Firmware List:
| # | Model | Version | Region | OS | Size | |
|---|---|---|---|---|---|---|
| 1 | SM-T540 | T540XXU3CVJ1 | XEF | R(Android 11) | 4.83 GB | Download |
| 2 | SM-T540 | T540XXS3CVE1 | XEF | R(Android 11) | 4.84 GB | Download |
| 3 | SM-T540 | T540XXU3CVD7 | XEF | R(Android 11) | 4.84 GB | Download |
| 4 | SM-T540 | T540XXS3CUL1 | XEF | R(Android 11) | 4.84 GB | Download |
| 5 | SM-T540 | T540XXU3CUF7 | XEF | R(Android 11) | 4.84 GB | Download |
| 6 | SM-T540 | T540XXU3BUC1 | XEF | Q(Android 10) | 4.03 GB | Download |
| 7 | SM-T540 | T540XXU2BTG5 | XEF | Q(Android 10) | 4.08 GB | Download |
| 8 | SM-T540 | T540XXS2ATD1 | XEF | Pie(Android 9) | 3.85 GB | Download |
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