When you see the prompt below you need to connect your xperia handset to the pc. Press and hold the volume down button or back button for older.
![](https://img.youtube.com/vi/1D-VpQ8otkA/mqdefault.jpg)
Flashing Xperia E3 Firmware Upgrade D2202 D2203 D2206 And D2243
Firmware 18 4 C 1 36 Rolling For Xperia E3 R Sony Xperia E3
![](https://www.30menit.com/wp-content/uploads/2016/02/xperiaE3-FW.jpg)
Fw Xperia E3 Original Firmware Blog 30 M3nit