. However, unofficial builds and other ROMs have been developed: LineageOS (Unofficial):
Before flashing anything, you must complete these non-negotiable steps: Check Unlock Status *#*#7378423#*#* to access the Service Menu. Navigate to Service info Configuration . If "Bootloader unlock allowed" says , you can proceed. Backup Your TA Partition : Unlocking the bootloader permanently erases DRM keys sony xperia xa1 custom rom
: The Xperia XA1 ROMs, Kernels, and Recoveries section is the only place to find vetted, community-tested files. sony xperia xa1 custom rom