allwinner a83 stuck in bootloop after rooting with twrp - Android Stick & Console AllWinner based Computers

I've spent hours trying to figure out how to get out of the boot loop but nothing works. I just get the logo on the screen. I wanted to flash a new os image to the rom, but now my computer cannot find the device at all. As an FYI, it has no volume button for doing a hard reset, it has a power button, an esc button and a reset pinhole. I have not found a combination that will get me out of this loop! HELP! (ps not a complete noob when it comes to computers but not far from it)
thanks in advance for any help/advice you can give me

Need a bit more info to try and be helpful
gunnsgalore said:
I've spent hours trying to figure out how to get out of the boot loop but nothing works. I just get the logo on the screen. I wanted to flash a new os image to the rom, but now my computer cannot find the device at all. As an FYI, it has no volume button for doing a hard reset, it has a power button, an esc button and a reset pinhole. I have not found a combination that will get me out of this loop! HELP! (ps not a complete noob when it comes to computers but not far from it)
thanks in advance for any help/advice you can give me
Click to expand...
Click to collapse
What tool(s) did you use to try and flash it (presume PhoenixSuite) ?
Where did the image(s) come from and for what device(s) were they originally targeted?
Do you by ANY chance have the stock recovery image? If so, you could try to re-flash IT and at least get back to a device that will BOOT.

Related

[Q] Help Please! Motorola Motoluxe Won't Boot Past Motorola Logo?!

Hello,
I have rooted my device and then downloaded CWM and tried to install Cyanogen Mod, I have tried this before and it just rebooted with nothing happening. This time the device would not boot past the motorola logo. I took out the battery and attempted to boot but again the device got stuck at the moto logo.
Can anyone help?
I am terribly sorry if this has been asked before or sounds like a nooby question, desktops and laptops are more my thing, don't know as much about mobile devices. Also there are not many helpful threads on the internet as apparently this is an underrated phone :/
Thanks for any help
The Motoluxe page suggested I do this
1. Power up the phone by pressing the VOL UP + VOL DOWN KEYtogether + PWR KEY
2. The device will start up with Motorola logo and power up to a little Androidman logo with Exclamation mark
3. Tap the HOME soft key at the bottom of the device (In between the MENU andthe RETURN soft keys)
4. The device will display BLUE Text on a Black background
5. Press the VOL DOWN key till the Wipe data / factory reset is selected andpress the PWR key to confirm the selection
6. Use the VOL DOWN key again to select YES - delete all user data and pressthe PWR key to CONFIRM
7. The device will then start performing the Factory Data Reset
8. Once the Formatting is complete , press the PWR key to confirm a REBOOT
9. The message rebooting is displayed on the phone
10. The device will reboot and start the normal power up sequence
Which does not actually work
McreativeH said:
Hello,
I have rooted my device and then downloaded CWM and tried to install Cyanogen Mod, I have tried this before and it just rebooted with nothing happening. This time the device would not boot past the motorola logo. I took out the battery and attempted to boot but again the device got stuck at the moto logo.
Can anyone help?
I am terribly sorry if this has been asked before or sounds like a nooby question, desktops and laptops are more my thing, don't know as much about mobile devices. Also there are not many helpful threads on the internet as apparently this is an underrated phone :/
Thanks for any help
Mac
Click to expand...
Click to collapse
1st thing, cyanogenmod has an inbuilt recovery. After installing cm u SHOULD NOT install any other recoveries. For now I believe u r soft bricked. U ll need to fxz back to stock to come out of it.!
Sent from my OC ed mind.!
Lifehacker7 said:
1st thing, cyanogenmod has an inbuilt recovery. After installing cm u SHOULD NOT install any other recoveries. For now I believe u r soft bricked. U ll need to fxz back to stock to come out of it.!
Sent from my OC ed mind.!
Click to expand...
Click to collapse
Okay so how do I fxz back to stock? Sorry this is my first android phone sorry to seem like a noob
McreativeH said:
Okay so how do I fxz back to stock? Sorry this is my first android phone sorry to seem like a noob
Click to expand...
Click to collapse
flash or odin stock rom
Victordevs said:
flash or odin stock rom
Click to expand...
Click to collapse
Do you think you could link me to a tutorial or something on how to do this please?
I read somewhere about holding Vol down and camera button while plugging in a USB cable so I tried it and this brought up a red screen with text that says
MBM Flash-mode.
IronMax
version: 0.1.11
Bootloader USB Init SECURE BOOT ENABLED
Click to expand...
Click to collapse
using the volume buttons on this screen does nothing, neither do the soft keys but pressing the power button says
Power key reset.
Click to expand...
Click to collapse
then it just gets stuck on the Motorola logo again

