Trending December 2023 # How To Check Whether Your Android Phone Is Rooted # Suggested January 2024 # Top 14 Popular

You are reading the article How To Check Whether Your Android Phone Is Rooted updated in December 2023 on the website Katfastfood.com. We hope that the information we have shared is helpful to you. If you find the content interesting and meaningful, please share it with your friends and continue to follow and support us for the latest updates. Suggested January 2024 How To Check Whether Your Android Phone Is Rooted

Whether you’ve bought a supposedly rooted phone or want to double-check if your rooting procedure was a success, a root-checking tool is useful to have. Just boot it up and check your phone to see whether it’s properly rooted.

One of the best apps to do this with is the aptly-named Root Checker Basic, which automatically lets you know whether your system has root. Here’s how to get and use Root Checker Basic, as well as what upgrading to the premium version provides.

How to Use Root Checker Basic

To use the app, download it from the Google App store and then boot it up. You’ll see a disclaimer pop up asking you for permission to do its work.

Once you’ve given the app its permissions and gone through the brief tutorial, you’ll arrive at the main page. From here, it’s as simple as tapping “Verify Root” on the main screen. The app will now tell you whether you’re rooted. Easy!

Using the Other Features of Root Checker Basic

To stop there, however, would be glossing over the other features this app has. For example, if you scroll down after the initial scan, you’ll see statistics about how hard it is to root your model of phone.

Want more info? Scroll along the top bar until you see “Rankings” and tap it. This gives you more information of how easy it is to root your phone, as well as which models are the easiest to crack open.

If you go to “Root Basics,” you’ll find some helpful tips regarding why people root their phones and how it’s done. This is particularly useful if you’ve bought a secondhand phone and discovered it’s rooted without fully knowing what that means!

What About the Premium Options?

The “Advanced Root Checker” option unlocks the root account and superuser app statuses. This will give you a little more insight into your phone, which goes beyond simply telling you whether your phone is rooted. It also gives you more info on the Rankings page as to why each phone is ranked as it is.

The BusyBox checker looks for any applications compatible with BusyBox. If you don’t know what that means, you can safely skip this feature! If you do know what it means, it’s a nice option for keeping track of things.

Getting to the Root of the Problem

If you’re rooting your phone, or you bought one already rooted, you may want to check whether everything is working properly. With Root Checker Basic, you can quickly and easily check whether your phone is rooted. If that doesn’t satiate your needs, you can grab the premium version and get even more info!

What’s the best part about owning a rooted phone? Let us know below.

Image credit: Rooting my HTC Hero Android Phone

Simon Batt

Simon Batt is a Computer Science graduate with a passion for cybersecurity.

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Java Program To Check Whether The Given String Is Pangram

In this article, we will understand how to check whether the given string is pangram. A string is a pangram string if it contains all the character of the alphabets ignoring the case of the alphabets.

Below is a demonstration of the same −

Suppose our input is −

Input string: Abcdefghijklmnopqrstuvwxyz

The desired output would be −

Yes, the string is a pangram Algorithm Step 1 - START Step 2 - Declare a string value namely input_string. Step 3 - Define the values. Step 4 - Convert the input string to a character array. Step 5 - Iterate over the character of the array and check if the array contains all the alphabets using charAt(i) - 'a'. If yes, it’s a Pangram string. Step 6 - Display the result Step 7 - Stop Example 1

Here, we bind all the operations together under the ‘main’ function.

public class Pangram { static int size = 26; static boolean isLetter(char ch) { if (!Character.isLetter(ch)) return false; return true; } public static void main(String args[]) { String input_string = "Abcdefghijklmnopqrstuvwxyz"; System.out.println("The string is defined as: " +input_string); int string_length = input_string.length(); input_string = input_string.toLowerCase(); boolean[] is_true = new boolean[size]; for (int i = 0; i < string_length; i++) { if (isLetter(input_string.charAt(i))) { int letter = input_string.charAt(i) - 'a'; is_true[letter] = true; } } boolean result; for (int i = 0; i < size; i++) { if (!is_true[i]) result = false; } result = true; if (result) System.out.println("nYes, the string is a pangram"); else System.out.println("nNo, the string is not a pangram"); } } Output The string is defined as: Abcdefghijklmnopqrstuvwxyz Yes, the string is a pangram Example 2

