
- In the settings menu, find and select Apps & notifications
- There look for Notifications on the lock screen ( Notifications on the lock screen )
- Select or slide it to the Off position on Don’t show any notifications.
And after that, you can do the test. After that, no more message notifications will appear on the Lock screen. But you can still see incoming message notifications after you unlock your android phone.
To disable this again, you can do it the same way as above, only there you select and shift to the Off position.
How to Overcome Camera Can’t Focus on Android
When the camera focus feature doesn’t work correctly or doesn’t work at all on an Android phone, one of the effects is that the camera shots and the resulting photos will look blurry and blurry.
Things like this can happen to any brand of android phone, be it the front camera or the rear camera (primary camera).
If you’re experiencing something like this, you’ve come to the right place because, in this article, we’re going to provide a fix on how to fix camera focus not working on Android phones.
1. Your Camera Lens Is Covered By Dust Or Fingerprints / Hands
Android phone cameras are very susceptible to hand marks and fingerprints, even allowing your cellphone camera lens to be covered by dust so that it triggers the focus sensor not to work.
Try checking and cleaning your camera lens using a microfiber cloth to solve this.
2. Close and Reopen Camera App
The following fix is to close and reopen your camera app; after that, you should also RESTART your phone. After that, try again. Is the camera focus feature usually working?
3. Try Using the Macro Lens Feature
If this happens to the latest android phone, usually the camera is equipped with Macro (Auto Macro), so try activating this feature.
4. Activate the Auto Focus Feature
Some brands of Android phones have an Auto Focus feature, so make sure this is enabled. To activate it, you can go to the camera settings.
5. Ambient Light is Too Dim
If this camera focus problem does not work in low light, this is most likely the cause of the focus not working correctly.
So, to outsmart it, try using the Night Mode feature when taking photos in low-light environments.
6. Update Your Android System
Check if an update is available for your phone’s operating system; if there is, update it immediately because of the update, and many system improvements, including the camera system.
7. Try Using Other Camera Apps
If this happens to the default camera application, try using other camera applications that are widely available for free on the Play Store.
Download one and do a test, is the camera focus already working?
8. Bring Your Phone to Service Center
If the above methods don’t work, take your phone to a service center for further checking.
Android 12 Now Can Turn Off 2G Network, For Device Security
Android 12 was officially launched in October 2021 and several OEMs have pushed the availability of this new mobile operating system to a number of their eligible smartphone and tablet devices.
While features like Material You and widget enhancements have caught the attention of many, other recent additions seem to have gone unnoticed by the public. This feature is Android 12’s ability to turn off 2G networks on smartphones and was only revealed a few days ago.
A tweet from Mishaal Rahman’s Twitter account said that a change was found in Android 12 in the form of an option to turn off 2G networks on smartphones. Google apparently quietly rolled out the feature late last year, which allows users to increase the security of their devices at the touch of a button. This feature also received a warm welcome.
In some countries, many telecommunications providers have turned off the availability of 2G networks (following the next 3G), but most smartphones still have 2G modems and continue to try to connect to the nearest 2G signal, and this is the source of the problem.
Launched back in 1991, this outdated service has many vulnerabilities, and its security is outdated. For example, the encryption capability between the 2G tower and the device is very weak, and this results in a network that can be easily breached, to intercept text messages and calls. Another problem is the lack of authentication from tower to device, which allows for fake 2G towers, simulating cellular sites, which can also be a source of eavesdropping.
Even though the average smartphone currently uses a 4G network that is safer, under certain conditions, the smartphone network can change to 2G, especially when the 4G network is very weak, so smartphones also have the vulnerabilities brought by the 2G network.
So, if you want to protect your smartphone and data, the best way is to turn off the 2G network, which is available in the latest version of Android 12, as suggested by Google.
However, not all devices with the latest Android 12 version can use this feature. At a minimum, the device requires an update on Radio HAL to version 1.6 or later, which many Android devices (especially those released still with Android 11 or earlier) don’t provide it, due to requirements issues with Google Requirement Freeze (GRF). If your device is one of them, then you cannot turn off the 2G network with this new feature.
However, the latest smartphone devices that ship with Android 12, including the latest Pixel and Samsung smartphones, will be able to take advantage of this feature. To turn off the 2G network, go to the Settings → Network and Internet → SIMs → Allow 2G page and slide the available switch.
Tips for Playing Games on Android Without Lag, Easy Way
In this article, our Team will give you some tips for playing games on Android smartphones without lag, and the method is very easy!
Are you still using a potato cell phone? No need to worry guys, this way you can minimize graphics lag or RAM usage.
Tips For Playing Games On Android Without Lag, Easy Way
If you have a very old & low-end device, then you might face lag and freeze issues quite often while using it.
You might even get late notifications when you make calls or use WhatsApp. In such cases, you might think that this is due to the aging of the device.
In other words, it’s true, but you can fix it using a simple workaround.
Technically, Android draws from a predefined random data set to perform most operations.
When the device runs out of this entropy pool, it has to rebuild itself causing a delay in opening the app. Here are some options to help with this problem.
1. Using Seeder Application (Root)
This problem, you can solve by using the Seeder application which takes the process that generates the data and does it every second.
Then it feeds that info into a new random dataset and keeps refreshing it regularly, and furthermore uses that data to keep the system pool tidy.
So it never runs out of RAM and this results in faster app launches, lag-free animations, and reduced navigation lags.
Note, that this app requires ROOT and is not compatible with the latest Android versions. In such cases, you can also try the L Speed app to speed up your Android phone.
2. Via Settings (No Root)
For those of you who don’t want to root your smartphone, you can enable developer options by tapping 7 times on the build number in the “About Phone” section, after which you can reduce animation speed by 0.5X or even disable it completely.
This will significantly reduce animation lag and make your device faster.
3. Improve Android Graphics
Want to get maximum gaming speed and performance from your Android device? then you should try the GLTools (graphics optimizer) app.
4. Using GLTools (Root)
This app requires root permissions, in order to work and allows you to improve performance for better on low-end devices with like you running a different processor.
Apart from that, you can adjust the graphics for better visuals and better dynamic range.
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