Corona v2 4Gb TX nand reader qsb

[TotoRiina]

Hi.
Received my Corona v2 nand reader today and I can't get i to work.

I triple checked the soldering, it's all good.

The problem is that j-runner shows the nand as 0mb.
I've tried 5 different sd-readers.

Is the nand reader picky on sd readers?
I read somewhere that the xbox should be powered on when reading nand. Is that correct?
Is it a step-by-step guide for this nand reader somewhere on these forums? I have searched, but can't find it.

All help is appreciated.
Thanks in advance.

 

[BL4K3Y]

Why are you trying different SD card readers?

The 4GB R/W kit comes with an adapter.

I suggest you post some images.

 

[stefanounick]

Did you try running JR as admin ?

Sent from my Galaxy Nexus

 

[oO Elite Oo]

Lets see how well your soldering is...picture >: )

 

[TotoRiina]

Why are you trying different SD card readers?

The 4GB R/W kit comes with an adapter.

I suggest you post some images.

Well, when the first sd-reader I tried didn't work, I tried another, then another and so on.
The 4gb r/w kit comes with a "micro to standard size sd card adapter", but there's no sd-reader included.
I tried the built in sd-reader in two of my computers (using the adapter), I also tried three different micro sd usb readers.

@stefanounick: I tried running it as admin, but no difference. Thanks for the input.

I can assure you my soldering is good, but I will post pictures in a short while.

In the meantime, can someon please answer the following questions?
Am I supposed to turn on the xbox when reading the nand?
If yes, how should the xbox behave when turned on? Boot to dash?

Thanks.
Pics up in a short while.

 

[oO Elite Oo]

Well, when the first sd-reader I tried didn't work, I tried another, then another and so on.
The 4gb r/w kit comes with a "micro to standard size sd card adapter", but there's no sd-reader included.
I tried the built in sd-reader in two of my computers (using the adapter), I also tried three different micro sd usb readers.

@stefanounick: I tried running it as admin, but no difference. Thanks for the input.

I can assure you my soldering is good, but I will post pictures in a short while.

In the meantime, can someon please answer the following questions?
Am I supposed to turn on the xbox when reading the nand?
If yes, how should the xbox behave when turned on? Boot to dash?

Thanks.
Pics up in a short while.

Your XBOX360 should be in standby mode meaning, you just plug it in without pressing power button. then you should get nand readings!

 

[TotoRiina]

Here are the pics.
I only have my iphone cam, so it's not the best pictures.
Tried taking the pic from two different angles.
Hope these are good enough.

Thanks in advance.

 

[stefanounick]

you need to solder a point on the other side too if you havent done already
just try reading, and see if it can read

 

[TotoRiina]

It works!
Thanks for your help.

Btw, that was some fast nand-reading.
48mb in 3 secs.

 

[stefanounick]

yeah, writing ecc in milliseconds
maybe m$ should implement this on more xboxes

 

[michalss]

you need to solder a point on the other side too if you havent done already
just try reading, and see if it can read

What you mean from other side please ?

 

[rossfever]

It works!
Thanks for your help.

Btw, that was some fast nand-reading.
48mb in 3 secs.

Great that it worked but please enlighten us still stuggling what it was that made it work in the end please.

Thanks

 

[djbrowlite321]

i have a big trouble here i have a corona v2 my mmc sd card reader only detect 48 mega and want to know if is correct and when im try to write the ecc or nand xell he give a error some like this and want to know what i have wrong why says 48mb if if 4gb and the other thing is why cant write on it what i need im noob pleae help me

 

[gavin_darkglide]

i have a big trouble here i have a corona v2 my mmc sd card reader only detect 48 mega and want to know if is correct and when im try to write the ecc or nand xell he give a error some like this View attachment 27620 and want to know what i have wrong why says 48mb if if 4gb and the other thing is why cant write on it what i need im noob pleae help me

it only needs the system, the rest of the data is the onboard MU. so 48MB is correct. u are good to go.

 

[djbrowlite321]

it only needs the system, the rest of the data is the onboard MU. so 48MB is correct. u are good to go.

but whe i create the ecc and try to write this says An error has occurred in the proces and later says process completed successfully and do not whrite anything

 

[unkn0wn.92]

but whe i create the ecc and try to write this says An error has occurred in the proces and later says process completed successfully and do not whrite anything

use JRUNNER