She plugged it in. The battery icon, drained to zero, flickered to life. Then, something strange happened.
Flashing wipes all internal storage. Backup photos, contacts, and personal data to a cloud service or PC. sony xperia xa1 custom rom
Go to Settings > About Phone , and tap Build Number seven times. Go back to Developer Options, enable USB Debugging , and toggle OEM Unlocking to ON. Step-by-Step Installation Guide Step 1: Unlock the Bootloader She plugged it in
with a custom ROM in 2026 is a rewarding project that can make an otherwise obsolete phone, useful again. It requires patience and careful following of instructions, particularly concerning the MediaTek chipset's unique requirements, but it is well worth the effort. Flashing wipes all internal storage
This is often caused by an incorrect baseband version. Ensure your phone was updated to the latest official Sony Oreo firmware before you started the custom ROM process.
Experience newer Android versions (like Android 9, 10, or higher via unofficial ports) long after Sony stopped updates.