[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] Idebutterpiep:
SAMSUNG GALAXY S20+ SM-G986B DBT GERMANY G986BXXUBDUI5 FIRMWARE​

It includes the October 2021 security patch, general bug fixes, and device stability improvements. While I don’t have an official changelog of this update right now, it might also include the RAM Plus feature that adds virtual memory to Galaxy smartphones and tablets.

Model	SM-G986B
Model Name	Galaxy S20+
Country	Australia (XSA)Australia (Optus) (OPS)Australia (Telstra) (TEL)Australia (Vodafone) (VAU)Austria (3 Hutchison) (DRE)Austria (A1) (MOB)Austria (T-Mobile) (MAX)Baltic (SEB)Bulgaria (BGL)Croatia (T-Mobile) (CRO)Croatia (VIPNET) (VIP)Czech Republic (XEZ)Czech Republic (O2C) (O2C)Czech Republic (Vodafone) (VDC)France (XEF)France (Bouygues) (BOG)France (Orange) (FTM)France (SFR) (SFR)Germany (DBT)Germany (T-Mobile) (DTM)Germany (Vodafone) (VD2)Hungary (XEH)Hungary (T-mobile) (TMH)Hungary (VDH) (VDH)Ireland (TSI)Ireland (Meteor) (MET)Ireland (Three) (3IE)Ireland (Vodafone) (VDI)Italy (ITV)Italy (H3G) (HUI)Italy (TIM) (TIM)Italy (Vodafone) (OMN)Luxembourg (LUX)Netherlands (PHN)Netherlands (Ben NL) (DNL)Netherlands (T-Mobile) (TNL)Netherlands (Vodafone) (VDF)New Zealand (TNZ)New Zealand (NZC)New Zealand (Vodafone) (VNZ)Nordic countries (NEE)Open Austria (ATO)Poland (XEO)Poland (Orange) (OPV)Poland (PLUS) (PLS)Poland (Play) (PRT)Poland (T-mobile) (TPL)Portugal (MEO)Portugal (TPH) (TPH)Portugal (Vodafone) (TCL)Romania (ROM)Romania (Orange) (ORO)Romania (Vodafone) (CNX)Saudi Arabia (KSA)Slovenia (SIO)Slovenia (Mobitel) (MOT)Spain (PHE)Spain (Movistar) (XEC)Spain (Orange) (AMO)Spain (Vodafone) (ATL)Sweden (Tre) (HTS)Switzerland (AUT)Switzerland (Swisscom) (SWC)United Arab Emirates (XSG)United Kingdom (BTU)United Kingdom (EE) (EVR)United Kingdom (H3G) (H3G)United Kingdom (O2) (O2U)United Kingdom (Vodafone) (VOD)Unknown (XNZ)

Germany (DBT)

Australia (XSA)

Australia (Optus) (OPS)

Australia (Telstra) (TEL)

Australia (Vodafone) (VAU)

Austria (3 Hutchison) (DRE)

Austria (A1) (MOB)

Austria (T-Mobile) (MAX)

Baltic (SEB)

Bulgaria (BGL)

Croatia (T-Mobile) (CRO)

Croatia (VIPNET) (VIP)

Czech Republic (XEZ)

Czech Republic (O2C) (O2C)

Czech Republic (Vodafone) (VDC)

France (XEF)

France (Bouygues) (BOG)

France (Orange) (FTM)

France (SFR) (SFR)

Germany (DBT)

Germany (T-Mobile) (DTM)

Germany (Vodafone) (VD2)

Hungary (XEH)

Hungary (T-mobile) (TMH)

Hungary (VDH) (VDH)

Ireland (TSI)

Ireland (Meteor) (MET)

Ireland (Three) (3IE)

Ireland (Vodafone) (VDI)

Italy (ITV)

Italy (H3G) (HUI)

Italy (TIM) (TIM)

Italy (Vodafone) (OMN)

Luxembourg (LUX)

Netherlands (PHN)

Netherlands (Ben NL) (DNL)

Netherlands (T-Mobile) (TNL)

Netherlands (Vodafone) (VDF)

New Zealand (TNZ)

New Zealand (NZC)

New Zealand (Vodafone) (VNZ)

Nordic countries (NEE)

Open Austria (ATO)

Poland (XEO)

Poland (Orange) (OPV)

Poland (PLUS) (PLS)

Poland (Play) (PRT)

Poland (T-mobile) (TPL)

Portugal (MEO)

Portugal (TPH) (TPH)

Portugal (Vodafone) (TCL)

Romania (ROM)

Romania (Orange) (ORO)

Romania (Vodafone) (CNX)

Saudi Arabia (KSA)

Slovenia (SIO)

Slovenia (Mobitel) (MOT)

Spain (PHE)

Spain (Movistar) (XEC)

Spain (Orange) (AMO)

Spain (Vodafone) (ATL)

Sweden (Tre) (HTS)

Switzerland (AUT)

Switzerland (Swisscom) (SWC)

United Arab Emirates (XSG)

United Kingdom (BTU)

United Kingdom (EE) (EVR)

United Kingdom (H3G) (H3G)

United Kingdom (O2) (O2U)

United Kingdom (Vodafone) (VOD)

Unknown (XNZ)

Version	Android 11
Changelist	22520152
Build Date	Wed, 29 Sep 2021 04:59:25 +0000
Security Patch Level	2021-10-01
Product code	DBT
PDA	G986BXXUBDUI5
CSC	G986BOXMBDUI5

You can download for Germany (DBT) --->OXM with Frija-v1.4.4, which you can download from: https://xdaforums.com/s10-plus/how-to/tool-frija-samsung-firmware-downloader-t3910594.

You can also download the firmware file from the firmware section and flash it manually.

Unpacked and flashed new firmware with Odin3_v3.14.4 without problems or losing apps.