Related
Alright guys so I'm about to sacrifice root for this and just get the ota update and root again.....I've tried reinstalling drivers for Acer and apx mode didn't work tried different downloads for tools didn't work tried a whole new PC all together didn't work.. I've also tried entering apx mode manually and automatically I'm running flex reapers ics rom and whenever the tablet is supposed to go into download mode it hangs and never goes I've tried waiting even after an hour it just a black screen ive tried doing a wipe and reinstalling rom twice any thoughts.....i have no idea thanks
Im trying to get ics bootloader by the way ;-)
The black screen IS APX mode... You shouldn't get anything until you actually start to flash the bootloader using nvflash or the tool created to flash the bootloader - sorry, its about 3am here, I'm at work and can't remember who created the flash tool.....
ultramag69 said:
The black screen IS APX mode... You shouldn't get anything until you actually start to flash the bootloader using nvflash or the tool created to flash the bootloader - sorry, its about 3am here, I'm at work and can't remember who created the flash tool.....
Click to expand...
Click to collapse
haa thanks for replying so late haha i was trying to flash the bootloader but it would never go into download mode????i dont now why tried everything i could possibly do!!! just recwntly tried rolling back an flashing a new ics rom didnt work....
gears177 said:
haa thanks for replying so late haha i was trying to flash the bootloader but it would never go into download mode????i dont now why tried everything i could possibly do!!! just recwntly tried rolling back an flashing a new ics rom didnt work....
Click to expand...
Click to collapse
Hi,
I was fighting the same battle just a other day and got over it with the manual flashing guide by Civato & Co. Found at http://forum.xda-developers.com/showthread.php?t=1622425 (almost at the end of the forst post)
I also used blackthund3r's A500 manager to get to the APX mode and then finalized with the manual way.. So a combo worked for me..
kameli said:
Hi,
I was fighting the same battle just a other day and got over it with the manual flashing guide by Civato & Co. Found at http://forum.xda-developers.com/showthread.php?t=1622425 (almost at the end of the forst post)
I also used blackthund3r's A500 manager to get to the APX mode and then finalized with the manual way.. So a combo worked for me..
Click to expand...
Click to collapse
Thanks ill try but hopes are not very high..EDIT Tried it but now it hangs on formatting partition 4 please wait......waited about 20 minutes
get this tool and it has a get out of apx mode, if that doesnt work just flash a new ics bootloader
download:https://hotfile.com/dl/158437685/178e3f6/Afterota_v1_07.zip.html
jnktechstuff said:
get this tool and it has a get out of apx mode, if that doesnt work just flash a new ics bootloader
download:https://hotfile.com/dl/158437685/178e3f6/Afterota_v1_07.zip.html
Click to expand...
Click to collapse
I think I'm just ready to flash back to 3.0.1 unstable and get the ota....i don't have ics boot loader that's what I'm trying to get
gears177 said:
I think I'm just ready to flash back to 3.0.1 unstable and get the ota....i don't have ics boot loader that's what I'm trying to get
Click to expand...
Click to collapse
lol then dude go to the development section and click the DUAL-BOOTLOADER thread and get the v4+ ics patched bootloader,
follow civvy's guide in the above post to flash your shiny new unlocked ics bootloader
the new apx flash tool the above user described to you sound like your right path,,, read up on the method and versions before trying anything and always nandroid and keep your cpuid saved and backup digitally and physically (sticky note )
did this 3days ago with civvy's guide and all is great in land of android.
chismay said:
lol then dude go to the development section and click the DUAL-BOOTLOADER thread and get the v4+ ics patched bootloader,
follow civvy's guide in the above post to flash your shiny new unlocked ics bootloader
the new apx flash tool the above user described to you sound like your right path,,, read up on the method and versions before trying anything and always nandroid and keep your cpuid saved and backup digitally and physically (sticky note )
did this 3days ago with civvy's guide and all is great in land of android.
Click to expand...
Click to collapse
Ill try one more time
gears177 said:
Ill try one more time
Click to expand...
Click to collapse
I put on the my previous post to try boot loader v4 but I would probably go to the v8
chismay said:
I put on the my previous post to try boot loader v4 but I would probably go to the v8
Click to expand...
Click to collapse
Alright will do im going to rollback and try again later thanks
same issue
Hi,
i have an a500 and it is in apx mode. I am completely new to finding cpuid and babsector euu.
I have many thanks but i have an important event soon so can someone guid me through this.
Thank you
Rm_awesome said:
Hi,
i have an a500 and it is in apx mode. I am completely new to finding cpuid and babsector euu.
I have many thanks but i have an important event soon so can someone guid me through this.
Thank you
Click to expand...
Click to collapse
First of all, install all the acer drivers on the PC.
Install the Acer Drivers from Acer Support and the USB drivers from the Android SDK here
Click to expand...
Click to collapse
Then get afterota
and export / save (whatever it says) your cpuid and system info and stuff....there should be a button that lets you save that
next, download a rom of your choice and place it on the EXTERNAL SD card...don't put it in internal storage
then use babsector and follow instructions below
Heres the link to babsector.rar
How to use babsector -
Turn your tab off and put it in apx mode manually. Press and hold reset button, hold power for 3 secs after the light comes on and release it, after another second release the reset button. Your screen is black and the power light is on.
