[Q][UNBRICK] Is my TF700 a brick OR asleep in APX MODE? - Asus Transformer TF700

Hello everyone,
This is my first post here so forgive my errors (if any):
I have tried a few things on my TF700:
1. I have installed the rooting tool from asus website and after activating it,
The first boot scrren said (on top left corner) "the device is unlocked"
When running the app again it would give an error.
2. I tried soft reset - nothing there.
3. I went for hard reset - I accidently went for the left most icon....
After a little investigation on a few pages here I think it is in APX mode..???
It turns on but stays in the first screen with the white ASUS logo on screen & thats it...
Any ideas anyone???
How do I save my precious TF700??
I tried connecting to it through USB installing (Linux):
cat > /etc/udev/rules.d/60-nvflash.rules <<END
# nvflash support for Nvidia Tegra systems attached to USB
SUBSYSTEM=="usb", ATTR{idVendor}=="0955", ATTR{idProduct}=="7820", MODE="0660", GROUP="plugdev"
END
Click to expand...
Click to collapse
With no luck...
What can I do???
Thanx...

jadeye said:
Hello everyone,
This is my first post here so forgive my errors (if any):
I have tried a few things on my TF700:
1. I have installed the rooting tool from asus website and after activating it,
The first boot scrren said (on top left corner) "the device is unlocked"
When running the app again it would give an error.
2. I tried soft reset - nothing there.
3. I went for hard reset - I accidently went for the left most icon....
After a little investigation on a few pages here I think it is in APX mode..???
It turns on but stays in the first screen with the white ASUS logo on screen & thats it...
Any ideas anyone???
How do I save my precious TF700??
I tried connecting to it through USB installing (Linux):
With no luck...
What can I do???
Thanx...
Click to expand...
Click to collapse
If you use the Asus unlock tool, you should not brick your device. It looks like that you wipe your system some how. I am guessing here... Can you do some test for me? If you on the Asus screen, just press the power button for about 10 seconds until it shuts down and then keep holding the power button with the volume down at the same time until you are going back to the three icons, thanks. I just want to see if you can get back to your recovery...

LetMeKnow said:
If you use the Asus unlock tool, you should not brick your device. It looks like that you wipe your system some how. I am guessing here... Can you do some test for me? If you on the Asus screen, just press the power button for about 10 seconds until it shuts down and then keep holding the power button with the volume down at the same time until you are going back to the three icons, thanks. I just want to see if you can get back to your recovery...
Click to expand...
Click to collapse
Than you for you reply...
I already tried that...it just loops the same shut down to ASUS LOGO screen with no response to the volume down button.
I also let it run out of power so to try & get it out of this loop which resembles an APX loop but in vain...it just keeps on powering up to the same state...
Will give it another go....
There isn't even a pause where I can slip the volume down button in, that is why I let it run out of power to slip the volume down button in...& that is what I am going to do now...let it charge for a short while and power it up with the volume down button (which did not work for several tries...)

jadeye said:
Than you for you reply...
I already tried that...it just loops the same shut down to ASUS LOGO screen with no response to the volume down button.
I also let it run out of power so to try & get it out of this loop which resembles an APX loop but in vain...it just keeps on powering up to the same state...
Will give it another go....
There isn't even a pause where I can slip the volume down button in, that is why I let it run out of power to slip the volume down button in...& that is what I am going to do now...let it charge for a short while and power it up with the volume down button (which did not work for several tries...)
Click to expand...
Click to collapse
Just powered it up with volume down & same screen...
What can I do?

jadeye said:
Just powered it up with volume down & same screen...
What can I do?
Click to expand...
Click to collapse
I believed that I can not help you any further with this issue because my knowledge is limited in this situation. I hope that somebody else can give you a good advice.. Good luck..

