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There will be many QUESTIONS ....
Does anyone know how to use APX mode of Nexus 7?
In the APX mode, the fastboot and adb tool can't use, see the attached picture.
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Click to collapse
For Nvidia Tegra3, how to use its APX mode? Is it different with TF300T's Tegra3?
Does Nexus 7 have nvflash tool?
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Click to collapse
BTW, does anyone know how to get the SBK (security boot key)?
Does anyone know how to use wheelie???
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Click to collapse
I'm sorry but what is APX mode?
Verstuurd van mijn Nexus 7 met Tapatalk
Robin2 said:
I'm sorry but what is APX mode?
Verstuurd van mijn Nexus 7 met Tapatalk
Click to expand...
Click to collapse
When you boot Nexus 7, press the power+volume up, you will access to APX mode.
And the Nexus 7 will stay in Black Screen.
padest.com said:
Do anyone know how to use APX mode of Nexus 7?
In the APX mode, the fastboot and adb tool can't use, see the attached pictures.
For Nvidia Tegra3, how to use its APX mode? Was it different with TF300T's Tegra3?
Does Nexus 7 has nvflash tool?
Click to expand...
Click to collapse
nvflash presumably should just work, try it? I'd assume this is a protocol that's not changing.
That said, I'd personally rather use fastboot to do stuff like flash recovery, etc. nvflash is a pain in the ass IMO.
Yeah, but nvflash is supposed to be able to do something fastboot can't: recovery / unbrick from a shredded bootloader.
Check out this thread: http://forum.xda-developers.com/showthread.php?t=1879228
We're already discussing it and looking into it.
HellcatDroid said:
Yeah, but nvflash is supposed to be able to do something fastboot can't: recovery / unbrick from a shredded bootloader.
Check out this thread: http://forum.xda-developers.com/showthread.php?t=1879228
We're already discussing it and looking into it.
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Click to collapse
yeah!
Especially, when the N7 access to deep brick, can't use fastboot tool, can't use adb tool!
Do you know something about SBK (Security boot key)?
khaytsus said:
nvflash presumably should just work, try it? I'd assume this is a protocol that's not changing.
That said, I'd personally rather use fastboot to do stuff like flash recovery, etc. nvflash is a pain in the ass IMO.
Click to expand...
Click to collapse
sure!
fastboot and adb are easily to use.
but, i wonder how can i do once the Nexus 7 access to deeply brick.
Bump...
Seems I also deep-bricked my Nexus 7... Any update on restoring it via APX / NVFlash?
If only my Samsung could abuse APX mode. Only thing a hard bricked ace gets is ARM11 dump mode (yay.)
Sent from my Nexus 7 using xda app-developers app
:cyclops:
bigooze said:
Bump...
Seems I also deep-bricked my Nexus 7... Any update on restoring it via APX / NVFlash?
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Click to collapse
when you long press the power key and volume down, can you access to the bootloader?
Hey guys,
I found SBK calculator goo.gl/j9Iic (input your CSSN number founded on nexus box).
I had almost same prolbem. I was on bootloader 3.14 and then i flashed bootloader 4.11.. after that i had google logo appearing and disappearing continiously. I managed to enter APX mode but when i'm trying to get access through nvflash utility it says
Unknown device found.
That's it... I can't do nothing more. I've tried both - windows and linux version of nvflash and both returns same message.
When I run 'lsusb' command from linus i see my nexus 7 as 0955:7330 Nvidia Corp. device.
Plz help anybody. :crying:
TXrTim said:
Hey guys,
I found SBK calculator goo.gl/j9Iic (input your CSSN number founded on nexus box).
I had almost same prolbem. I was on bootloader 3.14 and then i flashed bootloader 4.11.. after that i had google logo appearing and disappearing continiously. I managed to enter APX mode but when i'm trying to get access through nvflash utility it says
Unknown device found.
That's it... I can't do nothing more. I've tried both - windows and linux version of nvflash and both returns same message.
When I run 'lsusb' command from linus i see my nexus 7 as 0955:7330 Nvidia Corp. device.
Plz help anybody. :crying:
Click to expand...
Click to collapse
If you have the Google logo appearing you can Still access the Bootloader..just flash a Stock Image and you should be good to go.
manasgirdhar said:
If you have the Google logo appearing you can Still access the Bootloader..just flash a Stock Image and you should be good to go.
Click to expand...
Click to collapse
How could I flash anything if can't get access to fastboot?
