Galaxy M31s

SM-M317F

Release M317FXXU3CUD1

UAE · XSGAndroid 11Built 4/6/2021

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

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UAE · CSC XSG · 15 carriers in 5 countries

What is CSC?

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

Atheer

MCCMNC42410NWIDNW02040

MCCMNC42403NWIDNW00446

Emirates Integrated Telecommunications Company

5G 25005G 35005G 26000LTE 800LTE 1800UMTS 2100

MCCMNC42403NWIDNW01433

Emirates Integrated Telecommunications Company

5G 25005G 35005G 26000LTE 800LTE 1800UMTS 2100

Etisalat

MCCMNC42402NWIDNW00485

Emirates Telecom Corp

5G 25005G 3500LTE 800LTE 1800LTE 2600

Nedaa

MCCMNC42411NWIDNW02046

Batelco

MCCMNC42601NWIDNW00202

Bahrain Telecommunications Company

5G 3500LTE 1800UMTS 2100

stc

MCCMNC42604NWIDNW01189

Stc Bahrain

5G 3500LTE 800LTE 1800UMTS 2100GSM 900GSM 1800

zain BH

MCCMNC42602NWIDNW01572

Zain Bahrain

5G 3500LTE 1800UMTS 2100GSM 900