Firmware List:
# Model Version Region OS Size
1 SM-A405FN A405FNXXU3CUD3 PRT R(Android 11) 4 GB Download
2 SM-A405FN A405FNXXU3CUC4 PRT R(Android 11) 4 GB Download
3 SM-A405FN A405FNXXU3CUC2 PRT R(Android 11) 4 GB Download
4 SM-A405FN A405FNXXU3BTK4 PRT Q(Android 10) 3.51 GB Download
5 SM-A405FN A405FNXXU3BTD4 PRT Q(Android 10) 3.49 GB Download
6 SM-A405FN A405FNXXU3BTC4 PRT Q(Android 10) 3.49 GB Download