TXrTim said:
How could I flash anything if can't get access to fastboot?
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Click to collapse
If you see the Google logo I think you will have access to the boot loader.
manasgirdhar said:
If you see the Google logo I think you will have access to the boot loader.
Click to expand...
Click to collapse
Google logo appears for like 7-8 sec and then reboot again and again. Volume down + power doesn't work so i can't get into bootloader \ fastboot mode..
[edit]
I could only enter APX mode via press&hold volume+ and power button for current mode.
TXrTim said:
Google logo appears for like 7-8 sec and then reboot again and again. Volume down + power doesn't work so i can't get into bootloader \ fastboot mode..
[edit]
I could only enter APX mode via press&hold volume+ and power button for current mode.
Click to expand...
Click to collapse
Had a similar case. I might say something stupid, but I seem to recall that holding both "Volume +", "Volume -", and "Power" did the trick and brought the bootloader menu back.
nathrinder said:
Had a similar case. I might say something stupid, but I seem to recall that holding both "Volume +", "Volume -", and "Power" did the trick and brought the bootloader menu back.
Click to expand...
Click to collapse
Unfortunately this isn't help in my case.
TXrTim said:
Unfortunately this isn't help in my case.
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Click to collapse
Hello, have you dealed with it?
I have the same problem
Cant access fastboot mode, nothing works only APX mode
bociaan said:
Hello, have you dealed with it?
I have the same problem
Cant access fastboot mode, nothing works only APX mode
Click to expand...
Click to collapse
Unfortunately no. But though my warranty was active ppl at asus service replaced motherboard.
My phone was stuck when install apps, so I restarted it by holding power key. Then is hard brick... I can't access bootloader and I tried http://forum.xda-developers.com/nexus-6/general/fix-fix-qhusbbulk-cm12-t3059518
After blank-flash.bat, it shows greet-device: error reading packet.
What can I do? Help, thanks:crying:
fwkimi said:
My phone was stuck when install apps, so I restarted it by holding power key. Then is hard brick... I can't access fastboot and I tried http://forum.xda-developers.com/nexus-6/general/fix-fix-qhusbbulk-cm12-t3059518
After blank-flash.bat, it shows greet-device: error reading packet.
What can I do? Help, thanks:crying:
Click to expand...
Click to collapse
I doubt that you needed to use that fix. That fix is for the downgraded bootloader brick. I suspect you were only in soft brick. Was it bootlooping?
Hold power and volume down to enter bootloader. Do or did you have TWRP installed?
More information please.
Evolution_Tech said:
I doubt that you needed to use that fix. That fix is for the downgraded bootloader brick. I suspect you were only in soft brick. Was it bootlooping?
Hold power and volume down to enter bootloader. Do or did you have TWRP installed?
More information please.
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Click to collapse
Dear. there is nothing after hold power and volume down, can't reboot, enter bootloader and TWRP... There is nothing on screen even charging... Only black screen. It quite strange
It show new added hardware when the phone connect with PC.
I only root and install xposed. System is 5.1.1, international version.
It showed qhsubs_bulk before I install Qualcomm Drivers. So I think maybe there are similar issue. Thanks
View attachment 3397226
View attachment 3397227
fwkimi said:
Dear. there is nothing after hold power and volume down, can't reboot, enter bootloader and TWRP... There is nothing on screen even charging... Only black screen. It quite strange
It show new added hardware when the phone connect with PC.
I only root and install xposed. System is 5.1.1, international version.
View attachment 3397226
View attachment 3397227
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Click to collapse
Xposed bites another one. Lol
prdog1 said:
Xposed bites another one. Lol
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Click to collapse
oh no:crying: I install it on Nexus4, only reboot more times...
Leave on charger for a while. If battery all way down will not show charging and will not let into bootloader or recovery.
prdog1 said:
Leave on charger for a while. If battery all way down will not show charging and will not let into bootloader or recovery.
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Click to collapse
Ok, have a try.
The phone and charger are not very hot as charging. Will it impact HW issue? I'm lost:crying:
fwkimi said:
Ok, have a try.
The phone and charger are not very hot as charging. Will it impact HW issue? I'm lost:crying:
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No. But if can't boot at all will have to RMA. N9 and N6 will show nothing if battery completely down. Has to have at least 10% (guessing) before will do anything once totally depleted.
prdog1 said:
No. But if can't boot at all will have to RMA. N9 and N6 will show nothing if battery completely down. Has to have at least 10% (guessing) before will do anything once totally depleted.
