Virtual Content Has No Border

Author: yousufparvez

5 tips to make new your old Android phone

You can start by cleaning your phone’s exterior, being careful not to apply excessive pressure on the display. Once the physical cleaning is done, you can move on to software customization, which can make a significant difference in just five minutes.

Begin by removing unnecessary apps from your home screen. Look at all the applications and delete any you no longer need. It’s important to avoid wasting valuable storage space and consider the possibility that these apps might run suspiciously in the background or collect personal information without your permission. Keep in mind that some applications cannot be uninstalled in the usual way, so you may need to find alternative methods to disable or remove them.

In addition to deleting apps, it’s also essential to clean up old files that are occupying storage space and potentially slowing down your phone. Most Android devices come with a built-in File Manager application, which allows you to manage all the files on your device. Check the download folder and delete any unnecessary or outdated files.

You can customise your home screen by changing the icon designs and using a different launcher to give your home screen a whole new look. This will introduce a fresh style to your device’s display. Explore the home screen settings, where you can adjust the layout of the apps. For instance, you might choose a 5×5 grid instead of the standard 4×5 grid. Various options allow you to personalize your home screen and even change the style of notifications.

Optimizing your device settings can greatly enhance your user experience. Take this opportunity to go through your settings and make changes according to your preferences. Consider enabling Dark mode, as it not only adds a touch of beauty to the display but also helps conserve battery life. Ensure that only essential apps appear on your home screen, minimizing clutter and improving usability.

Furthermore, it’s crucial to customize your privacy settings. Double-check which apps currently have access to your personal data and ensure that you don’t allow any unwanted access. By regularly reviewing and managing your privacy settings, you can prevent potential leaks of important documents and protect your sensitive information. Don’t overlook less conspicuous apps like a compass, barcode scanner, or document scanner, as they may prove useful in emergency situations.

By following these techniques and taking the time to personalize your device’s settings and appearance, you can breathe new life into your smartphone, even if you haven’t yet received the latest Android update.

May 30, 2023
Which animal can your eyes see? Prove you are right or left brained

Many of us have an idea about image confusion. The mystery is hidden in the same picture. The same picture is seen by different people in different ways and explained in different ways. In this picture you may see donkeys or you may see fish. Besides, you can think of something else.

Social media these days is not just a place to share opinions and information, here users are practicing a lot of puzzles and sharing with friends. The funny thing about image confusion is that one by one people give different answers. Many give completely different answers.

This image was shared by JK Rowling himself. The figure may look like a mermaid to you and may be an donkey. In fact the correct answer would be donkey even though it looks like a fish.

May 30, 2023
How to restart phone if the power button does not work

Sometimes, mobile power buttons can become unresponsive or lose their functionality over time. When faced with a sudden malfunction of the power button, there are a few simple solutions to try.

One of the easiest methods is to access the Quick Settings panel on your mobile device. This panel typically includes options such as WiFi, Bluetooth, and more. At the bottom of this panel, you should find a restart button. Tapping on it can initiate a restart of your device, which may resolve the issue. This solution is quick and effective in most cases.

Another approach is to connect your smartphone to a power source. When the device receives power, it may automatically start up. However, it’s important to note that this method may not work on all devices. If the phone turns on but the display does not appear, this technique can be particularly useful. You can follow the Android debug procedure, which typically involves inputting specific codes or key combinations to initiate a restart. This method is often successful but requires careful execution to ensure the correct code is entered.

For iPhone users, if the power button is not working, there is a solution available in the Settings menu. Navigate to Settings, then find the Accessibility option and locate the Assistive Touch button. Enable this feature, and you will now have a shortcut button on your screen. By accessing this button, you should find an option to restart your smartphone. Simply tap on it, and the problem should be resolved. However, please note that this method only works if the iPhone is already turned on. If the device is off, you can connect it to a power source, and after a short while, it should automatically start up.

when the power button on your mobile device stops working suddenly, there are a few steps you can take to resolve the issue. These include using the restart button in the Quick Settings panel, connecting the device to a power source, following the Android debug procedure for Android devices, or utilizing the Assistive Touch feature for iPhones. These solutions are often effective and can help you regain control over your device even when the power button is unresponsive.

May 30, 2023
What is NFC? How does it Work?

Near Field Communication (NFC) is a technology that enables fast and secure data transfer between devices. It is often encountered in Bluetooth systems and subway cards. NFC allows for the quick exchange of various types of data, similar to Bluetooth. However, unlike Bluetooth, NFC transfers data more efficiently and without the need for extensive permission settings.

NFC relies on antennas embedded in mobile devices. These antennas are typically located on the back of a phone’s battery or back cover. When two NFC-enabled smartphones are brought within a close range of about 20 cm (8 inches), they can easily communicate and transfer data. This capability opens up a range of possibilities beyond simple data transfer.

