Phone Debugging Devices
A debugger refers to a computer program used to examine and analyze other programs for errors or bugs that impair proper working. There are different types of debugging. Since the process is similar for most types of phones, you need devices that must provide an environment for running, debugging and testing your phone.
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Phone Unlocking Devices
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Before testing your phone for bugs or errors, you need to unlock it so that you can freely access all the applications and features. In that case, you need to get an unlock code from your cell phone provider. Some devices, such as a phone developer, can help you achieve this. This device has its Subscriber Identification Module (SIM) unlocked in such a way that it does not restrict the use of phones such as those that have been restricted to use particular SIM types unless you unlock it using a phone code specified by the manufacturer.
Virtual Devices
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Virtual devices refer to gadgets or tools that mimic or function just as physical hardware devices, although they actually have no physical form. An example includes an emulator. This device has the capability to mimic the software and the hardware features of a typical mobile phone except that it cannot make calls. It has a variety of debug capabilities, such as a console that you can use to test for errors in your phone.
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On-device Debugging
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On-device debugging involves connecting your phone to the computer using a cable or connecting device. This method is appropriate when you want to access your phone applications directly on the desktop of your computer. You would need a USB (Universal Serial Bus) cable. This device enables you to connect directly to the computer. While there are many multiple USB standards, most phone cables are compliant with USB 1.1 specifications. It can easily be identified by the USB-trident sign on top of the plug of the cable.
Wireless Debugging
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Wireless debugging involves connecting your phone to the computer using Internet connectivity. A wireless router device can help you achieve this. This device is used to convert and broadcast symbols from the telephone wire that are then transmitted to the computer, enabling you to connect to the Internet. To use this device, you need a phone that supports Wi-Fi (wireless fidelity) and Wi-Fi-enabled computer after which your phone will be detected and connected to the wireless network.
Unit Testing
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Unit testing involves the process of testing individual applications in your phone for errors. A device such as an accelerometer console is appropriate. This device is available as a feature in some phones. It is designed to provide comprehensive tests such as speed of phone applications during debugging. You can as well use a unit testing engine since it enables you to specify the behavior that your application must exhibit so as to test whether its functionality remains the same.
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