Firmware List:
| # | Model | Version | Region | OS | Size | |
|---|---|---|---|---|---|---|
| 1 | SM-T505N | T505NDXS4CVJ1 | BTC | S(Android 12) | 4.06 GB | Download |
| 2 | SM-T505N | T505NDXU3BVE1 | BTC | R(Android 11) | 3.73 GB | Download |
| 3 | SM-T505N | T505NDXU3BVC6 | BTC | R(Android 11) | 3.73 GB | Download |
| 4 | SM-T505N | T505NDXU3BVB2 | BTC | R(Android 11) | 3.73 GB | Download |
| 5 | SM-T505N | T505NDXU3BVA4 | BTC | R(Android 11) | 3.72 GB | Download |
| 6 | SM-T505N | T505NDXU3BUJ2 | BTC | R(Android 11) | 3.68 GB | Download |
| 7 | SM-T505N | T505NDXU3BUE1 | BTC | R(Android 11) | 3.67 GB | Download |
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