My phone sony experia m c2004 show no update of android version 4.3 or 4.4
Advert.
My phone sony experia m c2004 show no update of android version 4.3 or 4.4
There is no official upgrade for Android 4.4 xperia M but there are unofficial updates available. If you know how to root and flash your phone then you can get one from :
[ROM][KOT49H][4.4.2][BETA 4] Unofficial CyanogenMod 11 - xda-developers
Read above thoroughly and if need help, ask