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Galaxy S21 Ultra 5G

SM-G998U1 Firmware

Latest firmware

PDAG998U1UESJHZB1

TFNAndroid 15Released 2/24/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G998U1UESJHZB1
CSC: G998U1OYMJHZB1
Country: USA
Changelist: 30959686
Upload date: 3/23/2026
Package size: 7.9 GB (8461624256 bytes)
File name: TFN-G998U1UESJHZB1-20260323151101.zip

TFN CSC Breakdown

Network ID

NW01350

Network Name

Tracfone - Anritsu

Network Country

Network Bands

any

Network ID

NW01329

Network Name

Tracfone - Anritsu2

Network ID

NW01326

Network Name

Tracfone

Network Country

Netherlands (Kingdom of the Netherlands)

Network Bands

GSM 900 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 1800

Network ID

NW01359

Network Name

Tracfone - Test

Network ID

NW01360

Network Name

Tracfone - Test2

Network ID

NW01327

Network Name

Tracfone - ALU Test1

Network ID

NW01328

Network Name

Verizon Wireless

Network Country

United States of America

Network Bands

Unknown

Network ID

NW01352

Network Name

Verizon Wireless

Network Country

United States of America

Network Bands

Unknown

Network ID

NW01343

Network Name

Trafone - Test 99999

Network Country

Network Bands

any

Network ID

NW01363

Network Name

Trafone - Test 999999

Network Country

Network Bands

any

Network ID

NW01844

Network Name

TFNCDMA

Network Country

Network Bands

any