P620XXSDCZH4 – Galaxy Tab S6 Lite firmware

Build P620XXSDCZH4 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 Sep 9, 2026 (method) and has reached 15 regions so far. It raises the bootloader bit from 12 to 13: once installed, the device no longer accepts firmware with bit 12 or lower, so a downgrade to P620XXSCCZG2 is blocked. Samsung still serves this file.

Model
SM-P620
Android
Android 16
Type
Security
Bootloader bit
13
First released
Sep 9, 2026
Regions
15

Rollout timeline by region

The date each region code (CSC) first received P620XXSDCZH4, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
XIDIndonesiaSep 9, 2026day 0P620XXSDCZH4/P620OLEDCZH4/P620XXSDCZH4
CAUCaucasusSep 9, 2026day 0P620XXSDCZH4/P620OXMDCZH4/P620XXSDCZH4
EUXEurope (Multi-CSC)Sep 9, 2026day 0P620XXSDCZH4/P620OXMDCZH4/P620XXSDCZH4
EUYEurope (Multi-CSC)Sep 9, 2026day 0P620XXSDCZH4/P620OXMDCZH4/P620XXSDCZH4
ILOIsraelSep 9, 2026day 0P620XXSDCZH4/P620OXMDCZH4/P620XXSDCZH4
TURTurkeySep 9, 2026day 0P620XXSDCZH4/P620OXMDCZH4/P620XXSDCZH4
XSGUnited Arab EmiratesSep 9, 2026day 0P620XXSDCZH4/P620OXMDCZH4/P620XXSDCZH4
XSPSingaporeSep 9, 2026day 0P620XXSDCZH4/P620OXMDCZH4/P620XXSDCZH4
XACCanadaSep 10, 2026+1 dayP620XXSDCZH4/P620OXMDCZH4/P620XXSDCZH4
XARUSA (Cellular South)Sep 10, 2026+1 dayP620XXSDCZH4/P620OXMDCZH4/P620XXSDCZH4
BRITaiwanSep 14, 2026+5 daysP620XXSDCZH4/P620OXMDCZH4/P620XXSDCZH4
TGYHong KongSep 14, 2026+5 daysP620XXSDCZH4/P620OXMDCZH4/P620XXSDCZH4
MXOMexicoSep 14, 2026+5 daysP620XXSDCZH4/P620OXMDCZH4/P620XXSDCZH4
ZTOBrazilSep 14, 2026+5 daysP620XXSDCZH4/P620OXMDCZH4/P620XXSDCZH4
XJPJapanSep 17, 2026+8 daysP620XXSDCZH4/P620OXMDCZH4/P620XXSDCZH4

Download and release notes

samloader download -m SM-P620 -r EUX -v P620XXSDCZH4/P620OXMDCZH4/P620XXSDCZH4

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 P620XXSDCZH4.