Database Users

[Resolved] Stuck in a boot loop

I was trying to re-install stock apps that i deleted in order to get the OTA update, but in the process i accidentally deleted some thing i shouldn't have(no idea what it was). I had previously been running the odex optimized apps and framework by dc13, and after copying the stock apps to the system/app folder i attempted to delete all of the .odex files. this is where i accidentally deleted some thing essential. i rebooted and was face to face with boot loop. been there ever since please help, i dont want to be stuck with an expensive brick!

swampy67 said:
I was trying to re-install stock apps that i deleted in order to get the OTA update, but in the process i accidentally deleted some thing i shouldn't have(no idea what it was). I had previously been running the odex optimized apps and framework by dc13, and after copying the stock apps to the system/app folder i attempted to delete all of the .odex files. this is where i accidentally deleted some thing essential. i rebooted and was face to face with boot loop. been there ever since please help, i dont want to be stuck with an expensive brick!
Click to expand...
Click to collapse
Would someone (aka moderator) simply sticky a bold
DO NOT REMOVE ANY FACTORY FILES, u goty plenty of room.......
to prevent this kinda stuff

Reinstall your system by using this file -
http://www.filesonic.com/file/958397621/acer_a500_0.000.00_1.122.01_emea_gen5_update.zip.html

dr1337 said:
Reinstall your system by using this file -
http://www.filesonic.com/file/958397621/acer_a500_0.000.00_1.122.01_emea_gen5_update.zip.html
Click to expand...
Click to collapse
but how do i reinstall when im stuck in a boot loop? is there some way to execute adb?

Rename the file Update.Zip, put the file on the root folder of your SDcard. Power on the tablet with the volume down button held

anubis13 said:
Rename the file Update.Zip, put the file on the root folder of your SDcard. Power on the tablet with the volume down button held
Click to expand...
Click to collapse
Thanks I'll give it a shot
Sent from my PC36100 using XDA Premium App

thanks this worked like a charm. Gotta love the XDA community.

A strange thing happened to me, i was working with the tab, and layed it
aside for a while, suddenly it shutted down, and rebooted.
(Not sure where i went wrong, or why this happened,cant remember doin anything out of the ordinairy)
Then i got stuck in this bootloop.
Tried to update, wich goes okee i guess, but after the reboot, i got stuck in a
different boot loop.
Im sure i didnt mess with the standard files that came with the device,
however i have another bootanimation, than stock, could this be causing the "second"
bootloop?
Kinda out of options now, hope you guys can shed more light to this, but i think
i have to return it to Acer for repairs.
Btw: great device anyway!

Just want to let you know that was not the correct update.zip for our Country you make consider going back to the USA rom. Or you will not receive the Correct Updates. If any at all. These are the files and instructions you will need to get back to stock and be able to receive all updates.
http://forum.xda-developers.com/showthread.php?t=1101859
Give thanks and support if this helps.

Chaz36 said:
A strange thing happened to me, i was working with the tab, and layed it
aside for a while, suddenly it shutted down, and rebooted.
(Not sure where i went wrong, or why this happened,cant remember doin anything out of the ordinairy)
Then i got stuck in this bootloop.
Tried to update, wich goes okee i guess, but after the reboot, i got stuck in a
different boot loop.
Im sure i didnt mess with the standard files that came with the device,
however i have another bootanimation, than stock, could this be causing the "second"
bootloop?
Kinda out of options now, hope you guys can shed more light to this, but i think
i have to return it to Acer for repairs.
Btw: great device anyway!
Click to expand...
Click to collapse
Okay so this is what i did as directed by the guys above.
1. Download this file. have to warn you though this service is horribly slow http://api.viglink.com/api/click?fo...ww.filesonic.com/file/958397...pdate.zip.html
2. Put your external SD card into your computer, and copy over the file to the root of the card.
3. Rename the file update.zip(make sure it isn't named update.zip.zip)
4. Put the SD card back it the tab.
5. Make sure your tab is completely shut down.
6. Hold down the volume down button and press the power button.( dont let go of the volume down button till the screen turns on)
7. The recovery will boot and the update should hopefully restore your tab.
8.(optional but recommended) follow these steps in order to revert back to the latest OTA american version so that your able to upgrade to 3.1 when it comes out.http://forum.xda-developers.com/showthread.php?t=1101859
Hope this helps.

