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1 year ago

How to unlock the Galaxy Nexus bootloader

10

Galaxy Nexus unlock

The first step you need to take if you're going to use a custom ROM on a Nexus device is to unlock the bootloader. All bootloaders -- even on a Nexus phone -- come locked. The big difference is that a Nexus phone's bootloader can be easily unlocked with just a few commands.

Here's how to unlock the Galaxy Nexus bootloader. Note: This will erase everything on your Galaxy Nexus, so if you think it's something you'll ever want to do, we suggest doing it when you first get the phone.

  1. You'll need to download and install the Android SDK.
  2. If you're using Windows or Mac, you'll need the Fastboot tool. (Download for Windows, download for Mac.) If you're using Linux, you can make your own Fastboot tool. (And if you're using Linux, chances are you already know how to do all this anyway.) Stick it in your sdk tools or platform-tools folder.
  3. Reboot the Galaxy Nexus into the bootloader/fastboot mode. The easiest way to do that is to turn the phone off. Now hold the volume-up and volume-down buttons, and then press the power button.
  4. You'll now see a cool looking Android roboto with his front panel open. Check to see that the text below it starts with "FASTBOOT MODE" in red. Now plug the Galaxy Nexus into your computer with the micro USB cable. Let any drivers install.
  5. Now open a command line. type fastboot oem unlock. This will start the process and give you the screen you see above. Choose yes using the volume button and then press the power button. Your bootloader is now unlocked.

So now what? Now you can install rooted system images. Or entire custom ROMs. And a custom recovery. All sorts of stuff. Welcome to the real world.

 
1 year ago

Ice Cream Sandwich explained: MTP - what is it, why use it, and how to set it up

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Galaxy Nexus USB options

MTP (Media Transfer Protocol) first showed up as default on Android devices with Honeycomb.  It's a bit of a change from the normal USB Mass Storage (UMS) file transfer that we're used to, where you plug in your phone, hit "USB mode" and start moving files. And because it's become the standard in Ice Cream Sandwich on the Galaxy Nexus, it's time to have a look at it.  Hit the break where we see what it is, why we're using it, and how to set it up on your computer for easy file transfer.

Check out our Ultimate Ice Cream Sandwich Guide

Continue Reading

 
1 year ago

Android 101: How to add a bookmark to your home screen

3

Android Central

Browsing the web is sure tons of fun, but sometimes you just want to click an icon and have a specific page load, right? Luckily this is easily accomplished, and you can add any sites bookmark to your home screen for quick and easy access, so let's take a look at how it is done.

  1. Launch the browser
  2. Press Menu then select Bookmarks
  3. Long press any bookmark and click Add Shortcut to Homescreen

This will place an icon on your home screen allowing you to tap that and launch which ever site you had bookmarked.  You also can do it in reverse: Long-press on your homescreen and add the bookmark that way. Pretty easy, huh? Now get to bookmarking your favorite Android site!

 
1 year ago

How to hide your Wifi from Google's location database

40

SSID_nomap

This one's a tad off the beaten Android path but is something you should know about. You might well have heard that Google, in an effort to speed up a number of things involving location, has built a database of Wifi access points. The idea, of course, is that if your phone is in range of one or more APs, it'll have a pretty good idea of where you are, thus speeding location services.

The flip side is that it's not just public access points that have been cataloged. Your home Wifi might well be recognized, too (and Google's gotten in a little bit of hot water for accidentally collecting more data than it should have).

But you can now opt out of having your Wifi included in Google's database. To do so is simple enough. Just change your SSID (that's the name of your hotspot) and add _nomap to the end of it. (See our example above.) Takes about 30 seconds to do, though you'll have to reconnect your phones and what not.

Google's hoping that other location providers will also start to use the _nomap string, and it's got some helpful instructions, should you need a hand with your router.

Source: Google

 
1 year ago

Android 101: How to manage syncing in Gmail

5

Sync Labels

Here's another one for you Gmail lovers. If you like to keep your inbox organized -- which we know you do -- instead of a cluttered mess, odds are you probably have a few rules, and a bunch of labels already set up. Did you know that you can manage what labels sync to your device, and how far back the sync goes for each label individually? Pretty sweet huh -- so now let's take a look at how you can set it all up.

