[Nexus 7 (2013) Original Android Development] Tasssadar:
Downloads

1. Main downloads

MultiROM: multirom-20160207-v33-flo.zip

Modified recovery (based on TWRP): TWRP_multirom_flo_20160210.img (flo) or TWRP_multirom_deb_20160210.img (deb)

MultiROM Manager Android app: Google Play or link to APK

Kernel w/ kexec-hardboot patch (Stock 4.3): kernel_kexec_flo_430-2.zip

Kernel w/ kexec-hardboot patch (Stock 4.4): kernel_kexec_flo_440.zip

Kernel w/ kexec-hardboot patch (Stock 4.4.1 and 4.4.2): kernel_kexec_flo_441.zip

Kernel w/ kexec-hardboot patch (Stock 4.4.3 and 4.4.4): kernel_kexec_flo_443.zip

Kernel w/ kexec-hardboot patch (Stock L preview): kernel_kexec_flo_L.zip

Kernel w/ kexec-hardboot patch (Stock 5.0 preview (LPX13D)): kernel_kexec_flo_50_lpx13d.zip

Kernel w/ kexec-hardboot patch (Stock 5.0): kernel_kexec_flo_50_final.zip

Kernel w/ kexec-hardboot patch (Stock 5.0.1 and 5.0.2): kernel_kexec_flo_501.zip

Kernel w/ kexec-hardboot patch (Stock 5.1): kernel_kexec_flo_510-2.zip

Kernel w/ kexec-hardboot patch (Stock 5.1.1): kernel_kexec_flo_511-3.zip

Kernel w/ kexec-hardboot patch (Stock 6.0 and 6.0.1): kernel_kexec_flo_601.zip

Kernel w/ kexec-hardboot patch (CM 10.2 - old): kernel_kexec_flo_cm102-3.zip

Kernel w/ kexec-hardboot patch (CM 10.2 - new): kernel_kexec_flo_cm102_new.zip

Kernel w/ kexec-hardboot patch (CM 11 (4.4 - 4.4.2)): kernel_kexec_flo_cm11-5-a7e944881c.zip

Kernel w/ kexec-hardboot patch (CM 11 (4.4.3 - 4.4.4)): kernel_kexec_flo_cm11-8-56220eb2ca.zip

Kernel w/ kexec-hardboot patch (CM 12): kernel_kexec_flo_cm12-1-791c990ed0.zip

Kernel w/ kexec-hardboot patch (CM 12.1): kernel_kexec_flo_cm121-01-ea9556ceb5.zip

Kernel w/ kexec-hardboot patch (CM 13.0): kernel_kexec_flo_cm13-01-b4a11dbae.zip

You need to have kernel with kexec-hardboot patch only in your primary ROM!

Mirror: http://d-h.st/users/tassadar​

2. third-party kernels with kexec-hardboot patch

Glitch kernel (13/10/2013 or newer!) - http://xdaforums.com/showthread.php?t=2449919

ElementalX - http://xdaforums.com/showthread.php?t=2389022

franco.Kernel - http://xdaforums.com/showthread.php?t=2446431

TinyKernel - http://xdaforums.com/showthread.php?t=2383083

Nicely ask your kernel developer to merge kexec-hardboot patch.​

3. Uninstaller

MultiROM uninstaller: multirom_uninstaller-flo-2.zip

Flash this ZIP file to remove MultiROM from your device. It will erase all secondary ROMs. If you don't want MultiROM menus in recovery, re-flash clean TWRP, but it is not needed - those menus don't do anything if MultiROM is not installed.
​

4. Flashable factory images ZIPs

I usually release flashable ZIP files based on new factory images from Google, so that you can have clean stock ROM as a secondary system in MultiROM. They are not rooted, no anything, except for occasional small tweaks to make rooting with SuperSU possible. You can find them in this folder on basketbuild or dev-host.
​

Changelog

MultiROM v33
=====================
* Updates for Android 6.0 compatibility

MultiROM v32a
=====================
* Fix pattern encryption password incorrectly reporting "invalid password"
when the pattern overlaps itself

MultiROM v32
=====================
* Minor GUI improvements
* Support for device encryption (with Android-based secondary ROMs only). See
FAQ in this device's XDA thread for more info.
* Bunch of ROM compatibility fixes

MultiROM v31
=====================
* Add support for "multimount" fstabs
* Support interlaced PNGs (fixes wrongly rendered icons in boot manager, e.g.
the L icon)

MultiROM v30
=====================
* Fix logs generated by the "emergency reboot" screen, they were incomplete

