
Samsung Galaxy MEGA
The latest firmware for Samsung Galaxy MEGA (GT-I9152) is I9152XWUANA with Jelly(Android Bean), released on January 27, 2014 for 1 region (CSC). Every official firmware build for GT-I9152, newest first: one row per build with all regions (CSC) that received it.
All 20 builds in our database run Android 4.2.2 (Jelly). The newest build, I9152XWUANA, was released on January 27, 2014. No new build has appeared for 155 months, so regular updates for this model have most likely ended.
Box codes of GT-I9152 for different colors and markets. Firmware is chosen by the model code GT-I9152 and your region (CSC), not by the SKU.
The newest firmware for GT-I9152 runs Android 4.2.2 (Jelly): build I9152XWUANA, released on January 27, 2014.
The latest build for GT-I9152, I9152XWUANA, was released on January 27, 2014 (12 years ago).
GT-I9152 has had no new firmware for 155 months, so regular updates have most likely ended.
Yes, all firmware files for GT-I9152 are 100% official, original, and obtained directly from Samsung servers.
To flash GT-I9152, 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 GT-I9152.