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 ??
.
Hey Guys,
I'm stuck in the attached screen.
In this mode my phone is not detected by my computer.
I want to unbrick my phone with the kHz method, but its not working.
Please help me.
Aaron
AaronSchneider said:
Hey Guys,
I'm stuck in the attached screen.
In this mode my phone is not detected by my computer.
I want to unbrick my phone with the kHz method, but its not working.
Please help me.
Aaron
Click to expand...
Click to collapse
Is lg mobile driver installed properly in your computer?
Flow_King said:
Is lg mobile driver installed properly in your computer?
Click to expand...
Click to collapse
Yes sure. Tried it on different PCs. On my device manager its listet at unknown device. When I trie to add the lg drivers manually to the device, Ill get errors. They don't fit.
Edit:
Now its listed as COM6.
AaronSchneider said:
Hey Guys,
I'm stuck in the attached screen.
In this mode my phone is not detected by my computer.
I want to unbrick my phone with the kHz method, but its not working.
Please help me.
Aaron
Click to expand...
Click to collapse
i have the same thing
I have the exact same issue. I was running a custom ROM with TWRP recovery and i tried to do a factory reset from inside the Android settings. After it restarted i got stuck in a boot loop showing the TWRP logo again and again. When i tried to restart the device it was loading the ROM but ended up in a black screen and after few seconds rebooted again. When i try to enter Download mode to flash a new ROM i get stuck on the 1st screen (like on the OP's photo) and the device is not recognized by the Device Manager. I tried many different drivers, cables and USB ports without result. Any suggestion would be appreciated.
I have bricked my phone
While flashing the rom it shows 'PMT error '
Please help me of with this
I downloaded many stock rom file From different website
It's shows the same error And usb debugging is disable on the phone when it
Got bricked Plz help me out
Phone Modle : MIcromax A120 (canvas 2 colours)
please help asap
Thanks!
Try to Format if first in the 'Format' tab then flash it. Doesn't matter if USB debugging is on or not
Dead phone
MaxisMan said:
Try to Format if first in the 'Format' tab then flash it. Doesn't matter if USB debugging is on or not
Click to expand...
Click to collapse
My phone is dead it wont start up I used Smart phone flash tool (Runtime trace Mode) and I have downloaded it from youtube. and after that my phone didn't started for once. When I connet my phone to my system without battery my system sounds of devices connected but after a min it sounds for device disconneted.
I'm stuck here please anyone help out I'm in hurry..
this may help you a lot try explore bro
http://smokermanxda.blogspot.nl/2015/09/all-roms-wiko-rainbow-micromax-a120.html?m=1
Sent from my Rainbow using XDA Free mobile app
my mobile canvas 2 colours is not working Factory reset loop
my mobile is not working factory reset is looping
when i push the power botton shows android then starts factory reset loop repeating how can i repair my phone
Sorry to say but being oversmart with mobile phone cause the brick dead.
I am one of them.
I enjoyed changing rom every week..as any new rom posted.
One day my phone started force stopping apps ,i thought what's the big deal let's flash phone again.
My phone was on vionic L rom,tried to format and flash the cystom rom for C2C and i m done.
In flashing after downloading boot loader the process of download gets error..some no space error.
I give it in the repairig but it was not going to repair..its now in my cupboard in dead situation.. now on moto g2.
If you are enjoying changing rom ,increased internal storage capacity and your phone is still working
Simply stop doing this and stick to your stock rom
Chinmayhegde said:
my mobile is not working factory reset is looping
when i push the power botton shows android then starts factory reset loop repeating how can i repair my phone
Click to expand...
Click to collapse
flash firmware thats all via spft
Sent from my Rainbow using XDA Free mobile app
i got the boot certification error when trying to boot my phone and then after trying to flash it with flash tools nothing happened i noticed toady that when connexted to pc the phone appears to have 67 megabytes of storage instead of 4 gigabytes it shoudl have any soloutions?
thongdaddy said:
i got the boot certification error when trying to boot my phone and then after trying to flash it with flash tools nothing happened i noticed toady that when connexted to pc the phone appears to have 67 megabytes of storage instead of 4 gigabytes it shoudl have any soloutions?
Click to expand...
Click to collapse
Hi
I have the same issue with my Fino
tried to use RECOVRY TOOL, and Board Diag. but application WatchDog is still present and no way to be recognized by Windows
Have you solved it ?
Thanks
jackorbetter73 said:
Hi
I have the same issue with my Fino
tried to use RECOVRY TOOL, and Board Diag. but application WatchDog is still present and no way to be recognized by Windows
Have you solved it ?
Thanks
Click to expand...
Click to collapse
Does the recovery work?
I have the same problem
Same here. I have d290n
Any solution?
No recovery, no download mode
Sent from my Redmi Note 2 using Tapatalk
Hi,
I downloaded Phoenix OS 64 bit exe. Ran the app, and installed the OS on the same partition "C" on which I have Win 10. As the installation gets done, I restarted the laptop. It asks to boot in to Win 10 or Phoenix OS. I chose Phoenix, but the system rebooted to the same options to choose from Win or Phoenix.
Is there any fix
Hello?
Does grub give any errors after selecting Phoenix? Does any white on black text appear after selecting? Which version do you use and what kind of hardware (CPU/GPU)? Next time give more information from the beginning, maybe you could have gotten more help.
theflippa said:
Does grub give any errors after selecting Phoenix? Does any white on black text appear after selecting? Which version do you use and what kind of hardware (CPU/GPU)? Next time give more information from the beginning, maybe you could have gotten more help.
Click to expand...
Click to collapse
No!
As the Phoenix OS installer finishes the installation, I restarted the Windows. It showed me a screen to select from Win 10 or Phoenix. I chose Phoenix, a white text appear with a black background. Screen kept flashing for 3 to 4 times, without any text. I kept waiting for the Phoenix OS, but it booted me again to the first step to choose from Win or Phoenix.
My BIOS setting is Legacy. I tried to change it to UEFI, it showed me some error that device missing or something.
Laptop Specs:
AMD A8 series APU, 6 GB RAM, 500 GB HDD, Radeon Mobility R5.
BUMP!
I downloaded the ISO file and made a bootable USB with Rufus and it does the same thing just reboots after installation no errors even if I try to boot without installation from the USB it just keeps rebooting I'll try to find a different version tomorrow maybe it'll work
Same, I never got it to work with NTSF...
same thing happened to me.
in my case it shows language selection window and then agreement window, then right after it freezes and computer reboots.
same as me. my laptop is restarting into windows while choosing prime os or phoenix os( i tried both methods with exe file installation or iso for prime os)
the pheonix os i downloaded is the best it boots into the os then the caps lock starts blinking and it reboots back in the selection screen.. i looked online for fixes and everyones saying to turn off the wifi adaptor and use a lan cable. but whats the point of doing this. like honestly remix os does the job but it dosent have the proper keymapper for gaming other then that its great. lets just face it pheonic os is a piece of ****
Hey man, I just faced this issue and can't seem to find any solution so far, so if you've figured a solution for this can you please share it with me ... Thanks.