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`A356EXXU9DZE8` – Galaxy A35 5G firmware

Build A356EXXU9DZE8 is a feature update for the Galaxy A35 5G (SM-A356E) on Android 16 (One UI 8). It first appeared on Samsung's servers on May 31, 2026 (method) and has reached 79 regions so far. It keeps bootloader bit 9, so downgrading to the previous build A356EXXS9CZD5 is still possible. Samsung still serves this file.

Model: SM-A356E
Android: Android 16
Type: Feature
Bootloader bit: 9
First released: May 31, 2026
Regions: 79

Rollout timeline by region

The date each region code (CSC) first received A356EXXU9DZE8, counted from the first release.

CSC	Region	Released	Rollout	Version (PDA/CSC/MODEM)
`OPS`	Australia (Optus)	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOLM9DZE8/A356EXXU9DZE8`
`TEL`	Australia (Telstra)	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOLM9DZE8/A356EXXU9DZE8`
`VAU`	Australia (Vodafone)	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOLM9DZE8/A356EXXU9DZE8`
`XSA`	Australia	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOLM9DZE8/A356EXXU9DZE8`
`ACR`	Ghana	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`AFG`	Afghanistan	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`AFR`	Africa	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`DKR`	Senegal	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`ECT`	Nigeria	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`EGY`	Egypt	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`GLB`	Philippines (Globe)	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOLM9DZE8/A356EXXU9DZE8`
`ILO`	Israel	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`KSA`	Saudi Arabia	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`LYS`	Libya	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`MID`	Middle East	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`MM1`	Singapore (M1)	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOLM9DZE8/A356EXXU9DZE8`
`MWD`	Morocco	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`MYM`	Myanmar	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOLM9DZE8/A356EXXU9DZE8`
`PAK`	Pakistan	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`PKD`	Pakistan	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`SIN`	Singapore (Singtel)	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOLM9DZE8/A356EXXU9DZE8`
`TUN`	Tunisia	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`TUR`	Turkey	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`XFA`	South Africa	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`XFE`	South Africa	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`XFV`	South Africa (Vodacom)	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`XID`	Indonesia	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOLE9DZE8/A356EXXU9DZE8`
`XSG`	United Arab Emirates	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOJM9DZE8/A356EXXU9DZE8`
`CAU`	Caucasus	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOXE9DZE8/A356EXXU9DZE8`
`SKZ`	Kazakhstan	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOXE9DZE8/A356EXXU9DZE8`
`STH`	Singapore (StarHub)	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOLM9DZE8/A356EXXU9DZE8`
`THL`	Thailand	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOLM9DZE8/A356EXXU9DZE8`
`XME`	Malaysia	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOLM9DZE8/A356EXXU9DZE8`
`XNZ`	New Zealand	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOLM9DZE8/A356EXXU9DZE8`
`XSP`	Singapore	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOLM9DZE8/A356EXXU9DZE8`
`XTC`	Philippines	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOLM9DZE8/A356EXXU9DZE8`
`XXV`	Vietnam	May 31, 2026	day 0	`A356EXXU9DZE8/A356EOLM9DZE8/A356EXXU9DZE8`
`BNG`	Belgium	Jun 1, 2026	+1 day	`A356EXXU9DZE8/A356EODM9DZE8/A356EXXU9DZE8`
`INS`	India	Jun 1, 2026	+1 day	`A356EXXU9DZE8/A356EODM9DZE8/A356EXXU9DZE8`
`NPB`	Nepal	Jun 1, 2026	+1 day	`A356EXXU9DZE8/A356EODM9DZE8/A356EXXU9DZE8`
`SLK`	Sri Lanka	Jun 1, 2026	+1 day	`A356EXXU9DZE8/A356EODM9DZE8/A356EXXU9DZE8`
`GTO`	Guatemala	Jun 1, 2026	+1 day	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`ZTA`	Brazil (Claro)	Jun 1, 2026	+1 day	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`ZTM`	Brazil (TIM)	Jun 1, 2026	+1 day	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`ZTO`	Brazil	Jun 1, 2026	+1 day	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`ZVV`	Brazil (Vivo)	Jun 1, 2026	+1 day	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`CGU`	Guatemala (Claro)	Jun 8, 2026	+8 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`COM`	Colombia (Claro)	Jun 8, 2026	+8 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`IUS`	Mexico (AT&T)	Jun 8, 2026	+8 days	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`MXO`	Mexico	Jun 8, 2026	+8 days	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`TCE`	Mexico (Telcel)	Jun 8, 2026	+8 days	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`TMM`	Myanmar	Jun 8, 2026	+8 days	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`COB`	Colombia (Movistar)	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`COL`	Colombia	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`COO`	Colombia	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`CRC`	Costa Rica	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`DOR`	Dominican Republic	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`GLO`	Nigeria (Glo)	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`PGU`	Guatemala	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`BVO`	Bolivia	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`TPA`	Panama	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`UYO`	Uruguay	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`PEO`	Peru	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`PET`	Peru (Movistar)	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`PNT`	Panama	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`SAM`	Oceania	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`ARO`	Argentina	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`CTI`	Argentina (Claro)	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`PSN`	Argentina (Personal)	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`UFN`	Argentina (Movistar)	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`TGP`	Paraguay	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`UPO`	Uruguay	Jun 11, 2026	+11 days	`A356EXXU9DZE8/A356EOWO9DZE8/A356EXXU9DZE8`
`CHE`	Chile (Entel)	Jun 18, 2026	+18 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`CHL`	Chile (Claro)	Jun 18, 2026	+18 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`CHO`	Chile	Jun 18, 2026	+18 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`CHT`	Chile (Movistar)	Jun 18, 2026	+18 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`CHX`	Chile	Jun 18, 2026	+18 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`EBE`	Ecuador	Jun 23, 2026	+23 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`
`ECO`	Ecuador	Jun 23, 2026	+23 days	`A356EXXU9DZE8/A356EOWB9DZE8/A356EXXU9DZE8`

Download and release notes

samloader download -m SM-A356E -r INS -v A356EXXU9DZE8/A356EODM9DZE8/A356EXXU9DZE8

Samsung's release notes and security patch level for this update: SM-A356E / INS on doc.samsungmobile.com. What each part of the build number means: decode A356EXXU9DZE8.