MultiROM v29
=====================
* Implement "autoboot if no key pressed" mode - the boot manager won't show up
unless you hold down a volume down button during boot. Must be enabled in
recovery.
* Android 5.0 preview related tweaks
* Fix screen tearing

MultiROM v28
=====================
* Fix freezes in the boot manager
* You can now swipe between the tabs in the boot manager
* Minor UI adjustments
* SailfishOS support (for certain devices)

MultiROM v27
=====================
* Redesign the boot manager GUI. Looks much better now.
* Fix separate radio.img not working on Android L preview ROMs
* Fix issues with unaccessible /sdcard on Android L preview. Do NOT run
restorecon manually on /data/media, ever - it breaks MultiROM!
* Workaround bug which caused franco.Kernel on N5 to break secondary ROM's
boot
* Update Ubuntu Touch init scripts
* Use power+volume down (you have to press power first!) to save screenshots.
They are now PNG images and are saved to /sdcard/Pictures/Screenshots/.

MultiROM v26
=====================
* Fix boot into secondary ROM from the MultiROM Manager app broken in v25

MultiROM v25
=====================
* Add support for the Android L preview

MultiROM v24
=====================
* Add F2FS support
* Show icons in ROM list, configurable via MultiROM Manager app
* Improve compatibility with different ROMs and kernels when booting a ROM
from the Android app

MultiROM v23
=====================
* Fix compatibility with Ubuntu Touch rev 290 and higher. If your Ubuntu
installation won't boot, go to recovery and use "Re-patch init" option in
Advanced -> MultiROM -> List ROMs -> *ubuntu*.

MultiROM v22b
=====================
* Fix excessive battery drain (~1%/hour, about 5x more) while in primary ROM
caused by a bug in kernel drivers triggered by MultiROM. Read post #465 on
XDA forums for more info - [url]http://bit.ly/xda-flo-drain[/url]

MultiROM v22a
=====================
* Mount the real /data partition to folder /android/realdata in Ubuntu Touch,
enabling sharing data between Android and Ubuntu Touch. See
[url]http://bit.ly/ut_sharing[/url] for more info.

MultiROM v22
=====================
* Fix linux-type ROMs (Ubuntu Touch) failing to boot for some users

MultiROM v21a
=====================
* Add support for testing builds of Ubuntu Touch (see XDA thread, post #308)

MultiROM v21
=====================
* Revert "mount /system in secondary ROMs read-only" - if done so, SuperSU
breaks the boot.

MultiROM v20
=====================
* Support booting ROMs directly from Manager App
* Fix FCs on CyanogenMod-based ROMs
* Fix support for USB drives formatted with NTFS, broken in v17
* Mount /system in secondary ROMs read-only

MultiROM v19
=====================
* Implement "boot the last ROM" auto-boot type

MultiROM v18
=====================
* Fix silent-but-unpleasant crash with exFAT

MultiROM v17
=====================
* Changes to support MultiROM Manager app
* Add support for exFAT

MultiROM v16
=====================
* Add overscroll bounceback effect to rom list
* Add support for controling via physical keys
* Bunch of under-the-hood changes for mako and m7 support

MultiROM v15a
=====================
* Fix bootloop after flashing on certain kernels. Update your kexec-hardboot
kernel!

MultiROM v15
=====================
* Initial version

Recoveries:

10.2.2016
=====================
* Fix ZIP selector being set to wrong storage after flashing ZIP to a
secondary ROM

9.2.2016
=====================
* Fix confusing "Unable to mount..." error message
* Fix flashing of some kernels into secondary ROMs
* Fix ubuntu touch support

6.2.2016
=====================
* Update to TWRP 3.0.0 (big thanks to nkk71 for doing most of the work)
* Use Material theme made by z31s1g - thanks!
* Fixes for 6.0 compatibility
* Fixes for SuperSU compatibility. Use BETA 2.67-20160203160253 (
[url]http://bit.ly/m_su[/url] ) or newer!