Thanks for quick reply, i did exactly those steps before, and it seems that the
update goes well, then after the update, the tablet reboots loads up a bit, and then
again runs into a bootloop.
That is what is different in comparison with the un brick methods come-out, i read all over this forum.
So im a little affraid something different is goin on, with or in my tablet after the update completes.
It just never really recovers from the boot loop with or without the update.
sadly.

Chaz36 said:
Thanks for quick reply, i did exactly those steps before, and it seems that the
update goes well, then after the update, the tablet reboots loads up a bit, and then
again runs into a bootloop.
That is what is different in comparison with the un brick methods come-out, i read all over this forum.
So im a little affraid something different is goin on, with or in my tablet after the update completes.
It just never really recovers from the boot loop with or without the update.
sadly.
Click to expand...
Click to collapse
Well sorry that didn't work, i am not to experienced with development for this tab, so im fresh out of ideas. It might help to start a new thread explaining that you tried to un-brick your tab via this method and that a boot loop still occurs. Maybe some super smart devs can help you.

Crsdr37 said:
Just want to let you know that was not the correct update.zip for our Country you make consider going back to the USA rom. Or you will not receive the Correct Updates. If any at all. These are the files and instructions you will need to get back to stock and be able to receive all updates.
http://forum.xda-developers.com/showthread.php?t=1101859
Give thanks and support if this helps.
Click to expand...
Click to collapse
yeah i did that right after i un-bricked it, but thanks for the heads up anyways.

For anyone else who has bootloop problems and finds his/her way to this thread, there is another option. Plug in a USB keyboard, then boot up the tab by holding the power button and volume down (the side closest to the power button) at the same time until text starts appearing in the upper left corner of the screen. Hit the home button on the keyboard, and boom! You are in a recovery screen. Use the keyboard to select factory reset, and your tab is back to the original state. You will lose root and all of your info, but you have your tab working again. There really should be a way to do this without adding a keyboard, but it works fine.

SmittyRN said:
For anyone else who has bootloop problems and finds his/her way to this thread, there is another option. Plug in a USB keyboard, then boot up the tab by holding the power button and volume down (the side closest to the power button) at the same time until text starts appearing in the upper left corner of the screen. Hit the home button on the keyboard, and boom! You are in a recovery screen. Use the keyboard to select factory reset, and your tab is back to the original state. You will lose root and all of your info, but you have your tab working again. There really should be a way to do this without adding a keyboard, but it works fine.
Click to expand...
Click to collapse
Dude, you just made my day.
Thanks.!!!!!

[Q] NEED HELP!!! Boot/loading screen wont stop!!!

A few days ago my phone just started randomly flashing the boot screen. At the time I just thought it was annoying and was bogged down or something but would soon be gone.
But it hasn't!!
My phone is rooted with the gfree method and I was running this ROM
http://forum.xda-developers.com/showthread.php?t=1401556
The problem is this: anytime I'm not giving my phone a command and the screen is about to timeout, the boot animation starts up and loads to the home screen. At that point I have a few as ones to unlock.it and use my phone which will work.just like normal or if I don't respond soon enough it will start over and flash it again.... It repeats.continuously. If a webpage is loading or I am backing up something and don't keep touching the screen it will stop.the task and go into this "continuous boot mode"...
I've wiped everything, tried other roms.... It does it right after the intial setup everytime and won't go away...