Here, we encapsulate the operations into functions exhibiting object-oriented programming.

public class Pangram { static int size = 26; static boolean isLetter(char ch) { if (!Character.isLetter(ch)) return false; return true; } static boolean check_alphabets(String input_string, int string_length) { input_string = input_string.toLowerCase(); boolean[] is_true = new boolean[size]; for (int i = 0; i < string_length; i++) { if (isLetter(input_string.charAt(i))) { int letter = input_string.charAt(i) - 'a'; is_true[letter] = true; } } for (int i = 0; i < size; i++) { if (!is_true[i]) return false; } return true; } public static void main(String args[]) { String input_string = "Abcdefghijklmnopqrstuvwxyz"; System.out.println("The string is defined as: " +input_string); int string_length = input_string.length(); if (check_alphabets(input_string, string_length)) System.out.println("nYes, the string is a pangram"); else System.out.println("nNo, the string is not a pangram"); } } Output The string is defined as: Abcdefghijklmnopqrstuvwxyz Yes, the string is a pangram

How To Turn Off Your Android Phone

Switching off an Android phone is no longer as simple as pressing the power key. Different manufacturers use different methods, making turning off a device tricky for newcomers. In this guide, we’ll walk you through how to turn off your Android phone.

How to turn off your Android phone

How to turn off your Samsung Galaxy Phone

Dhruv Bhutani / Android Authority

To switch off newer Samsung phones, like the Galaxy S23 series, Galaxy Z Fold 4, and Galaxy A54 5G:

Press and hold the side and volume down keys until the power off menu appears on the screen.

Select Power off to initiate shutdown.

Swipe from the top of the home screen to the bottom to bring up the notification shade.

Depending on your device and software, you may need to swipe down once again to expand the quick settings options.

Next, tap the Power icon to produce the power off menu.

Select Power off to initiate shutdown.

How to turn off your Google Pixel Phone

To switch off your Google Pixel 7 series and Pixel 6 series phones:

Press and hold the power and volume up buttons until the power dialog appears.

Tap Power off to initiate a shutdown.

To switch off older Google Pixel phones, like the Pixel 5 and Pixel 4:

Press and hold the power button until the power dialog appears.

Tap power off to initiate a shutdown.

Alternatively, if your Pixel’s buttons are unavailable, you can switch off your phone via a shortcut in the notification shade. To activate this option:

Swipe from the top of the home screen to the bottom to bring up the notification shade, then once again to expand the quick settings options.

Tap on the power icon at the bottom-right of the screen to bring up the power dialog.

Finally, tap on the power off icon to initiate a shutdown.

How to turn off your Motorola phone

To switch off most Motorola phones:

Press and hold the power button until the power dialog appears.

Tap the power off icon to initiate a shutdown.

If you cannot access your phone’s buttons, turn it off using the shortcut in its notifications shade.

Eric Zeman / Android Authority

Swipe from the top of the home screen to the bottom to bring up the notification shade, then once again to expand the quick settings options.

Tap on the power icon at the bottom right or center of the screen to bring up the power dialog, depending on which device and software you’re running.

Finally, tap on the power off icon to initiate a shutdown.

How to turn off other Android phones

Most Android phones can be switched off by pressing and holding the power button or side key. If this doesn’t work on your device, try holding in one of the volume keys with the power/side key.

How to remap the power buttons on your Android phone

How to remap the power button on a Samsung Galaxy phone

To customize the side key on Samsung Galaxy devices:

Open Settings.

Under Press and hold, select Power off menu.

How to remap the power button on a Google Pixel phone

To remap the power button on a Google Pixel phone:

Open Settings.

Under Press and hold power button, toggle off Hold for Assistant.

You can now press the power button to produce the power dialog.

How to remap the power button on a Motorola phone

How To Check Whether A Number Is An Ugly Number Or Not In Java?

