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Firmware A136BXXSDDYK4

Device Galaxy A13 5G

Model SM-A136B

Region BTB

Country UK

OS Android 14

Release Date 11/24/2025

Upload Date 12/1/2025

PDA A136BXXSDDYK4

CSC A136BOXMDDYK4

Changelist 28579955

Size 5635887264 bytes (approx. 5.2 GB)

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BTB CSC Breakdown

Network ID

NW00249

Network Name

Network Country

United Kingdom

Network Bands

GSM 1800 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 700 / 5G 1800 / 5G 2100 / 5G 2600 / / 5G 3500

Network ID

NW00172

Network Name

BT OnePhone

Network Country

United Kingdom

Network Bands

MVNO

Network ID

NW00176

Network Name

BTOP Roaming

Network Country

United Kingdom

Network Bands

GSM 1800 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 700 / 5G 1800 / 5G 2100 / 5G 2600 / / 5G 3500