I believe you're answering yourself. If you wiped everything and flashed different ROMs, but problem persisted - it means that your phone is most likely faulty.

k15goose said:
A few days ago my phone just started randomly flashing the boot screen. At the time I just thought it was annoying and was bogged down or something but would soon be gone.
But it hasn't!!
My phone is rooted with the gfree method and I was running this ROM
http://forum.xda-developers.com/showthread.php?t=1401556
The problem is this: anytime I'm not giving my phone a command and the screen is about to timeout, the boot animation starts up and loads to the home screen. At that point I have a few as ones to unlock.it and use my phone which will work.just like normal or if I don't respond soon enough it will start over and flash it again.... It repeats.continuously. If a webpage is loading or I am backing up something and don't keep touching the screen it will stop.the task and go into this "continuous boot mode"...
I've wiped everything, tried other roms.... It does it right after the intial setup everytime and won't go away...
Click to expand...
Click to collapse
The question is, what other roms have you tried? I seem to get the same problems on sense 3.5 roms which is why i am not using them currently. If this is happening on a clean install of cm7 or miui as well as sense then you may genuinely have a problem.
Things to try: full wipe system/data/cache/dalvik/sdcard
reboot recovery after wipe to start clean. verify md5sum of the rom you are flashing to eliminate possibility of error. dont install any of your own apps for 1 to 2 days and then if you still have the problem then you may want to unroot and try to get a warranty exchange if at all possible. Good Luck!

Dumb question, but how exactly do I verify that?? And yes it does seem to be with all the 3.5 sense Roms so I tried miui and a sense 3.0... While that did eliminate that problem another unique one showed up...the market wouldn't download anything! No apps.. it would always say due to an error "(-101)"
Just for the record, I rooted it a few weeks ago and the miui and energy 3.5sense both worked fine for at least a week.. does that help in any way??

k15goose said:
Dumb question, but how exactly do I verify that?? And yes it does seem to be with all the 3.5 sense Roms so I tried miui and a sense 3.0... While that did eliminate that problem another unique one showed up...the market wouldn't download anything! No apps.. it would always say due to an error "(-101)"
Just for the record, I rooted it a few weeks ago and the miui and energy 3.5sense both worked fine for at least a week.. does that help in any way??
Click to expand...
Click to collapse
Well that's good to hear that it isn't happening on all roms. I usually fix the market problems by doing a data wipe and then force close it. Usually will start being able to download after a fc. To check the md5sum on a file download mand5 free from the market and check the file that way.
Sent from my HTC Glacier using xda premium

Nexus 7 Wont Boot

Ok, so everything was going fine and dandy so i decided to root my nexus 7. it was amazing, i was able to over/underclock. Then i remembered an app that i had called chainfire3d that allows you to force certain things on the gpu such as anti aliasing and full 32 bit color on some things. anyways after an install it needed to reboot. once rebooted, it just sits at the google screen with the little lock thats open at the bottom. going into bootloader by holding down all the buttons gets me to the screen but then it freezes. cant boot, cant get into bootloader. any help?
Thanks in advance.

jombo2323 said:
Ok, so everything was going fine and dandy so i decided to root my nexus 7. it was amazing, i was able to over/underclock. Then i remembered an app that i had called chainfire3d that allows you to force certain things on the gpu such as anti aliasing and full 32 bit color on some things. anyways after an install it needed to reboot. once rebooted, it just sits at the google screen with the little lock thats open at the bottom. going into bootloader by holding down all the buttons gets me to the screen but then it freezes. cant boot, cant get into bootloader. any help?
Thanks in advance.
Click to expand...
Click to collapse
sounds like you need to go to the android development list and look for the unbrick thread that has directions to put the original os back on. Then reflash your favorite recovery/rom..etc.

jinside said:
sounds like you need to go to the android development list and look for the unbrick thread that has directions to put the original os back on. Then reflash your favorite recovery/rom..etc.
Click to expand...
Click to collapse
ok, but. im no android fixing expert, but i know my way around it really well. anyways, cant you do nothing if you cant at least get to the recovery screen?!
i have no idea.\
*EDIT
Finally got recovery to work by lots of reboots and was able to reflash the whole thing. i guess let this be a lesson to people trying chainfire.

