If there's one thing that most rooted users love to do, it's flash their devices. While ROM Manager has always made flashing new ROMs particularly easy, what about new kernels? ROM Manager does support kernel flashing, but it's pretty basic compared to the app's other features. That's all about to change though, because XDA member Shinzul along with TeamWin have been working on a ROM Manager-esque app for kernels, appropriately named Universal Kernel Manager.
The XOOM's currently nonfunctional microSD card slot has likely turned off many a potential buyer, but – if you're willing to take your chances with unofficial software from the Android dev community – the problem has finally been solved.
The solution comes by way of an update to Tiamat, a custom kernel from XDA member bigrushdog. Installation is more or less identical to any other kernel, but if you need instructions, knock yourself out:
The Asus EEE Pad Transformer has yet to hit US soil and it has only been out in the UK for a short amount of time, but thanks to a collaborative effort from Android hackers @PauOBrien and @BumbleDroid, it's already been rooted. The method is still very rough around the edges right now, and it's not ready for prime time use just yet - for example, there is no backup method (such as Nandroid) - but that should be coming down the pike soon.
We all want to squeeze every last little bit of juice out of our devices that we can, and if you happen to have a rooted HTC EVO 4G running an AOSP kernel (such as the one that ships with CyanogenMod), then XDA member -viperboy- just made your life a little bit better. Thanks to him, there is now an easy to way to undervolt your kernel, by way of four flashable .zip files.
Most users will probably look at this unusual boot animation tweak and wonder why in the world anyone would do this, but developers and Linux lovers will nostalgically giggle and cheer. Rather than having boring pre-recorded boot animations, why not see the actual boot messages fly by, akin to booting a Linux machine?
Chainfire, one of xda's moderators, cooked up a boot animation replacement called live dmesg boot ani that does just that - now instead of your carrier's logo, you can see all kinds of geeky boot goodness your device has been secretly spitting out all along.
Poor SD Card performance can definitely have a negative effect on overall experience with your device, especially when considering apps that rely on speedy SD Card access, like the Gallery, or features, like Apps2SD.
XDA forum member brainmaster has been hard at work on tweaking some settings in Android to improve the situation in this very department. By adjusting a certain SD card cache value, he, along with many others on xda who tried this out, were able to significantly improve read speeds, usually at least doubling or tripling them, and in certain cases going even higher.
In typically blisteringly-quick fashion, the hackers at XDA have managed to root a Wi-Fi XOOM in no time at all - good news, considering that the root method for the regular XOOM was bricking the Wi-Fi models. It's worth noting that unlocking the XOOM's bootloader (which is required for root) wipes the device.
The current method does require some ADB commands, but certainly nothing tricky. Still, for those who are hesitant, it's likely that an automated method won't be far behind.
One of the most popular questions about rooting the ThunderBolt is how to undo the process and return to stock, which renews your eligibility for customer support. Well, here you go:
Please read the whole tutorial first, and pay attention to every detail. Note that your battery needs to be charged to at least 40% at the beginning of the process, and remember to check the MD5 sums of all downloaded files before diving in.
Droid-Life has just confirmed what Justin's been hearing: that Verizon's network is having issues. Apparently both 3G and 4G are affected, and Thunderbolt activations are also reportedly being held up. No word on what the issue is or what areas are affected, but Droid-Life has asked readers who are experiencing issues to drop a line with the details in the comments, so that would be a good place to check.
Justin Case and TeamAndIRC have been fielding complaints/accusations/questions from angry rooted Thunderbolt owners who think their root method may be to blame.
Conspiracy theorists would have you believe that the ThunderBolt's signed (and locked) bootloader was all Verizon's doing, but it appears that isn't quite the case - the Incredible S, one of HTC's unlocked GSM phones, is shipping with a similar failsafe system. That basically means no custom ROMs for you (at least until a viable workaround is discovered).
Proof? Look no further than the contents of this Incredible S RUU:
From what our friends at AndIRC can tell (note that they don't have a device in hand), the Incredible S includes a signature check much like the one on the ThunderBolt.