Hold down volume down and keep held down whilst holding the power button down for at least 10 secs. What happens?

sbdags said:
Hold down volume down and keep held down whilst holding the power button down for at least 10 secs. What happens?
Click to expand...
Click to collapse
I have do this several times (but will try again) and it just powers back up to the same screen...
Did anyone refer you my suggestion of it being in APX mode??
What happens if I put a micro SD Card in the slot??
What is that left most logo on the hard reset screen?
What is that right most logo on the hard reset screen?
I know the center is the android...
HELP!!!
Where are all the experts here??
If an SD Card does function, what do I need to have on it in order to restore the state of my ASUS to functional?
Thanx to all those who are giving my POST some thought...

jadeye said:
I have do this several times (but will try again) and it just powers back up to the same screen...
Did anyone refer you my suggestion of it being in APX mode??
What happens if I put a micro SD Card in the slot??
What is that left most logo on the hard reset screen?
What is that right most logo on the hard reset screen?
I know the center is the android...
HELP!!!
Where are all the experts here??
If an SD Card does function, what do I need to have on it in order to restore the state of my ASUS to functional?
Thanx to all those who are giving my POST some thought...
Click to expand...
Click to collapse
The device will enter in APX mode only with the Volume UP + Power buttons combo and to get out of that mode you need to hold the Power button for at least 10 seconds.
If you can't get to the bootloader menu (the one with the 3 icons) anymore you are out of luck and only Asus can repair your device. APX it's useful only if you have the NvFlash backup.
Inserting a microSD with an original Asus firmware is also useless if you can't access the bootloader menu because you can't boot in recovery mode.

jadeye said:
I have do this several times (but will try again) and it just powers back up to the same screen...
Did anyone refer you my suggestion of it being in APX mode??
What happens if I put a micro SD Card in the slot??
What is that left most logo on the hard reset screen?
What is that right most logo on the hard reset screen?
I know the center is the android...
HELP!!!
Where are all the experts here??
If an SD Card does function, what do I need to have on it in order to restore the state of my ASUS to functional?
Thanx to all those who are giving my POST some thought...
Click to expand...
Click to collapse
Make sure you do EXACTLY what sdbags said - he IS the expert.
With the tablet powered OFF, press and hold BOTH the power button and volume down button together, for at least 10 seconds. It should bring you back to the screen with the 3 icons. RCK, android robot icon, wipe. RCK gets you to recovery mode where you can use TWRP for recovery/flash installs, etc. Middle android is the cold boot option which sometimes fixes problems like you're having. Don't do wipe unless someone like sdbags explicitly tells you.
Hope you can fix this.

jt1998 said:
Make sure you do EXACTLY what sdbags said - he IS the expert.
With the tablet powered OFF, press and hold BOTH the power button and volume down button together, for at least 10 seconds. It should bring you back to the screen with the 3 icons. RCK, android robot icon, wipe. RCK gets you to recovery mode where you can use TWRP for recovery/flash installs, etc. Middle android is the cold boot option which sometimes fixes problems like you're having. Don't do wipe unless someone like sdbags explicitly tells you.
Hope you can fix this.
Click to expand...
Click to collapse
Well guys...thank you all for your help & time...
I tried everything anyone here suggested but unfortunately ended up with the same result: ASUS white logo screen.
The tablet is still under the first year time period...any suggestions as for how to get it fixed (RMA) without paying tones of money?
What should I say happened???
Guess RCK does not work on my device...(?)
Thank you all...

Did you try the middle android icon to see if that helped? You switch to the middle one by pressing volume down, then select it by pressing volume up.

The device also have a reset button (a tiny hole near the micro hdmi port),use a paperclip to press it and hope for the best.
As for the RMA ,Asus could charge you for repairing because you unlocked the bootloader but some users here on XDA also reported that Asus repaired their device for free even if the bootloader was unlocked.

