There is practically no week in which we know of a new security breach related to our mobiles. That is a reality, and it is demonstrated once again by episodes like the one we have known today, and that reminds us that the precautions we take when protecting our mobile phone are never enough. The reality is that today any connected device is susceptible to being hacked, that is so, and against it, the only way to defend itself is to keep our terminals updated, if we want to avoid the sharpest solution, disconnect from the network.
The new critical vulnerability of Bluetooth
It is not the first time that we know that a connectivity failure has served as a gateway to hackers when trying to gain control of other terminals remotely to access their data, for example. This security flaw has been identified with the code CVE-2020-0022 and affects the Bluetooth connectivity of Android phones. This bug discovered now what allows hackers to be able to execute specific codes remotely without the user’s permission, and without this knowledge at any time that something is happening.
The versions of Android most vulnerable to this problem are those of Android 8.0 and 8.1, as well as Android 9, being the versions where the hacker can do practically what he wants with the mobile through Bluetooth connectivity and without our permission. In the case of Android 10, this vulnerability still exists, but instead, the only thing that hackers can do with our mobile is to block Bluetooth connectivity. This vulnerability has been discovered once again by an independent security company. In this case, it has been the Secure Mobile Networking researchers who have encountered this problem.
These ensure that with this vulnerability, malware can be sent to any of the devices. And for this, they only need active Bluetooth connectivity, so the hacker should be ten meters or less from us to try to send us the malware. Hackers need to know the MAC address of the Wifi before to find out the MAC address of the Bluetooth, which is the only requirement they need to carry out the attack.
How can you avoid this threat?
Well, everything depends on the mobile you have and how old it is because this vulnerability has been resolved with the Android security patch dated February 1, 2020. An update that mobile phones that have less than two years will receive during this month, or during the following groups. The problem is older phones, those that are already three, four or more years old, and that no longer receive security updates. In those cases, except for an express effort of the manufacturer, they will be left without an antidote to this vulnerability. And the only alternative you will have is to connect the Bluetooth only when it is solely and exclusively necessary.
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.
Android 12 is officially launched, take a peek at some of its new features
Google launched the Android 12 operating system which has a greater focus on privacy and will ‘follow’ in the footsteps of iOS.
Android 12 will display a notification when the clipboard is accessed as well as other improvements in the message section. Also, according to Stuff, Android 12’s biggest overall shift is aesthetics thanks to the language and a new design philosophy they call “Material You”
Instead of developing a fixed, standard look for all apps, Google gives you more control over the look and feel of apps and interfaces through the use of a color palette along with auto-matched widget accents and styles.
Meanwhile, the new Privacy Dashboard will offer a useful all-around view of your privacy settings, while a small indicator will appear whenever an app is using the camera or microphone.
The Android operating system can be updated via Google Play, which means less reliance on phone manufacturers to drive upgrades to their OS.
“Today, we are releasing the first beta version of Android 12, and giving you an overview of some of the features that will be available in the next release,” said Sameer Samat, VP of Product Management, Android & Google Play.
Android 12 Developer Preview Officially Released, This Is What It Looks Like
Google finally officially launched the Developer Preview version of Android 12. Many can’t wait to see what features and changes are presented in this latest Android operating system.
So far, new things that have been presented in Android 12 itself are the Emergency SOS feature, a number of redesigns, and also some minor changes that are not too significant and not many users are aware of.
Based on information from Android Police, the Emergency SOS feature on Android 12 is now easier to access, where currently users can make emergency calls by pressing the power button five times in a row.
In addition, there are minor design changes in the Settings app and also the Search Bar. However, one of the editors from XDA-Developers, Mishaal Rahman, managed to find a feature that could make the UI of the Settings change drastically and be easy to use 1 hand.
We also found changes in the Settings application where there are several menus that appear in blue and indicate that it seems that Google is currently working on a theme feature that is rumored to be present in the final version of Android 12.
Considering that this is still a Developer Preview version, the features and changes that are presented are still few and will continue to grow over time. In addition, the DP version of the operating system is also not recommended for everyday use because there are many bugs in it.
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