Firmware List:
| # | Model | Version | Region | OS | Size | |
|---|---|---|---|---|---|---|
| 1 | SM-T505 | T505XXU4CWA1 | DBT | S(Android 12) | 4.1 GB | Download |
| 2 | SM-T505 | T505XXS4CVJ1 | DBT | S(Android 12) | 4.1 GB | Download |
| 3 | SM-T505 | T505XXU3CVG4 | DBT | S(Android 12) | 4.1 GB | Download |
| 4 | SM-T505 | T505XXU3BVD3 | DBT | R(Android 11) | 3.78 GB | Download |
| 5 | SM-T505 | T505XXU3BVC6 | DBT | R(Android 11) | 3.78 GB | Download |
| 6 | SM-T505 | T505XXU3BVB8 | DBT | R(Android 11) | 3.78 GB | Download |
| 7 | SM-T505 | T505XXU3BVB2 | DBT | R(Android 11) | 3.78 GB | Download |
| 8 | SM-T505 | T505XXU3BUI4 | DBT | R(Android 11) | 3.72 GB | Download |
| 9 | SM-T505 | T505XXU3BUH3 | DBT | R(Android 11) | 3.72 GB | Download |
| 10 | SM-T505 | T505XXU3BUF3 | DBT | R(Android 11) | 3.68 GB | Download |
| 11 | SM-T505 | T505XXU3AUC6 | DBT | Q(Android 10) | 3.24 GB | Download |
| 12 | SM-T505 | T505XXU1ATI1 | DBT | Q(Android 10) | 3.17 GB | Download |
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