X230XXS5BZF2 – Galaxy Tab A11+ firmware

Build X230XXS5BZF2 is a security update for the Galaxy Tab A11+ (SM-X230) on Android 16 (One UI 8). It first appeared on Samsung's servers on Jun 24, 2026 (method) and has reached 17 regions so far. It raises the bootloader bit from 4 to 5: once installed, the device no longer accepts firmware with bit 4 or lower, so a downgrade to X230ZCU4BZE8 is blocked. Samsung still serves this file.

Model
SM-X230
Android
Android 16
Type
Security
Bootloader bit
5
First released
Jun 24, 2026
Regions
17

Rollout timeline by region

The date each region code (CSC) first received X230XXS5BZF2, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
KOOSouth KoreaJun 24, 2026day 0X230XXS5BZF2/X230OXM5BZF2/X230XXS5BZF2
EUXEurope (Multi-CSC)Jun 28, 2026+4 daysX230XXS5BZF2/X230OXM5BZF2/X230XXS5BZF2
EUYEurope (Multi-CSC)Jun 28, 2026+4 daysX230XXS5BZF2/X230OXM5BZF2/X230XXS5BZF2
TURTurkeyJun 28, 2026+4 daysX230XXS5BZF2/X230OXM5BZF2/X230XXS5BZF2
CAUCaucasusJun 29, 2026+5 daysX230XXS5BZF2/X230OXM5BZF2/X230XXS5BZF2
SERRussiaJun 29, 2026+5 daysX230XXS5BZF2/X230OXM5BZF2/X230XXS5BZF2
XIDIndonesiaJun 29, 2026+5 daysX230XXS5BZF2/X230OXM5BZF2/X230XXS5BZF2
XSGUnited Arab EmiratesJun 29, 2026+5 daysX230XXS5BZF2/X230OXM5BZF2/X230XXS5BZF2
XSPSingaporeJun 29, 2026+5 daysX230XXS5BZF2/X230OXM5BZF2/X230XXS5BZF2
ILOIsraelJun 30, 2026+6 daysX230XXS5BZF2/X230OXM5BZF2/X230XXS5BZF2
INSIndiaJul 1, 2026+7 daysX230XXS5BZF2/X230OXM5BZF2/X230XXS5BZF2
XACCanadaJul 6, 2026+12 daysX230XXS5BZF2/X230OXM5BZF2/X230XXS5BZF2
XARUSA (Cellular South)Jul 6, 2026+12 daysX230XXS5BZF2/X230OXM5BZF2/X230XXS5BZF2
MXOMexicoJul 6, 2026+12 daysX230XXS5BZF2/X230OWO5BZF3/X230XXS5BZF2
ZTOBrazilJul 6, 2026+12 daysX230XXS5BZF2/X230OWO5BZF3/X230XXS5BZF2
BRITaiwanJul 7, 2026+13 daysX230XXS5BZF2/X230OXM5BZF2/X230XXS5BZF2
TGYHong KongJul 7, 2026+13 daysX230XXS5BZF2/X230OXM5BZF2/X230XXS5BZF2

Download and release notes

samloader download -m SM-X230 -r EUX -v X230XXS5BZF2/X230OXM5BZF2/X230XXS5BZF2

Samsung's release notes and security patch level for this update: SM-X230 / EUX on doc.samsungmobile.com. What each part of the build number means: decode X230XXS5BZF2.