GT-S5830 firmware for O2U – United Kingdom (O2)

3 builds for the GALAXY Ace in region O2U. The full version string is PDA/CSC/MODEM – you need it to download a specific build.

Version (PDA/CSC/MODEM)	Released	Android	Type	Bit	File
`S5830XWKPY/S5830O2UKP7/S5830XWKP8`	Oct 4, 2011	Android 2	–	33	on server
`S5830XWKPL/S5830O2UKP3/S5830XWKP6`	Aug 18, 2011	Android 2	–	33	pulled
`S5830XWKAA/S5830O2UKB1/S5830XXKA6`	Feb 16, 2011	Android 2	–	33	pulled

Download the latest O2U build

samloader download -m GT-S5830 -r O2U -v S5830XWKPY/S5830O2UKP7/S5830XWKP8

Changelog and security patch level

Samsung's official release notes for GT-S5830 in O2U, including the security patch level of each update: doc.samsungmobile.com/GT-S5830/O2U. We don't show the patch level ourselves (why).

See how to download Samsung firmware and how to flash it. Back to the GT-S5830 overview. All models with O2U: Samsung CSC O2U.