One of the most common applications of NFC is mobile payment. Services like Android Pay, Apple Pay, and Samsung Pay utilize NFC to enable contactless payments. By storing bank card information on a mobile device through NFC, users can complete payments swiftly by simply holding their phones near payment card readers.

NFC also serves as a convenient means of device pairing. When connecting an NFC-enabled mobile device to compatible devices like Bluetooth speakers, headphones, or televisions, users can simply hold their phones next to the target device, eliminating the need to enable permissions manually.

NFC tags function similarly to stickers and can store various types of information. For example, a home Wi-Fi password can be saved on an NFC tag and placed on a wall. When someone with an NFC-enabled phone holds their device near the tag, they can quickly copy the password and connect to the Wi-Fi network. NFC technology has also streamlined business cards. By embedding NFC tools in business cards, individuals or companies can share their contact information effortlessly. Others can retrieve the information by turning on NFC on their mobile devices and holding them near the card.

In recent developments, NFC rings have been introduced, allowing users to store significant amounts of information. These rings, which can be considered as smart rings, do not require charging since NFC does not consume battery power. Similarly, NFC tags, business cards, and other NFC-enabled devices do not need to be charged.

NFC offers a more seamless alternative to QR codes commonly used in business, advertising, and product interactions. Rather than scanning a code, NFC enables a simple touch or interaction, eliminating the need for scanning devices. NFC-enabled smartphones can also serve as transit passes, boarding passes, or even keys to open car and door locks.

NFC Payments operate similarly to tap-to-pay features like MasterCard’s PayPass. By touching or activating NFC on a smartphone near an NFC-enabled payment terminal, users can complete transactions without the need for a physical credit card. For instance, NFC-enabled phones can be used to pay parking meters, simplifying the process for users.

Additionally, NFC technology facilitates the transfer of various information without the need for cumbersome pairing processes. Android phones feature a Beam feature that leverages NFC to easily share webpages, videos, pictures, songs, contacts, and more. Users can initiate the transfer by touching the backs of their phones together, eliminating the need for Bluetooth pairing. Similar sharing features can be found in Windows Phone and Blackberry devices.

In summary, NFC technology enables fast and secure data transfer between devices. It supports mobile payments, simplifies device pairing, allows for convenient sharing of information, and offers a range of applications such as NFC tags and NFC rings. With its ease of use and versatile capabilities, NFC has become an increasingly valuable tool in our daily lives.

May 30, 2023
When the best time to post on social media

Determining the ideal time to post on social media can be a challenging task due to the diverse routines followed by people worldwide. The most suitable posting time may vary from year to year, making it crucial for social media marketers to stay updated to effectively reach a larger target audience. To shed light on this matter, Sprout Social conducted a comprehensive study, collecting data from 30,000 customers and encompassing various popular social platforms. Although the following findings provide insights into the best times to post, it’s important to note that individual results may vary, and conducting one’s own tests can yield valuable information for specific audiences.

Overall, the research suggests that the best time to post on social media is typically between 9 am and 10 am from Tuesdays to Thursdays. During this timeframe, people are often more engaged with social media platforms. However, let’s delve into platform-specific recommendations:

Best time to post on Facebook: In recent years, the peak engagement period on Facebook has shifted from the morning to the noon hours. The study suggests that the best time to post on Facebook is from Monday to Friday at 1 pm. Additionally, Tuesday from 10 am to 1 pm has shown promising results. It is worth noting that posting on Saturdays may not yield optimal outcomes.

Best time to post on Instagram: Instagram has experienced a surge in popularity, with over 2 billion monthly users in 2022. Consequently, engagement on Instagram has significantly increased. According to the study, the best times to post on Instagram are Mondays at 11 am, as well as Tuesdays and Wednesdays from 10 am to 1 pm. Thursdays and Fridays between 10 am and 11 pm also exhibit high engagement levels.

Best time to post on Twitter: Compared to the previous year, the best times to post on Twitter have seen significant changes. Increased activity has been observed in the morning and afternoon hours. The study suggests that the optimal times to post on Twitter are Monday, Tuesday, Wednesday, Friday, and Saturday at 9 am. On the other hand, it is advisable to avoid posting on Sundays.

Best time to post on LinkedIn: LinkedIn consistently maintains high activity levels on all days except holidays, with a steady influx of new users each year. The study indicates that the best time to post on LinkedIn is on Tuesdays from 10 am to noon. Wednesdays and Thursdays also yield positive results. However, Saturdays and Sundays are generally not ideal for posting on this platform.

