T555XXU1CRG1 – GALAXY Tab A firmware

Build T555XXU1CRG1 is a feature update for the GALAXY Tab A (SM-T555) on Android 7. It first appeared on Samsung's servers on Sep 4, 2018 (method) and has reached 37 regions so far. It keeps bootloader bit 1, so downgrading to the previous build T555XXU1CRB1 is still possible. Samsung still serves this file.

Model
SM-T555
Android
Android 7
Type
Feature
Bootloader bit
1
First released
Sep 4, 2018
Regions
37

Not yet released in 23 regions that are still on an older build: ACR, AFR, ATL, CAU, ILO, KSA, LYS, MID, MWD, OMN, PAK, SEK, SER, TCL and 9 more.

Rollout timeline by region

The date each region code (CSC) first received T555XXU1CRG1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
ITVItalySep 4, 2018day 0T555XXU1CRG1/T555OXA1CRG1/T555XXU1CQHA
DTMGermany (Telekom)Sep 24, 2018+20 daysT555XXU1CRG1/T555DDX1CRG1/T555XXU1CQHA
COSGreece (Cosmote)Sep 24, 2018+20 daysT555XXU1CRG1/T555COS1CRG1/T555XXU1CQHA
TTRTurkey (Turkcell)Sep 24, 2018+20 daysT555XXU1CRG1/T555DAX1CRG1/T555XXU1CQHA
TMZCzech Republic (T-Mobile)Sep 24, 2018+20 daysT555XXU1CRG1/T555TMZ1CRG1/T555XXU1CQHA
TMSSlovakia (Telekom)Sep 24, 2018+20 daysT555XXU1CRG1/T555TMS1CRG1/T555XXU1CQHA
TPLPoland (T-Mobile)Sep 24, 2018+20 daysT555XXU1CRG1/T555DPX1CRG1/T555XXU1CQHA
CROCroatiaSep 25, 2018+21 daysT555XXU1CRG1/T555DHX1CRH1/T555XXU1CQHA
ORORomania (Orange)Oct 9, 2018+35 daysT555XXU1CRG1/T555ORO1CRF1/T555XXU1CQHA
FTMFrance (Orange)Oct 14, 2018+40 daysT555XXU1CRG1/T555FTM1CRF1/T555XXU1CQHA
MEOPortugal (MEO)Dec 3, 2018+90 daysT555XXU1CRG1/T555MEO1CRH1/T555XXU1CRH1
PANHungary (Telenor)Dec 3, 2018+90 daysT555XXU1CRG1/T555PAN1CRH1/T555XXU1CQHA
MOTSlovenia (Telekom)Dec 3, 2018+90 daysT555XXU1CRG1/T555MOT1CRH1/T555XXU1CQHA
SIMSlovenia (A1)Dec 3, 2018+90 daysT555XXU1CRG1/T555OXX1CRH1/T555XXU1CQHA
EVRUnited Kingdom (EE)Dec 3, 2018+90 daysT555XXU1CRG1/T555EVR1CRH1/T555XXU1CQHA
O2CCzech Republic (O2)Dec 3, 2018+90 daysT555XXU1CRG1/T555O2C1CRH1/T555XXU1CQHA
SWCSwitzerlandDec 3, 2018+90 daysT555XXU1CRG1/T555SWC1CRH1/T555XXU1CQHA
WINItaly (Wind)Dec 4, 2018+91 daysT555XXU1CRG1/T555WIN1CRH1/T555XXU1CQHA
TIMItaly (TIM)Dec 4, 2018+91 daysT555XXU1CRG1/T555TIM1CRH1/T555XXU1CQHA
BGLBulgariaDec 20, 2018+107 daysT555XXU1CRG1/T555OXX1CRH1/T555XXU1CQHA
ROMRomaniaDec 20, 2018+107 daysT555XXU1CRG1/T555OXX1CRH1/T555XXU1CQHA
SEBBaltic statesDec 20, 2018+107 daysT555XXU1CRG1/T555OXX1CRH1/T555XXU1CQHA
TPHPortugalDec 20, 2018+107 daysT555XXU1CRG1/T555OXX1CRH1/T555XXU1CQHA
XEZCzech RepublicDec 20, 2018+107 daysT555XXU1CRG1/T555OXX1CRH1/T555XXU1CQHA
XEHHungaryJan 2, 2019+120 daysT555XXU1CRG1/T555XEH1CRH1/T555XXU1CQHA
DBTGermanyJan 2, 2019+120 daysT555XXU1CRG1/T555DBT1CRH1/T555XXU1CQHA
XEFFranceJan 2, 2019+120 daysT555XXU1CRG1/T555XEF1CRH1/T555XXU1CQHA
XEOPolandJan 15, 2019+133 daysT555XXU1CRG1/T555XEO1CRH1/T555XXU1CQHA
PHESpainJan 15, 2019+133 daysT555XXU1CRG1/T555PHE1CRH1/T555XXU1CQHA
EURGreeceJan 15, 2019+133 daysT555XXU1CRG1/T555EUR1CRH1/T555XXU1CQHA
LUXLuxemburgJan 15, 2019+133 daysT555XXU1CRG1/T555LUX1CRL1/T555XXU1CQHA
PHNNetherlandsJan 15, 2019+133 daysT555XXU1CRG1/T555PHN1CRH1/T555XXU1CQHA
NEENordic countriesJan 15, 2019+133 daysT555XXU1CRG1/T555NEE1CRH1/T555XXU1CQHA
AUTSwitzerlandJan 15, 2019+133 daysT555XXU1CRG1/T555AUT1CRH1/T555XXU1CQHA
BTUUnited KingdomApr 1, 2019+209 daysT555XXU1CRG1/T555BTU1CRH1/T555XXU1CQHA
XEUUK/IrelandApr 1, 2019+209 daysT555XXU1CRG1/T555XEU1CRH1/T555XXU1CQHA
ATOAustriaApr 3, 2019+211 daysT555XXU1CRG1/T555ATO1CRH1/T555XXU1CQHA

Download and release notes

samloader download -m SM-T555 -r XEU -v T555XXU1CRG1/T555XEU1CRH1/T555XXU1CQHA

Samsung's release notes and security patch level for this update: SM-T555 / XEU on doc.samsungmobile.com. What each part of the build number means: decode T555XXU1CRG1.