30.6.2015
=====================
* Update to TWRP 2.8.7
* Add option to duplicate secondary ROM into "Swap ROMs" section

10.4.2015
=====================
* Fix Ubuntu Touch installation broken in previous update

6.4.2015
=====================
* Fix support for SuperSU 2.47 Beta and higher

28.3.2015
=====================
* Update to TWRP 2.8.6
* Added "restorecon" option to secondary ROMs (in MultiROM -> List ROMs),
should be used to fix broken SELinux contexts, which can be causing
bootloops of secondary ROMs
* Bunch of ROM compatibility fixes - recovery now uses entirely new way to
inject ZIP installation files, which should be much more robust and reliable
* Big ZIPs (> 450MB) are no longer permanently modified when flashed as
secondary ROMs
* Fix sideloading of big ZIP files (> 450MB) into secondary ROMs

12.2.2015
=====================
* Update to TWRP 2.8.5
* Fix support for ROMs containing a supersu.zip in their installation file
(e.g. AICP)

15.1.2015
=====================
* Fix "Swap ROMs" feature after the last update

14.1.2015
=====================
* Update to TWRP 2.8.4
* Lots of ZIP compatibility fixes (e.g. for CM 12)

15.11.2014
=====================
* Support for ZIP files which are using the new 'block_image_update' command
(e.g. SimpleAOSP ROM)

29.10.2014
=====================
* Update to TWRP 2.8.1

21.10.2014
=====================
* Update autoboot settings for MultiROM v29

14.9.2014
=====================
* Update with changes from 2.8.0.1 upstream version: fix a bug that causes
weird graphics glitches and touch issues

11.9.2014
=====================
* Update to TWRP 2.8.0
* Fix adding ROMs from backup to a FAT32 USB drives
* Remove "share kernel with internal?" from "Add ROM" page, there is usually
no reason to use it anymore and it might be confusing to figure out what it
actually does. You can still get the same behavior by clicking "Remove
boot.img" on the List ROMs -> *rom name* page.

21.8.2014
=====================
* Remove Ubuntu Touch installation, installing via recovery is deprecated
* Add SailfishOS installation (only for supported devices)

8.8.2014
=====================
* Show secondary ROM's name in the title bar while executing it's script (e.g.
during OTA update)
* Update Ubuntu Touch updater
* Fix failure to swap ROMs if it contains filenames starting with a dot
* Fix add ROM from a backup producing unbootable ROM with Android L preview
* Add option to remove radio.img from secondary ROMs
* Add config options for MultiROM v27

5.6.2014
=====================
* Update to TWRP 2.7.1
* Hide misleading "Mount: Unable to find partition for path '/data'" message
which appeared during secondary ROM installation, it is not _actually_ an
error.

4.6.2014
=====================
* Fix installation of bigger (>350MB) ZIPs as secondary ROMs

12.5.2014
=====================
* Fix crash during settings loading, causing a bootloop with certain settings

11.5.2014
=====================
* Add F2FS support
* Add tool to switch F2FS<->ext4 to Advanced menu
* Fix problems with backups introduced by TWRP 2.7.0

8.3.2014
=====================
* Update to TWRP 2.7.0
* Remove "save" button from MultiROM settings page, it is saved automatically
now

27.2.2014
=====================
* Support for system-image based (from the Manager app) Ubuntu Touch
installation
* Some rendering optimizations, resulting in noticeably higher FPS in recovery

4.2.2014
=====================
* Update to support latest Ubuntu Touch testing builds
* Add support for mice connected via USB-OTG
* Fixup scrollbar behaviour in file list

24.12.2013
=====================
* Fix installing ROMs to USB drive
* Fix ZIP verification
* Support ZIP verification for secondary ROMs

15.12.2013
=====================
* Support OTA updates on secondary ROMs (tested with omni)
* Add "Swap ROMs" feature
* Implement "boot the last ROM" auto-boot type
* Many bugfixes

2.12.2013
=====================
* Fix support for abootimg-based kernel installers
(fixes ElementalX and Glitch kernels)

10.11.2013 - 01
=====================
* Fix some mounting issues when using ntfs or exFAT

10.11.2013
=====================
* Add exFAT support
* Support system-image based Ubuntu Touch installation
* Support Ubuntu Touch OTA updates, if Ubuntu is installed
via MultiROM manager app

22.10.2013
=====================
* Fix SuperSU reporting "failed" when flashed to secondary ROM
and completely borking the MultiROM part for any subsequent
uses of "Flash ZIP" or "Backup" option

16.10.2013
=====================
* Automatically inject boot sector with MultiROM
after ZIP installation or ADB sideload. Can be
turned off on "confirm flash" or "ADB sideload"
pages.

12.10.2013
=====================
* Support 'adb sideload' when adding ROMs
* Support rotation while using custom recovery theme

5.10.2013
=====================
* Don't display unsupported systems in "Add ROM" menu

28.9.2013
=====================
* Fix instalation of some ROMs with AROMA installer

25.9.2013
=====================
* Don't unmount /usb-otg after Adding ROM
* Fix bootloop after injecting boot on certain kernels

24.9.2013
=====================
* Initial flo release