Galaxy S21 5G

SM-G991B

Release G991BXXS9EWJO

Nepal · NPLAndroid 13Built 10/30/2023

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

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Nepal · CSC NPL · 4 carriers in 2 countries

What is CSC?

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

Namaste / NT Mobile / Sky Phone

MCCMNC42901NWIDNW00858

Nepal Telecom (NDCL)

LTE 800LTE 1800UMTS 2100GSM 900

Ncell

MCCMNC42902NWIDNW00835

Ncell Pvt. Ltd.

LTE 900LTE 1800UMTS 2100GSM 900

B-Mobile

MCCMNC40211NWIDNW02150

Bhutan Telecom Limited

5GLTE 1800UMTS 850UMTS 2100GSM 900

TashiCell

MCCMNC40277NWIDNW02101

Tashi InfoComm Limited

LTE 700UMTS 8503G 3500GSM 900GSM 1800