It looks like some juicy new firmware is heading to Sony Xperia T and Xperia TX owners. The PTCRB website shows that firmware version 7.0.A.3.195 was certified for the Xperia T (LT30a) and is most likely heading to the LT30p international version, despite the latter only showing firmware version number 7.0.A.3.193 right now. The Sony Xperia TX (LT29i) also has version number 7.0.A.3.193 certified.
Whilst we have no idea what changes this new firmware will bring, there could be some reasonable improvements given the change in version number from 7.0.A.1.XXX currently to 7.0.A.3.XXX. The current ROM (7.0.A.1.303) runs reasonably smoothly from our testing so far, so we’re intrigued to see what changes this new update will bring. It could introduce the Miracast screen mirroring feature that is expected to launch in November. Hopefully there’s not too long to find out.