
Samsung Galaxy J1 Ace
The latest firmware for Samsung Galaxy J1 Ace (SM-J111M) is J111MUBU0ASG1 with Android 5.1.1 (Lollipop), released on August 8, 2019 for 1 region (CSC). Every official firmware build for SM-J111M, newest first: one row per build with all regions (CSC) that received it.
All 41 builds in our database run Android 5.1.1 (Lollipop). The newest build, J111MUBU0ASG1, was released on August 8, 2019. No new build has appeared for 87 months, so regular updates for this model have most likely ended.
Specifications of SM-J111F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.
The newest firmware for SM-J111M runs Android 5.1.1 (Lollipop): build J111MUBU0ASG1, released on August 8, 2019.
The latest build for SM-J111M, J111MUBU0ASG1, was released on August 8, 2019 (7 years ago).
SM-J111M has had no new firmware for 87 months, so regular updates have most likely ended.
Yes, all firmware files for SM-J111M are 100% official, original, and obtained directly from Samsung servers.
To flash SM-J111M, 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-J111M.