A number is said to be an ugly number, if the prime factors of that input number only include 2, 3 and 5.

Maybe some number has some prime factors which have only one factor or two factors but those factors must be one of 2, 3, and 5.

In this article we will see how to check if a number is an Ugly number or not by using Java programming language.

To show you some instances Instance-1

Input number is 20.

Let’s check it by using the logic of Ugly number.

Prime factors of 20 = 2, 2, 5

So, as you notice here all the prime factors include either of 2, 3 and 5 only.

Hence, 20 is an ugly number.

Instance-2

Input number is 30.

Let’s check it by using the logic of Ugly number.

Prime factors of 30 = 2, 3, 5

So, as you notice here all the prime factors include either of 2, 3 and 5 only.

Hence, 30 is an ugly number.

Instance-3

Input number is 14.

Let’s check it by using the logic of Ugly number.

Prime factors of 14 = 2, 7

So, as you notice here 7 is present at one of the prime factors above.

Hence, 14 is not an ugly number.

Algorithm

Step 1 − First we define a function for checking if the input number is a prime number or not.

Step 2 − Collect the input from the user either by static method or by user defined method.

Step 3 − Initialise the loop for finding all the prime factors of input number.

Step 4 − After find the prime factor we run a condition for checking whether the factors have only included 2, 3, and 5 or not.

Step 5 − If the condition is true then we are printing the input number is an ugly number otherwise the input number is not an ugly number.

Multiple Approaches

We have provided the solution in different approaches.

By Using Static Input Value

By Using User Defined Method

Let’s see the Java program along with its output one by one.

Approach-1: By Using Static Input Value

In this approach one non−zero, positive integer value will be initialized in the program and then by using the algorithm we can check whether a number is an ugly number or not.

Example

public

class

Main

{

public

static

void

main

(

String

args

[

]

)

{

int

inputNumber

;

boolean

check

true

;

for

(

int

;

inputNumber

;

)

{

(

)

{

(

inputNumber

checkPrime

(

)

{

check

false

;

break

;

}

(

check

)

{

System

out

println

(

inputNumber

” is an ugly number”

)

;

}

else

{

System

out

println

(

inputNumber

” is Not an ugly number”

)

;

}

static

boolean

checkPrime

(

int

number

)

{

boolean

flag

true

;

for

(

int

;

number

;

)

{

(

number

)

{

flag

false

;

break

;

}

return

flag

;

}

Output 25 is an ugly number Approach-2: By Using User Defined Method

In this approach one non−zero, positive integer value will be initialized in the program and then we will call a user defined method by passing this input number as parameter.

Inside the method we will check whether a number is an ugly number or not by using the algorithm.

Example

public

class

Main

{

public

static

void

main

(

String

[

]

args

)

{

int

inp

;

(

checkUgly

(

inp

)

{

System

out

println

(

inp

” is an ugly number”

)

;

}

else

{

System

out

println

(

inp

” is Not an ugly number”

)

;

}

static

boolean

checkPrime

(

int

number

)

{

boolean

flag

true

;

for

(

int

;

number

;

)

{

(

number

)

{

flag

false

;

break

;

}

return

flag

;

}

public

static

boolean

checkUgly

(

int

inputNumber

)

{

boolean

check

true

;

for

(

int

;

inputNumber

;

)

{

(

)

{

(

inputNumber

checkPrime

(

)

{

return

false

;

}

return

true

;

}

Output 56 is Not an ugly number

In this article, we explored how to check a number whether it is an ugly number or not in Java by using different approaches.

How To Check If Your Motherboard Is Dead

Modern motherboards are fairly resilient, but they’re not impervious to damage. So when your mobo appears unresponsive upon powering your system, it can cause momentary heart palpitations. Some mobos are pretty expensive, and even when they’re not, replacing one is more time consuming than other components.

(And for anyone wondering: No, a CMOS battery can’t prevent your motherboard from powering on. Not with modern motherboards, anyway. That coin battery just ensures that your BIOS settings, such as boot order, fan curves, and the like, remain saved. It can’t hurt to replace it if you truly think it’s the source of your problems, though—they only cost $3 or so.)