Pretoriano80 said:
The device also have a reset button (a tiny hole near the micro hdmi port),use a paperclip to press it and hope for the best.
As for the RMA ,Asus could charge you for repairing because you unlocked the bootloader but some users here on XDA also reported that Asus repaired their device for free even if the bootloader was unlocked.
Click to expand...
Click to collapse
Sorry guys...NOTHING WORKS!!! :crying:
:angel: Thank you all for your time & assistance...

jadeye said:
Sorry guys...NOTHING WORKS!!! :crying:
:angel: Thank you all for your time & assistance...
Click to expand...
Click to collapse
im having same issue. and for me its worse because my volume rocker is broken

crappy devices by asus - NO SUPPoRT!!!
qman66 said:
im having same issue. and for me its worse because my volume rocker is broken
Click to expand...
Click to collapse
Sorry to hear...I could never get it fixed and asus support does NOT EXIST!!!
I am never buying such crappy devices by asus ever again!!!
I did write the like 5 times, they do have service labs here but these service labs know much less then xda-devs...:laugh:

Pretoriano80 said:
The device will enter in APX mode only with the Volume UP + Power buttons combo and to get out of that mode you need to hold the Power button for at least 10 seconds.
If you can't get to the bootloader menu (the one with the 3 icons) anymore you are out of luck and only Asus can repair your device. APX it's useful only if you have the NvFlash backup.
Inserting a microSD with an original Asus firmware is also useless if you can't access the bootloader menu because you can't boot in recovery mode.
Click to expand...
Click to collapse
I have only APX mode available and I have the NvFlash backup.. Is there any way to bring him to life? I can't enter bootloader menu or recovery.

Prizrak_M said:
I have only APX mode available and I have the NvFlash backup.. Is there any way to bring him to life? I can't enter bootloader menu or recovery.
Click to expand...
Click to collapse
You can try this treat, xda-developers Asus Transformer TF700 Transformer TF700 Q&A, Help & Troubleshooting i screwed up by Motawa88
https://forum.xda-developers.com/showthread.php?t=2742274
Best regards
Scenic-3

Scenic-3 said:
You can try this treat, xda-developers Asus Transformer TF700 Transformer TF700 Q&A, Help & Troubleshooting i screwed up by Motawa88
https://forum.xda-developers.com/showthread.php?t=2742274
Best regards
Scenic-3
Click to expand...
Click to collapse
I'm a little confused, but if I can't get access to fastboot, is it all?

Related

[Q] My tablet wont boot, only a black screen thats blank.

I cannot seem to get my gtab to boot anymore. I was in the middle of flashing it a week ago and I hit the power button in the middle of the process, and it shut off. I have been unable to boot it beyond a black screen since then.
I tried to put cwmod on the microsd card and hold power + volume up while booting but nothing happens.
Does anyone have any ideas on how to fix it?
Yeah - I bricked mine as well trying to get rid of the birds. Will post link to my fix shortly.
ensign.fodder said:
Yeah - I bricked mine as well trying to get rid of the birds. Will post link to my fix shortly.
Click to expand...
Click to collapse
Try this --> http://forum.xda-developers.com/showthread.php?t=861950
unhappyrobot said:
I cannot seem to get my gtab to boot anymore. I was in the middle of flashing it a week ago and I hit the power button in the middle of the process, and it shut off. I have been unable to boot it beyond a black screen since then.
I tried to put cwmod on the microsd card and hold power + volume up while booting but nothing happens.
Does anyone have any ideas on how to fix it?
Click to expand...
Click to collapse
Same thing with me, nothing but a black screen, the method posted on the link below really worked for me give it a try.
ensign.fodder said:
Try this --> http://forum.xda-developers.com/showthread.php?t=861950
Click to expand...
Click to collapse
Awesome, thanks guys nvflash did the trick!
help!
I had a very similar issue but I don't see how nvflash will help. My tablet refuses to load at all after a failed rom attempt. I don't get the load screen and I definitely can't do the power + volume button reset.
Any assistance would be greatly appreciated!
theclosh said:
I had a very similar issue but I don't see how nvflash will help. My tablet refuses to load at all after a failed rom attempt. I don't get the load screen and I definitely can't do the power + volume button reset.
Any assistance would be greatly appreciated!
Click to expand...
Click to collapse
Note that nvFlash is power - volume, not power + volume that's used to get into recovery mode. while using nvflash, you need to have tablet to be connected to the pc in order to run nvflash. when power - volume is pressed, screen appears to be turned off on the tablet, until you run nvflash.bat on pc to push the stock rom. Hope that helps..
The black screen after the "birds logo" or even when you power on and don't get the logo is when the tablet is stuck in APX mode. It is hard to tell the difference between tablet off and tablet on in apx mode.
The best thing to do is plug in USB to the PC and see if the tablet shows up as a device (check device manager on Windows). If there is nothing popping up in Dev. Manager then try pressing the power button again to turn it on. Even though the screen still looks off, the device should come up and you can access it with nvflash.
As others have said, using nvflash to get back to stock, or even just flashing CWM recovery will sometimes work.