Download and extract the .rar to a folder on your PC
Connect your tab to your PC
Navigate to the babsector folder and click on 501 A.bat
Reboot into recovery
Go to Mounts and Storage and Format System twice and Power Off
Go back into apx mode and run 501 B.bat
Reboot into recovery and do the wipes and flash your rom
Reboot!!!
Click to expand...
Click to collapse
If anyone else is stuck on partitioning error or something using nvflash or blackthund3r, use this method
Hope that helps!
usb debugging
When i tried afterota and got to the second line it said usb debugging but i cant turn on usb debugging in my situation
i dont know what to do!!:crying:
Rm_awesome said:
When i tried afterota and got to the second line it said usb debugging but i cant turn on usb debugging in my situation
i dont know what to do!!:crying:
Click to expand...
Click to collapse
why cant you turn on usb debugging? does your tablet have a section called developer options? did u enable it?
black screen
ryukiri said:
why cant you turn on usb debugging? does your tablet have a section called developer options? did u enable it?
Click to expand...
Click to collapse
the thing is my tablet has black sceen white light so I cant really navigate to usb debugging
Rm_awesome said:
the thing is my tablet has black sceen white light so I cant really navigate to usb debugging
Click to expand...
Click to collapse
what happens if you hold the power button for like 15 seconds or so? does it shut down? (i dont have an a500 and ive nvr been stuck in apx mode..)
So I have the acer a500 with the stock ics and rooted. i was using my tablet just fine last night and later on went to use it again and now its stuck on the acer screen. i have tried the resets for recovery aND IT does not work. its still stuck on the acer screen. can anyone help me? please. my tablet is the gen2 when i received the ics update if that helps. and as mentioned it was fine until last night. is there a way i can reinstall it with the sd card? i would love the stock image if possible.
Wrong forum section.
nishka256 said:
So I have the acer a500 with the stock ics and rooted. i was using my tablet just fine last night and later on went to use it again and now its stuck on the acer screen. i have tried the resets for recovery aND IT does not work. its still stuck on the acer screen. can anyone help me? please. my tablet is the gen2 when i received the ics update if that helps. and as mentioned it was fine until last night. is there a way i can reinstall it with the sd card? i would love the stock image if possible.
Click to expand...
Click to collapse
Download a stock acer image and place it on a MicroSD under the name of update.zip then boot into recovery
But yes it is the wrong forum section - should be in Q&A doesn't bother me too much but it irritates devs because it's the development forum
Sent from my Iconia A500 using Tapatalk 2
ok
hi, thank you, please im not good at this. can you tell me a link for the stock? and tell me how do i boot it?
thank you
so can anyone direct ne to a sstock zip file of ics for the gen2 acer a500 tablet that works. i have no idea how my tablet got messed up. its stuck on the acer screen. ive tried so many things. i have tried the reset pinhole button, i have downloaded a lot of zip files or roms and tried to do the volume, power button and all i get is a robot with red triangle. i cannot use usb because my computer wont read it not even after downloading drivers. anyone help me please?
nishka256 said:
so can anyone direct ne to a sstock zip file of ics for the gen2 acer a500 tablet that works. i have no idea how my tablet got messed up. its stuck on the acer screen. ive tried so many things. i have tried the reset pinhole button, i have downloaded a lot of zip files or roms and tried to do the volume, power button and all i get is a robot with red triangle. i cannot use usb because my computer wont read it not even after downloading drivers. anyone help me please?
Click to expand...
Click to collapse
I'm not sure what may have happened but the easiest way to fix your tab is to downgrade back to HC using an acer utility called an "EUU". you will need your cpuid for this so i hope you have saved it somewhere.
Look here for 'jazzyjames' tutorial How to rollback to HC - for instructions on how to do this and a link to timmydeans HC EUU - also take a look thru my cpuid post (link in sig) for loads of info and links and even how to get yr cpuid if u dont have it
thanks i tried it and follow instructions numerous times. evry time i get to the step where it says "entering acer download mode on my tablet" on the EUU program on my laptop it says it "failed" so i try and try again with the same results. im running out of options. i dont know what to do.
maybe give this a shot. I've never had to use it myself but it's probably worth a shot.
How to unbrick your tablet -
http://forum.xda-developers.com/showthread.php?t=1699277
oh heck that doesnt sound too good, i've not heard of the actual EUU "failing" guess thats the result of the usb issue you spoke of!
The "update.zip" method, you have 2 choices here See this thread for all the Official Acer Stock Roms - Ensure you download a "Full" rom and not just one of the update packages....instructions are in the first post...
You need to extract the update.zip and it may need to be decrypted as I said instructions for all this are in the OP!!
method2 - I've tried this once!! I got pretty frustrated real quick. Its a buggy chinese rom - took me a good hour to finally get into flashing a recovery, but it did work and plenty of others
have posted success with it... drkalo has a guide right here
Failing that m8 yr options are very, very few...
Try on a different computer so we can rule that out...or not!
or try to troubleshoot the usb issue....there are the only 2 ways via sdcard or pc/usb...
thinking about it now, in your post you said
"i cannot use usb because my computer wont read it not even after downloading drivers. anyone help me please?"