  1. Launch the Gmail application
  2. Press menu, then more, then settings
  3. Tap on desired account
  4. Scroll down to Sync inboxes and labels
  5. Click any label and select whether you want it to sync none, the last 4 days, or all of the label

Pretty easy huh? No more fumbling around and being caught without that email that you need while on the go.

 
1 year ago

Android 101: How to enable / disable screen rotation

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Orientation

Ever lay in bed trying to send a text message only to have your screen fight your for which orientation it wants to be in? Yeah, well it gets old quick trying to do something in portrait mode while your display is switching to landscape mode, doesn't it? Luckily with just a few simple clicks you can take care of this issue and lock your screen into portrait mode.

  1. Open your device settings
  2. Scroll to display
  3. Check / un-check Auto-rotate screen

Having the box checked will allow the phone to determine based on the way it is held which direction the screen should be going, and unchecking the box will lock it into portrait mode for you. 

 
1 year ago

Android 101: How to get notified once per email thread, or for each new message

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Notify

Here's one for all you gmail users. You have the option to be notified of only the first e-mail in a thread, or with each sequential message of the thread, depending on how often you like to be bugged I like to be notified of each email in the thread because generally they are important, and I don't like to miss out on important stuff. With the recent updates to the GMail application Google has burried the settings a bit further in the menu, but let's take a quick look at how to change the setting for yourself.

  1. Launch the GMail App
  2. Press menu, then more, then settings
  3. Click on the account you wish to manage
  4. Scroll to the bottom and select labels to notify
  5. Click on inbox then the bottom option "notify once" is what you will want to toggle

Having the box checked will notify you only of the first message, and unchecking the box will ensure that you are notified of each message that arrives. 

 
1 year ago

Google+ Tip: How to manage what notifications you receive on your device

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Google+

Google+ is a great way to interact real time with a large crowd of people, gathering many different opinions and thoughts all in one single thread of comments. Being able to read, respond and interact with everyone while on the go is great, but one downside to this is that unless managed properly your poor device could become easily flooded with notifications. So, to prevent the assault of Google+ notifications on your device, let's take a look at how you can easily manage them.

  1. Launch the Google+ Application
  2. Press menu then settings
  3. Scroll to Notification Settings
  4. Disable any notifications that you do not want / need

For me things like people adding me to a circle, or anything related to photo tagging and comments I don't need to have a push notification for. This will of course be different for each user, so be sure to set up your notifications the way you want!

 
1 year ago

Google+ Tip: How to change who can message you

2

Google+

Google+ is great for so many things, but one thing that can become annoying is if anyone who circles you has the option to send you a message. That is, unless you change your preferences. So, let's take a quick look at how you can limit those messages down from just anyone to your circles or extended circles.

  1. Launch the Google+ Android App
  2. Press menu then go to Settings
  3. Scroll to Who Can Message You
  4. Select from Anyone, Your Circles or Extended Circles
  5. Click the back button to save your settings

Just like this you are able to change your Google+ preferences so that not just anyone can message you, and only people that you have chosen to circle back can send you messages. While some will enjoy the ability to interact with just about everyone, not everyone wants that so luckily for us the option is available to monitor who can message you.

Oh, and you are following all your favorite Android Central team members on Google+, right?

 
1 year ago

Google+ tip: Instant upload

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Google+ Instant Uploads Google+ Instant Uploads

A major feature of Google+ is "Instant Upload." That's a sweet little deal that will automatically upload your pictures and video to Picasa (Google's longtime image-sharing service), all without you having to do anything. It's something you'll be asked to set up when you first launch Google+, but it's worth a deeper look.

Google+ uploads First off, it's not quite as scary as it sounds. If you enable it, it will, in fact, upload all of the images on your phone to Picasa. Do note that as indicated by the settings above, only new pictures will automatically upload, but you can tell it to send everything that's on your phone, too, if you wish. And also note that by default, these images are only visible to you -- not to everyone in your circles. You still have to share them if you want others to see them. So that picture you took of your butt (or worse)  late one night won't be automatically shared, just uploaded.

That brings about the issue in that it's not quite as easy to delete uploaded pictures as we'd like (nor is the selective uploading of batches of images). But as Google+ matures, we only expected it to be better itegrated with the core apps of Android.

Other settings of note: You can choose whether to upload while on mobile networks, or Wifi-only, or if you only want to do photos or photos and video, or only while charging.

 
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