: Select Install , locate your ROM .zip (or .img for GSI) file, and swipe to flash.
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. sony xperia xa1 custom rom better
Warning: Unlocking the bootloader wipes your DRM keys (Sony’s proprietary camera noise reduction). However, there are "DRM Fix" zip patches available on XDA to restore camera quality. : Select Install , locate your ROM
: Using a tool like TWRP Recovery , you can "flash" a new ROM. Popular choices for older Xperias often include LineageOS for stability or OmniROM for unique features. Critical Considerations Stability : Some custom ROMs for the Warning: Unlocking the bootloader wipes your DRM keys
Since Sony stopped security patches in 2020, your stock XA1 is a security vulnerability waiting to happen.
Do you have experience with an XA1 custom ROM? Let us know in the comments which build worked best for you!
"I went back to stock. The custom ROM had better speed, but the camera lag was unbearable. For a daily driver where I take pictures of my kids, stock is better." –