××951××××××
Production 2009, Week 51 --> Safe for flashing of ipad Baseband

other examples of Production year and week
××0--×××××× (Production 2010 - Still Safe)
××1--×××××× (Production 2011 - 50/50 Chance not Recommended)
××134×××××× (Production 2011, week 34 don't even attempt)

Safe for Flashing baseband
××9--×××××× (Production 2009)
××0--×××××× (Production 2010)

50/50 Chance to flash or brick
××101×××××× (Production 2011, week 1) up to
××133×××××× (Production 2011, week 33)

Don't even attempt
××134×××××× (Production 2011, week 34) up to PRESENT

1. Use f0recast v1.4.2 for Windows to determine if your iPhone 3G BootLoader is your BootLoader is:

5.08 = Use Fuzzyband to Downgrade
if NOT = Use redsn0w to Downgrade



2. Here an example of an iPhone 3G Baseband:



3. Next is to Flash your iPhone 3G to iPad Baseband...

DISCLAIMER: FLASHING IPAD BASEBAND ALWAYS HAS THE RISK OF YOUR PHONE BEING BRICKED! I OR THE COMMUNITY WILL NOT BE RESPONSIBLE IF YOUR PHONE GOT BRICKED! DO IT AT YOUR OWN RISK.

4. Download Redsn0w 0.9.14b2 and Run it. Go to Extras...



5. Click on Select your iPSW; You can download your iPSW Search in google, For this Tutorial, I'm using iOS4.2.1...



6. Then your iPSW will be identified. Then Click on BACK...



7. Click on JailBreak...



8. Then Tick on INSTALL iPAD BASEBAND...and INSTALL CYDIA



9. Then CLick on NEXT, and Follow the STEPS on how to enter your Phone to DFU MODE.



10. After setting your iPhone to DFU Mode, it will now start to Jailbreak it...









11. Then It's DONE.



12. Now Wait for your iPhone to Finish.









14. Then Your Baseband will be iPad Baseband.



15. Then Just Do the Procedures again...


16. Run it redsn0w again and Go to Extras...



17. Click on Select your iPSW search in google For this Tutorial, I'm using iOS4.2.1...





19. Click on JailBreak...



20. Then Tick on DOWNGRADE FROM iPAD BASEBAND...UNCHECK INSTALL CYDIA



21. Then CLick on NEXT, and Follow the STEPS on how to enter your Phone to DFU MODE.



22. After setting your iPhone to DFU Mode, it will now start to Jailbreak it...









23. Then It's DONE.



24. Now Wait for your iPhone to Finish.







25. Then It will REBOOT.



26. Then your Baseband will be 05.13.xx



27. Then Just Install the Ultrasnow 1.2.7



28. Then CONGRATULATIONS! iPHONE3GS/3G is unlocked!

Thank you sir, i'm sure this will be very useful!

:) i'm glad that i can help