Not sure I follow, wouldnt have thought you'd get all that way to download mode without USB drivers to begin with.
You have debugging enabled in settings and you connect your cable to your pc but your tab does not show up on your PC in Device Manager???
Are you still on the stock bootloader??what about recovery??
this is what comes up
this is what comes up after trying this methid
nishka256 said:
this is what comes up after trying this methid
Click to expand...
Click to collapse
So this window that pops up saying 'failed' and with instructions to go into apx mode - did u do this? what happened after you did it?
I haven't seen this particular error but normally with the downgrade process you do not have yr tab connected UNTIL you see the "cant detect your iconia tab" window (with similar instructions to enter apx mode manually) did you see this window at all? you do not enter your cpuid until AFTER you have put yr tab in apx mode and connected to yr PC, then the green status bar shows and then you should see "Congratulations".
To check you are in apx mode your tab screen is black and the power light is ON.
Now before you connect yr tab to yr PC open up Device Manager (pc) so you can make sure the apx/usb driver loads when you connect the cable - it will show under "USB Controllers". Once you can confirm the drivers are installed then you should be all good
The drivers are a bit of a pain as there are different ones for each different 'mode' of your tab i.e
USB driver that allows you to see the contents of yr tab from yr PC
ADB driver that allows yr tab and pc to communicate by sending commands to yr tab via yr PC
APX Driver which you normally only see while running HC, but yr PC can sometimes report an error with the "apx device" if the drivers have not installed properly
Acer Boot/Recovery Driver which NEEDS to be installed for any type of nvflash or EUU flash to be successful
Fastboot Driver if you have flashed bootloader v3 up this driver will load when you enter "Fastboot"
This is why folks have trouble with drivers and why we keep telling them "reinstall the drivers!!!" The Acer drivers from acer support AND the Google adb drivers which you can get from the first post of my cpuid thread (link in sig) the zip also has the fastboot drivers and saves you having to download the full android sdk. Having device manager OPEN while attempting any type of flash definitely helps you see whats happening - or not - driver wise...
Hi experts
First of all i had an A500 and was able to do all fine but i ve sold it and now 1/2 year later i want to flash ICS Bootloader for better Roms to my girlfriends A500 because of many problems with sleep of death and thats annoying.
However, i used the blackthunder3r APX Flash Utility V0.4 and downloaded any bundle (i tried 4 differents) but when i switch the tablet in APX mode (doesnt makes a difference if manual or automatic.both put me in apx mode and the flash tool recognise it as APX device) then in the next step i get a pop up "Bootloader Check" and got asked if i have a Logo and "Entering Acer download mode" on my tablet but i have not.
This is my big problem and i m not able to solve it without your help. i m now trying it since about 3 hours now and knew that with the first tablet it took me only few minutes to have what i need.
drivers on pc seems to be all well but i cant start the flash process without getting into that Acer Download Mode.
right now there is HC 3.01 Bootloader on the tablet. i also tried to flash different Recoverys and flash an other Rom before doing the process but all the time i get stuck on the "bootloader check".
On the Tablet the power light is white and the screen is black (as it should be for APX mode) but i think the communication from the flash tool cant bring the tablet in download mode.
I m open for any tips because i dont have any clue what to do because i ve the feelin´ that i did everything.
try civatos manual nvFlash method...theres a guide in my sig
download the v8 package from civs OP
run v8.bat and cwm 1.7.3 option
do you see the system info window come up (on yr pc)
if you do follow steps and put yr tb in apx mode
does yr tab enter download mode now???
do any errors show??
Do not continue with the process if your tab wont enter download mode
otherwise use timmydeans HC 3.2.1 rom, pre-rooted and cwm preinstalled
then try the v8 bootloader from there OR OTA up to ICS
make sure u keep yr cpuid/sbk backed up somewhere
good luck
rgds dibb
Thanks for the reply but i solved it yesterday.
The problem was that i had flashed a Bootloader from HC to ICS on my old Tablet.
i dont know how or why but on my PC it showed me in blackthund3rs flash tool automatic the SBK Number of my tab ..... but it was the sbk of the old tab.
i figured it out by connecting my tab with afterota and recognised 2 different SBKs.
finally using the blackthund3rs flash tool, entering the correct SBK and then the tablet rebooted from APX Mode into Download Mode with Acer Logo.
For what every reason the flashtool found automatic a SBK of my old tablet and thought it is the SBK of the new one.
Now i m running ICS and all is fine... dont know why i didnt doule checked the SBK. i trusted the tool to much.
Thread can be close
My old charger for the Iconia 500 broke and I got a replacement charger (not acer). When it came the iconia was already completely drained. I plugged it in, charged it, and since then the only thing that happens is this:
- I push power and after about 3s it turns white. Nothing happens on the screen, no vibration, nothing.
- I can turn the power back off by holding the button for 5s.
> I have tried holding the button longer but no difference.
> From what I have read I suspect it might somehow have gotten into APX mode?
> I have tried to read through the numerous posts on this forum but cannot quite find this same problem/am overwhelmed by the lingo.
> I have tried to connect the tablet to my PC with a microSD cable, and it lists it as APX, category unknown, APX doesn't have a driver
- Can anyone confirm/suggest what might be wrong with my tablet?
- Is this something that can be fixed at a repair shop?