[Q] HELP>>>>>>>Bricked my TF300T

Hi All..
My TF300 is unlocked. I installed the new JB and then I was trying to install CWM. I used fastboot to push it to the device. When I rebooted, holding down the volume button, It came up to the menu with RCK, USB, etc. I selected wipe data by accident. It sat there for a while saying it was going to wipe and go into the boot loader. After a while I shut it off thinking it was hung. Now when I power on the device I get only the ASUS startup screen. Volume up or down don't affect the mode. It just says "The Device is Unlocked" at the top, and the static ASUS logo in the middle. When I plug in the USB to my Windows 7 computer I get nothing in the device listing. I can't even fully turn the device off. Holding power for a few seconds, it goes off, and then it comes right back on by itself.
I think I'm totally bricked, right? It won't even go into APX mode it appears.
thanks ...
arch.fadi said:
Hi All..
My TF300 is unlocked. I installed the new JB and then I was trying to install CWM. I used fastboot to push it to the device. When I rebooted, holding down the volume button, It came up to the menu with RCK, USB, etc. I selected wipe data by accident. It sat there for a while saying it was going to wipe and go into the boot loader. After a while I shut it off thinking it was hung. Now when I power on the device I get only the ASUS startup screen. Volume up or down don't affect the mode. It just says "The Device is Unlocked" at the top, and the static ASUS logo in the middle. When I plug in the USB to my Windows 7 computer I get nothing in the device listing. I can't even fully turn the device off. Holding power for a few seconds, it goes off, and then it comes right back on by itself.
I think I'm totally bricked, right? It won't even go into APX mode it appears.
thanks ...
Click to expand...
Click to collapse
When you hold down the power button to turn it off, as soon as the screen goes off, let go of the power button and hold the VOL up button. Wait a second or so and then let go of the VOL button. The tablet should go into APX mode. It can be quite hard to time it right, but the tablets screen should stay blank, without rebooting.
thanks for ur care
i forget to update the post ...sorry
.....i do that and my pc show apx driver but fastboot did not work ....
how can i use fastboot again to install bolb again ?????????
thanks in advance
chappie1970 said:
When you hold down the power button to turn it off, as soon as the screen goes off, let go of the power button and hold the VOL up button. Wait a second or so and then let go of the VOL button. The tablet should go into APX mode. It can be quite hard to time it right, but the tablets screen should stay blank, without rebooting.
Click to expand...
Click to collapse
thanks for ur care
i forget to update the post ...sorry
.....i do that and my pc show apx driver but fastboot did not work ....
how can i use fastboot again to install bolb again ?????????
thanks in advance
ME Too and hundreds of Others
arch.fadi said:
thanks for ur care
i forget to update the post ...sorry
.....i do that and my pc show apx driver but fastboot did not work ....
how can i use fastboot again to install bolb again ?????????
thanks in advance
Click to expand...
Click to collapse
I've been searching the web for two weeks - nobody has a solution !
I've tried everthing.
Asus has a way to reset the OS as several owners have sent their unlocked "Bricked" tablets to their service center.
Last repair I read online stated that Asus returned their TF300T with the latest version of JB installed.
Asus would be Wise to post a solution - Imagine the goodwill that would generate.
Many thanks...
Q:did asus change mother board?
Or it kind of software fixed
I read about SKB..... What sbk?

