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. Read More
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. Read More
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. Read More
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. Read More
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. Read More
If you've been looking to unlock your HTC Thunderbolt but have been putting it off until a one-click solution springs up, you may start rolling up your sleeves - you've got some downloading to do. dbzfanatic from xda released the first one-click easyroot + S-OFF, which uses AndIRC's lengthy, yet effective, instructions, but wraps them up in one easy to use package. The program runs on Windows and weighs in at over 800MB, so fire up your PCs and get ready for some heavy downloading. Read More
HTC tried to stop us. They made signed images, a signed kernel, and a signed recovery. They locked the memory. In short, the ThunderBolt is their most locked-down phone to date.
We fixed it for you. Unlike the root method we described yesterday, following the instructions below will provide S-OFF, remove signature checks, and unlock eMMC. Enjoy!
Rooting The ThunderBolt - Version 2.5
Update: This guide was updated to include some steps into the upgrade RUU, making it faster and safer
- Root with read/write access to /system
- Ability to downgrade and flash any RUU (i.e.
That didn't take long. A collaborative effort between numerous Android hackers just managed to crack the Thunderbolt's bootloader wide open, successfully booting a custom recovery image. They also incidentally discovered a new root method in the process. Credit goes to jcase, jamezelle, and scotty2 (and all of andirc) for working out the details, and ProTekk and Trident for putting their shiny new Thunderbolts on the line. Here's the visual proof:
Image credit: Trident, ProTekk
We'll keep you apprised on the situation with instructions on how to go about unlocking your own Thunderbolt as we get more information. Read More
Update: Bootloader and recovery are both locked and signed. See new screenshot.
Update #2: The device has been rooted, and its bootloader has been unlocked!
Some of our good friends over at AndIRC (most thanks going to scotty2 for discovering it, and Trident for being the guinea pig) have discovered a bit of troubling information regarding the HTC Thunderbolt: its bootloader and recovery are locked. What does that mean, exactly? Read More
: This method is outdated - please refer to this guide
Jamezelle, jcase (that's me), and all of AndIRC (i.e. everyone - AndIRC is an open dev group), the same folks who rooted the pre-production Thunderbolt in February, proudly present:
A Very Dirty HTC Thunderbolt Root V1.02 2011/03/18
- Root with read/write access to /system
- Ability to downgrade and flash any RUU (i.e. signed firmware)
- No custom recovery [yet]
- No custom kernels [yet]
- The root procedure currently requires flashing a slightly older version of the firmware (RUU_Mecha_VERIZON_WWE_1.05.605.0_Radio_1.07.00.0108r_NV_8K_1.38_9K_1.54_release_166255), which could potentially have more bugs.