Last Updated: June 5th, 2012
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.
Last Updated: May 3rd, 2011
This article deals with a couple of advanced topics. If you’re unfamiliar with some of the terms, hit up our primers here:
We didn't exactly expect it to take long, but the Nexus S that went on sale today has now been rooted by Koush, the creator of ClockworkMod recovery and ROM Manager.
Last Updated: July 2nd, 2011
: A Sprint official has just posted on the Samsung Epic forums saying that this is not the final version of Froyo for the Epic. What's more, he gave one commenter an ETA of about three weeks. Ridiculous, isn't it?
Below is a statement from the Epic Product Manager regarding the leaked release (DK28):
Sprint is working on a software package for the Samsung Epic4G that will upgrade it to the Froyo version of Android. Over the weekend, some users were able to access and download a test build (DK28) for the Samsung Epic from some 3rd party developer sites. Unfortunately, this is not approved software for Sprint production devices and we strongly recommend that users refrain from loading it.