Dirty Unicorns Nexus 7 2012

Is it necessary to have the latest version of TWRP running in order to install Dirty Unicorns 5.1.1 ROM on Nexus 7 2012? If yes, then how to update TWRP?? Thanks in advance!

[ROM][4.4.4] OmniROM for Nexus 7 WiFi (2012)

OmniROM 4.4.4
for
Asus Nexus 7 2012 WiFi (grouper)

This project is based upon the sources provided by the OmniROM Team. It is a feature-complete and stable home-made build of OmniROM 4.4.4 for Nexus 7 2012 (aka grouper), including all recent stagefright fixes, kernel security updates and multi-window support.

Latest 4.4.4 release: omni-4.4.4-20150927-grouper

What's new: First release
DOWNLOAD: AFH

What's in:

• Bluetooth (with A2DP and AVRCP support)


• WiFi 802.11a/b/g/n


• GPS


• Multimedia: Audio/Video Playback, Images Gallery, Camera


• Multimedia: Audio/Video recording (Camcorder), Voice Search


• Custom settings for HW buttons ("long press to kill app")


• Omni Features, such as Omniswitch and Performance Control


• Multi-Window support, App Circle Bar


• Battery Saver Mode


• Animation Control


• Active Display


• CPU Deep Sleep support


• Offline charging

Download
All releases are available on AFH!

Sources

• Device: https://github.com/golden-guy/androi...ee/android-4.4


• Kernel: https://github.com/golden-guy/androi...ee/android-5.1


• Vendor: https://github.com/DonkeyCoyote/prop...id-4.4/grouper


• Omnirom: https://github.com/omnirom/android/tree/android-4.4

Google Apps

Google Apps are not included within this package and have to be flashed seperately via TWRP.
You can find the latest 4.4.4 PA GApps here: DOWNLOAD
Micro or Nano Package recommended.

Rooting

Since OmniROM does not come rooted out-of-the-box, you can use SuperSU to do that if needed.
Grab SuperSU and flash it via TWRP.

Credits

@omnirom: OmniROM sources

Big THANKS to all of you (and everybody who has contributed to your branches) for your great work!

Last, but not least: Enjoy OmniROM!

PS:

Code:

---

#include <std_disclaimer_omni_grouper.h>
/*
 * Your warranty is now void.
 *
 * I am not responsible for bricked devices, dead SD cards,
 * thermonuclear war, or you getting fired because the alarm app failed. Please
 * do some research if you have any concerns about features included in this ROM
 * before flashing it! YOU are choosing to make these modifications at YOUR OWN RISK.
 */

---

XDA:DevDB Information
[ROM][4.4.4] OmniROM for Nexus 7 WiFi (2012), ROM for the Nexus 7

Contributors
golden-guy
Source Code: https://github.com/golden-guy

ROM OS Version: 4.4.x KitKat
ROM Kernel: Linux 3.1.x
Based On: OmniROM, AOSP

Version Information
Status: Stable

Created 2015-09-27
Last Updated 2015-09-27

Need to retrieve data from Nexus 7 2012

Hey guys,

I have a Nexus 7 2012 wifi only model. It has a cracked screen and need to retrieve data from it.
But the problem is that is has 4 users, 1 being administrative with pin lock. I can't remember the pin. And no usb debugging, nor rooted, no custom recovery, no unlocked bootloader, so can't remove the pattern via gesture.key method. Aroma file manager won't flash.
Also can't lose the data.

Please Help!