[NvFlash] [Recovery] With [Generated Blobs][TF-700-T]

lj50036 · May 11, 2014

Bump

xdadevkro · Jun 19, 2014

TF700t blob.bin

Hi,

can anyone send me his blob.bin file for the TF700T.

Thanks in advance

_that · Jun 19, 2014

xdadevkro said:
can anyone send me his blob.bin file for the TF700T.

You can't use it on your device because each one is encrypted with a unique device-specific key.

xdadevkro · Jun 19, 2014

_that said:
You can't use it on your device because each one is encrypted with a unique device-specific key.

My table is stuck in APX mode and no backup.

Does anyone know how to unbrick?

berndblb · Jun 19, 2014

xdadevkro said:
My table is stuck in APX mode and no backup.

Does anyone know how to unbrick?

Sorry, if APX is the only thing you can access, there is no way to revive it without your nvflash blobs.
Read the read part in the OP.

kali113 · Jun 24, 2014

lj50036 said:
Bump

to lj50036, you da real MVP.
thank you so much.

lj50036 · Jun 24, 2014

kali113 said:
to lj50036, you da real MVP.
thank you so much.

Thank for your kind words... You were able to unbrick your tablet with this process?

Thx Josh

kali113 · Jun 24, 2014

lj50036 said:
Thank for your kind words... You were able to unbrick your tablet with this process?

Thx Josh

I had a different problem, but I succeeded with the unbrick, but something happened to my tab, the touchscreen was not responding, nothing happened, just out of the blue. I hoped installing stock would resolve it, with stock kernel etc but no

EDIT:
figured it out, the panels wires were damaged by the opening/closing of the tablet with the dock...
but thank you for the guide, it led me to the answer

xdadevkro · Jun 25, 2014

TF700T boot order / boot source

Hi,

Has anyone found the Service Manual for the TF700T.

Maybe it is possibel to unbrick this tablet (get out of APX mode) by changing the boot order/souce to eSD (see attachment).

Unidave199 · Jul 5, 2014

This is hands-down nothing short of a real lifesaver! I cannot wait to see ward good things coming out of this utility since there are so many unloved transformers lying around

Sent from my Sprint Note 3 via Xparent Skyblue Talptalk 2 ...thanks to Josh's KitKat Killer 4.0!!!

Tablet: Hisense Sero 7 Pro with the dopa 4.4.2 ROM

and still rockin my
EVO Supersonic with the JellyBeats Media ROM!

chantas · Jul 27, 2014

Hi! Hope someone can help me. I have all files generated from nvflash of my Tf201. Im trying to use this guide, but im not getting fastboot

I press power button + Vol down but It doesn´t enter fastboot..It goes directly to the splashscreen of Teamwin and it stays like that ;(

Any help please??

lj50036 · Jul 27, 2014

chantas said:
Hi! Hope someone can help me. I have all files generated from nvflash of my Tf201. Im trying to use this guide, but im not getting fastboot I press power button + Vol down but It doesn´t enter fastboot..It goes directly to the splashscreen of Teamwin and it stays like that ;(

Any help please??

Did you get my PM ?

Maybe try this boot into recovery and then issue this command.

Code:

adb reboot-bootloader

See if that will get you to the bootloader...

Let me know

Thx Josh

Nixeus · Aug 3, 2014

Hello,

Do you think it will be possible to create a hack in order to patch or generate the blob.bin for users who don't have it ?

It will be a very good thing.

I bricked my TF201, have aces to APX but don't have my blob.bin, and, a lot of of tf700 and tf201 have this problem.

Please help

_that · Aug 3, 2014

Nixeus said:
Do you think it will be possible to create a hack in order to patch or generate the blob.bin for users who don't have it ?

No.

The blob contains the bootloader encrypted with your device-specific key. There is no known way to use the APX mode without the blob and without the device-specific Secure Boot Key (which is kept secret by Asus).

Nixeus · Aug 3, 2014

I'm pretty sure my bootloader is ok....but unable to access it....
No warranty....so sad....:\

Unidave199 · Aug 20, 2014

After the fact....

Josh...

I want to do the smart thing but all the literature of making a backup blob set is from 2013. I got my new TF700 and have your Crombi KK 4.4.4 and even did the Data2SD and Rom2SD on a good class 10 Skandisk SD card (its fast! but a little unstable... dunno what to do about that)

Anyways before I mess things up more.. will I need to flash back to stock and generate the NV flash and wheelie blobs???

I don't wanna make you work again!!

Dave

berndblb · Aug 20, 2014

Unidave199 said:
Josh...

I want to do the smart thing but all the literature of making a backup blob set is from 2013. I got my new TF700 and have your Crombi KK 4.4.4 and even did the Data2SD and Rom2SD on a good class 10 Skandisk SD card (its fast! but a little unstable... dunno what to do about that)

Anyways before I mess things up more.. will I need to flash back to stock and generate the NV flash and wheelie blobs???

I don't wanna make you work again!!

Dave

You have to flash a modified bootloader and recovery from Androidroot (and flash back to what you got now afterwards) and reboot to system in between. I don't know how that bootloader plays with CROMBi-KK, but the bootloader and recovery flash should finish even if the rom doesn't boot.
My guess is, you can leave CRPMBi-KK installed, but wait for confirmation from Josh.

In the meantime read the instructions here and sort out what you do not understand:
https://www.androidroot.mobi/pages/guides/tegra3-guide-nvflash-jellybean/

lj50036 · Aug 20, 2014

berndblb said:
You have to flash a modified bootloader and recovery from Androidroot (and flash back to what you got now afterwards) and reboot to system in between. I don't know how that bootloader plays with CROMBi-KK, but the bootloader and recovery flash should finish even if the rom doesn't boot.
My guess is, you can leave CRPMBi-KK installed, but wait for confirmation from Josh.

In the meantime read the instructions here and sort out what you do not understand:
https://www.androidroot.mobi/pages/guides/tegra3-guide-nvflash-jellybean/

I thought you had a step by step for backing up the nvflash blobs ? @berndblb :cyclops:

Maybe I was wrong....

berndblb · Aug 20, 2014

lj50036 said:
I thought you had a step by step for backing up the nvflash blobs ? @berndblb :cyclops:

Maybe I was wrong....

Not if I can find a link for one already there!

das chaos · Sep 23, 2014

Permanent softbrick?

Good evening!

What I did:
I pulled the wheelie blob, so I am able to nvflash

What I not did:
I forgot to pull the nvflash blobs.

I flashed erroneously an TWRP backup of my TF300T to a CM11 ROM. It worked fine but wifi was broken, so I reflashed CM11. Since then I am in a bootloop with the ASUS screen. Kernel seems not to find right partition.
I tried anything you can erase and/or reflash: bootloader, recovery, misc, boot, userdata.
Nothing helps. Can access APX, fastboot, bootloader menue and recovery, but can't run a ROM.

Any suggestions?

[NvFlash] [Recovery] With [Generated Blobs][TF-700-T]

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