Category Archives: flash

eMMC to SD Hack Rescues Data from a Waterlogged Phone

How do I get the data off this destroyed phone? It’s a question many of us have had to ponder – either ourselves or for friends or family. The easy answer is either spend a mint for a recovery service or consider it lost forever.  [Trochilidae] didn’t accept either of those options, so he broke out the soldering iron and rescued his own data.

A moment’s inattention with a child near a paddling pool left [Trochilidae’s] coworker’s wife with a waterlogged, dead phone. She immediately took apart the phone and attempted to dry it out, but it was too late. …read more

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Posted in Cellphone Hacks, data recovery, emmc, flash, recovery, rescue, smartphone | Leave a comment

Hackaday Prize Entry: Portable LED Flash For Photography

Photography is all about light. It’s literally right there in the name – stemming from the Greek word, photos. This is why photographers obsess over the time of day of a shoot, why Instagrammers coalesce around landmarks at sunset, and why a flash helps you take photos in darkness. Historically, flashes have worked in all manner of ways – using burning magnesium or xenon lamps for example. For this Hackaday Prize entry, [Yann Guidon] is developing a portable flash using LEDs instead.

By this point in time, you might be familiar with LEDs as flash units from your cellphone. However, …read more

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Posted in flash, led, led hacks, photography, The Hackaday Prize | Leave a comment

Reprogramming Bluetooth Headphones for Great Justice

Like a lot of mass-produced consumer goods, it turns out that the internal workings of Bluetooth headphones are the same across a lot of different brands. One common Bluetooth module is the CSR8645, which [lorf] realized was fairly common and (more importantly) fairly easy to modify. [lorf] was able to put together a toolkit to reprogram this Bluetooth module in almost all of these headphones.

This tip comes to us from [Tigox] who has already made good use of [lorf]’s software. Using the toolkit, he was able to reprogram his own Bluetooth headphones over a USB link to his computer. …read more

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Posted in bluetooth, csr, csr8645, custom, flash, headphones, module, reprogram, rom, wireless, wireless hacks | Leave a comment

[Huan] Liberates a Router

[Huan Truong] was given a WiFi router and thought he’d improve it by installing a free firmware on it. Unfortunately, the router in question is a bit old, and wasn’t ever popular to begin with, which meant that it was unsupported by the usual open firmware suspects. The problem was that it only had a 4 MB flash to boot off of, but [Huan] was determined to make it work. (Spoiler: he did it, and documented it fully.)

The flash workaround consisted basically of repartitioning the space, and then telling u-boot where to find everything. On a router like the …read more

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Posted in firmware, flash, hack, linux, misc hacks, reformat, router, WNR2000 | Leave a comment

Harrowing Story of Installing Libreboot on ThinkPad

As an Apple user, I’ve become somewhat disillusioned over the past few years. Maybe it’s the spirit of Steve Jobs slowly vanishing from the company, or that Apple seems to care more about keeping up with expensive trends lately rather than setting them, or the nagging notion Apple doesn’t have my best interests as a user in mind.

Whatever it is, I was passively on the hunt for a new laptop with the pipe dream that one day I could junk my Apple for something even better. One that could run a *nix operating system of some sort, be made …read more

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Posted in Featured, firmware, flash, foss, free software, gnu, intel, laptops hacks, libreboot, linux, management engine, privacy, security, Skills | Leave a comment