Download free last firmware for Galaxy J3 (SM-J320FN) SM-J320FN with product code OPT from Portugal (optimus). This firmware has version number PDA J320FNXXU0ARH1 and CSC J320FNOPT0ARI1 The operating system of this firmware is Android 5.1.1 Lollipop , with build date 01.08.2018.Security patch date is 01.03.2018, with changelist 13891268.
| Device name | Model | PDA Version | Region | OS | OS Version | Build Date | Changelist | Download |
| Galaxy J3 (SM-J320FN) | SM-J320FN | J320FNXXU0ARH1 | OPT | 5.1.1 |  | 01.08.2018 | 13891268 |
| Galaxy J3 | SM-J320FN | J320FNXXU0ARB1 | Multi-regions | 5.1.1 | | 26.02.2018 | 12808116 |
| Galaxy J3 | SM-J320FN | J320FNXXU0ARA1 | Multi-regions | 5.1.1 | | 03.01.2018 | 12808116 |
| Galaxy J3 | SM-J320FN | J320FNXXU0AQL1 | Multi-regions | 5.1.1 | | 15.12.2017 | 12057946 |
| Galaxy J3 | SM-J320FN | J320FNXXU0AQK2 | Multi-regions | 5.1.1 | | 20.11.2017 | 12282070 |
| Galaxy J3 | SM-J320FN | J320FNXXU0AQK3 | Multi-regions | 5.1.1 | | 29.11.2017 | 12282070 |
| Galaxy J3 | SM-J320FN | J320FNXXU0AQK1 | Multi-regions | 5.1.1 | | 02.11.2017 | 12282070 |
| Galaxy J3 | SM-J320FN | J320FNXXU0AQJ7 | Multi-regions | 7.0 |  | 30.10.2017 | 12282070 |
| Galaxy J3 | SM-J320FN | J320FNXXU0AQJ5 | Multi-regions | 5.1.1 | | 23.10.2017 | 12057946 |
| Galaxy J3 | SM-J320FN | J320FNXXU0AQJ4 | Multi-regions | 5.1.1 | | 12.10.2017 | 12057946 |
| Galaxy J3 | SM-J320FN | J320FNXXU0AQI2 | Multi-regions | 5.1.1 | | 14.09.2017 | 12282070 |
| Galaxy J3 | SM-J320FN | J320FNXXU0AQG2 | Multi-regions | 5.1.1 | | 14.07.2017 | 10519280 |