[SOLVED] HELP! Phone stuck in odd loop after boot

I'm on NCG odexed stock, rooted with nova launcher + xposed framework/wanam
Today, I rebooted my phone and was presented with an odd scenario: The phone was looping between my homescreen (black background) and the Galaxy S5 blue geometrical wallpaper (I think I left the TW launcher with the default grassy picture). That's all the phone does - cycle between the two - and I cannot get a screen to stay up long enough to do anything. Of course, I don't have ADB authorized for any of my machines (haven't had the chance to use it yet) and I can't do much of anything. I tried safe mode, emergency call, camera, clear cache via stock recovery, and adb sideload to try and get SOMETHING to run. Unfortunately it seems I'm locked out of my device...does anybody have a suggestion that would allow me to get the data off the internal storage before wiping? >.<
Added video of issue:
https://www.youtube.com/watch?v=M_mncUueCJ8
Edit: Solved the issue through the most scientific methods; insanity and brute force! The phone would boot sometimes with the lock screen in the rotation, and those boots allowed me a brief window of touch interaction which I used to enable emergency mode, which fixed my immediate problem of being locked out and allowed me into an adb root shell. Hurrah.
Thanks all,
Overkill

OverkillSD said:
I'm on NCG odexed stock, rooted with nova launcher + xposed framework/wanam
Today, I rebooted my phone and was presented with an odd scenario: The phone was looping between my homescreen (black background) and the Galaxy S5 blue geometrical wallpaper (I think I left the TW launcher with the default grassy picture). That's all the phone does - cycle between the two - and I cannot get a screen to stay up long enough to do anything. Of course, I don't have ADB authorized for any of my machines (haven't had the chance to use it yet) and I can't do much of anything. I tried safe mode, emergency call, camera, clear cache via stock recovery, and adb sideload to try and get SOMETHING to run. Unfortunately it seems I'm locked out of my device...does anybody have a suggestion that would allow me to get the data off the internal storage before wiping? >.<
Click to expand...
Click to collapse
I would suggest you download the stock tar and odin, pull the battery and put it in download mode and odin back to stock. So long as you can get to download mode you should be fine.
Everything you need can be found here ==> http://forum.xda-developers.com/showthread.php?t=2784880

Chopstix9 said:
I would suggest you download the stock tar and odin, pull the battery and put it in download mode and odin back to stock. So long as you can get to download mode you should be fine.
Everything you need can be found here ==> http://forum.xda-developers.com/showthread.php?t=2784880
Click to expand...
Click to collapse
Already in progress But the stock tar also flashes over any user data, correct?

OverkillSD said:
Already in progress But the stock tar also flashes over any user data, correct?
Click to expand...
Click to collapse
Absolutely you will be returning to out of the box stock. But it's a good failsafe. Then you can start to play with it all over again

Chopstix9 said:
Absolutely you will be returning to out of the box stock. But it's a good failsafe. Then you can start to play with it all over again
Click to expand...
Click to collapse
Right The problem is, there are files I need to get from the device before I do that!
OverkillSD said:
does anybody have a suggestion that would allow me to get the data off the internal storage before wiping?
Click to expand...
Click to collapse

OverkillSD said:
Right The problem is, there are files I need to get from the device before I do that!
Click to expand...
Click to collapse
If the files are on the external sd card you are golden. That doesn't get formatted. If not ... It will take someonen with more expertise than me on the issue.

Chopstix9 said:
If the files are on the external sd card you are golden. That doesn't get formatted. If not ... It will take someonen with more expertise than me on the issue.
Click to expand...
Click to collapse
Well, I let the phone run for the last 45 minutes and eventually the phone rebooted itself and the system UI immediately crashed. I'm going to wait for the next crash and see if I have any luck with not pressing ok when this happens, and using that opportunity to allow ADB, which would solve my problem In the meantime, assuming that my hopes and dreams will be crushed, if anybody with ninja hacker skills has any suggestions, I'm all ears (or is it eyes?)

