Boot loop, need some help - Android Q&A, Help & Troubleshooting

Ok so, a bit of background, I'm on a Vodafone speed tab 6 (vf-1397) running on a root using kingoroot converted to super sume using the app, everything was running fine as such I decided to start looking for apps to use when rooted and ended up coming across jrummyapps boot animations As such I thought, "oh that looks cool let's get that" being naïve and not having any recovery boot loaders installed because I only found out about them after I got into a boot loop. So I proceeded to test a few and they all worked till I got to the third, it proceeded to lock it into a boot loop and now I have no clue what to do, is there anything that I can do, I've tried everything in the recovery menu and nothing. Any help would be highly appreciated I did do a factory reset so it's not currently rooted it's just stock with a custom boot animation that I can't seem to get rid of. Thank you. If all else fails I'll take it to a local Vodafone store when I get back from my holiday.
Another thing I should add currently from my device I can
-reboot system now
-wipe data/factory reset
-wipe cache partition
-power down
-enable adb

Update on current status.
I've found a stock rom for the device and now have the files however, i didn't have usb debugger turned on before it got stuck in a boot loop so, are there any alternative ways of saving it or have i completely messed up?

I know its grave digging at this point but ........
load in recovery and select start adb
then select restart
the device will now load with an unsecured adb connection active

Related

Please HELP! cannot get into recovey!

Okay about a month ago I root my gf evo 3d , she has hboot 1.5 so I followed the steps on this thread http://forum.xda-developers.com/showthread.php?t=1239821.
Everything has been working fine up until about a week ago , her phone started running hot and the battery would drain really quick with barely any usage. So my plan was to do a factory restart and full wipe and reinstall the rom fresh but when I tried to get into recovery the phone just shuts off , then goes to the boot screen then after the boot screen the phone just restarts itself. I even tried to do a factory reset from the phones menu options and the same things happens. The ways I tried getting into recovery are by using the shutdown menu options (hold power , reboot , recovery) , I've also tried rom manager and last I tried getting to recovery from bootloader and nothing seems to work.
I am completely lost PLEASE! HELP!
unomillionaire said:
Okay about a month ago I root my gf evo 3d , she has hboot 1.5 so I followed the steps on this thread http://forum.xda-developers.com/showthread.php?t=1239821.
Everything has been working fine up until about a week ago , her phone started running hot and the battery would drain really quick with barely any usage. So my plan was to do a factory restart and full wipe and reinstall the rom fresh but when I tried to get into recovery the phone just shuts off , then goes to the boot screen then after the boot screen the phone just restarts itself. I even tried to do a factory reset from the phones menu options and the same things happens. The ways I tried getting into recovery are by using the shutdown menu options (hold power , reboot , recovery) , I've also tried rom manager and last I tried getting to recovery from bootloader and nothing seems to work.
I am completely lost PLEASE! HELP!
Click to expand...
Click to collapse
You should reflash your recovery to TWRP using fastboot. Then boot into recovery using fastboot. From there you should be able to do a complete wipe and flash a ROM. It is outlined in the thread you linked OP and second post. Feel free to come into the d3rp q+a thread in my sig if you need more help.
It worked thanks you
unomillionaire said:
Okay about a month ago I root my gf evo 3d , she has hboot 1.5 so I followed the steps on this thread http://forum.xda-developers.com/showthread.php?t=1239821.
Everything has been working fine up until about a week ago , her phone started running hot and the battery would drain really quick with barely any usage. So my plan was to do a factory restart and full wipe and reinstall the rom fresh but when I tried to get into recovery the phone just shuts off , then goes to the boot screen then after the boot screen the phone just restarts itself. I even tried to do a factory reset from the phones menu options and the same things happens. The ways I tried getting into recovery are by using the shutdown menu options (hold power , reboot , recovery) , I've also tried rom manager and last I tried getting to recovery from bootloader and nothing seems to work.
I am completely lost PLEASE! HELP!
Click to expand...
Click to collapse
unomillionaire said:
It worked thanks you
Click to expand...
Click to collapse
As a heads up to some of the inner workings.
All the methods you listed are correct methods of booting into the recovery. ROM Manager selecting boot recovery, booting into the bootloader and selecting recovery and also adb shell, reboot recovery.
The boot order goes: bootloader -> kernel -> recovery. Once you see the HTC screen or whatever custom splash screen is loaded, you know the device is now booting the kernel. At this point, if the device hangs on the splash screen or reboots again to the splash screen, something is wrong with the kernel "recovery" itself.
If you get this rebooting to splash screen or hanging on splash screen two or three times in a row, that should be sufficient to know, you have correctly booted the device into recovery mode and the next step is to reflash the recovery, essentially reloading it.
We can speculate on how/why the recovery became corrupt on your device, but in the end, these things sometimes just happen to no intentional fault of the user.
Hopefully this doesn't happen again, but if it does, hopefully this extra information will help prevent a bit of frustration the next time around!
joeykrim said:
As a heads up to some of the inner workings.
All the methods you listed are correct methods of booting into the recovery. ROM Manager selecting boot recovery, booting into the bootloader and selecting recovery and also adb shell, reboot recovery.
The boot order goes: bootloader -> kernel -> recovery. Once you see the HTC screen or whatever custom splash screen is loaded, you know the device is now booting the kernel. At this point, if the device hangs on the splash screen or reboots again to the splash screen, something is wrong with the kernel "recovery" itself.
If you get this rebooting to splash screen or hanging on splash screen two or three times in a row, that should be sufficient to know, you have correctly booted the device into recovery mode and the next step is to reflash the recovery, essentially reloading it.
We can speculate on how/why the recovery became corrupt on your device, but in the end, these things sometimes just happen to no intentional fault of the user.
Hopefully this doesn't happen again, but if it does, hopefully this extra information will help prevent a bit of frustration the next time around!
Click to expand...
Click to collapse
So you mean, stuck at the splash screen(HTC with white screen) and reboot again and again is because of the recovery destroyed? My phone stuck at the splash screen for about 10 seconds and then reboot again and again. I have tried to flash many recovery images, includeing twrp 1.0.3, twrp 1.1.1, cwm-1.0.4, cwm-1.0.5, cwm-5.0.2, all failed to boot up into recovery:-(
Thanks in advance!

