Better connection of Android phones with WiFi

WiFi

15 interesting WiFi techniques and tricks for Android phones

In an age where all communication and interaction is based on communication networks, most business is done through the Internet, especially mobile devices. For this reason, users are always looking for special WiFi tricks to be able to speed up communication on mobile devices and reduce communication interruptions. In this article, we want to introduce tricks and techniques that affect Wi-Fi networks and these tricks can be used on Android phones.

1. Find the MAC address of the Android phone

If you are a network administrator, you are likely to spend most of your time in schools. A meta-address is used to identify a device on a network and manage devices. It is true that a meta address is similar to a device ID, but it is specifically used to communicate over a network. You can use a metadata to restrict a specific device from accessing the network, implement network policies, and the like. As you can see, e-mail addresses play an important role in the world of networking, so you should be familiar with how to find the e-mail address of Android phones. The easiest way to find the address of an Android phone is to go to the About section of the device. To view the address, go to Settings and touch About device, then touch Status to see the address below the WiFi MAC address.

2. Find the address by dialing

If you love grammar codes, this option is probably for you. Similar to the secret codes of Android, a command code is provided to find the address in the Android phone. Open the phone dialer app and type and dial * # * # 232338 # * # *. A window will appear showing the MAC address of the device. Note that this technique does not work on all Android phones. For example, this technique does not work on Samsung phones.

3. Use a browser to find the MAC address

If you constantly have to check the address of your Android phone, it is better to go for more professional options. Various programs have been designed for this purpose, we suggest What’s my MAC address. Just install and run the program to show the MAC address of the device. The program also shows the device’s MAC address, SSID and BSSID (WiFi Mode Address), which can be useful in some cases.

4. Improving WiFi signal strength in Android

In Android phones, WiFi plays the main role of connecting to the Internet, but how can you amplify the WiFi signal and enjoy high-speed Internet? The answer lies in the analysis of WiFi. You need to check the WiFi signals and choose the best place to put the router. Most WiFi signal analyzer programs, such as Wifi Analyzer, do this well. The ability of these softwares to scan and graphically display WiFi signals in the form of channels used is useful when troubleshooting and interfering with wireless signals at home or at work. For example, a person may create a virtual WiFi hotspot in Windows at work, but if you do not know about his or her WiFi channel, signal analysis programs can help. The Wi-Fi Analyzer app for Android phones scans the nearest access points around you and shows which points have the best signal and the least amount of traffic. This Android application can amplify the WiFi signal of the Android phone. To find the best channel for WiFi, install and run Wifi Analyzer on your phone and switch to the graphical display option and find the best place to receive powerful WiFi signals. The above program provides you with an accurate measurement tool to find the most powerful signal. To find the best channel for WiFi, install and run Wifi Analyzer on your phone and switch to the graphical display option and find the best place to receive powerful WiFi signals. The above program provides you with an accurate measurement tool to find the most powerful signal. To find the best channel for WiFi, install and run Wifi Analyzer on your phone and switch to the graphical display option and find the best place to receive powerful WiFi signals. The above program provides you with an accurate measurement tool to find the most powerful signal.

5. View and retrieve WiFi passwords stored on your Android phone

Users connect to various Wi-Fi networks at home, at work, or when visiting a friend’s house, sometimes forgetting their Wi-Fi connection password. Android provides users with the ability to recover passwords stored on an Android phone. On Android phones, the WiFi password is stored in the root folder of the device. You need root access to view this folder. In this folder you will see everything related to security, such as security templates WEP, WPA, WPA-2, etc. To view the saved passwords on your Android phone, the phone must be rooted. On a rooted Android phone, open the ES File Explorer app and then turn on Check Root Explorer.

Open the Device folder

And go to / data / misc / wifi.

You will find various files in this folder. Open the wpa_supplicant.conf file in ES File Text Editor.

Saved passwords are visible as Saved Wifi Password. ssid = xxx is the name of the WiFi network and psk = xxxx is the password of the WiFi

.

6. Check and block other devices from accessing the Wi-Fi network

If you feel that bandwidth is being consumed by other devices for no reason, you should disconnect the devices from WiFi. To investigate this, you must first find the devices that are connected to the Wi-Fi network. Wifi Inspect is a good Android app that allows you to do just that. It can show information such as the Wi-Fi network you are connected to and do things like port scanning, upnp scanning, ping scanning and so on.

Once you have identified the devices connected to WiFi, you must use the Block WiFi – Wifi Inspector tool to block them. This program allows you to disable access to all WiFi-connected devices in seconds and at high speed.

7. Find the number of devices connected to WiFi

In most cases you do not know exactly how many devices are connected to the WiFi network. To find out, you have two options: go to the router’s admin panel and view the number of devices connected to the Internet, or install programs designed for this purpose on the device you are using.

Fing is one of the most reputable Android applications that allows you to see the number of devices connected to WiFi along with their address, search using a user’s IP address or address, search for services (FTP, SSH), contact D Do, ping and do network related tasks.

