SM-G7508Q 1 country Android 4.4.4 (KitKat)

Samsung Galaxy Mega2 G7508QZCU1AOB1 Firmware

Name: Samsung Galaxy Mega2 (SM-G7508Q)
Brand: Samsung
Availability: InStock

Samsung Galaxy Mega2 G7508QZCU1AOB1 is an Android 4.4.4 (KitKat) firmware for China (CHC). It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. Compared with the previous build G7508QZCU1AOA3, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-G7508Q is available: G7508QZHS1AQC2.

8.8/10 (451)4,476 times

Android 4.4.4 (KitKat)

OS Version

2015-02-16

Build Date

n/a

Security patch

Countries

CSC codes

Bootloader binary

Bootloader binary 1. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

All regional downloads

Pick your region (CSC) to download the matching firmware package.

Will it work on my device?

Paste your current build number from Settings > About phone (About tablet) > Software information, or the output of *#1234#.

MODEM/CP Version: G7508QZCU1AOB1

Model	Region	CSC Version	Size	File name	Download
SM-G7508Q	CHC China	G7508Q1AOB1	—	—

Device specifications

Launched withAndroid 4.4
Display diagonal15.2 cm (6")
Display resolution720 x 1280 pixels
Display typeLCD
Rear camera resolution8 MP
Rear camera typeSingle camera
Battery capacity2800 mAh
Weight197 g

Specifications of SM-G750, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

How to flash G7508QZCU1AOB1

Install Samsung USB Drivers:Download Official Drivers
Download Odin Flash Tool:

G7508QZCU1AOB1 has bootloader binary 1. Your device must run binary 1 or lower: it is the 5th character from the end of your current build number.
CSC: Use CSC for a clean install, to change the region (CSC code), to downgrade or to repair a device that does not boot.
HOME_CSC: Use HOME_CSC to update the same model and region while keeping your data. Back up anyway: a failed update can still require a reset.
The Download Mode key combo depends on the model: see all combos.

Full flashing guide

Beware: Manually flashing firmwares may brick your device. Use it at your own risk and follow our tutorial steps.

Frequently Asked Questions

G7508QZCU1AOB1 is Android 4.4.4 (KitKat) firmware for Samsung Galaxy Mega2, released for China (CHC). Samsung built it on 2015-02-16.

No. A newer build for SM-G7508Q is available: G7508QZHS1AQC2. Install it instead of G7508QZCU1AOB1 unless you need this exact version. The previous build was G7508QZCU1AOA3.

Download the package for your region (CSC) and unzip it. In Odin, load each file into the slot with the same name: BL, AP, CP (if the package has one) and CSC, or HOME_CSC to keep your data. Odin checks the built-in checksum of every .tar.md5 file before flashing. The Samsung Galaxy Mega2 must be on bootloader binary 1 or lower.

This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy Mega2 running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 11 other builds of this model use the same binary, so you can switch between them in both directions.

Other builds and changelog for Samsung Galaxy Mega2

G7508QZHS1AQC2 Oct 22, 2020

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.

G7508QZCU1AQA2 Oct 6, 2020

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.

G7508QZCU1AOH1 Aug 19, 2015