JTAG

Nope, you will need to open the console and solder a glitch chip to the 360 Motherboard.

Answer to your second question is, it depends. Is it a Slim or Phat console?

 

Also if you want to flash your drive, you might want to invest in an xbox360usb pro depending on your sata chipset, as not all chipsets are supported when flashing drives.

Also you might want to check out Jungleflasher, just google it and they have a pdf tutorial on there for all drives that can be flashed.

If you need any help flashing just PM me or ask a member on here.

The same goes for RGH/JTAG

 

As Renegade stated, we will need to know if you have....

1. Phat Xbox 360/Xbox 360 Slim

2. What drive model you have and firmware revision of the drive

3. It sounds like you have no experience doing this kind of stuff, due to the nature of your question.

4. If in doubt, do not ruin your console, send it to a pro here on the forums marketplace.

5. Send it to Renegade, he is a trusted and legit seller

 

my console is phat console

1 - phat xbox 360
2 - dashboard : 2.0.16202.0
my drive is : not really sure
3- nope i don't have , my friend recently flashed my console to lt 3.0 but i want to jtag it and he don't know how
4 - i think the best to do is sending it to a pro
5 - all whom i ask , they say renegade here is the most trusted

 

I give a professional service. Reasonable prices and a very fast turnaround. On top of that, I offer a 6 month reflash warranty as well as unlimited realtime support on Skype, XPG, MSN, AIM etc

If you do decide to use me for my services, then you can either PM me or pop me a message in my thread below.

http://www.xpgamesaves.com/topic/69276-renegades-console-modification-service/

As for the most trusted, I am a trusted member of XPG (At least i'd like to think so lol) and have many vouchers. Although, there are plenty of other guys/girls on here that are to be 100% trusted too.

Take care ^_^