Huck's Journal of Sorts

Pun intended, that is. Lately I've noticed that tablets from certain vendors such as RCA, Nextbook and LeapFrog have implemented a security feature by Singapore-based Digital Safety , also known as DiSA. According to the Digital Safety website, it "is designed to offer complete supply chain and in-store protection against shrink." Fig. 1: A DiSA-protected device being activated That is, it does away with physical anti-theft locks wrapped on the device's box prior to being sold to the end-user, and replaces it with an activation system that prompts for a code to be given by the sales person by way of a receipt. As mentioned earlier, this has been implemented by a number of manufacturers, though I don't think they've done so with Apple considering they already have a system that's already effective enough as it is. And I don't think that it has rolled out on all retail outlets either, especially with e-commerce and online stores displacin...

Right now I am currently looking for the following devices to aid in servicing LeapFrog Epics: I honestly don't know if this would actually help with the locked bootloader situation we're having with LeapFrog, but I do have at least some hope on circumventing the restriction they somehow implemented. I understand if they did lock down the device somewhat for security's sake, but this basically left hobbyists, especially those who have been working with LeapFrog devices, in the dark, just as when kernel sources are available upon request. I know this sounds a bit embarrasing for me to ask for something from you guys, but if anyone is willing to spare a dime or two, please let me know so I can continue on helping parents like you and fellow hackers alike.

EDIT: If you have any inquiries or are getting stuck with updating the ROM, kindly let me know either on the LeapFrog Epic Guy page on Facebook, or on my personal Facebook account . OK, so a bit of a rant, though for one I gotta give LeapFrog some credits to this. Sure, repairs are a service centre away, and the main market for this device are kids and their parents, but what about the more tech-savvy parents (e.g. geeks or tinkerer types) who'd certainly re-purpose or service their kids' Epics either because it broke down or gone on a boot loop for some reason? You see the main thing with this is the preloader, or other words the bootloader, is locked from tampering, making it next to impossible to use custom ROMs or kernels. You can somehow subvert this by editing just the system.img offline assuming you extracted it off your device, or in the case of backups, backing up the whole ROM image, boot/recovery and other images included, to a single ROM_0 file, and flas...