Galaxy S21 5G

SM-G991Q

Release G991QOPU1AUJ2

JP · SJPAndroid 11Built 10/6/2021

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: G991QOPU1AUJ2
CSC: G991QSJP1AUJ2
Modem / CP: G991QOPU1AUJ2
Country: JP
Changelist: 22568430
Build date: 10/6/2021
Added to Samfrew: 11/8/2021

Download files

Available variants

Choose a file to see its details and download options.

Regular / Factory

Standard + Premium

Explore file information, available TAR files, and download options in Samfrew Files.

Open file

Supported networks

JP · CSC SJP · 5 carriers in 2 countries

What is CSC?

CSC is Samsung's region and carrier customization. The networks below are included in this release.

MCCMNC44051NWIDNW00632

KDDI Corporation

5G 8005G 35005G 37005G 28000LTE 700LTE 850LTE 1500LTE 1800LTE 2100TD-LTE 2500TD-LTE 3500

MCCMNC44051NWIDNW01946

KDDI Corporation

5G 8005G 35005G 37005G 28000LTE 700LTE 850LTE 1500LTE 1800LTE 2100TD-LTE 2500TD-LTE 3500

NTT docomo

MCCMNC44010NWIDNW00875

NTT DoCoMo , Inc.

5G 35005G 47005G 28000LTE 700LTE 850LTE 1500LTE 1800LTE 2100TD-LTE 3500

NTT docomo

MCCMNC44010NWIDNW01291

NTT DoCoMo , Inc.

5G 35005G 47005G 28000LTE 700LTE 850LTE 1500LTE 1800LTE 2100TD-LTE 3500

NTT docomo

MCCMNC44010NWIDNW00598

NTT DoCoMo , Inc.

5G 35005G 47005G 28000LTE 700LTE 850LTE 1500LTE 1800LTE 2100TD-LTE 3500

NTT docomo

MCCMNC44010NWIDNW00376

NTT DoCoMo , Inc.

5G 35005G 47005G 28000LTE 700LTE 850LTE 1500LTE 1800LTE 2100TD-LTE 3500

Rakuten Mobile

MCCMNC44011NWIDNW01902

Rakuten Mobile Network, Inc.

5G 3700LTE 700LTE 1800

SoftBank

MCCMNC44020NWIDNW01155

SoftBank Corp.

5G 37005G 28000LTE 700LTE 900LTE 1500LTE 1800LTE 2100TD-LTE 2500TD-LTE 3500

Roaming partners (1)

Orange

MCCMNC20801NWIDNW01902

Orange S.A.

5G 7005G 21005G 3500LTE 700LTE 800LTE 1800LTE 2100LTE 2600UMTS 900UMTS 2100GSM 900