- Is this something I could fix? (I have no ID's or codes for the tablet, have never played with APX mode before)
Thank you for any advice!
- Chris
CKM80 said:
My old charger for the Iconia 500 broke and I got a replacement charger (not acer). When it came the iconia was already completely drained. I plugged it in, charged it, and since then the only thing that happens is this:
- I push power and after about 3s it turns white. Nothing happens on the screen, no vibration, nothing.
- I can turn the power back off by holding the button for 5s.
> I have tried holding the button longer but no difference.
> From what I have read I suspect it might somehow have gotten into APX mode?
> I have tried to read through the numerous posts on this forum but cannot quite find this same problem/am overwhelmed by the lingo.
> I have tried to connect the tablet to my PC with a microSD cable, and it lists it as APX, category unknown, APX doesn't have a driver
- Can anyone confirm/suggest what might be wrong with my tablet?
- Is this something that can be fixed at a repair shop?
- Is this something I could fix? (I have no ID's or codes for the tablet, have never played with APX mode before)
Thank you for any advice!
- Chris
Click to expand...
Click to collapse
Hi chris, yes you are stuck in apx mode.
To fix this you must have your tabs CPUID.
The easiest way is from an old nandroid backup, thats if you have one. If you do, look in the cwm backup folder under cpuid.txt
If you dont have a backup, your only chance is thru ubuntu. There is a guide by "srbeen" stickied in the General forum.
If you can retrieve yr cpuid, post back here and we can help u get fixed. YoU will need anutha file to do this tho'. Its called babsector.rar and you can download it in post 2 in the root guide in my sig.
You will also need a rom to flash - only ICS or JB.
To summarise,
1. Retrieve the cpuid/sbk
2. Once you have that then
3. Download babsector and a rom.
4. Come back here for unbricking help.
Good luck with the cpuid/sbk, without it you can do nothing.
dibb
Thanks for your reply and your advice! It is nice to have the confirmation about what the problem is, and a step by step guide to start tackling it. I feel a bit less lost now I'm going to try to follow your steps and will let you know if I get stuck anywhere.
- Chris
next steps?
Ok, so somehow (a miracle I guess) I managed to do your steps:
- installed ubuntu
- followed srbeen's steps upto the point where I got my CPUID
- got my SBK
- downloaded babsector.rar (luckily chrome offered to translate the russian site I found it at)
- unrarred it
- downloaded a ROM from http://forum.xda-developers.com/showthread.php?t=1935582 (is this an appropriate ROM?)
- unzipped the ROM and copied it to the external micro SD card
Can you point me in the right directions for the next steps?
Thanks,
Chris
dibb_nz said:
Hi chris, yes you are stuck in apx mode.
To fix this you must have your tabs CPUID.
The easiest way is from an old nandroid backup, thats if you have one. If you do, look in the cwm backup folder under cpuid.txt
If you dont have a backup, your only chance is thru ubuntu. There is a guide by "srbeen" stickied in the General forum.
If you can retrieve yr cpuid, post back here and we can help u get fixed. YoU will need anutha file to do this tho'. Its called babsector.rar and you can download it in post 2 in the root guide in my sig.
You will also need a rom to flash - only ICS or JB.
To summarise,
1. Retrieve the cpuid/sbk
2. Once you have that then
3. Download babsector and a rom.
4. Come back here for unbricking help.
Good luck with the cpuid/sbk, without it you can do nothing.
dibb
Click to expand...
Click to collapse
Next steps?
Hi dibb_nz (and others)
I am still stuck. I have been trying several things, but none worked so far.
- I think the drivers are installed properly. When I go to device manager it lists APX under unspecified device - with Acer USB Boot recovery Driver installed under the hardware tab. It also says Model: APX, Category: Unknown
- I tried to run babsector, and it gives me an error. Before giving me the error it does get my tablet to show the text "Entering Acer Download Mode" in the topleft corner. Then I get the error "failed executing command 16 NvError 0x120002, command failure: create failed (bad data)" in the attached image.
- I also tried to follow the steps in Timmy Dean's V4 post, since I hoped maybe that would help, but that also gave me an error. (Red letters saying it failed, and to follow the steps again and try again).
I feel once more defeated, and hope you know what to do next.
- Chris
dibb_nz said:
Hi chris, yes you are stuck in apx mode.
To fix this you must have your tabs CPUID.
The easiest way is from an old nandroid backup, thats if you have one. If you do, look in the cwm backup folder under cpuid.txt
If you dont have a backup, your only chance is thru ubuntu. There is a guide by "srbeen" stickied in the General forum.
If you can retrieve yr cpuid, post back here and we can help u get fixed. YoU will need anutha file to do this tho'. Its called babsector.rar and you can download it in post 2 in the root guide in my sig.
You will also need a rom to flash - only ICS or JB.
To summarise,
1. Retrieve the cpuid/sbk
2. Once you have that then
3. Download babsector and a rom.
4. Come back here for unbricking help.
Good luck with the cpuid/sbk, without it you can do nothing.
dibb
Click to expand...
Click to collapse
CKM80 said:
Hi dibb_nz (and others)
I am still stuck. I have been trying several things, but none worked so far.
