In case you hadn't heard, Samsung is making a little extra effort to secure the Galaxy S4 via tougher software kernels, which aren't susceptible to some of the more common root methods from previous Galaxy models. But where there's a will, there's a way, and noted Android developer/modder Chainfire has found a way around the security on the stock kernel for the Galaxy S4 i9505 - that's the Qualcomm Snapdragon-powered LTE variant, and the model sold for AT&T and T-Mobile in the United States.
Cydia by developer Saurik has been around the block a few times, beginning in 2008 as a means of installing and modifying software on jailbroken iDevices. A diverse ecosystem has sprung up around the platform, expanding what iOS fans can do on their usually restricted devices. Saurik's Cydia Substrate, a platform for modifying devices without flashing new ROMs, has now made its way over to Android.
Cydia Substrate does not do anything interesting on its own, but developers can use the platform to distribute extensions that modify software without requiring access to source code.
Note from Artem: The post's author, Justin Case, also known as jcase in the Android community, is an xda Elite Recognized Developer, AP team member, and an all-around knowledgeable guy when it comes to Android's internals. When he speaks, I tend to listen.
The Android world was slapped in the face when well-known developer AndreiLux made a post in the XDA Galaxy S4 forum titled [Info] Rooting will be impossible on newer stock kernels.
Several days ago, something happened that sent a not insignificant ripple through coverage of Google Glass: someone "jailbroke" the device.
Saurik, who posted the above photo to Twitter, had modified Glass' software "while in the Bay Area after picking it up from Google's headquarters in Mountain View."
Understandably, this idea was a bit bedeviling to the press – ostensibly, Glass is a relatively limited platform for developers, who can only write apps using a web-based API, allowing software to be integrated with the device over the internet.
If you're the ROM flashin' type, there's a good chance you have quite a few Nandroid backups floating around on your SD card. While those are undoubtedly handy to have around, they're really only good for one thing: restoring. But what if you only need one specific thing from said backup – like one app, a text message, or your call log? Then the process becomes much more complicated – you have to create a backup of the current setup, restore the old one, backup the needed info, and restore the backup you just made.
I've been using Samsung's Galaxy Note 8.0 for the past week or so, and it is hands-down one of the best tablets I've ever used. The form factor is great, and the S Pen adds some really useful functionality to this little beast. If you're looking for a new tablet in a smaller-than-ten-inches form factor, I readily recommend this one.
And once you've decided to pull the trigger and buy one, you may want a quick and easy way to gain root access, flash a recovery, make a backup, and all that other fun stuff that so many Android users like to do.
One of the best things about Android is its nearly-infinite customizability for users who are willing to put in the effort it takes to make it happen. The thing is, in order to get some of this functionality, less-than-savvy users are daunted by the task of doing things like flashing custom kernels. On the other side, some users just don't want to be troubled with kernel tweaks, but still want the advanced functionality that they can bring.