, with its sleek glass design and dual front cameras, was a solid mid-ranger. However, in 2026, it is undeniably an aging device. It stopped receiving official Android updates years ago, leaving it on an outdated operating system (typically Android 9 Pie) with old security patches.
A custom ROM (like Hades Q or LineageOS) turns this old mid-ranger into a speed demon. No bloat, better battery, and Android 14.
If you decide to make the jump, two main styles of custom software dominate the development forums: galaxy a8 2018 custom rom better
stopped receiving official security patches years ago, leaving it vulnerable.
: Since the A8 (2018) supports Treble, you can technically boot various GSIs (like Pixel Experience or Phhusson's AOSP). This is often the only way to reach Android 11 or higher with relative stability. Why Upgrade to a Custom ROM? , with its sleek glass design and dual
Most custom ROMs for the A8 2018 do not support VoLTE on carriers like T-Mobile, Jio, or Vodafone. Calls drop to WCDMA (3G).
was a stellar mid-range device in its time, featuring premium design elements like the Infinity Display and a reliable Exynos 7885 chipset. However, as of , this device is long past its official software support, meaning it is stuck on an outdated version of Android and Samsung’s One UI. A custom ROM (like Hades Q or LineageOS)
The standard-bearer for custom ROMs. It is the most stable and provides a clean, Stock Android experience.
This process completely wipes your phone. Back up your photos, contacts, and documents to a cloud service or an external hard drive.
Unlike proprietary vendor software, the code for major custom ROMs is open-source. The global developer community audits it for malicious tracking or hidden backdoors. 5. Total Customization Freedom