P620XXSBCZD4 – Galaxy Tab S6 Lite firmware

Build P620XXSBCZD4 is a security update for the Galaxy Tab S6 Lite (SM-P620) on Android 16 (One UI 8). It first appeared on Samsung's servers on May 13, 2026 (method) and has reached 15 regions so far. It raises the bootloader bit from 10 to 11: once installed, the device no longer accepts firmware with bit 10 or lower, so a downgrade to P620XXSACZB6 is blocked. Samsung still serves this file.

Model
SM-P620
Android
Android 16
Type
Security
Bootloader bit
11
First released
May 13, 2026
Regions
15

Rollout timeline by region

The date each region code (CSC) first received P620XXSBCZD4, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
XIDIndonesiaMay 13, 2026day 0P620XXSBCZD4/P620OLEBCZD4/P620XXSBCZD4
CAUCaucasusMay 13, 2026day 0P620XXSBCZD4/P620OXMBCZD4/P620XXSBCZD4
EUXEurope (Multi-CSC)May 13, 2026day 0P620XXSBCZD4/P620OXMBCZD4/P620XXSBCZD4
EUYEurope (Multi-CSC)May 13, 2026day 0P620XXSBCZD4/P620OXMBCZD4/P620XXSBCZD4
ILOIsraelMay 13, 2026day 0P620XXSBCZD4/P620OXMBCZD4/P620XXSBCZD4
TURTurkeyMay 13, 2026day 0P620XXSBCZD4/P620OXMBCZD4/P620XXSBCZD4
XSGUnited Arab EmiratesMay 13, 2026day 0P620XXSBCZD4/P620OXMBCZD4/P620XXSBCZD4
XSPSingaporeMay 13, 2026day 0P620XXSBCZD4/P620OXMBCZD4/P620XXSBCZD4
XACCanadaMay 13, 2026day 0P620XXSBCZD4/P620OXMBCZD4/P620XXSBCZD4
XARUSA (Cellular South)May 13, 2026day 0P620XXSBCZD4/P620OXMBCZD4/P620XXSBCZD4
MXOMexicoMay 14, 2026+1 dayP620XXSBCZD4/P620OXMBCZD4/P620XXSBCZD4
ZTOBrazilMay 14, 2026+1 dayP620XXSBCZD4/P620OXMBCZD4/P620XXSBCZD4
BRITaiwanMay 17, 2026+4 daysP620XXSBCZD4/P620OXMBCZD4/P620XXSBCZD4
TGYHong KongMay 17, 2026+4 daysP620XXSBCZD4/P620OXMBCZD4/P620XXSBCZD4
XJPJapanMay 18, 2026+5 daysP620XXSBCZD4/P620OXMBCZD4/P620XXSBCZD4

Download and release notes

samloader download -m SM-P620 -r EUX -v P620XXSBCZD4/P620OXMBCZD4/P620XXSBCZD4

Samsung's release notes and security patch level for this update: SM-P620 / EUX on doc.samsungmobile.com. What each part of the build number means: decode P620XXSBCZD4.