Prerequisite troubleshooting new tablet

Hi guys, new on the forums.
I just wanted to introduce myself and say hello
Also, I just bought a TF700 for a killer price and he told me that someone (either him or someone else) tried to root the tablet and messed up. I've been told by the guy I've bought it from that it just stays at the Asus bootup logo.
Based on my reading from around the xda-dev board, the first thing I should check is see if Fastboot is installed/enabled. If so I should be in good shape and be able to restore the tablet, correct?
Overall I'm jumping into working with this tablet not knowing its condition so I'd like to know what my procedure should be to a) determine the problem and b) fix it.
Thanks guys!
-O
97prelude said:
Hi guys, new on the forums.
I just wanted to introduce myself and say hello
Also, I just bought a TF700 for a killer price and he told me that someone (either him or someone else) tried to root the tablet and messed up. I've been told by the guy I've bought it from that it just stays at the Asus bootup logo.
Based on my reading from around the xda-dev board, the first thing I should check is see if Fastboot is installed/enabled. If so I should be in good shape and be able to restore the tablet, correct?
Overall I'm jumping into working with this tablet not knowing its condition so I'd like to know what my procedure should be to a) determine the problem and b) fix it.
Thanks guys!
-O
Click to expand...
Click to collapse
OK, turn off your device, hold volume down and power button, this should boot you into recovery, what do you see??
buhohitr said:
OK, turn off your device, hold volume down and power button, this should boot you into recovery, what do you see??
Click to expand...
Click to collapse
I can't boot into recovery. All I see is "boot loader unlocked". I tried holding Power + Vol Down but nothing happens
97prelude said:
I can't boot into recovery. All I see is "boot loader unlocked". I tried holding Power + Vol Down but nothing happens
Click to expand...
Click to collapse
Not good...So with the device is OFF. hold volume down button first, then the power button next, you only see "boot loader unlocked" ? try to hit the volume up button twice and wait a bit, what do you see?
buhohitr said:
Not good...So with the device is OFF. hold volume down button first, then the power button next, you only see "boot loader unlocked" ? try to hit the volume up button twice and wait a bit, what do you see?
Click to expand...
Click to collapse
I followed the procedure per your instrux. Still same result of "This device is unlocked" message in upper left corner. Pushed Vol up 2x, nothing. The device resets every 2 minutes or so.
That being said, I am able to boot into APX mode, however the drivers I found don't seem to be compatible with the device.
I think an issue may be that because of the fact that I'm stuck in this infinite boot loop the device never really turns off and therefore I can't get it into recovery. I think what I'm going to do is let it drain the battery and then charge it back up and try to get it into recovery mode off of a fresh power up.
97prelude said:
I think an issue may be that because of the fact that I'm stuck in this infinite boot loop the device never really turns off and therefore I can't get it into recovery. I think what I'm going to do is let it drain the battery and then charge it back up and try to get it into recovery mode off of a fresh power up.
Click to expand...
Click to collapse
When you hold volume up and power button during boot up what did you see?
buhohitr said:
When you hold volume up and power button during boot up what did you see?
Click to expand...
Click to collapse
Blank screen, no logo, no text, nothing
97prelude said:
Blank screen, no logo, no text, nothing
Click to expand...
Click to collapse
How did you get into APX mode?
nismmin series
buhohitr said:
How did you get into APX mode?
Click to expand...
Click to collapse
Connected it to the computer, held Vol UP and power.... then i heard the conenction of usb device sound on the computer. Didn't install properly cause I don't have the drivers but in my device manager I see in other devices a device labled APX Device
Sounds like it is hard bricked to me - no fast boot and no recovery. Only known way to fix is either presaved nvflash blob files (which I doubt you have from the info above) or send it back to Asus to replace motherboard.
sbdags said:
Sounds like it is hard bricked to me - no fast boot and no recovery. Only known way to fix is either presaved nvflash blob files (which I doubt you have from the info above) or send it back to Asus to replace motherboard.
Click to expand...
Click to collapse
yea i am sending it out to Asus today
97prelude said:
yea i am sending it out to Asus today
Click to expand...
Click to collapse
How much you paid for it? You mentioned "very cheap".

