Wear is said to not offer enough for mass adoption, even though its been in the market for over 9 months. I personally have a Gear Live which I purchased 8 months ago, and my experience with it has had its ups and downs throughout my time with it. For the longest time, I was not able to recommend the platform to anyone. Since then, a lot of updates have hit Wear watches, some improving battery life, others changing the...
Flash Custom ROM and Recovery to Samsung Galaxy S 4
After reading about Dan Rosenberg’s bootloader exploit for the Samsung Galaxy S 4, I figured it would not be long before someone would craft a package for loading custom ROMs. Of course, I shouldn’t be surprised that Dan is the one who figured it out.
You may know him better as XDA Recognized Developer Djrbliss. In his original thread, you’ll learn about the Loki package he put together to load custom recovery and ROM images into AT&T and Verizon variants of the GS4. The device must already be rooted, but he links to guides that can walk you through that as well.
There are a couple of caveats to the exploit. The first is that it will be very easy for the carriers to patch against it, so avoid OTA updates unless you know they don’t contain a patch. The second is that the Loki package is intended for developers, which means it’s not just a one-click operation. Having looked through the code repositories, it does look like a very straightforward set of command line operations, so don’t be scared off either.
The exploit side steps the signature check when the phone launches a ROM. Dan found it when looking at the phones aboot partition. Searching for some of the strings found in his disassembly, he discovered it’s nearly identical to the Little Kernel open source bootloader. This made it significantly easier to figure out how the boot process works. It turns out that the signature check function is written to memory during the boot process. His exploit overwrites this code to return a confirmation that the ROM is signed even though it is not.
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SlimRoms' website has been experiencing technical difficulties for the last month or so, but it's good to know the team is working hard and is still on top of things. The SlimRoms GitHub repos are getting updated with some major changes showing up. Most notably, some projects are getting a new 5.1 branch: lp5.1! A new, revamped and open source website is also in the works, with a look inspired by material design. We also got a tip about an...
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