- I think the drivers are installed properly. When I go to device manager it lists APX under unspecified device - with Acer USB Boot recovery Driver installed under the hardware tab. It also says Model: APX, Category: Unknown
- I tried to run babsector, and it gives me an error. Before giving me the error it does get my tablet to show the text "Entering Acer Download Mode" in the topleft corner. Then I get the error "failed executing command 16 NvError 0x120002, command failure: create failed (bad data)" in the attached image.
- I also tried to follow the steps in Timmy Dean's V4 post, since I hoped maybe that would help, but that also gave me an error. (Red letters saying it failed, and to follow the steps again and try again).
I feel once more defeated, and hope you know what to do next.
- Chris
Click to expand...
Click to collapse
OK< there is a slim chance u may be able to recover your tab.
There is a bct error - usually only one tool can repair this.
Download the apxflash tool.
Power your tab off.
Enter apx mode via the buttons - DO NOT use the tool to do this -
Connect your usb cable.
Run the tool - choose to go to the bundle market and download bundle 17.
If the apx driver has loaded and is showing in device manager then continue with the apx flash tool -
You will eventually see a window asking whether to dump and save yr bct, choose yes.
Hopefully the tool will carry on with the flash, once thats done, boot straight to recovery, complete the wipes and formats and then flash your rom.
I have done the steps below.
Just to make sure, when you are talking about the APX drivers being loaded, do you mean the one I see when I go to devices, right click on APX, choose hardware, where it says "ACER USB Boot-recovery driver" under device functions?
So when I tried to dump my own it gave me the following error (attached as image):
Unhandled exception, could not find file bct.dec.
It gave me the option to try to continue anyway, which I tried, but now it has been hanging in the screen "staging and backing up BCT, Using default BCT" for a long time...
so, does this mean it really is dead? And if so, what part of the tablet is dead? And if not (*hope*), then what else can I try?
Thanks,
Chris
ps. my tablet was never rooted, so I don't know if that complicates the matter... it does say that it needs to have been rooted to choose the dump option. Moreover, I never was able to turn USB debugging on, because I don't have access to the tablet. It does nothing besides black screen and occasionally the "Enter download mode" (but not with these steps)
dibb_nz said:
OK< there is a slim chance u may be able to recover your tab.
There is a bct error - usually only one tool can repair this.
Download the apxflash tool.
Power your tab off.
Enter apx mode via the buttons - DO NOT use the tool to do this -
Connect your usb cable.
Run the tool - choose to go to the bundle market and download bundle 17.
If the apx driver has loaded and is showing in device manager then continue with the apx flash tool -
You will eventually see a window asking whether to dump and save yr bct, choose yes.
Hopefully the tool will carry on with the flash, once thats done, boot straight to recovery, complete the wipes and formats and then flash your rom.
Click to expand...
Click to collapse
CKM80 said:
I have done the steps below.
Just to make sure, when you are talking about the APX drivers being loaded, do you mean the one I see when I go to devices, right click on APX, choose hardware, where it says "ACER USB Boot-recovery driver" under device functions?
Click to expand...
Click to collapse
yep thats correct
So when I tried to dump my own it gave me the following error (attached as image):
Unhandled exception, could not find file bct.dec.
It gave me the option to try to continue anyway, which I tried, but now it has been hanging in the screen "staging and backing up BCT, Using default BCT" for a long time...
Click to expand...
Click to collapse
Do you have the latest version of the apxflash tool....as far as I know, this is the ONLY way to fix a bct error....
So if you try and save yr tabs bct but you get the error and if u try to continue it just hangs???
The only thing I can suggest now is to power off both devices and then power on. When u get to the bct option try the default option first if it still hangs, power everything down again and this time try saving the bct again. Not much help I'm afraid, sometimes the tools do get stuck, and its best to power down and try again.
so, does this mean it really is dead? And if so, what part of the tablet is dead? And if not (*hope*), then what else can I try?
Click to expand...
Click to collapse
I hope not!! If the tool insists on hanging, you can TRY the babsector file, post an error if you get one. Its in the root guide in my sig, along with instructions for use
good luck
dibb
EDIT: Added attachment apxFlash Tool v1.1.1 @CKM80
Well, I am trying to again with the default option, but it has been saying "Flashing bootloader (EBT) stage two - uploading image" for 45 minutes now, while another nvflash.exe window that popped up says "nvflash started, [resume mode]"
The tablet says "Acer Iconia APX mode" in the topleft.
I am not sure if it is doing something still (after 45 min) or that it is hanging.
I will let it sit a while longer, and if it doesn't work I will try all options again.
Will keep you posted.
Chris
dibb_nz said:
yep thats correct
Do you have the latest version of the apxflash tool....as far as I know, this is the ONLY way to fix a bct error....
So if you try and save yr tabs bct but you get the error and if u try to continue it just hangs???
The only thing I can suggest now is to power off both devices and then power on. When u get to the bct option try the default option first if it still hangs, power everything down again and this time try saving the bct again. Not much help I'm afraid, sometimes the tools do get stuck, and its best to power down and try again.
I hope not!! If the tool insists on hanging, you can TRY the babsector file, post an error if you get one. Its in the root guide in my sig, along with instructions for use
good luck
dibb
EDIT: Added attachment apxFlash Tool v1.1.1 @CKM80
Click to expand...