[Q] Need help bad

My tf300t will go to the asus boot screen and after a few mins it starts to flash on and off. it is unlocked and i had custom rom then i downloaded the 4.2.1 from the asus webpage then flashed it but was not happy with the way it ran so tried to go back to custom rom and as soon as i hit the RCK it started it. I no longer can get in to bootloader menu and only shows up on the computer as ASUS TRANSFORMER PRIME APX
jdehle said:
My tf300t will go to the asus boot screen and after a few mins it starts to flash on and off. it is unlocked and i had custom rom then i downloaded the 4.2.1 from the asus webpage then flashed it but was not happy with the way it ran so tried to go back to custom rom and as soon as i hit the RCK it started it. I no longer can get in to bootloader menu and only shows up on the computer as ASUS TRANSFORMER PRIME APX
Click to expand...
Click to collapse
Try this thread and see if it helps. It doesn't hurt to contact members in there for further help. Good luck
I have tryed everything i am lost on what to do next. fastboot did not work
jdehle said:
I have tryed everything i am lost on what to do next. fastboot did not work
Click to expand...
Click to collapse
If you mean powering on and off (bootloop) then hold volume down and if lucky after two or three times of powering on you may get the bootloader menu.
If you mean the screen just flashes then try the reset while holding volume down.
reset: small hole about 25mm or 1inch below the sdcard slot. Use a small paperclip. Press in gently and it will stop. Press slightly harder and you will feel a spring collapse, release.
Good Luck!
If the first method fails you can try the reset even in a bootloop.
and a reset while holding volume down can put you into the bootloader.
tobdaryl said:
If you mean powering on and off (bootloop) then hold volume down and if lucky after two or three times of powering on you may get the bootloader menu.
If you mean the screen just flashes then try the reset while holding volume down.
reset: small hole about 25mm or 1inch below the sdcard slot. Use a small paperclip. Press in gently and it will stop. Press slightly harder and you will feel a spring collapse, release.
Good Luck!
If the first method fails you can try the reset even in a bootloop.
and a reset while holding volume down can put you into the bootloader.
Click to expand...
Click to collapse
I tried everything you told me with no luck I am slowly losing hope that I will never get it up and running again. If you can think of anything I can try next pls let me know. and think you all for trying to help a newbee
jdehle said:
I tried everything you told me with no luck I am slowly losing hope that I will never get it up and running again. If you can think of anything I can try next pls let me know. and think you all for trying to help a newbee
Click to expand...
Click to collapse
I'm sorry I have no more because of the situation of your tablet.
Maybe someone else will find this and help.
Can you get to fastboot? I.e can you power on with power + dwn and get it to stabilize (not reboot) at the fastboot screen?
If you can get there, then maybe you can reflash your recovery (make sure you use the right one), and then from there, either install a new ROM or restore from a backup?
no luck with the fastboot at all I think there is no hope for this tablet I have tryed everything I can think of. :crying:
Only recourse I can find...
jdehle said:
no luck with the fastboot at all I think there is no hope for this tablet I have tryed everything I can think of. :crying:
Click to expand...
Click to collapse
without resorting to sending the tablet to Asus, is replacing the motherboard. I found one on ebay for around $100. Cheaper than sending it to Asus...
That would be nice if asus would make a software that would work on the new update something like Nflash I hate to think everyone that bricked the tf300t needs to buy a new motherboard to fix it. I know there is a work around out there that can do it but trying to find it is another story lol. But im giving up for now and hopeing someone comes up with something

