Hello - Some of you may know me from my work on the Galaxy Note 1 AT&T, Galaxy S3 AT&T, and the Galaxy Tab 3 10.1. Usually my goal is to take Samsung's stock firmware and twist it into something a little more lively, but this ROM is a bit of an experiment. The point of Tesseract is to create a tinkerer-friendly version of Samsung's stock touchwiz that's also got a bit more on the surface - but it's also an experiment with opensource. I invite all of you to submit anything to this project that you think may be of value / use to yourself / others. While I can't guarantee your contribution will be added, all submissions will be looked at.
Huge thanks to @OvrDriVE for the original marshmallow sprint port.
Build.prop is set to the note 5 to make theme store work. If you like you can adjust it to reflect the note 4, but it will break theme store.
Features:
So far the feature list of Tesseract is relatively small - It will grow over time.
-rooted (naturally)
-busybox pre-installed
-init.d support
-selinux set to permissive
-KNOX disabled
-theme store fully functional
-DPI set to 520 by default
-Gapless audio playback enabled
-ViPER4Android installed
-Device control
-Kernel auditor
-Samsung SMS replaced with google SMS
-Adaway preinstalled
-OpenSSH installed (client only) + scp and sftp
-SSH server installed (app control) + telnet and sftp server
-Cyanogenmod BASH implementation. Functions exactly like on CM
-File command (full, not the crappy toybox version)
-Working implementation of the sudo command
-Jackpal terminal emulator preinstalled
-Root browser preinstalled
-Hacker's keyboard preinstalled
-Trebuchet preinstalled
-SecurityLogAgent disabled (no annoying "unauthorized action" notifications)
-Netflix/hulu patch applied from the maximum overdrive thread. All is well in neverland
-OpenCamera preinstalled
To do list:
-more command line utilities
-more android system tweaking capabilities
-flashlight toggle in quicksettings
-kill app back button
-3 way reboot menu
BUGS:
Stable version:
-Notification / media volume controls appear to be swapped. This doesn't impair function, only the label.
-Some stock Samsung apps appear slightly shrunken with a border. This is due to the changed DPI. If you'd rather the stock DPI type wm density 640 in terminal as root.
-Notifications on lock screen cover the clock. This is a result of the changed DPI. Same fix as above if you'd like stock DPI
-Tell me?
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Beta version:
-Currently doesn't work on anything besides the W8 unless you flash a MM kernel for your device. This isn't a bug so much as a lack of custom kernel; it'll be fixed when I release the kernel I'm working on.
-Currently doesn't work if you don't have a MM bootloader / modem (even with a custom kernel). Currently working on a fix.
-Some stock Samsung apps appear slightly shrunken due to changed DPI. Same fix as stable version.
-Tell me?
DISCLAIMER:
You flash this AT YOUR OWN RISK. Any damage to your sanity comes out of your own pocket. You've been warned.
INSTALLATION INSTRUCTIONS:
-copy ROM to SDcard
-reboot into recovery (TWRP recommended)
-wipe data, cache, dalvik/art cache, and system
(You don't have to wipe data if updating from a previous version of tesseract)
-install the ROM
-reboot and enjoy!
if you want to use xposed, use the ALTERNATE build in this thread.
The first boot can take up to 15 minutes. Let it sit!
Download link:
Latest "Stable" build:
Tesseract-V1.5-20160422.zip
Latest "Beta" / "Nightly" build:
Tesseract-V1.6-BETA-1-20160609.zip
Important notes for the current BETA build:
- If you're not on the N910W8, flash a MM kernel for your device after flashing this build to prevent bootloop. Depending on the kernel you use you might need to reflash superSU.
- This build will NOT work if you don't have a MM bootloader / modem for your device. (DPE2 or equivalent).
- This build is NOT COMPLETE. Do not flash if you don't know how to recover from a brick. I've also yet to add any discernible features from 1.5 and debloating isn't finished. I'm also working on a custom kernel to include with the final release of 1.6.
- Theme store may or may not be functional(though probably isn't). If you can't handle stock then flash the current stable version.
XDA:DevDB Information
Tesseract, ROM for the T-Mobile Samsung Galaxy Note 4
Contributors
Restl3ss
ROM OS Version: 6.0.x Marshmallow
ROM Kernel: Linux 3.10.x
ROM Firmware Required: DOK2 / COK3 (stable version), DPE2 / equivalent (beta version)
Based On: Samsung MM 6.0.1
Version Information
Status: Testing
Created 2016-04-18
Last Updated 2016-04-18
Last edited: