We have seen a lot of complaints from people who owned the Sony Xperia X Performance smartphone. Most of them were facing some issues regarding the accelerometer of the phone. It was a headache for Xperia X performance users as well as for Sony. The issue was whenever we use the accelerometer for an app or service; it would stop working.
Now, a software update available for the Xperia X smartphones which fix this issue. Official announcement talks about this. According to them, the latest build 35.0.A.1.297 fixes some additional issues along with this accelerometer issue. If you have already owned a Sony Xperia X Performance, you can download and install this update right now.
Please note that this update is now available for all versions of Xperia X Performance regardless of sim variant.