Click to collapse
CKM80 said:
Well, I am trying to again with the default option, but it has been saying "Flashing bootloader (EBT) stage two - uploading image" for 45 minutes now, while another nvflash.exe window that popped up says "nvflash started, [resume mode]"
The tablet says "Acer Iconia APX mode" in the topleft.
I am not sure if it is doing something still (after 45 min) or that it is hanging.
I will let it sit a while longer, and if it doesn't work I will try all options again.
Will keep you posted.
Chris
Click to expand...
Click to collapse
sorry m8, missed your post...did u try the flash tool version i posted??
Have u tried the babsector file??? I'd be tempted to run that but from what you have said its sounding like a hardware failure....babsector will tell you tho
Hang in there and hopefullly we can have it resolved one way or another!
dibb
Hi Dibb_nz,
I did try... the flashing never worked, always stopped.
Babsector gave the attached error,
Chris
dibb_nz said:
sorry m8, missed your post...did u try the flash tool version i posted??
Have u tried the babsector file??? I'd be tempted to run that but from what you have said its sounding like a hardware failure....babsector will tell you tho
Hang in there and hopefullly we can have it resolved one way or another!
dibb
Click to expand...
Click to collapse
CKM80 said:
Hi Dibb_nz,
I did try... the flashing never worked, always stopped.
Babsector gave the attached error,
Chris
Click to expand...
Click to collapse
oh right. the bct thing...thats a bumma m8, wish I could suggest something for ya, but my bag of tricks is empty
All I can tell u is that 'sometimes' after trying wot seems everything a hundred tries or more, something finally happens and it works...this doesn't mean you do not have a faulty memory chip, as this is just what happens...you could try it next week and it may well work....no consolation I know...
You might wanna try a friends computer (specially if they do not have win8!!) you neva know yr luck!!
Yeah, I think I'll try a couple of times, but I am pretty much ready to give up.
Thanks for all your tips along the way.
- Chris
dibb_nz said:
oh right. the bct thing...thats a bumma m8, wish I could suggest something for ya, but my bag of tricks is empty
All I can tell u is that 'sometimes' after trying wot seems everything a hundred tries or more, something finally happens and it works...this doesn't mean you do not have a faulty memory chip, as this is just what happens...you could try it next week and it may well work....no consolation I know...
You might wanna try a friends computer (specially if they do not have win8!!) you neva know yr luck!!
Click to expand...
Click to collapse
Yet another Newb
I have googled / search / read many posts & threads over the past days & weeks.
I had a Acer Iconia A500 freeze @ the Acer logo screen like so many other have had, BUT I managed to fix it last time.
My mate has an Acer Iconia A501 ( so its got a sim card as well ) & its done the same thing.
I have tried the same process as the last 1, but to no avail as yet.
I'm needing some help please guys as I bet its something really simple , but I cant see why its not working for me.
OK AFAIK its all been stock Acer roms & OTA updates.
Processes so far..
Power on & hold down volume + & slide screen lock get this & then reboots
erasing user data .. erasing cache...
Power on & hold down volume - & slide screen lock get this
Bootloader v0.03.12-ICS: starting fastboot USB download protocol
Power on & hold Volume - release power button when it vibrates / starts to boot , still hold down vol button
I have tried the same update.zip file as my last A500 experience , but it got me to the android icon with the spinning globe for hours, left from any where from 40 mins to over night & same basically a lockup. then tried again & somehow got it to almost 90 ish % & stayed like that for ages.
Now I can only get it to see the green android guy for 10-12 seconds before he falls over & dies with the red triangle & black exclamation mark inside it.
I'm not fussed on what rom etc or even stock acer again as I can OTA it back up to last again.
I would just like it to work again & see where I am going wrong...
Anyone able to assist in my error please.
OH micro SD card is formatted to Fat under Win7,
OR should it be Fat32 ?? ( I am going to format with another A500 Tablet & hope it works better )
Also when I go to start it
Power on & hold Volume -, release power button when it vibrates / starts to boot , still hold down vol button
it shows on screen that its erasing data before booting & seeking the update.zip file from sd card etc..
SO it looks like its all doing what it should be , but then doesn't.
Still looking for the reason why this flash recovery wont work.
Using various versions & ensuring all are renamed to update (update.zip file) & messages on booting are the same.
looking for / accessing update.zip file etc etc
Android guy sits there & now I cant even get the status bar below him , its just the guy 10 seconds & dead with his guts hanging out
Any thoughts or a correct file to go with the bootloader appreciated.
Am I doing something wrong OR is it that corrupt its stuffed ???
Thanks to you guru's for assistance
Next instalment
My next instalment on the "unhappy" A501
I have moved my trying to an XP Pro SP3 machine.
I have installed the USB driver package & also the Windows update for the MTP.
I plug in & turn on , windows detects the Acer Iconia A500 & loads into Dev Manager as Acer MTP
It doesn't load enough to appear as a separate drive in the "My Computer" though.
I spose its a small step , but still getting no where.
Please Help :crying:
as I would like to hand this back as I need to move house & it will take some time for me to get setup again to be able to look at fixing it.
Ask for more info & I will reply ASAP
Uninstalled the MTP update , same for the USB driver package & rebooted.
made sure the Acer dir had gone as well.