OverkillSD said:
Well, I let the phone run for the last 45 minutes and eventually the phone rebooted itself and the system UI immediately crashed. I'm going to wait for the next crash and see if I have any luck with not pressing ok when this happens, and using that opportunity to allow ADB, which would solve my problem In the meantime, assuming that my hopes and dreams will be crushed, if anybody with ninja hacker skills has any suggestions, I'm all ears (or is it eyes?)
Click to expand...
Click to collapse
I wasn't able to do this, presumably because com.android.systemui is responsible for this dialog and when it restarts, the problem restarts with it.
what's strange is that i can see my device on windows but the internal storage doesn't mount when the device shows up >.<
would i be able to flash just the systemui.apk and framwork.res files to stock using odin?
EDIT: Was able to get the device into emergency mode after much spamming of buttons and trial/error; this stops the problem I'm having, and I was able to get into ADB. The problem is most likely with Xposed, I'll be able to troubleshoot from here =) Basically, I had a brief window of laggy but responsive touchscreen interaction once out of every 10 boots which I used to get emergency mode enabled (lots of checkboxes) and this worked. It was either xposed or nova or a combination of the two, but it appears that I'm able to hack at it from here xD

Thread deleted and shifted to DEVELOPMENT section.

thread now shifted to development section.

After clean installation error, it keep showing setup wizard stopped working!!!

Thufail19 said:
After clean installation error, it keep showing setup wizard stopped working!!!
Click to expand...
Click to collapse
with or without gapps?

lucastracq said:
with or without gapps?
Click to expand...
Click to collapse
Without gapps of course! This ROM has gapps built in

Thufail19 said:
After clean installation error, it keep showing setup wizard stopped working!!!
Click to expand...
Click to collapse
How? I didn't have any problem.

RohanHasabe8 said:
How? I didn't have any problem.
Click to expand...
Click to collapse
Really? What ROM were you on before flashing?. Mine is running on RR 7.1! Any ideas to make it run on my device?

Falcon still rocks! Great work devs! ?

ketan.xda said:
Falcon still rocks! Great work devs!
Click to expand...
Click to collapse
Working for you?

Thufail19 said:
Really? What ROM were you on before flashing?. Mine is running on RR 7.1! Any ideas to make it run on my device?
Click to expand...
Click to collapse
Wipe all data. Do a clean flash.

I am on stock 5.1. I have to unlock bootloader. Then flash twrp. Then clean flash this ROM. Anything I am missing.

Is Dual SIM supported (XT1033)?

celikbasm said:
Is Dual SIM supported (XT1033)?
Click to expand...
Click to collapse
Yes.

netflix saying 'This App is not compatible with your device.'

After installing, the phone will occasionally turn the screen black and become unresponsive (backlight is still on though, a bit dim). After a minute or two it will start working again and show the lock screen (not asking for the sim pin). Essentially behaves almost as if it has rebooted, but doesn't go through the whole "bootloader unlocked" screen and the google logo screen.
Edit: To add. I've noticed also that the phone does this even when doing nothing. The screen backlight would suddenly turn on but nothing will show onscreen, and the phone will become unresponsive.
Edit2: More info. When in this state, the device still shows up in adb and will respond to reboot command.

I have got the same problem as StereoBucket: The phone will occasionally turn the screen black and become unresponsive (backlight is still on though, a bit dim). I have upgraded to the new version today. Maybe it will not happen again
Gihiji - Netflix works. You have to download an apk from Netlix and install it. After upgrade to the new version I have installed Netflix directly from Google store and it works.
RohanHasabe8: It is awesome that Falcon is still alive with Android 9. Thank you for this ROM and security updates.
Only missing for me is advanced restart to get to TWRP recovery.
Is there a night light option in this ROM? Nightlighting schedule is not working in Digital Wellbeing.

rektaltk said:
I have got the same problem as StereoBucket: The phone will occasionally turn the screen black and become unresponsive (backlight is still on though, a bit dim). I have upgraded to the new version today. Maybe it will not happen again
Gihiji - Netflix works. You have to download an apk from Netlix and install it. After upgrade to the new version I have installed Netflix directly from Google store and it works.
RohanHasabe8: It is awesome that Falcon is still alive with Android 9. Thank you for this ROM and security updates.
Only missing for me is advanced restart to get to TWRP recovery.
Is there a night light option in this ROM? Nightlighting schedule is not working in Digital Wellbeing.
Click to expand...
Click to collapse
Looks like that update fixed it for me. What about you?

StereoBucket said:
Looks like that update fixed it for me. What about you?
Click to expand...
Click to collapse
Yes. This update solved a problem.

This ROM is rooted?

Video recording problem solved in 6 Nov build?