Download Xperia ZR Android 4.2.2 10.3.1.A.0.244 firmware update ftf

A few days back we saw Sony letting us know it’s android 4.3 update strategies and confirming that android 4.2.2 will be available for Xperia ZR and Tablet Z soon in August. But last noticed we spotted an unusual perf_event exploit patch fixing Android 4.2.2 10.3.1.A.0.244 firmware update on Xperia Z and ZL.

Just now we have spotted the same Android 4.2.2 10.3.1.A.0.244 firmware update on Xperia ZR also. Xperia ZR Android 4.2.2 10.3.1.A.0.244 firmware update is confirmed for both C5503 LTE version and C5502 HSPA+ version.

http://www.xperiaguide.com/2013/07/31/download-xperia-zr-android-4-2-2-10-3-1-a-0-244-firmware-update-ftf/