ilikeleaves wrote is there anyway i can flash a kv using xebuild with a corona 4gb

yes.

A quick google search of "how to build corona 4gb image with Xebuild" would have gotten you the same answer:

Instructions:
Skip to step 5 if you already have a backup NAND and your CPU key
1. Boot into XeLL (with the console turned off, press the eject button)
2. Copy CPU key down onto notepad (if you are connected via ethernet to your network, simply type in the IP address and then copy the CPU key from there; if you are not, manually copy the code)
3a. If you are connected to the network page (for XeLL), click "download" next to the "Raw Flash" section
3b-1. If you are not connected to the network, run flash360 on your Xbox (place on USB drive and launch using XeX menu, FSD, etc)
3b-2. Press X to backup your NAND
3b-3. Once completed, exit the application
4. Power down the Xbox (and remove flash drive if you used flash360)
5. Launch XeBuild GUI 2.091
6. Click open next to source file and select your flashdmp.bin
7. Click save next to output path and select the root of your flash drive (save as updflash)
8. In the keys section, paste your CPU key
9. At the bottom right of the screen, press check KV (this makes sure the CPU key is correct and will properly build your image)
10. In kernel version, select 2.0.16537 (if not already selected)
11. Double check build type, motherboard, XeLL, and SMC Hack (JTAG ONLY)
12. Press "Generate Hacked Image"
13. Once completed, unplug your flash drive
14. Plug your flash drive into the Xbox (with the console OFF)
15. Boot into XeLL (press eject button with the console off)
16. The image should begin to flash (rawflash v4 initiated, etc)
17. Once complete, power down the Xbox
18. Unplug flash drive
19. Power on the Xbox


Special Corona 4gb instructions:

Skip to step 9 if you already have a backup NAND and your CPU key
1. Boot into XeLL (with the console turned off, press the eject button)
2. Copy CPU key down onto notepad (if you are connected via ethernet to your network, simply type in the IP address and then copy the CPU key from there; if you are not, manually copy the code)
3. Download Simple 360 NAND Flasher 1.2
4. Place the Simple 360 NAND Flasher folder on your flash drive (after you extracted it from the download)
5. Launch the default.xex inside the Simple 360 NAND Flasher folder (using xex menu, fsd, etc)
6. Press X to backup the NAND
7. Once complete, if the console does not shut down automatically, power down the console
8. Unplug the flash drive from the xbox and plug into your computer
9. Launch XeBuild GUI 2.091
10. At the top of XeBuild, disable failsafe mode
11. Switch to advanced mode
12. Under Misc options, check off "Open Parameter/Argument editor prior to starting xeBuild/Python"
13. Click open next to source file and select your flashdmp.bin (if you get an error, click yes)
14. Click save next to output path and select the root of your flash drive (save as updflash)
15. Under Build type, select "Freeboot (RGH 2.0)"
16. Under Motherboard, select "Corona"
17. In the keys section, paste your CPU key
18. In kernel version, select 2.0.16537 (if not already selected)
19. Press "Generate Hacked Image" (if you get an error, click yes)
20. When the Parameter/Argument Editor opens, under "New Parameter", change "corona" to "corona4g"
21. Click "Save the new parameters and run xeBuild/Python"
22. Once completed, unplug your flash drive
23. Plug the flash drive into your console
24. Turn on with power button (DO NOT BOOT INTO XELL)
25. Launch the default.xex inside the Simple 360 NAND Flasher folder (using xex menu, fsd, etc)
26. Press A to flash the image
27. Once completed, let the app turn off the console (You will mess up the console if you do not let it shut off by itself)
28. Unplug your flash drive
29. Power on the Xbox
Congratulations, you have successfully updated to dashboard 16357

i dont see step 12 in there

Which one works for corona v2 boards. The nand backup is 48 mb

Or you could just use 360 Flash Tool, and have it flashed to the console within 5 minutes.

Yes but flas 360 gives error when try to backup nand..

I didn't say Flash360, I said 360 Flash Tool. They are different things.

Sorry for my misunderstand then i will try it thanks.

ilikeleaves wrote i dont see step 12 in there

In my screenshot I've already clicked the "enable advanced mode" so the button says to revert to simple, but I think you'll get the idea...


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