[Q] Acer A200 IconiaTab Stuck at boot screen...

Ok Here is what I have and have done: :crying: :crying:
All I did was turn it off then screwing around I held the power button and vol+ and hit screen rotate lock switch as it was booting, then it read:
erasing userdata
unrecoverable bootloader error
And thats it. unfortunately adb is not turned on and now the tab will not boot past the secondary booting screen that reads Iconiatab, what is worse since I still have the stock recovery I cant flash anything that I have found. I have tried to flash the Stock A200 rom that is supposed to be stock recovery flashable but it only gets about 1/4th of the progress line before the dead android with the triangle !! sign appears. and of course I dont have the cpuid or sbk, so I cant flash anything in APX mode either.... I am really pulling my hair out here.. and really need some help here it is my nephews tab and he is going to be really upset if I cant fix it.
Any way this is the name of the rom that wont finish installing in the stock recovery flash :
(Stock Rom)Acer_A200_AV032.RV09RC08_AV041.RV04RC02_PA_CUS1_1330081316944_80bf3f7e_decrypted.zip
( I am not allowed to post links yet... But any way the download is at 4shared, and I got the link from the Acer Tablet Forums)
It is Titled Original Stock Rom, and it should have been able to have been flashed through the stock recovery, but di not, and I dont know if it is the rom, or the tablet that is the cause of it not flashing through the stock recovery....
And I have tried a few other update.zips to no avail, but that was the only full rom I found, and certainly the only one with the bootloader blob in it.
Does anyone have any kind of advice for me, or do you know where I could get a rom that will flash through stock recovery?
I dont understand why this happened, the tab was working just fine then I had to reboot it while screwing with the buttons...
So if anyone can help me I would be most grateful, and I can follow most any guide or instruction as long as it can be located.
Thank You
PS - The Tab is 100% stock, no root, no custom recovery, nothing....
A200 unrecverable bootloader error Solved
Iconialististic said:
Ok Here is what I have and have done: :crying: :crying:
All I did was turn it off then screwing around I held the power button and vol+ and hit screen rotate lock switch as it was booting, then it read:
erasing userdata
unrecoverable bootloader error
And thats it. unfortunately adb is not turned on and now the tab will not boot past the secondary booting screen that reads Iconiatab, what is worse since I still have the stock recovery I cant flash anything that I have found. I have tried to flash the Stock A200 rom that is supposed to be stock recovery flashable but it only gets about 1/4th of the progress line before the dead android with the triangle !! sign appears. and of course I dont have the cpuid or sbk, so I cant flash anything in APX mode either.... I am really pulling my hair out here.. and really need some help here it is my nephews tab and he is going to be really upset if I cant fix it.
Any way this is the name of the rom that wont finish installing in the stock recovery flash :
(Stock Rom)Acer_A200_AV032.RV09RC08_AV041.RV04RC02_PA_CUS1_1330081316944_80bf3f7e_decrypted.zip
( I am not allowed to post links yet... But any way the download is at 4shared, and I got the link from the Acer Tablet Forums)
It is Titled Original Stock Rom, and it should have been able to have been flashed through the stock recovery, but di not, and I dont know if it is the rom, or the tablet that is the cause of it not flashing through the stock recovery....
And I have tried a few other update.zips to no avail, but that was the only full rom I found, and certainly the only one with the bootloader blob in it.
Does anyone have any kind of advice for me, or do you know where I could get a rom that will flash through stock recovery?
I dont understand why this happened, the tab was working just fine then I had to reboot it while screwing with the buttons...
So if anyone can help me I would be most grateful, and I can follow most any guide or instruction as long as it can be located.
Thank You
PS - The Tab is 100% stock, no root, no custom recovery, nothing....
Click to expand...
Click to collapse
The problem was solved by following a YouTube video covering this issue, the video was in spanish, but was rather easy to understand even with the language barrier.
Simply keep doing same boot method over, and over until it works! 12 tries for me then a succesfull boot!
Press the power button and vol+ until the tab vibrates, then flip the screen rotation lock switch.
The screen will read erasing userdata, then the red unrecoverable bootloader error (0x190000008), hold down the power until the tab shuts down.
Continually repeat the proccess, and eventually it will read erasing userdata, and follow with formating cache, then complete. The device will reboot, and it is back tonormal now the stock recovery will finish flashing the ota update.zip so long as you have the right stock rom.
Now you can continue on with your tab however you decide, root, install a custom recovery, and rom, and of course unlocking the bootloader in fastboot mode with oem-unlock
Thank you.
the person who posted before this was correct on pressing the vol up key and power then when vibrates release power but holding vol up switch the screen rotation switch from the right to the left and stay holding the vol up key until it show the android screen leave it be and it will be done once finished loading. You don't have to keep repeating the process one time will work if done correctly. the vol up button is the button to the right when holding in landscape view and the rotation switch should also be in the right most position to start. anyway other than those details it works and it will work the first time. Good luck!
Iconialististic said:
The problem was solved by following a YouTube video covering this issue, the video was in spanish, but was rather easy to understand even with the language barrier.
Simply keep doing same boot method over, and over until it works! 12 tries for me then a succesfull boot!
Press the power button and vol+ until the tab vibrates, then flip the screen rotation lock switch.
The screen will read erasing userdata, then the red unrecoverable bootloader error (0x190000008), hold down the power until the tab shuts down.
Continually repeat the proccess, and eventually it will read erasing userdata, and follow with formating cache, then complete. The device will reboot, and it is back tonormal now the stock recovery will finish flashing the ota update.zip so long as you have the right stock rom.
Now you can continue on with your tab however you decide, root, install a custom recovery, and rom, and of course unlocking the bootloader in fastboot mode with oem-unlock
Thank you.
Click to expand...
Click to collapse
This worked for me also!:laugh:

