Yes. Flashing stock firmware with the “Firmware Upgrade” option completely wipes the userdata partition, removing all locks, accounts, and personal files.

Always download firmware matching your exact build number (e.g., A60_AV0K1_1.001.00_EEA ). Cross-flashing different regional variants may cause touchscreen or RIL (radio interface layer) failure.

Click Scatter-loading → choose MTxxxx_Android_scatter.txt from firmware.

: Official stock firmware for the Acer Sospiro A60