Indefinite Booting Stuck on Asus Logo

Hello!
After having ran Titanium Backup, I noticed a strange behaviour after booting so I went into Recovery Mode and tried to boot the recovery kernel (RCK option). Afterwards, the device's screen was frozen so I held the power button to restart the device. I tried to enter Recovery once more and chose the Wipe option. Seeing that the device's screen was still frozen, I held the power button once more and since then the device is stuck on the Asus logo.
Holding Power and Volume Down just reboots the device. Holding the Reset button (the little hole underneath the SD card slot) and Volume Up gets me in APX mode. Holding the normal power button reboots and gets be back on the Asus logo.
I have read similar threads of users having seemingly the same problem as me.
I would like to ask if there are any updates and if any solutions were found? The petition for having nvflash for Asus TF300T seemed to have been successful: androidroot.mobi/pages/guides/tegra3-guide-nvflash-jellybean/.
How should I proceed in repairing my tablet? Maybe the nvflash solution should work now but I lack the blob files. Anyone has them?
Thanks!
Giunriad said:
Hello!
After having ran Titanium Backup, I noticed a strange behaviour after booting so I went into Recovery Mode and tried to boot the recovery kernel (RCK option). Afterwards, the device's screen was frozen so I held the power button to restart the device. I tried to enter Recovery once more and chose the Wipe option. Seeing that the device's screen was still frozen, I held the power button once more and since then the device is stuck on the Asus logo.
Holding Power and Volume Down just reboots the device. Holding the Reset button (the little hole underneath the SD card slot) and Volume Up gets me in APX mode. Holding the normal power button reboots and gets be back on the Asus logo.
I have read similar threads of users having seemingly the same problem as me.
I would like to ask if there are any updates and if any solutions were found? The petition for having nvflash for Asus TF300T seemed to have been successful: androidroot.mobi/pages/guides/tegra3-guide-nvflash-jellybean/.
How should I proceed in repairing my tablet? Maybe the nvflash solution should work now but I lack the blob files. Anyone has them?
Thanks!
Click to expand...
Click to collapse
No access to fastboot or adb and no nvflash blobs, this is a hard brick ....
Sorry for the bad news. ....
Thx Josh
Can I use someone else's blob files to unbrick it with nvflash?
Giunriad said:
Can I use someone else's blob files to unbrick it with nvflash?
Click to expand...
Click to collapse
Nope. You need the ones specific to your device.
It's a bit like insurance. You need to take it out before you crash your car.
Same problem.....
Helló! Could you solved the problem? I have exactly the same problem! Please let me know if you have any advice! Thx
Giunriad said:
Hello!
After having ran Titanium Backup, I noticed a strange behaviour after booting so I went into Recovery Mode and tried to boot the recovery kernel (RCK option). Afterwards, the device's screen was frozen so I held the power button to restart the device. I tried to enter Recovery once more and chose the Wipe option. Seeing that the device's screen was still frozen, I held the power button once more and since then the device is stuck on the Asus logo.
Holding Power and Volume Down just reboots the device. Holding the Reset button (the little hole underneath the SD card slot) and Volume Up gets me in APX mode. Holding the normal power button reboots and gets be back on the Asus logo.
I have read similar threads of users having seemingly the same problem as me.
I would like to ask if there are any updates and if any solutions were found? The petition for having nvflash for Asus TF300T seemed to have been successful: androidroot.mobi/pages/guides/tegra3-guide-nvflash-jellybean/.
How should I proceed in repairing my tablet? Maybe the nvflash solution should work now but I lack the blob files. Anyone has them?
Thanks!
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Unfortunately, I haven't been able to solve the problem yet. I am contacting Asus support and they suggested that I send my device to the RMA, repair center.

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