Octopus v. 1.1.4 – world’s first solution with full support for LG GB195, GD310, KF305, GU220 and many more phones!
Implemented features:

BL- SERIES:
* BL20 – Unlock, Repair Security, Repair IMEI, Repair BT address
* BL20e – Unlock, Repair Security, Repair IMEI, Repair BT address
* BL20v - Unlock, Repair Security, Repair IMEI, Repair BT address

CG – SERIES
* CG300 – Unlock (Direct and Read codes), Write Firmware, Read/Write EEPROM, Read/Write Full Flash

Gx – SERIES
* GB195 - WORLD’S FIRST Unlock, Write Firmware, Read/Write EEPROM, Format file system
* GU220 – WORLD’S FIRST Unlock via USB/UART, Write firmware via USB/UART, Repair IMEI, Read/Write EEPROM via USB/UART
* GD310 - WORLD’S FIRST Unlock via USB/UART, Write firmware via USB/UART, Repair IMEI, Read/Write EEPROM via USB/UART

Kx – SERIES
* KF305 – WORLD’S FIRST Unlock (Direct and Read codes), Write Firmware, Read/Write EEPROM, Read/Write Full Flash
* KM555 - Unlock via USB/UART, Write firmware via USB/UART, Repair IMEI, Read/Write EEPROM via USB/UART
* KM555e – Unlock via USB/UART, Write firmware via USB/UART, Repair IMEI, Read/Write EEPROM via USB/UART

Added repair BT address feature for KF750, KF755, KF758, KT520, KT525, KS500, KU580
Added Factory Reset feature for Qualcomm models
Fixed unlock procedure for KU990i
Added support of KC550 via USB, added converting FLS files to Octopus files format for KC550

For Unlock, Security Repair, IMEI Repair and Bluetooth Address Repair of BL20, BL20e, BL20v You need to write firmware “BL20-BL40e-BL40v-FOR-UNLOCK.oct” from the support area and press “Unlock” (“Repair security”, “IMEI fix”, “Repair BT”) button.
http://www.octopusbox.com/

PwnageTool 3.1.5 for creating iPhone 3.1.3 custom ipsw files has been released.
The iPhone Dev-Team has updated their PwnageTool for Mac to make it compatible with the new iPhone 3.1.3 firmware.
This latest version of PwnageTool can jailbreak the original iPhone (Edge/2G), iPhone 3G, iPhone 3GS(older bootrom only with baseband 04.26.08) and iPod touch (1G and 2G non-MC model; 2G should also be pre-jailbroken) running on iPhone firmware 3.1.3.
The custom .ipsw firmware files created with PwnageTool can update iPhone to firmware 3.1.3 without updating its baseband so that it can be unlocked to run on any carrier SIM. If you previously relied on blacksn0w unlock for iPhone 3GS, then this is NOT for you. iPod touch 3G is also currently not supported.

Note: PwnageTool 3.1.5 is for Mac OS X only.

The following step-by-step instructions will help you jailbreak your iPhone running on iPhone firmware 3.1.3 with PwnageTool 3.1.5:

Step 1: Download and install the latest version of iTunes.

Step 2: Now start iTunes and sync your iPhone with your PC so that it backs-up all your important data including settings, apps, music, contacts and photos.

Step 3: Download PwnageTool 3.1.5 and the original iPhone OS 3.1.3 for your version of iPhone (download links given below). Move all these files to your desktop.

Step 4: Start PwnageTool 3.1.5 and select your device.

Step 5: PwnageTool 3.1.5 will now automatically detect the correct firmware for your device.

Step 6: Click on “No” when PwnageTool asks you “Do you have an iPhone contract that would activate normally through iTunes?”:
Clicking on “Yes” will update your baseband to the latest version which will make your device almost impossible to unlock. Click on “Yes” only if you are on an officially supported carrier like AT&T.

Step 7: PwnageTool will now create the custom .ipsw file for your iPhone which will be jailbroken.
The following “ihaz Success” screen will confirm that the requested .ipsw file has been created successfully.

Step 8: Once the .ipsw file has been created, you will now have to restore your iPhone to this custom firmware 3.1.3 that you just cooked using PwnageTool 3.1.5 for your iPhone. Click on your phone icon from the sidebar in iTunes. Now press and hold left “alt” button (“Shift” button on Windows) on the keyboard and then click on “Restore” (Not “Update” or “Check for Update”) button in the iTunes and then release the “Shift” button.

This will make iTunes prompt you to select the location for your downloaded custom firmware 3.1.3. Select that custom .ipsw file and click on “Open”.

Step 9: Now sit back and enjoy as iTunes does the rest for you. This will involve a series of automated steps. Be patient at this stage and don’t do anything silly. Just wait while iTunes installs the new firmware 3.1.3 on your iPhone. Your iPhone screen at this point will be showing a progress bar indicating installation progress. After the installation is done, iPhone will restart automatically and you should now have a fully jailbroken iPhone/iPod touch running on firmware 3.1.3.

Step 10: Once you are done with the unlocking and jailbreak process. You can now restore all your settings, apps, music, contacts and photos to the newly installed firmware version 3.1.3 by restoring the backup that you made in Step 2 from iTunes.
Download PwnageTool 3.1.5 for Mac OS X
source

Mkey – the new solution for unlocking modems & rouers & datacards .
On the time this product oriented at Ukrainian modems and all news you can see on this topic.

Unlimited supported unlocking next modems:
E1550 : vers. 11.608.12.00.174 – Kyivstar Provider
E1550 : vers. 11.608.12.02.174 – Kyivstar Provider
MF100 : vers. BD_UAKVSP671A1V1.0.0B01 – Kyivstar Provider
MF100 : vers. BD_UAKVSP671A1V1.0.0B01 – Kyivstar Provider
MF100 : vers. M6246A-KPRZL-2.2.0095TL MTS Provider World One!

The final version of Sn0wbreeze 3.1.3 V1.4 is now available for download.
This minor update fixes the iPhone 3GS issue which was hampering users in the last release. It also brings support for iPod touch 1G.
For those of you who don’t know, Sn0wbreeze is a jailbreaking tool like blackra1n, redsn0w and PwnageTool for iPhone and iPod touch which can be used to create custom .ipsw files. But unlike the PwnageTool, Sn0wbreeze is fully compatible to work with Windows 7/Vista and XP machines.

Sn0wbreeze supports jailbreaking on iPhone 2G/3G/3GS(old bootrom and non-MC) and iPod touch 1G. iPod touch 2G and 3G are not supported at the moment. Instructions for jailbreaking using sn0wbreeze are exactly similar to the last release. Follow the complete step by step guide posted here to jailbreak your iPhone and iPod touch using sn0wbreeze 3.1.3 V1.4. Once you are done with jailbreak, you can then unlock your iPhone 3G and 3GS using ultrasn0w or blacksn0w.

Download .NET Framework 3.5 (required to run Sn0wbreeze)
Download Sn0wbreeze for Windows
source