[Q] Help!! Bootloop and no power button! Need to enter recovery!

Hi. I am desperate. Two weeks ago I had to remove the power button of my S3 because the phone kept rebooting.
Now, I installed a ROM that ended into bootloops, so I need to enter into recovery mode. With the power button, this would be easy, however since I don't have it, I don't know what to do. I installed Boeffla kernel and Validus ROM when I got the boot loop.
To turn the phone on, what I did was to remove the battery, put it again, and then plug the phone for one second and unplug it. I tried pressing down volume + home while doing that, and it doesn't change anything. The pone will simply try to boot the ROM.
Is there any way to enter into recovery mode without a power button? Otherwise, I will have to throw my precious S3 to the trash, and I definitely not want that! Please help!
Thanks in advance.
Finally, I managed to fix it by performing adb reboot recovery while the phone was loading the ROM (during the ROM animation).
Nice tip ! Good to know and big thanks for your own reply.

Newbie help needed my tf201 wont enter recovery mode or back up with clockwork mod

Hi im trying to back up my rooted 4,11 os kernal 3110-00002 g599d0cf , bulid 10.4.2.18 nov 22 2012 ww tf201 think its standard rom just rooted but is getting that slow want a newer rom on was looking at how flash something like that katkiss rom started reading about it, so thought i would backup my rom as worst case can get working tablet back but wont backup or enter recovery mode just starts up with the robot and the bar then after few seconds i get the robot fell over with the red triangle in his door . how can i fix this so i can update my rom thanks for any help you can give. tried restoring tablet to factory to get rid of settings done by pimp my rom and few other apps ive tried to make it usable but its still slow as wood . please help thanks
Can anyone help get My old tf201 problem fixed and help me to upgrade the rom on it please
Push power+volume up long time, when start recovery.
Skew01 said:
Push power+volume up long time, when start recovery.
Click to expand...
Click to collapse
Tried that it starts to boot then get robot fell over with the ! On his door and then have to hold the power button for ages to get it to boot up probably and it does this too when you select recovery or backup with clockwork mod. Does this do anything different to putting it in recovery mode ?Anyone know how to fix this problem please help me thanks
Skew01 said:
Push power+volume up long time, when start recovery.
Click to expand...
Click to collapse
How long when you say long time I tried upto a minute and nothing except vibrate after 10 -15 secs tried letting button go as soon as it vibrates but still nothing on the screen now won't do button up or down and power I get nothing. Please help.
thebig24fan said:
How long when you say long time I tried upto a minute and nothing except vibrate after 10 -15 secs tried letting button go as soon as it vibrates but still nothing on the screen now won't do button up or down and power I get nothing. Please help.
Click to expand...
Click to collapse
Tried power +down from cold boot and it loads boot loader menu but fails to load fast boot so still can't reload recover app like trmp anyone got any other ideas. Thanks for any help.

Possible hard brick

Hey,
