Finding a better custom ROM for the Sony Xperia XA1 (G3112, G3116, G3121, etc.) can be challenging because it uses a MediaTek chipset
Disclaimer: Flashing custom ROMs voids your warranty and carries a risk of bricking your device. Follow guides carefully. This article is for educational purposes. Always download ROMs from trusted XDA Developers threads. sony xperia xa1 custom rom better
When the Sony Xperia XA1 was released in 2017, it was a beautiful mid-ranger. It boasted a nearly bezel-less display (for its time), a fantastic 23MP rear camera, and Sony’s signature Loop Design. Fast-forward to today, and the story is different. Officially, the XA1 (G3121, G3112, G3125) is stuck on Android 8.0 Oreo. The stock firmware feels sluggish, the battery drains faster than ever, and modern apps lag. Finding a better custom ROM for the Sony
The XA1’s 2300mAh battery (or 3430mAh on the Plus) was mediocre in 2017. In 2025, with stock software, background Google Play Services and Sony diagnostics wreck the battery. The Clear Winner: LineageOS 18
*Maintainer: * @johan.bergh (XDA)
Performance & StabilityThe jump in speed is the first thing you’ll notice. By stripping away the heavy Xperia UI and Sony’s pre-installed bloatware, the MediaTek Helio P20 chipset finally has room to breathe. Apps open faster, and the notorious "lag" during multitasking is virtually gone.
For the cost of 30 minutes of your time and a USB cable, you can: