Hubble - A USB Recovery Tool for Exynos devices

Why?

• Why not?
• I don't want people to be paying to unbrick their devices

Environment preparation

Linux

• Run bash udev_rules.sh as root to setup udev rules
• You can now run the tool.

Windows

• Uninstall any existing BootROM Drivers
• Import the needed certificates by double clicking the ## Driver Certificate (INSTALL ME FIRST BEFORE THE DRIVER).reg file and importing the regkeys
• Install the ones provided by right clicking the inf and pressing install
• You can now run the tool.

How to use

• Install required python packages via pip3 install -r requirements.txt
• Run the tool, pointing to your bootloader tar file via python3 hubble.py -b <PATH_TO_BL_TAR>
• Plug in your bricked phone
• Let it run it's magic
• Reflash the stock firmware

Recovery demo

recovery_demo.mp4

Supported Devices

Symbol	Meaning
✅	Working
❌	Not Working

Exynos 9830 Devices

Name	Codename	Tested Firmware	Tested by	State
Galaxy S20	x1s	G981BXXSMHXK1	halal-beef	✅
Galaxy S20+	y2s	G986BXXSNHYB1	Android-Artisan	✅
Galaxy S20 Ultra	z3s	G988BXXSMHXK1	BotchedRPR	✅
Galaxy S20 FE	r8s	G780FXXUDFWH5	Sota4Ever	✅

Exynos 9820 Devices

Name	Codename	Tested Firmware	Tested by	State
Galaxy S10	beyond1lte	G973FXXSGHWC2	Robotix	✅

Exynos 9810 Devices

Name	Codename	Tested Firmware	Tested by	State
Galaxy S9	starlte	G960FXXUHFVG4	Robotix	✅

Exynos 7580 Devices

Name	Codename	Tested Firmware	Tested by	State
Galaxy A5 (2016)	a5xelte	A510FXXS8CTI7	Daniel224455	✅

Credits

Thanks to these people:

VDavid003 for Helping on the BL2 split for Exynos 9830.
gaitenis found the LK Split for Exynos 9830.
halal-beef for finding most of the Exynos 9830 Splits & for the initial Idea.
Robotix for adding Support for Exynos 9820, 9810 & 7580.
alextrack2013 for adding proper Linux Docs.