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Firmware T505XXU3BUF2

Device Galaxy Tab A7 (LTE)

Model SM-T505

Region BGL

Country  Bulgaria

OS Android 11

Release Date 6/1/2021

Upload Date 6/11/2021

PDA T505XXU3BUF2

CSC T505OXM3BUF2

Changelist 21871327

Size 3951536160 bytes (approx. 3.7 GB)

BGL CSC Breakdown

Network ID
NW01657
Network Name
A1 BG
Network Country
 Bulgaria
Network Bands
GSM 900 / UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2100 / 5G 3500

Network ID
NW01260
Network Name
Telenor BG
Network Country
 Bulgaria
Network Bands
GSM 900 / UMTS 900 / UMTS 2100 / LTE 1800 / LTE 2100 / 5G 3500

Network ID
NW01448
Network Name
vivacom
Network Country
 Bulgaria
Network Bands
GSM 900 / UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2100 / 5G 1800 / 5G 2100