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Click to collapse
It's hardly to RMA in China:crying: I doubt it's HW issue...
fwkimi said:
It's hardly to RMA in China:crying: I doubt it's HW issue...
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Click to collapse
If unlocked and can get into bootloader there is a chance. If locked and won't boot not much hope.
prdog1 said:
If unlocked and can get into bootloader there is a chance. If locked and won't boot not much hope.
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Click to collapse
I unlocked it, but can't access bootloader... I need amend my title.
fwkimi said:
I unlocked it, but can't access bootloader... I need amend my title.
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Click to collapse
Leave on charger. Sounds like only hope.
prdog1 said:
Leave on charger. Sounds like only hope.
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Click to collapse
:crying: It seems only I hve this problem, is there anyone else? Or it's a HW issue and just happen on that time...
fwkimi said:
My phone was stuck when install apps, so I restarted it by holding power key. Then is hard brick... I can't access bootload and I tried http://forum.xda-developers.com/nexus-6/general/fix-fix-qhusbbulk-cm12-t3059518
After blank-flash.bat, it shows greet-device: error reading packet.
What can I do? Help, thanks:crying:
Click to expand...
Click to collapse
Flash-all doesn`t on Windows, you have to flash the img`s seperately in fastboot. Just press volume up and down +power to get in fastboot mode.
gee2012 said:
Flash-all doesn`t on Windows, you have to flash the img`s seperately in fastboot. Just press volume up and down +power to get in fastboot mode.
Click to expand...
Click to collapse
FWIW: it doesn't work on Ubuntu either.
cam30era said:
FWIW: it doesn't work on Ubuntu either.
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Click to collapse
Oke, it works on Linux according to users
gee2012 said:
Oke, it works on Linux according to users
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Click to collapse
Hmm. Must be me. Thanks. Anyway, I prefer to do it manually. Just like the transmission in my car.
gee2012 said:
Flash-all doesn`t on Windows, you have to flash the img`s seperately in fastboot. Just press volume up and down +power to get in fastboot mode.
Click to expand...
Click to collapse
Sorry, I can't access bootloader. Nothing shows when power+volumn+ or power +volumn-. I think it maybe bricked
hi,
I seem to have the same problem as OP, I have no access to fastboot, either by console or button combination.
I also tried the solution provided by opssemnik but when I try to use blank-flash I get the error "sdl-transfer-image:send-image:sdl-open-multi:target error" when flashing singleimage.bin.
I have Lollipop 5.1.1. Any ideas? My phone seems a goner now...
none
DO you have SDK manager installed on your computer and your phone's manufacturer Drivers? If not install SDK Manager here.
http://developer.android.com/sdk/index.html#top Scroll down to the bottom of the page and select SDK tools only, you will see the link for windows.
After you've installed this and the drivers from the manufacturer go into SDK you just installed and install "Google USB Driver".
From there open a command prompt, plug your phone into the computer and type "adb reboot bootloader" without the quotation marks and that will get you into bootloader. you can also type "adb reboot recovery" without the quotes.
ANother way is to go to Titanium backup, hit menu, scroll down to reboot to recovery. One of those should work.
Hello people.
So i got a custom recovery (TeamWin project). I disabled OEM Unlock on purpose, because i thought it wouldn't show the red line up in the bootscreen.
After trying to reboot, it wouldn't reboot, and i can't go into Recovery mode. I can't install any custom firmware too, because i've got the OEM Unlock set to "off"
Can someone please help, i can't find a topic similiar to my case, where i've bricked my phone and have no idea what to do.
Thanks to all those who are tying me to help <3.
Viesuliss said:
Hello people.
So i got a custom recovery (TeamWin project). I disabled OEM Unlock on purpose, because i thought it wouldn't show the red line up in the bootscreen.
After trying to reboot, it wouldn't reboot, and i can't go into Recovery mode. I can't install any custom firmware too, because i've got the OEM Unlock set to "off"
Can someone please help, i can't find a topic similiar to my case, where i've bricked my phone and have no idea what to do.
Thanks to all those who are tying me to help <3.
Click to expand...
Click to collapse
As long as you can get it in the download mode you can use fastboot with a PC.
mr.natural said:
As long as you can get it in the download mode you can use fastboot with a PC.
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Click to collapse
It doesn't recognize my device. I have tried every single tutorial found on google and still can't seem to unlock my bootloader.
