
Samsung Galaxy Mega2
The latest firmware for Samsung Galaxy Mega2 (SM-G7508Q) is G7508QZHS1AQC2 with Android 4.4.4 (KitKat), released on October 22, 2020 for 1 region (CSC). Every official firmware build for SM-G7508Q, newest first: one row per build with all regions (CSC) that received it.
All 12 builds in our database run Android 4.4.4 (KitKat). The newest build, G7508QZHS1AQC2, was released on October 22, 2020. No new build has appeared for 73 months, so regular updates for this model have most likely ended.
Specifications of SM-G750, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.
The exact changes may differ depending on your device model, country/Region, and service provider.
• Other bug fixes
- Network connectivity enhancement.
• The latest Android security patch has been applied.
- Device security has been further enhanced.

SM-G935TZK

SM-G930AZK

SM-G935AZS

SM-G935TZS

SM-G935AZK

SM-G935TZD

SM-G975WC

SM-G975FC
The newest firmware for SM-G7508Q runs Android 4.4.4 (KitKat): build G7508QZHS1AQC2, released on October 22, 2020.
The latest build for SM-G7508Q, G7508QZHS1AQC2, was released on October 22, 2020 (6 years ago).
SM-G7508Q has had no new firmware for 73 months, so regular updates have most likely ended.
Yes, all firmware files for SM-G7508Q are 100% official, original, and obtained directly from Samsung servers.
To flash SM-G7508Q, 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-G7508Q.