Android Os 2.2 Kernel 2.6.32 Build Number V1.5.5
Android OS 2.2 Kernel 2.6.32 Build Number V1.5.5: What You Need to Know
Android is a popular mobile operating system developed by Google that powers millions of devices around the world. Android versions are named after desserts and have a code name and a version number. For example, the latest version of Android is Android 12, codenamed Snow Cone.
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But what about older versions of Android? What do they mean and what features do they have? In this article, we will focus on one specific version of Android: Android OS 2.2 Kernel 2.6.32 Build Number V1.5.5. This is a very old version of Android that was released in 2010 and is no longer supported by Google or most device manufacturers.
What is Android OS 2.2 Kernel 2.6.32 Build Number V1.5.5?
Android OS 2.2 Kernel 2.6.32 Build Number V1.5.5 is a combination of four different components that make up the Android operating system:
Android OS: This is the main software platform that runs on the device and provides the user interface, applications, and services.
Kernel: This is the core component of the operating system that manages the hardware resources, such as memory, CPU, and input/output devices.
Build Number: This is a unique identifier that indicates the specific version of the software that was compiled and installed on the device.
V1.5.5: This is a minor revision number that indicates the bug fixes or improvements that were made to the software.
So, Android OS 2.2 Kernel 2.6.32 Build Number V1.5.5 means that the device is running Android version 2.2 with kernel version 2.6.32 and build number V1.5.5.
What is Android Version 2.2?
Android version 2.2, also known as Froyo (short for frozen yogurt), was the seventh major release of Android that was announced in May 2010 and released in June 2010. It was based on Linux kernel 2.6. Some of the main features of Android 2.2 were:
Performance improvements: Android 2.2 introduced a new just-in-time (JIT) compiler for the Dalvik virtual machine, which improved the speed and memory efficiency of applications.
USB tethering and Wi-Fi hotspot: Android 2.2 allowed users to share their device's internet connection with other devices via USB or Wi-Fi.
Adobe Flash support: Android 2.2 was the first version of Android to support Adobe Flash Player 10.1, which enabled users to view Flash content on web browsers.
Voice dialing over Bluetooth: Android 2.2 enabled users to make voice calls using Bluetooth headsets or car kits.
App installation on external storage: Android 2.2 allowed users to install applications on the SD card or other external storage devices, which freed up internal storage space.
Automatic updates for apps: Android 2.2 introduced the option to enable automatic updates for apps from the Google Play Store, which saved users from manually checking and updating apps.
What is Kernel Version 2.6?
The kernel version indicates the specific version of the Linux kernel that is used by the operating system. The Linux kernel is an open source project that provides the essential functions of the operating system, such as memory management, process management, device drivers, file systems, network protocols, and security.
The Linux kernel follows a versioning scheme that consists of three numbers: major, minor, and patch. For example, kernel version 2.6.32 means that it is the 32nd patch release of the 6th minor release of the 2nd major release of the Linux kernel.
Kernel version 2.6 was a long-term stable release of the Linux kernel that was first released in December 2003 and lasted until May 2011. It introduced many new features and improvements, such as:
Preemptive multitasking: Kernel version 2.6 improved the responsiveness and interactivity of the system by allowing the kernel to be preempted by higher priority tasks.
Improved scalability: Kernel version 2.6 enhanced the performance and efficiency of the system on multi-core and multi-processor systems by using better scheduling algorithms, load balancing, and synchronization mechanisms.
Improved security: Kernel version 2.6 implemented various security features, such as SELinux (Security-Enhanced Linux), AppArmor, audit subsystem, and cryptographic API.
Improved device support: Kernel version 2.6 added support for many new devices and hardware platforms, such as USB 2.0, Bluetooth, Wi-Fi, infrared, FireWire, SATA, PCI Express, ACPI, and PowerPC.
Improved file systems: Kernel version 2.6 introduced or improved several file systems, such as ext3, ReiserFS, XFS, JFS, NFSv4, FUSE, and tmpfs.
What is Build Number V1.5.5?
The build number is a unique identifier that indicates the specific version of the software that was compiled and installed on the device. The build number usually consists of a combination of letters and numbers that represent the date, time, branch, or revision of the software.
Build number V1.5.5 is a minor revision number that indicates the bug fixes or improvements that were made to the software. The meaning of this number may vary depending on the device manufacturer or software developer. For example, some sources suggest that build number V1.5.5 was used for some Chinese Android tablets that had issues with Wi-Fi connectivity or screen resolution.
Conclusion
Android OS 2.2 Kernel 2.6.32 Build Number V1.5.5 is a very old version of Android that was released in 2010 and is no longer supported by Google or most device manufacturers. It was based on Linux kernel 2.6 and had some features such as performance improvements, USB tethering and Wi-Fi hotspot, Adobe Flash support, voice dialing over Bluetooth, app installation on external storage, and automatic updates for apps.
If you have a device that is running Android OS 2.2 Kernel 2.6.32 Build Number V1.5.5, you may want to consider upgrading to a newer version of Android or getting a new device that supports the latest Android versions. This will ensure that you have access to the latest features, security updates, and app compatibility.
We hope this article has helped you understand what Android OS 2.2 Kernel 2.6.32 Build Number V1.5.5 means and what features it has.
References:
[Android version history - Wikipedia]
[Linux kernel - Wikipedia]
[Linux kernel version history - Wikipedia]
[Build number - Wikipedia]
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