Can't flash recovery nor the official stock firmware.
Viesuliss said:
It doesn't recognize my device. I have tried every single tutorial found on google and still can't seem to unlock my bootloader.
Can't flash recovery nor the official stock firmware.
Click to expand...
Click to collapse
If you are on Windows you have to install the right (usb)driver.
mr.natural said:
If you are on Windows you have to install the right (usb)driver.
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Click to collapse
No luck with that. I installed. Restarted my computer and device.
Went in to download mode and nothing shows up.
Viesuliss said:
No luck with that. I installed. Restarted my computer and device.
Went in to download mode and nothing shows up.
Click to expand...
Click to collapse
Look and ask on the forum/thread of your device
My Red Magic 3 stuck in fastboot mode. I can enter the recovery mode. I tried to wipe all the data, and after that i reboot the phone, still stuck in fastboot mode. Also, because of the wipe, I think it disabled USB Debugging.
Can someone help me plz? The only way I know is take out the battery for while. But im not sure how to do that. Also, I can maybe wait for the battery run out, but it may take a long time.
sorry for my bad grammar
fafa123321 said:
My Red Magic 3 stuck in fastboot mode. I can enter the recovery mode. I tried to wipe all the data, and after that i reboot the phone, still stuck in fastboot mode. Also, because of the wipe, I think it disabled USB Debugging.
Can someone help me plz? The only way I know is take out the battery for while. But im not sure how to do that. Also, I can maybe wait for the battery run out, but it may take a long time.
sorry for my bad grammar
Click to expand...
Click to collapse
use unbrick tool put your phone in edl mode and flash it
walkwitmeinhel said:
use unbrick tool put your phone in edl mode and flash it
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Click to collapse
What is EDL mode? im new to this
fafa123321 said:
What is EDL mode? im new to this
Click to expand...
Click to collapse
Just search for red magic 3 unbrick tool on Google it'll give you a link to download a file, there will also be a word file to assist you
reuben_46 said:
Just search for red magic 3 unbrick tool on Google it'll give you a link to download a file, there will also be a word file to assist you
Click to expand...
Click to collapse
Thank you I will try that!
fafa123321 said:
Thank you I will try that!
Click to expand...
Click to collapse
Did it work?
reuben_46 said:
Did it work?
Click to expand...
Click to collapse
New problem occur. I booted my phone, and i cant turn on wifi. I viewed some post and noticed that i have to reflash the boot.img. I tried it but it doesnt work.
reuben_46 said:
Did it work?
Click to expand...
Click to collapse
the unbrick tool doesnt work for me. I tried flash everything i can in fastboot, and it booted up
Edit: I think the unbrick tool doesnt work is the cable or the port's problem..
Well i dont know why but when i tried to install the chinese rom in recovery, it stuck at 25% and told me that the install failed
does anyone have the boot.img for ENCommon_V1.09? I think i might need that
I've been at this for three days and can't find a solution. I can get in to recovery but when I hit reboot to bootloader it gets stuck in download mode. I can get back out.And the cycle repeats.... Have also done a reset. Any solutions for this besides sending it in for service? Thanks
Have you analyzed the logs available through recovery mode?
ze7zez said:
Have you analyzed the logs available through recovery mode?
Click to expand...
Click to collapse
Not sure I know how to do that.Right now I'm support chat with Samsung. Will get back to this board soon. Thank You
piazzii said:
Not sure I know how to do that.Right now I'm support chat with Samsung. Will get back to this board soon. Thank You
Click to expand...
Click to collapse
Tried looking through the logs.Have no idea what to look for..Best I see is
Reboot Recovery Cause is UNKNOWN
Failed to load bitmap installing_text for locale en-US (error -1)
piazzii said:
Tried looking through the logs.Have no idea what to look for..Best I see is
Reboot Recovery Cause is UNKNOWN
Failed to load bitmap installing_text for locale en-US (error -1)
Click to expand...
Click to collapse
Before I brick this thing, is it possible to install TWRP through the sd card,Will it work?
piazzii said:
Before I brick this thing, is it possible to install TWRP through the sd card,Will it work?
Click to expand...
Click to collapse
Don't do anything hastily. Your phone should be fully operational before you install TWRP.
piazzii said:
I've been at this for three days and can't find a solution. I can get in to recovery but when I hit reboot to bootloader it gets stuck in download mode. I can get back out.And the cycle repeats.... Have also done a reset. Any solutions for this besides sending it in for service? Thanks
Click to expand...
