Firmware Direct Download Pricing News App

© 2015, 2026 Samfrew.com

Disclaimer: Flashing Samsung firmware is a risky process that can potentially brick your device. By flashing firmware, you are modifying the software on your device, and if anything goes wrong, your device may become unusable.

[email protected] Privacy Policy Terms of Service

Home / Firmware / SM-G991B / MYM

Galaxy S21 5G

SM-G991B Firmware

PDAG991BXXU3AUE1

MYMAndroid 11Released 5/1/2021

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G991BXXU3AUE1
CSC: G991BOXM3AUE1
Country: THAILAND
Changelist: 21556388
Upload date: 5/14/2021
Package size: 7.0 GB (7497537760 bytes)
File name: MYM-G991BXXU3AUE1-20210514092622.zip

Download

Choose your download path

Fast download uses your premium allowance. Standard download works without premium bandwidth.

Package size7.0 GB

Checking accessLoading...

MYM CSC Breakdown

Network ID

NW00799

Network Name

MPT

Network Country

Myanmar

Network Bands

GSM 900 / UMTS 2100 / LTE 1800 / LTE 2100

Network ID

NW01259

Network Name

Telenor

Network Country

Myanmar

Network Bands

GSM 900 / UMTS 2100 / LTE 1800 / LTE 2100

Network ID

NW00955

Network Name

Ooredoo

Network Country

Myanmar

Network Bands

UMTS 900 / UMTS 2100 / LTE 1800 / LTE 2100

Network ID

NW01638

Network Name

MYTEL

Network Country

Myanmar

Network Bands

GSM 900 / UMTS 900 / UMTS 2100 / LTE 900 / LTE 2100

Samsung Galaxy S21 5G (SM-G991B) Android 11 Firmware (G991BXXU3AUE1) – THAILAND | SamFrew