Download the NEW 2015 FIRMWARE for <b>ACER</b> LIQUID E2 V370 <b>...</b>

Posted: 28 Aug 2015 10:23 PM PDT

To make the backups directly on your MicroSD card you could use Titanium Backup if you device is rooted. The Acer backup and restore app might not do the trick between different firmware versions (at least this is what I have discovered).