Click to collapse
Huh??? Reboot to bootloader is SUPPOSED to take to download mode. Where are you trying to get?
ze7zez said:
Don't do anything hastily. Your phone should be fully operational before you install TWRP.
Click to expand...
Click to collapse
Thank you...Understood
lewmur said:
Huh??? Reboot to bootloader is SUPPOSED to take to download mode. Where are you trying to get?
Click to expand...
Click to collapse
It does take me there..It freezes at download mode!!!!
So you can’t boot to system? Or you can’t use download mode?
Arealhooman said:
So you can’t boot to system? Or you can’t use download mode?
Click to expand...
Click to collapse
The system works fine. Just can't use download mode..Not allowing to connect with adb fastboot.
piazzii said:
It does take me there..It freezes at download mode!!!!
Click to expand...
Click to collapse
You need to explain what you mean by that and what things you did before this occured. Have you tried getting to download manually? By that I mean turning the tablet off and then holding vol up and down while plugging in the USB cable to the PC. Also, what happens when you try to boot to system?
piazzii said:
The system works fine. Just can't use download mode..Not allowing to connect with adb fastboot.
Click to expand...
Click to collapse
Ah, so your problem is only that you can't use fastboot. Have you installed TWRP? This model doesn't support fastboot by itself. You have to first install TWRP to use fastboot.
lewmur said:
Ah, so your problem is only that you can't use fastboot. Have you installed TWRP? This model doesn't support fastboot by itself. You have to first install TWRP to use fastboot.
Click to expand...
Click to collapse
11
piazzii said:
11
Click to expand...
Click to collapse
You need to read this thread to install TWRP. You do it with Odin and not fastboot. Odin is what Samsung uses INSTEAD of fastboot.
I cannot install TWRP,..
1.I Shut down
2.Press power and Vol up button
3.Gets in Recovery
4. I scroll to Reboot to bootloader
5. Goes into download mode. Freezes
6.Press power and Vol down buttons
7.Goes back to home screen
8. Rinse and repeat
piazzii said:
I cannot install TWRP,..
1.I Shut down
2.Press power and Vol up button
3.Gets in Recovery
4. I scroll to Reboot to bootloader
5. Goes into download mode. Freezes
6.Press power and Vol down buttons
7.Goes back to home screen
8. Rinse and repeat
Click to expand...
Click to collapse
Do you have Odin running? Do you get the "added message" in Odin? That is the only way to tell if it is connected. You say it "freezes" but that is normal. So long as you get the added notice in Odin, you are ready to flash. If you don't get the "added" message, then you have to enter the download mode manually and NOT from the recovery menu. Also, have you unlocked the bootloader? That has to be the very first step. Nothing will work till you do that.
piazzii said:
I've been at this for three days and can't find a solution. I can get in to recovery but when I hit reboot to bootloader it gets stuck in download mode. I can get back out.And the cycle repeats.... Have also done a reset. Any solutions for this besides sending it in for service? Thanks
Click to expand...
Click to collapse
I think I know what your problem is. You've had other tablets and have always used fastboot for rooting, unlocking and flashing. FORGET EVERYTHING YOU KNOW. Samsung doesn't work like other tablets. The ONLY time you use fastboot with this device is AFTER you have unlocked it, installed TWRP, rooted and want to install a GSI ROM. You DO NOT use fastboot to unlock the bootloader, root the tablet or flash TWRP, stock ROMs or custom ROMs. You can find instruction for unlocking the bootloader here. It is for the A7 but the A8 unlocks the same way. Then use the other link I posted for installing TWRP.
ONG he was using fastboot.
lewmur said:
I think I know what your problem is.
Spoiler: hidden
You've had other tablets and have always used fastboot for rooting, unlocking and flashing. FORGET EVERYTHING YOU KNOW. Samsung doesn't work like other tablets. The ONLY time you use fastboot with this device is AFTER you have unlocked it, installed TWRP, rooted and want to install a GSI ROM. You DO NOT use fastboot to unlock the bootloader, root the tablet or flash TWRP, stock ROMs or custom ROMs. You can find instruction for unlocking the bootloader here. It is for the A7 but the A8 unlocks the same way. Then use the other link I posted for installing TWRP.
Click to expand...
Click to collapse
My understanding is different. The problem is that the download mode can't be started because there is a hangup. So how can you use Odin, which requires a working phone in download mode?