Sony Mobile will be pushing a small bug-fixing update for the Xperia SP, which will move the build number from 12.1.A.1.201 to 12.1.A.1.205. This new update has been certified by the PTCRB for all variants of the Xperia SP (C5302, C5303, C5306). Xperia SP owners continue to report a number of problems with more recent updates such as the screen flickering issue. Let’s hope the new firmware is a more stable release.
Xperia SP build 12.1.A.1.205 certified for C5302, C5303, C5306 variants
Thanks Levered, Sabin and rittick!