We
love Android, but rooting your phone can give you the opportunity to do
so much more than your phone can do out of the box—whether its wireless
tethering, speeding it up with overclocking, or customizing the look of
your phone with themes. Here's how to root some of the most popular
phones with minimal effort.
Rooting,
for those of you that don't know, means giving yourself root permissions
on your phone. It's similar running programs as administrators in
Windows, or running a command with
sudo in Linux. With a rooted phone, you can run more apps (like backup or tethering apps), as well as flash custom ROMs to your phone, which add all sorts of extra features. If you're on the fence about rooting, check out our top 10 root-only apps that make it worth the hassle.
There are a
ton of different Android phones out there, and while some rooting
methods might work for multiple phones, there is no one-size-fits-all
guide for rooting every phone out there. As such, we can't show you how
to root every phone in existence, especially since we can't test every
method. So we're going to post methods for the ten most popular Android phones among our readers and the ones you voted as the five best,
and keep it updated as new phones come out (in fact, we recently just
updated it with five new phones for 2013). If your phone isn't on the
list, be sure to check the Where to Go if Your Phone Isn't Listed section for suggestions on where you can find more info pertaining to your specific device.
If your phone is on the list but the rooting method is outdated, send me an email at whitson+rootingguide@lifehacker.com with a link to the updated method.
I can't test most of the phones on this list, and keeping up with root
methods is very difficult, so we're relying on you to help us out a bit.
Telling me a method didn't work for you won't help me keep the guide up
to date. The process may have not worked for any number of reasons,
even if it's up to date, so only email me if you can verify that a new
method is working (or that there is no new method). Please don't email me asking me how to root your unlisted phone.
I don't know how to do it. I only own one phone, and I've just used the
resources at the end of this guide to find the listed rooting methods.
See the Where to Go if Your Phone Isn't Listed section for more information on unlisted phones.
Glossary of Rooting Terms
As you
learn more about the rooting process, you'll probably run into a bunch
of terms that can be confusing. Here are some of the most important ones
and what they mean.
Rooting Terms
- Root: Rooting means you have root access to your device—that is, it can run the
sudocommand, and has enhanced privileges allowing it to run apps like Wireless Tether or SetCPU. You can root either by installing the Superuser application—which many of the below root processes include—or by flashing a custom ROM that has root access included. - ROM: A ROM is a modified version of Android. It may contain extra features, a different look, speed enhancements, or even a version of Android that hasn't been released yet. We won't discuss ROMs in depth here, but if you want to use one once you're rooted, you can read more about doing that here.
- Flash: Flashing essentially means installing something on your device, whether it be a ROM, a kernel, or something else that comes in the form of a ZIP file. Sometimes the rooting process requires flashing ZIP file, sometimes it doesn't.
- Bootloader: Your bootloader is the lowest level of software on your phone, running all the code that's necessary to start up your operating system. Most bootloaders come locked, which keeps you from rooting your phone. Unlocking your bootloader doesn't root your phone directly, but it does allow you to root, then flash custom ROMs if you so desire.
- Recovery: Your recovery is the software on your phone that lets you make backups, flash ROMs, and perform other system-level tasks. The default recoveries can't do much, but you can flash a custom recovery—like ClockworkMod—after you've unlocked your bootloader that will give you much more control over your device. This is often an integral part of the rooting process.
- ADB: ADB stands for Android Debug Bridge, and it's a command line tool for your computer that can communicate with an Android device you've connected to it. It's part of the Android Software Developers Kit (SDK). Many of the root tools below use ADB, whether you're typing the commands yourself or not. Unless the instructions call for installing the SDK and running ADB commands, you won't need to mess with it—you'll just need to know that it's what most of the tools use to root your phone.
- S-OFF: HTC phones use a feature called Signature Verification in HBOOT, their bootloader. By default, your phone has S-ON, which means it blocks you from flashing radio images—the code that manages your data, Wi-Fi, and GPS connections. Switching your phone to S-OFF lets you flash new radios. Rooting doesn't require S-OFF, but many rooting tools will give you S-OFF in addition to root access, which is nice.
- RUU and SBF: ROM Upgrade Utilities (for HTC phones) and System Boot Files (for Motorola phones) are files direct from the manufacturer that change the software on your phone. RUU and SBF files are how the manufacturers deliver your over-the-air upgrades, and modders often post leaked RUU and SBF files for flashing when the updates haven't been released yet. They're also handy when downgrading your phone, if a rooting method isn't available for the newest software version yet. You can flash RUUs right from your HTC phone, but Motorola users will need a Windows program called RSD Lite to flash SBF files.
Rooting Methods
Here you'll find what we think are the best rooting methods for the 10 most popular phones among Lifehacker readers.
We won't go through the nitty gritty details of each method, since we
can't test them ourselves, but we will tell you what you need and what
each method entails. Before rooting, we recommend you read up a bit more
on your phone, and we've provided some links for further reading at the
end of each description. Click on your phone's thumbnail below for
more.
Where to Go If Your Phone Isn't Listed
Just
because your phone isn't listed doesn't mean it isn't rootable (in fact,
some of the above methods might work on other phones). Some rooting
tools root multiple phones, and HTC's official unlocking method
will unlock the bootloader of nearly any HTC phone—which gets you part
of the way toward rooting (you'll need to look up more information on
how to flash a recovery to your specific device). It's also worth
mentioning that there can be multiple methods out there. HTC's official
route isn't always the easiest method, so if your phone has a one-click
tool available, it's usually better to use that because it's quicker,
will give you S-OFF, and won't leave a digital "watermark" on your phone
that permanently voids your warranty. Lastly, SuperOneClick is a great one-click app that roots a ton
of phones, especially older ones, so do a bit of googling and see if it
works for yours—because it's just about the easiest root method out
there.
The best way to research your phone, though, would be to check out the All Things Root section of your phone's forum at Android Forums.
If you find your phone's subforum and click on All Things Root, there's
almost always a sticky post with info on rooting methods, ROMs, and
other special troubleshooting tips that could apply to your specific
phone. Looking up your phone on the XDA Developers forums is always a great idea too, and the CyanogenMod Wiki
often has lots of information on rooting and flashing ROMs as well
(even if you aren't flashing CyanogenMod). With a bit of research, you
should be able to find at least one guide that works for your specific
device.
full customization for just about every theme/graphic 