Installed USB driver pack again & looked at that it contains.. MTP folder & drivers are in there already ..
Still shows up as Acer MTP & nothing in My Computer.
I did see that it shows up with the yellow exclamation mark after a while & then re connects again. ??
IF I start Blackthunders A500 Filemanager using the power button / vol + & flicking the screen lock on/off, I start with Bootloader ver & "starting fastboot USB download protocol.
IS this any help to fix the tablet ??
edit : How do I confirm it has USB Debugging turned on IF I cant turn it on ???
Hi Noel, sorry you got troubs
Your ext sd card should really be formatted via android, although there is a tool for windows you can use called sd_formatter, HP also have a formatting tool, google either one - I have previously posted the sd_format tool "here somewhere" will provide the link if I can track it down.
The drivers are the most important part of getting your tab up and running again.
If you have the Acer ones and the USB ones installed correctly, you should be good to go. In saying that, it can be a real biarch when you're in the position you're in.
Uninstall the acer drivers, reboot. Do not have your tab connected, wait for windows to fully start and its done updating itself or woteva it needs to do lol.
Run the driver exe. If your tab is not booting its hard to tell if usb debug is enabled or not. ANd windows will have trouble detecting it....sooooo......
Go to the root guide in my sig, post #2 download the "babsector file". You will also need to download an ics or jb rom, there is a stock rooted ics or you can use one of 'civato's' Flex roms - I'm still running one of his old ICS ones and it does me fine, I've not kept up with the latest roms, so I cannot help you much with that sorry!
Download your rom and put it on your sd card (if theres a formatting issue we will find out very soon!!!)
Babsector is run via your PC, now, win7 32bit systems work best for this, so if you aint got one, find a mate thats got one! You will save yourself alot of grief by not using win8. Even XP or vista will work!!
You'll need to enter your cpuid so keep that at the ready.
Babsector will flash cwm recovery and install the unlocked bootloader for you.
After running the first bat file, enter recovery and do a complete wipe, (enable data/media option) It has to be a FULL wipe theres no getting around it. And yes, do the wipe procedure at least TWICE!!!!
Once the wipes are done, flash the rom and then run the b.bat file for good measure. As long as you see the big white "PASS" after running each bat file, you're good to go.
IF there is a problem, babsector will output an error....post that and we'll go from there!
Good Luck
dibb
dibb_nz said:
Hi Noel, sorry you got troubs
Your ext sd card should really be formatted via android, although there is a tool for windows you can use called sd_formatter, HP also have a formatting tool, google either one - I have previously posted the sd_format tool "here somewhere" will provide the link if I can track it down.
The drivers are the most important part of getting your tab up and running again.
If you have the Acer ones and the USB ones installed correctly, you should be good to go. In saying that, it can be a real biarch when you're in the position you're in.
Uninstall the acer drivers, reboot. Do not have your tab connected, wait for windows to fully start and its done updating itself or woteva it needs to do lol.
Run the driver exe. If your tab is not booting its hard to tell if usb debug is enabled or not. ANd windows will have trouble detecting it....sooooo......
Go to the root guide in my sig, post #2 download the "babsector file". You will also need to download an ics or jb rom, there is a stock rooted ics or you can use one of 'civato's' Flex roms - I'm still running one of his old ICS ones and it does me fine, I've not kept up with the latest roms, so I cannot help you much with that sorry!
Download your rom and put it on your sd card (if theres a formatting issue we will find out very soon!!!)
Babsector is run via your PC, now, win7 32bit systems work best for this, so if you aint got one, find a mate thats got one! You will save yourself alot of grief by not using win8. Even XP or vista will work!!
You'll need to enter your cpuid so keep that at the ready.
Babsector will flash cwm recovery and install the unlocked bootloader for you.
After running the first bat file, enter recovery and do a complete wipe, (enable data/media option) It has to be a FULL wipe theres no getting around it. And yes, do the wipe procedure at least TWICE!!!!
Once the wipes are done, flash the rom and then run the b.bat file for good measure. As long as you see the big white "PASS" after running each bat file, you're good to go.
IF there is a problem, babsector will output an error....post that and we'll go from there!
Good Luck
dibb
Click to expand...
Click to collapse
Morning dibb
I have the Acer USB driver pack that has MTP files as well, is this all I need or maybe that's the start of my problems ??
( Acer ones and the USB ones installed correctly ?? )
1 of my many issues is that as its not my tablet , I don't have the cupid at all.
It wont start so I cant get it that way , & tried to connect with blackthunders A500 file manager as well but doesn't output any data that I can see / find.
Im thinking I have to flash with an unlocked bootloader before I can do anything - Yeah ??
I am quite happy to eventually go back to stock ICS @ the ends so anything is good.
R u familiar with Linux at all, its the only way of retrieving yr cpuid.
If not, it will be a matter of finding an update.zip that will work 4 u. There is one in the root guide u can try?
Sent from my HTC_PN071 using Tapatalk
dibb_nz said:
R u familiar with Linux at all, its the only way of retrieving yr cpuid.
If not, it will be a matter of finding an update.zip that will work 4 u. There is one in the root guide u can try?
Sent from my HTC_PN071 using Tapatalk
Click to expand...
