XperiFirm is a small utility which downloads the latest firmware installation files for Xperia smartphones by Sony and by Sony Ericsson.
The layout of the program includes two panels; one on the left with a list of different phones and the right-hand side contains a list of firmware versions available for the selected phone.
Since XperiFirm connects directly to Sony services to download firmware, there isn't very much risk of bricking your phone if you use the official Sony Phone Flasher tool that's available.
All in all, XperiFirm is a useful tool which can be compared to other tools that have existed in the past and present like NaviFirm.
XperiFirm Tool is licensed as freeware for the Windows (32-bit and 64-bit) operating system / platform from mobile phone tools without restrictions. XperiFirm Tool 5.3.7 is available to all software users as a free download (Freeware).
Compatibility with this software may vary, but will generally run fine under Microsoft Windows 10, 8, 8.1, 7, Vista and XP on either a 32-bit or 64-bit setup. A separate x64 version may be available from IgorEisberg.
We have tested XperiFirm Tool 5.3.7 against malware with several different programs. We certify that this program is clean of viruses, malware and trojans.