Scroll down and select (or System > About Phone ). Tap on Software Information . Look for the Kernel Version field.
Kernel version 4.14.117 is a cornerstone of the Android 9/10 era, balancing the need for modernization with the stability required for mobile devices. It offers a solid foundation for performance and efficiency, and its status as an LTS release ensures it remains relevant for devices that are still in daily use today.
Because 4.14.117 is highly documented and stable, custom kernel developers use it as a base to inject custom features, such as: Advanced TCP congestion control algorithms (like BBR). Custom CPU/GPU governors for performance tuning. Under-volting capabilities to extend battery life.
Android kernel version 4.14.117 represents the mature, dependable side of Android's infrastructure. While newer devices launch with bleeding-edge kernels like 5.15 or 6.1, the 4.14.117 release remains a vital anchor point for older devices—ensuring they stay secure against modern digital threats, efficiently handle system memory, and remain viable candidates for aftermarket software development. To help tailor further details, let me know:
Native support for the zstd compression algorithm in Btrfs and Squashfs file systems. kernel version 4.14.117 android
and then further modified by vendors (like Qualcomm) to support specific hardware. Technical Significance How do I know form which kernel this android kernel forked?
Understanding Linux Kernel 4.14.117 in the Android Ecosystem
Google mandates specific kernel versions for Android releases to ensure security and hardware compatibility. The 4.14 kernel branch became prominent during the eras of Android 9 (Pie) and Android 10. Why Kernel 4.14 Mattered
Kernel 4.14.117 includes stability patches for F2FS, reducing write amplification and improving garbage collection routines on NAND flash storage. Scroll down and select (or System > About Phone )
Thus, 4.14.117 represents a specific snapshot in time (circa mid-2019) of the 4.14 LTS branch, adapted for Android’s unique requirements: binder IPC, ashmem, low memory killer (LMK), wakelocks, and vendor hooks.
: While newer devices moved to 4.19, many remained on 4.14 due to SoC (System on a Chip) limitations. Vendor Customization : In Android, this "mainline" kernel is forked into an Android Common Kernel (ACK)
In the sprawling ecosystem of Android devices—from budget-friendly handsets to rugged industrial IoT modules—the Linux kernel remains the foundational bridge between software and hardware. While end-users often obsess over Android OS version numbers (Android 10, 11, 12, etc.), developers and security professionals pay closer attention to the kernel version string. One specific identifier that appears across thousands of devices worldwide is .
The short answer: It depends on whether your device manufacturer continues to provide . Kernel version 4
Point-release 117 contains stability fixes for network stacks (Wi-Fi and cellular data routing), USB connectivity, and memory allocations under heavy multi-tasking loads. It prevents spontaneous soft-reboots caused by kernel panics in low-memory situations. 4. Kernel 4.14.117 in Custom ROMs and Kernel Development
Support for Heterogeneous Memory Management (HMM) , a requirement for modern GPU-heavy tasks in mobile gaming and UI . Notable Fixes in 4.14.117
Released on April 9, 2019, kernel version 4.14.117 is a relatively old kernel version, but still used in some Android devices. This kernel version is part of the 4.14 LTS (Long Term Support) branch, which received bug fixes and security patches until 2022.