Tag Archives: firmware

iOS Firmware Unpacking

Preparations You’ll need the following tools: Now compile the genpass.c: Unpacking the ipsw file The iPhone Software .ipsw files are normal ZIP files. You can extract them with e.g. IZArc. The archivescontain several files and some disk images: the iPhone OS itself, an Upgrade image and a Restore image. These 3 interesting files for the… Read More »

ASUS WL-300g

Install DD-WRT Download: dd-wrt.com Patching firmware Older versions of DD-WRT didn’t provide a firmware file for the WL-300g, but only for the WL-500gx. So I had to patch it for the WL-300g to accept. The router ID was found quick: In the dd-wrt.v23_asus.trx at 0x356fc4, there’s the string which is WL500gx. After changing it to… Read More »

TEAC MP-380 / entryx EM850

A local discounter offered a MP4-player entryx EM850 some time ago. The supplied firmware has some severe problems, e.g. the devices powers off while playing without touching it. After some research, I found some thread at discountfan.de which mentions that the device is originally built by YIFANG and is OEM’ed as Meizu M6 or TEAC… Read More »

Siemens M65

A M65 of my in-laws seemed broken so I took it home to play around with my DCA-510-cable. It showed firmware rev. 15 … the current one was rev. 58. I read somewhere that older firmware WILL produce problems so I was glad that it might be a software problem instead of a hardware one.… Read More »

ZyXEL Prestige 660HW-67

The 660HW-67 was distributed in Germany as the “WLAN Modem 100” through the Arcor ISP. It came with the firmware QD.7 which seems to be originally made for AOL. To get the router ready for ADSL2+, I needed the QQ.7 firmware which is the original one. Firmware crossgrade Manual: dslrouter-hilfe.de The big problem is that… Read More »

Fortuna GPSmart BT

Homepage: fortuna.com.tw No fix since 2005-07-11 There is an error in the original firmware of the GPSmart that the device almost never get a fix since July, 11th 2005. The function to calculate the visible satellites is erroneus and gives wrong values since that date. So the device searches for satellites which are not visible.… Read More »