
The latest firmware for Samsung Galaxy Wide3 (SM-J737S) is J737SKSU6CVI1 with Android 10, released on September 26, 2022 for 1 region (CSC). Every official firmware build for SM-J737S, newest first: one row per build with all regions (CSC) that received it.
Each firmware build has its own page at https://samfirm.shop/build/{PDA}, where {PDA} is the build number from the list above. Example: https://samfirm.shop/build/J737SKSU6CVI1
SM-J737S started on Android 8 and has received 2 major Android upgrades; it now runs Android 10. The newest build, J737SKSU6CVI1, was released on September 26, 2022. No new build has appeared for 50 months, so regular updates for this model have most likely ended.

SM-J737A

SM-J730K

SM-J727A

SM-J720M

SM-J710FN
The newest firmware for SM-J737S runs Android 10: build J737SKSU6CVI1, released on September 26, 2022.
The latest build for SM-J737S, J737SKSU6CVI1, was released on September 26, 2022 (4 years ago).
SM-J737S has had no new firmware for 50 months, so regular updates have most likely ended.
Yes, all firmware files for SM-J737S are 100% official, original, and obtained directly from Samsung servers.
To flash SM-J737S, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.
Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-J737S.
Yes. Every build on this page is the official stock ROM for SM-J737S from Samsung's update server, the same package other sites call the flash file or the software update. It installs with Odin on a Windows PC.
No. Factory Reset Protection is tied to the Google account that was on the phone and survives a firmware flash. Sign in with that account or use the legal options in our FRP guide.