How to enter Sony Xperia Acro HD IS12 SO-03DÂ Fastboot mode and Hard reset Fastboot mode Turn off power off by pressing Power key Press and hold Volume Down key Connect the Xperia to USB Cable Done! Originally posted 2015-04-16 09:43:07.
Tags: factory reset, fastboot mode, hard reset, master reset, Sony Xperia Acro HD IS12 SO-03D