It seems Sony’s streak of rolling out new firmware has not stopped, we have just spotted a new Jelly Bean 12.0.A.2.220 Firmware being certified by PTCRB for Xperia SP HSPA+ C5302 version and C5303 LTE version. Xperia SP officially launched on android 4.1.2 Jelly Bean 12.0.A.1.211 firmware.
Xperia SP C5302 C5303 Jelly Bean 12.0.A.2.220 Firmware Certified by PTCRB
Indian Xperia SP C5302 users have not got yet Jelly Bean 12.1.0.A.1.284 firmware update. Hope we see this new Jelly Bean 12.0.A.2.220 Firmware very soon and released globally instead of region wise update fix.
In case you receive this update do let us know in comments.