I installed TWRP as I have done many times before using the links from here and Odin, now all that happens is TeamWin flashes up every few seconds if I get into recovery, if I do adb reboot download, it just goes to the samsung splash screen and sits there forever. All I have access to is adb recovery, so I can open a adb shell, but from there I can do nothing.
I feel it is bricked, unless anyone knows what I can do from adb, any help would be greatly appreciated. It's not so much the issue twrp I need help with, I assume I did something wrong and that's caused the brick, but more the possible things I can do to fix.
Thanks in advance if anyone can help
Phrive said:
Hey,
I installed TWRP as I have done many times before using the links from here and Odin, now all that happens is TeamWin flashes up every few seconds if I get into recovery, if I do adb reboot download, it just goes to the samsung splash screen and sits there forever. All I have access to is adb recovery, so I can open a adb shell, but from there I can do nothing.
I feel it is bricked, unless anyone knows what I can do from adb, any help would be greatly appreciated. It's not so much the issue twrp I need help with, I assume I did something wrong and that's caused the brick, but more the possible things I can do to fix.
Thanks in advance if anyone can help
Click to expand...
Click to collapse
So did you backup the original boot partition? If not, maybe just use odin and flash your rom back. The term 'bricked' means the device is completely unresponsive, that's not your case. It's not 'bricked'.
AsItLies said:
So did you backup the original boot partition? If not, maybe just use odin and flash your rom back. The term 'bricked' means the device is completely unresponsive, that's not your case. It's not 'bricked'.
Click to expand...
Click to collapse
I have the original boot partition but I can't get into download so can't use Odin
Phrive said:
I have the original boot partition but I can't get into download so can't use Odin
Click to expand...
Click to collapse
Use the combo keys for Odin?
AsItLies said:
Use the combo keys for Odin?
Click to expand...
Click to collapse
Tried all the key combos for download and none of them work, I figured if abd reboot download didn't work the keys wouldn't either but still tried
i can help go to adb recovery remove usb cable hold power+volume up+down all three together once the device vibrates only remove power button keep holding volume up+down and plug in the usb cable(connected to computer) immediately otherwise it may go to Samsung screen then in odin mode just download firmware from samfw website and flash ap file done
if it shows Samsung logo its not a hard brick its a soft brick i had my tab hard bricked actually no response to charger screen doesn't turn on nothing i gave it to repair guy he just removed battery put it back and it started lol
zenitsu man said:
i can help go to adb recovery remove usb cable hold power+volume up+down all three together once the device vibrates only remove power button keep holding volume up+down and plug in the usb cable(connected to computer) immediately otherwise it may go to Samsung screen then in odin mode just download firmware from samfw website and flash ap file done
Click to expand...
Click to collapse
I 'think' I've sorted it, turning the device of in this state just don't seem to do anything or is too quick not sure.
If I get it into 'recovery' I can then do adb reboot and as soon as I hit enter hold both volume buttons and it makes it into download.
Currently reflashing the stock rom so thank you

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