Multi-Booting the Nexus 7 Tablet

Getting Ubuntu Touch Running

Ubuntu Touch is something I've been watching closely, particularly because I spent a little time with an Ubuntu Touch-equipped Nexus 7 at the Southern California Linux Expo. The Ubuntu Touch developer builds can be a little finicky, although they've stabilized in recent weeks. The key to getting them going in MultiROM is to select the "Don't Share" radio button when adding the ROM (Figure 2). The Ubuntu Touch builds come in two parts. Add the smaller hardware-specific zip file first (on my Wi-Fi Nexus 7, it's quantal-preinstalled-armel+grouper.zip), but do not reboot—go back, list the ROM again, then push Flash Zip, and select the larger ROM file (quantal-preinstalled-phablet-armhf.zip). After that completes, you can reboot your tablet into Ubuntu Touch. Be advised, though, that Ubuntu Touch is under very heavy development, and sometimes the daily builds exhibit issues—and may not work at all. Your mileage may vary. If you do get Ubuntu Touch going, but it seems unresponsive to touch, try sliding from the left bezel toward the center. That'll bring up a Unity-style launcher, and things should work from there. It took me a few tries to figure this out. I thought my Ubuntu Touch installation was broken or that I had a bad build. It turns out, it's just a different operating paradigm.

Figure 4. Ubuntu Touch on the Nexus 7!

Conclusion

The Nexus 7 by itself is a great, low-cost, high-power tablet. However, thanks to its status as a reference device, there's a lot of alternate OSes out there for it. MultiROM lets you try them all without requiring you to wipe your device each time you want to try a new OS or ROM build. Check it out, but back up your data, and read the documentation thoroughly.

Pong

The programmer who wrote the MultiROM program has a great sense of humor, and he left a "Pong" easter egg in the software. From the main MultiROM boot screen, just touch the MultiROM logo, and you'll get a proper portrait-orientation port of Pong (say that three times fast!)

Pong!

Resources

XDA-Developers MultiROM Install Thread: http://forum.xda-developers.com/showthread.php?t=2011403

Nexus 7 Factory ROM Images: https://developers.google.com/android/nexus/images

Android SDK Tools Download Page: http://developer.android.com/sdk/index.html

CyanogenMod Home Page: http://www.cyanogenmod.org

AKOP Home Page: http://aokp.co

Ubuntu Touch Installation: https://wiki.ubuntu.com/Touch/Install

Ubuntu Touch Download Page: http://cdimage.ubuntu.com/ubuntu-touch-preview/daily-preinstalled/current

______________________

Bill Childers is the Virtual Editor for Linux Journal. No one really knows what that means.

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Nexus is a line of Android

mobilepundits's picture

Nexus is a line of Android devices make a reference implementation for Android. Your process of installing multi ROM in devices looks more complicated..

The nexus is one of the best

mobilepundits's picture

The nexus is one of the best line in Android devices make up the reference implementation in Android. Installing multiple ROM on device looks more complicated....

Welcome to admin

App Store's picture

Nice post and Your website are very cool. I am lucky to be able to come into your weblog and I will bookmark this web page in order that I could come back another time. Keep up the good work android apps

Welcome to admin

App Store's picture

Your article has proven helpful to me . android market is very informative and you really are obviously very educated in this region. You possess opened up my eyes to varying views on this topic with interesting and solid content. Thanks

Great

Essay writing's picture

Thanks for writing such a good article, I stumbled onto your blog and read a few post. I like your style of writing..

comment

How to's picture

Thank you. I finally understand how to multi-boot in nexus 7 tablet

I also love mobile device,

Shah Alam's picture

I also love mobile device, Nexus 7 looks well and it's feature are also like to me. Thanks for the review about this device!! http://www.appsta.com/windows-phone

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surface prep equipment's picture

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Hey guys, I want to tell you

Charles Murray's picture

Hey guys, I want to tell you something for an example. I got a Samsung mobile phone and I got all the essentials features in it so why should I go for iphone?

nexus 7 2

khurram jamil's picture

The Nexus 7 2 can connect to a TV via HDMI, using a microUSB extension. Although Google did not mention that the HDMI output, it can also handle DVI and VGA with the appropriate adapters, but we have not been able to test it for ourselves. If ever there was a demand for it, we may make additional tests until we have a unit on hand. Let us know in the comments. The tablet has the same capacity “USB to HDMI” as that found on the Nexus 4 smartphone.

ClockworkMod Recovery

N.Olsen's picture

Unless I'm gravely mistaken, clockworkmod recovery (CWM) isn't standard even on the Nexus7.

You can probably flash signed zips from the stock recovery though, at least with an unlocked bootloader. (can't remember)

will they beat ipad?,i will

rentalmobil's picture

will they beat ipad?,i will buy this awesome nexus rental mobil

Complicated

craigdesign's picture

It looks complicated but seems fun to install multi-ROM.

MultiROM for the N7 (2013)

Anonymous's picture

Help bring "MultiROM" to more devices: http://www.indiegogo.com/projects/multirom-for-nexus-7-2013

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