It is important to recognize that individual results may deviate from the study’s findings. Consequently, conducting personalized tests can provide valuable insights into the target audience’s behavior. Customers may respond at different times on social media, so there is no one-size-fits-all strategy. Social media marketers should adapt their posting schedules based on their specific audience and continuously analyze engagement metrics to refine their strategies and maximize their reach.

May 30, 2023
OLED -LED-LCD: Which is best for you?

OLED and LED-LCD technology are some of the popular words in the world. These are the types of displays. Such displays are used in monitors, TVs, mobile phones, and cameras.

The full form of LED is light-emitting diode. Such displays are quite common in the market. The full form of LCD is liquid crystal display. The full form of OLED is organic light-emitting diode used in expensive smartphones and TVs.

The difference between LCD and OLED

In short, LED-LCD illuminates the screen with backlit technology. OLED pixels are capable of producing their own light that would not be possible with LCD technology. The light of an OLED display is controlled according to the pixel ratio. LED-LCD uses other types of technology that do not match OLED.

LED-LCD lights are mounted on one side of the display. Light is propagated through red, blue and green light through matrix method.

Brightness

LED-LCD screen can be brighter than OLED. This is a big deal in the TV world, but more so for smartphones, which are often used outside and in bright sunlight. If the light of the surrounding environment is more, the brightness of the display should be more. Smartphones are often used in sunlight. If you want to watch videos in higher resolution, you need to have more light. The higher the brightness level, the greater the visual effect.

Contrast

Contrast ratio of 1000: 1 is used in LED-LCD monitors. That means white light is 1000 times brighter than black. In a dark environment, light can be seen on the side of the LED-LCD monitor. However, the pixels of the OLED display do not produce any light in the dark. The OLED display will be far ahead of the LED-LCD monitor for viewing pictures or videos in a dark environment.

Angular perspective

Viewing angles on LCDs are usually bad, but vary greatly depending on the display technology used. And there are lots of different types of LCD panels.

The angular distance performance of the OLED panel is great. You can enjoy videos from anywhere in the house. The display does not need to be along your face. It will also provide adequate lighting. LCD is far behind in this regard. You can’t easily enjoy it from anywhere in the house. Less expensive smartphones, laptops use TN panels which have the worst performance. However, the IPS panel of LCD is quite popular. The use of color and the performance based on the angular distance is quite good.

Color

The latest LCD screens can create nice natural-looking colors. However, it depends on the brand and the specific technology used.

Properly calibrated, the IPS dependent display provides beautiful color. On the other hand the color properties of TN dependent screens are not nice. The color was not vivid on the early OLED panels. However, at present this problem has been solved. LCD will be ahead in terms of brightness and color saturation.

Display manufacturers are trying their best to overcome and improve the various limitations of LCD, while OLED has become more affordable and popular. Currently Samsung’s OLED brand TVs are the most popular and they are currently the most popular are Samsung’s QLED brand TVs and they are using Quantum Dot technology.

Earlier it was said that LCD is doing better than OLED, but now it cannot be said for sure. LED-LCD has been around for a long time as it is cheaper. However, the price of OLED has started decreasing day by day. Pixels work perfectly in light and dark. The refresh rate is great and the processing power is commendable. The use of OLED in gaming devices is increasing a lot.

Whether you use LED or OLED panels depends on you. However both displays are the best in their place. Understanding your priorities and budget, you will decide which type of display to buy.

May 30, 2023
Where Can You Find Archived Messages on Facebook?

Do you want to find messages from many old days of Facebook? Maybe you need a conversation with your friend that happened a few years ago. Meta Corporation has made it easy for you to find the whole message.

No matter which device you use, Microsoft or Apple, you must first get into the web version of Facebook. Then you need to login with user ID and password. Then click on the Messenger icon with the mouse. If you look at the bottom, you will see that there is an option to view all the messages at once. Click there. Then there is the 3 dot sign with the ‘chat’ option. Next to it will be the option to view the archived message. You can see from the beginning to the end of all types of massage.

How to find from mobile?

You can view archived messages from Apple’s iPhone or Android. But first of all you can use Messenger app. Click on your profile from the app. Enter the archive option from the ‘me’ page. In this option you can see all the messages of the old days. Enter the archive message of the friend you want to view and see the information.

Facebook values all kinds of information and messages of people. So people need it so that they can easily find it again so they keep it in archive without deleting it.

May 29, 2023
Uniharz: The ‘Titan Slim’ Smartphone!

Smartphone maker Unihertz launched their titan slim phone in last year. As always, they were going to bring a handset with a keyboard. At the same time there would be a touch screen display and the keyboard option added below. Unihertz had earlier launched two Titan series smartphones. The first phone came out in 2020. The 2nd handset was released in 2021 and was named Titan Pocket.

