Multi-Booting the Nexus 7 Tablet

Adding ROMs to MultiROM

Adding ROMs to MultiROM is fairly straightforward from here. Just hook your tablet up to your computer, drop the .zip file for the ROM you want to install onto the root of the filesystem, and then shut down the tablet. Restart your Nexus 7 in MultiROM by holding the "Volume Down" button while pushing the power switch. You'll see a screen with what appears to be the Android logo lying on its back (Figure 1). This is the bootloader. Push the "Volume Down" button until the red arrow at the top of the screen indicates "Recovery Mode", then push the Power button. This will boot the Nexus 7 into MultiROM.

Figure 1. Android Bootloader Screen

Now that your Nexus 7 is actually in MultiROM, select the "Advanced" button in the lower-left corner, then select "MultiROM" in the lower-right corner. Now, to install a ROM, touch "Add ROM" in the upper-left corner (Figure 2).

Figure 2. MultiROM "Add ROM" Screen

Accept the defaults (unless you're trying the Ubuntu Touch developer release), and just press Next. The next screen will ask you to select a ROM source. Touch the Zip file button, then pick the .zip file of whatever ROM you want to install. The system will go ahead and install it, and it'll let you know when it's complete. Push the Reboot button when the install is complete, and your tablet will reboot into the MultiROM selection screen (Figure 3).

Figure 3. MultiROM Boot Menu

Looking at my boot menu, you'll see I've got cm-10.0.0-grouper installed, otherwise known as CyanogenMod. To boot that, I simply touch it, then press the large blue Boot button at the bottom of the screen. It's as simple as that—the Nexus 7 will just start booting CyanogenMod. At one point, I had the stock ROM, CyanogenMod, AKOP and Ubuntu Touch on my Nexus 7, all coexisting nicely (but they took too much of my limited 16GB storage space, so I pruned back some).

If you decide a particular ROM isn't for you, you can get rid of it quite easily. Just go back to the MultiROM install by booting with the Power and Volume Down buttons depressed, then select Recovery, and press the Power button again. Dive back into the MultiROM menus, just like you're installing a ROM, but instead of pressing Add ROM, press List ROMs. Touch the ROM you want to delete, and then just select Delete from the buttons that pop up. This will let you keep your MultiROM install clean, with only the ROMs you want to test active at any given time.

______________________

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

surface prep equipment

surface prep equipment's picture

Thanks for some other informative website. Where else may I am getting that type of information written in such a perfect manner? I’ve a project that I am simply now operating on, and I have been on the glance out for such info.
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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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