Update Xperia Z1 C6902, C6903 to Android 4.4.2 Kitkat firmware using CM 11 ROM

Xperia Z1 C6902, C6903 is updated to Android 4.4.4 Kitkat and if you are looking for Custom ROM’s for your device based on Kitkat firmware, then this guide is for you as we have brought here CM 11 Custom ROM for Xperia Z1 C6902, C6903. So let’s install the CM 11 Custom ROM and update Xperia Z1 C6902, C6903 to Android 4.4.2 Kitkat firmware.

update Xperia Z1 C6902, C6903 to Android 4.4.2 Kitkat Root Xperia Z1 C6902, C6903, C6906, C6943 on Android 4.4.4 Kitkatupdate Xperia Z1 C6902, C6906 to Android 4.4.4 Kitkat 14.4.A.0.108

CM 11 ROM for Xperia Z1 C6902, C6903 is based on Android 4.4.2 Kitkat firmware and is fast, stable and smooth with no bloatwares installed. This ROM provides better battery life and is most suitable ROM for your needs. So let’s proceed further and update Xperia Z1 C6902, C6903 to Android 4.4.2 Kitkat firmware using CM 11 ROM.