Samsung Galaxy Express 2

Firmware is specific to the model code. Find yours on the box or in Settings › About phone, then pick it below.

ModelSold inFirmwareLatest build

SM-G3815Sold in20 countriesFirmware21 CSCs · 42 buildsLatest buildG3815XXUCPA2 · Jan 12, 2016→

One UI and Android versions of the Galaxy Express 2, with the first release of each.

1. Oct 2013

   Android 4

   First firmware build: G3815ZHUAMJ6 (SM-G3815)

As published by Samsung for the SM-G3815; other model codes can differ (chipset, network bands).

Sold in 31 countries.