Click to collapse
Hi
Not played with any Linux before so this might be funny at best to say the least.
the update.zip you suggest , is that the HC 3.1 full ??? (then rename to update.zip) on sd card & try ??
Yep, there's a guide stickied in general for using Linux to get it.
And yep the hc 3.1 FULL. If u get it booting you can OTA all the way to ics, but that's quite time consuming. So root it and install cwm, that will get u yr cpuid. After that unlock the boot loader!!!
I see there's a kit Kat Omnirom, based on civatos flex Rom, gonna give it a spin myself
Sent from my HTC_PN071 using Tapatalk
dibb_nz said:
Yep, there's a guide stickied in general for using Linux to get it.
And yep the hc 3.1 FULL. If u get it booting you can OTA all the way to ics, but that's quite time consuming. So root it and install cwm, that will get u yr cpuid. After that unlock the boot loader!!!
I see there's a kit Kat Omnirom, based on civatos flex Rom, gonna give it a spin myself
Sent from my HTC_PN071 using Tapatalk
Click to expand...
Click to collapse
Tried using USBdeview to get the cupid, found a sting with 15 character's so tried that with a "0" at the start.
used the SB calculator & then blackthunders APX flasher , but it didn't work.
got all the way through with out any issues , but didn't actually flash it
Had assistance from JdgM3NT4L but still trying
the issue is the CPUID though to ensure I have it
more help the better
.
*fergs* said:
Tried using USBdeview to get the cupid, found a sting with 15 character's so tried that with a "0" at the start.
used the SB calculator & then blackthunders APX flasher , but it didn't work.
got all the way through with out any issues , but didn't actually flash it
Had assistance from JdgM3NT4L but still trying
the issue is the CPUID though to ensure I have it
more help the better
.
Click to expand...
Click to collapse
Hi dibb_nz
with lots of help from JdgM3NT4L I now have the cupid & can get through all of Blackthumders apx flasher up to the 2nd stage of the flashing where its uploading the image file.
it goes into this about 50 % then just hangs...
How long should it normally run for the flashing ??
.
Oh dear, this is not an error u want to see...Would explain the freezing issues. I've never seen a suuccesful solution for the ebt error. Just keep trying sooner or later it will flash....also the tdv4 file has been known to work , you'll be back on hc 3.2 with that but you'll have root and cwm if that's any consolation, lol...
The manual nvflash methods work best babsector or civs nvflash. If it is a faulty chip then even if u do get it booting it won't be a permanent fix.....
See how u go with the other methods k?
Sent from my HTC_PN071 using Tapatalk
dibb_nz said:
Oh dear, this is not an error u want to see...Would explain the freezing issues. I've never seen a suuccesful solution for the ebt error. Just keep trying sooner or later it will flash....also the tdv4 file has been known to work , you'll be back on hc 3.2 with that but you'll have root and cwm if that's any consolation, lol...
The manual nvflash methods work best babsector or civs nvflash. If it is a faulty chip then even if u do get it booting it won't be a permanent fix.....
See how u go with the other methods k?
Sent from my HTC_PN071 using Tapatalk
Click to expand...
Click to collapse
Looking for a link to civs nvflash...
is that on your pages as well , I haven't seen it as yet
.
Yep it is, it's on the unlocked bootloader post as well
Sent from my HTC_PN071 using Tapatalk
dibb_nz said:
Yep it is, it's on the unlocked bootloader post as well
Sent from my HTC_PN071 using Tapatalk
Click to expand...
Click to collapse
Thanks
Is there any advantage to using XP rather than win7 ??
.
Not thats ever been report ed, but hey, woteva works
Sent from my HTC_PN071 using Tapatalk
*fergs* said:
Thanks
Is there any advantage to using XP rather than win7 ??
.
Click to expand...
Click to collapse
Ok
looks like its almost a lost cause..
using civs flasher in APX mode under win7
gets through the start of the flashing to failed executing command 25 NvError 0x120002
command failure: sync failed <bad data>
bootloader staus : Bct Write Failed <code22> message : nverror:0x42008 <0x6042008> flags :0
then it has *press anykey when your A500/501 is in botloader mode
press any key to continue .. so I did anyway
flashing bootloader : bootloader_v8.bin
nvflash started
[resume mode]
formatting partition 4 please wait.. command execution failed cmd 13, error0x120002
failed!
command failure: format partition failed <bad command>
bootloader status: unknown operation <code: 1> message: flags:0
.
When u tried the apxflash tool earlier, there's an option to "dump" yr bct - If u didn't do that try dumping it, and then choose " use saved bct' , sorry dude its been a loooong time since I've had to do it so I may not have the wording exactly right
Sent from my HTC_PN071 using Tapatalk
dibb_nz said:
When u tried the apxflash tool earlier, there's an option to "dump" yr bct - If u didn't do that try dumping it, and then choose " use saved bct' , sorry dude its been a loooong time since I've had to do it so I may not have the wording exactly right
Sent from my HTC_PN071 using Tapatalk
Click to expand...
Click to collapse
Ok thanks.
Will try that as well when I try #17 again shortly.
will make sure tablet is connected in APX before I click "dump"
I assume because I get all this way with multiple programs , the CPUID & SBK have to be correct ??
.