Unihertz is a Chinese smartphone maker. They are headquartered in Shanghai, China. In 2016, they brought the first smartphone called Jelly. It was based on Android. In addition to China, they are doing business in the United States.

The Titan Slim model was released in China as well as in United States of America. However, the phone was expected to get importance to American users. Unihertz had launched a pre-order system in that time. Through pre-order they wanted to check how people were interested in this model.

This handset is very light-thin genre. The weight will not be so heavy. Even those whose fingers are small can easily handle it. However, the company wants to make sure that there are enough customers in the market to purchase this smartphone.

The specification of Titan Slim has been discussed in various sources. The Titan Slim has feature of high-end specifications unlike the company’s previous smartphones. Those who have a general budget can also buy this smartphone. The size of the display is 4.3 inches, instead of 1080P full HD display the handset has feature of display of 720p resolution. The 11th version of Android is be installed. The main camera will be 48 megapixels. However, the price of the phone is 250 US dollars, which means it will be around 30,000 Taka.

May 29, 2023
Avoid All Flashlight Related Applications

In the past and present when there was no electricity or in search of a little light in the dark, mobile flashlights were used the most. Although now flashlights are used more for cameras than for electricity. However, the less you use the flashlight related app, the better.

There was not always a separate flashlight for the camera on the smartphone. Until 2009, Apple did not add flashlights to their devices. After the release of the iPhone 4, there is a built-in flash. The use of flashlights has increased a lot in recent times.

Mobile flashlights can be divided into two parts. The entire display of the mobile will give a bright white light which will help you to show the way in the dark. It is a kind of flashlight. The light on the back of the camera that you use most of the time when taking pictures is another type of flashlight. Although the function of these two types of lights is the same. Two types of lights, of course, give light in the dark as well as help to clarify the picture.

Simply put, the main function of a flashlight is to provide light. However, it may have more features. This is not always the case with white light. It can provide other colors of light. All Flashlight apps work the same way.

The Flashlight app asks for permission on things it doesn’t need. The functionality of these apps in the background is questionable. It takes permission for downloading videos, playing audio, uploading pictures but these are not particular activities of flashlight . These apps even want permission to view the contact list numbers.

In a study in 2020, these images came up which is very suspicious. However, many people are downloading these apps. we can presume that flashlight related apps are stealing people’s personal information illegally. But the good news is that security is being increased on Android and iPhone devices. So it is better to leave these apps out of necessity.

May 29, 2023
7 Essential Tips to Secure WhatsApp

WhatsApp is one of the most popular online communication-centric applications in the world, as well as one of the safest ways to communicate with others. However, you will become quite experienced at one stage of running WhatsApp. Then you should think more about privacy and security. Here are seven WhatsApp tips that can help you further secure personal messages and important documents.

With a two-step verification system in place, hackers will not be able to hack your account so easily. Because here you have to login in two steps. This system can be turned on very easily. This will keep the information and messages inside safe. You can turn on this feature from the setting options. No one will be able to login to the new device except the secret PIN number.

Do not enter unknown links

Not just WhatsApp, malicious links are found on all communication platforms from email to Instagram messages where viruses can be found. If you get a link to a site from a stranger, do not click. Even if your acquaintance sent a link, verify it. Harmful links can infect your device with viruses or get unwanted messages. You can check if the link given to you is harmful. Copy and paste the link into Norton Safe Web and check. It is better to be careful before the damage is done.

Activate security notifications

Turn on WhatsApp security notifications from Settings. WhatsApp applies end-to-end encryption between two communicating devices. As a result, if there is a security issue, the authority will notify you with a message. You too can be careful. Anyone who wants to copy all the messages from your device somewhere else will know instantly.

If the old handset is lost, log out

If you lose your SIM card or handset, it is difficult and time-consuming to get it back. At this time, other media including WhatsApp is at risk of falling into the hands of others. You need to quickly arrange a smartphone at this time and login with SIM by installing WhatsApp there. This will allow you to stay safe when everything is logged out on the old device.

Use different profile pictures

It is better not to use the profile picture that you use on Facebook or other social media in WhatsApp. You will be in danger if hackers find other social media with pictures from WhatsApp. You can use a different profile picture. Moreover, you can follow the privacy system so that strangers can’t see your pictures.

Remove WhatsApp Media from Gallery

Images and videos of whats app should not be seen in gallery. Suddenly, for some reason, if someone else has your phone in his hand, he can see it. If there is any important file or information, it is likely to be leaked. Turn off this feature from the setting option so that everything does not move to the gallery.

When not in use, log out of the WhatsApp web

WhatsApp can be used with desktop browser and it is quite convenient. This feature is very useful for quickly communicating and performing tasks with friends or colleagues from the office computer. If you forget to log out, someone else may use that computer to view important information. So you must log out at the end of the work.

May 29, 2023