8. Protect WiFi network against hacker attacks, MITM and data mining

Measures such as restricting networked devices can counteract cyberattacks to some extent, but what about middleman attacks, eavesdropping, Wi-Fi access cuts, and other types of hacking attacks? Special software must be used to protect Android phones against this model of attacks. Android and Windows applications such as DroidSheep, ettercap, FaceNiff, Cain & Abel use special techniques to allow you to find Wi-Fi network security issues and deal with unauthorized Wi-Fi network access or eavesdropping. Wifi Protector, for example, is an Android security application designed to counter ARP counterfeiting attacks and protect Wi-Fi networks. The program continuously checks the network and network-related parameters. When it detects abnormal behavior, an alert indicates that the alert type is configurable. For example, the WifiKill application provides good features when the phone is rooted, and in the standard mode, it provides a good security mechanism that does not require configuration, synchronizes the performance of the program with the needs of the work, does not detect software by hackers, functional Absolutely silent without making annoying noises, customizable notifications, playing music during an attack, activating vibration mode when detecting an attack pattern, being able to work on complex local area networks (similar to vWLAN and WDS), implementing automated security measures, Minimal resources and minimum battery consumption are the features of this software.

9. Change the MAC address of the Android phone

Every user on the Internet has their own IP address and username, but in some cases the Android phone’s address must be changed to counter hacking or when the username is blocked for not accessing the blocked WiFi. To change the phone’s address, you must first root the phone and then install the Mac Spoof application on the phone. This program allows you to change the address of the phone without any special complexity (the address can be changed in another way. In this way, the BusyBox and Terminal App softwareYou need. In the above method, the phone must be rooted. After downloading and installing the software, open the terminal app that provides a simulator terminal and type the subusybox iplink show eth0 command in it. This command shows the current help address. Now write the command busybox ifconfig eth0 hw ether 00: 11: 22: 33: 44: 55. Note that instead of 00: 11: 22: 33: 44: 55, you should write your intended address. To make sure that the address is changed correctly, type the busybox iplink show eth0 command and see the result.

10. How to view the status of calls, messages, data and the amount of WiFi consumed in Android?

Track It Call, SMS, Data Monitor software is designed for you if you want to have a close monitoring of the received short messages, data and Wi-Fi usage through an application software . The software provides you with daily, weekly, monthly or custom schedules for calls, text messages, mobile traffic or WiFi usage. The above information is shown graphically and visually so that the user can properly analyze the reports.

11. Turn your Android phone into a video surveillance webcam

An Android phone can become a network webcam, making the user needless to buy a webcam. Users can also use the Android phone camera as a video surveillance camera. To do this, go to the IP Webcam softwareYou need. By installing this app on an Android phone, you can control it from any Android device or computer and broadcast live video streams within the WiFi network. When you install the above software on your Android phone, you will have interesting options that allow you to view the camera on any platform via VLC Player or web browser. The above program allows video stream to be transmitted within the WiFi network with or without sound and without using the Internet. All you have to do is install the application on the phone, turn on the phone Wi-Fi and select the Software Start Server option. Doing so will turn on the phone camera and an IP number with a port will appear at the bottom of the screen. If you enter the IP address and port number into your browser, access to the admin panel will appear and a video stream will be displayed on the computer screen. In the settings of this control panel, you can enable or disable the sound option and switch from the phone’s rear camera to the rear camera when the image is displayed. There are other interesting options that you will become familiar with over time.

12. Find wireless networks whose SSID is not visible

Today’s routers come with powerful security capabilities such as encryption patterns, address filtering, disabling DHCP, using static IP addresses, and hiding SSIDs. Any wireless security mechanism helps you to reduce the level of access of unauthorized users to the network. Hiding the name of a wireless network can sometimes cause problems for employees of an organization. inSSIDer is free and text-based software used for WiFi scanning. This program can be used without any confusing configuration. When you download and install the software, inSSIDer Automatically starts scanning for available points. Once the evaluation is complete, it provides a list of SSIDs, channels, RSSIs, addresses, maximum transfer rate, network type, and network-related information. Of course, the applications of the software are not limited to the above and you can use it to optimize and manage a WiFi network.

13. An ideal firewall to reduce data consumption

DroidWall is a powerful firewall for Android devices that allows you to restrict applications that are supposed to access the Internet via Wi-Fi or cellular networks. This program, like desktop firewalls, allows certain applications to connect to the Internet or impose restrictions on applications. It should be noted that this program requires root access.

14. View the current network speed in the Android status bar

If you regularly download files on your Android phone, but do not know the exact download speed, you should use the   Internet Speed ​​Lite Meter   software. When the above application is installed on an Android phone, a value will appear in the status bar at the top of the screen that shows the current Internet speed. Key features of this software include providing real-time information on network speed, separating Wi-Fi and cellular network statistics, and monitoring traffic data over the past 30 days.

15. Wirelessly transfer files from Android to PC

Various software such as Zappia, ShareIT, SendAnywhere, etc. are provided for wireless transfer of files from Android to PC. AirDroid software is another ideal free option that allows you to access and manage files on your Android phone or tablet by Windows, Linux and Mac. Key features of this software include file transfer between different platforms, remote access and control (without the need for root), call and SMS management, symmetric display of notifications and answering calls via PC.


See Also 12 interesting and practical tricks for Android phone cameras