1. Check power cables

Emilian Robert Vicol / Pixabay

A dead motherboard can sometimes be one lacking a conection to the power supply.

Make sure all of your power cables are properly seated: the 24-pin connector as well as the CPU power cable and any extra power cables your system might call for, like when you’ve done a sizable overclock on the processor.

Why check the CPU power cables when many motherboards show visible lights or LED readouts after powering up? Or even after you’ve gone to the trouble of testing the CPU separately? Some motherboards lack those visual cues. It’s worth verifying that your problem isn’t the CPU not getting juice from the power supply and thus preventing POST.

2. Remove RAM and discrete GPU

Brad Chacos/IDG

An improperly seated GPU can sometimes interfere with a motherboard’s ability to power on.

If you know your motherboard has working power indicators (i.e., lights or an LED readout), try pulling the RAM and GPU to see if the motherboard will power on without those components. You want to eliminate these as potential issues. An improperly seated GPU can interfere with a mobo’s ability to power on, for example.

For motherboards that lack indicators of power on, you may have to go through additional steps of reseating GPU and trying out different slots for RAM—plus trying different sticks one at a time—to see if your issue is instead a system failing to POST, rather than a dead mobo.

3. Check the power supply

Thomas Ryan/IDG

A faulty power supply cable (or power supply) can make a motherboard seem dead.

The PSU tester will likely be easiest for most people, since you simply plug in the cables for testing. With the multimeter, you’ll have to figure out which pins on the connectors to use when testing for continuity. It’s also cheaper than obtaining a second power supply if you don’t already have one on hand.

4. Check the motherboard standoffs

NZXT

Standoffs touching the back of your motherboard can cause a short—and a temporarily dead mobo.

Sometimes when rearranging the positions of standoffs in a case, you can leave one in a spot where it’s not lined up with the motherboard’s holes. And if that bit of metal touches the back of the mobo in the right place, it can cause a short—which can lead to the motherboard appearing dead. So if you’re convinced that your mobo is indeed dead, you can pull it out from the case to check to see if this is the issue. Try powering your motherboard while it’s outside of the case and sitting on a non-conductive surface.

It’s dead, Jim

Convinced your motherboard’s dead after running through these troubleshooting steps? Don’t toss it just yet. If all your other components are in fine working order, you may have a defective board. Check to see if you’re still under warranty, and if so, file an RMA request with the manufacturer. You might be able to get a replacement for free (or for the cost of shipping).

Connect Your Android Phone To Chromebook With ‘Phone Hub’

Connect your Android Phone to Chromebook with ‘Phone Hub’ What is Chrome OS Phone Hub?

Google has decided to launch a lot of new features to Chromebook on its 10th Anniversary. One of those features is Phone Hub for Chrome OS. Phone Hub is a feature that will let you sync some major features of your Android Device with Chromebook. With Phone Hub, users will be able to get all their Android Notifications, calls, and Messages on their Chromebook. You can also do other things like turning Hotspot, Bluetooth, and Wi-Fi On and Off. The Chrome OS Phone Hub looks beautiful and classy. It provides subtle Android-like toggles to Turn various services ON and OFF. Hopefully, Phone Hub will minimize the need for you to pick up your phone while using Chromebook.

How to Connect Android Phone to Chromebook using Phone Hub?

Step 6: Turn the Phone Hub toggle on.

Step 7: Under the settings, you can also decide what information you want to be displayed which includes “NOTIFICATIONS” and “RECENT CHROME TABS”.

As we mentioned earlier, Chrome OS Phone Hub is designed to minimize the need for you to touch your phone for every basic task. That’s how you can simply connect Android Phone to Chromebook using Phone Hub.

Having that said, Google, despite being aware of various attacks that mobile devices like Android and Chromebook have faced in the recent past, hasn’t included any feature to safeguard your privacy online. Though Google is adding features rapidly, having a built-in VPN seems a bit far away in the future. Hence, for now, it is necessary to have a third-party VPN installed on your Chromebook. We suggest using NordVPN for the absolute best Security and Privacy.