[Q] Stuck at boot after upgrade Revolution HD

Hey guys,
I just upgraded to Revolution HD 32.0 (coming from 31.0).
Here's what i did.
Boot into recovery.
Clear cache+dalvic-cache.
Install zip from sd-card (select revolution hd 32.0)
Started Aroma installer, left everything pretty much default, just removed some of the samsung junk.
After the install was finished i cleared the cache again and rebooted the device.
It started with the start up logo and after a minute or so "Android upgrading..." with the applications counting.
After that it shows "Finishing boot"
Then nothing, it stays at that for like 5 minutes, then reboots and stays stuck at the samsung logo.
So i decided to boot into recovery, whipe caches and fix permissions and reboot again.
Same thing happened as before.
So i wanted to do a full clean install of the rom, wiping all userdata.
Surprise! Can't get into recovery or download mode anymore.
Took out battery for a few minutes and put it back in.
Still can't access download mode or recovery with vol+menu+pwr...
Does anyone know what's going on, or better, how i can possibly fix this?
I have no idea how to access my device now to make changes...
Thanks a lot!
If you can't get into bootloader with vol down, home and power button then you have a brick, service centre repair required.
Worth trying a USB repair jig to get download before paying for a repair .
jje

[Q] Stuck in recovery boot loop midflash upgrading to KitKat 4.4.2 on dtmo SGS3

My device details: SGS3 T999, rooted, running Jellybean 4.3 on a liquid smooth ROM. Its a year old and has been a solid performer up until now.
My device is stuck in a cycle where it gives a quick vibrate, then SGS3 splash screen with white letters, then black screen, then tiny blue "Recovery booting..." words in upper left of screen, then black screen with couple vibrations, and around and around it goes in the same repeating cycle.
Just before it started I had taken the following actions: Dumped the following 2 files onto my EXTSD card (cm-11-20131217-NIGHTLY-d2tmo.zip, gapps-kk-20131119.zip) from my PC, booted phone into recovery mode using TWRP, did a factory reset wipe (success), cache wipe (success), dalvik cache wipe (success), flashed the NIGHTLY file (failed), flashed the gapps file (failed). At this point I should have sought some support. Fool! I next did a reboot step still in recovery mode. Without the reboot happening a message came up stating Superuser permission had been broken (the best I can remember) and the option to have TWRP repair the permission. I opted "yes" to repair. Then the loop started that I can't escape.
I have pulled the battery multiple times, tried a regular boot up, tried a recovery boot up (up volume+power+home) dropping the home button after a few seconds. Nothing is working. Prior to the above steps I backed up everything on the device. So I have backups to use if it can be done. My best guess is that I failed to update my CyanogenMod or TWRP to the very latest versions and it caused this hang up. Otherwise, I don't know what to do and need any help I can get.
Has anyone had this issue or heard of anyone who has and have any helpful suggestions, tips, ideas, etc..?
Thank you in advance. This is my first XDA post. Please forgive and offer tips if this thread needs any scrubbing.
I've had a few similar events for a few different reasons.
I would suggest booting into recovery but it seems you have tried that already.
If the device is plugged into a wall or pc, unplugg it, that has seemed to cause and fix boot issues for me before.
Other than that, I dunno, if you can't get to recovery or fastboot, I dunno...

[Q] Can't access recovery nor reset to factory settings on rooted device

Hello,
I own an Android tablet KO PARA1 FULL and experiencing a strange problem. This is a chinese atm7029 quadcore tablet (16gb, 1gb ram, without bluetooth, only wifi, bu supports 3g dongle), running android 4.1.1 nad 3.4.0+ kernel, which came prerooted. After some time I've decided to install backup programs on in to make a full backup of the device for the case something would go wrong, and after some trying I descovered, that there is something like recovery for that purposes which seemed a good solution for me. I decided to install CWM, which I managed to install without problems and made some backups on my device. Everything was fine, I did some factory resets through the time, some restoring processes from my previously backup states of the device, was always able to activate CWM recovery menu through Reboot to recovery or through combination of Volume down a Power button...
Until last saturday. I was normaly surfing the internet, reading mails and afterwords I powered my tablet off (it is draining battery in sleep mode, but its another story..). After a while wanted again to write a mail, so I powered it on. In that momet seemed the screen too dirty for me and I tried to cleen it little bit throug the bootup process. Unfortunately I obvious confused the system with it and after boot it was not responding properly. I did not wait enough and after a while powered it off with power key pressed for a long time, to make a new boot.
But when I powered it on again, it stayed stuck in boot logo and did not boot at all. I've tried a copple of times to boot it again with no cuccess, stayed stuck in boot logo for more then 10 min...
Afterwards I decided to make it boot up with the help of computer. I downloaded adb and drivers and somehow managed to make it boot up. I thing I was too excited to see it boot up again, that during boot up process I desconected my device from computer...
My worries were reliesed and I thought it would be a good idea to make a restore from backup to prevent some strange behaviour, so wanted to boot into recovery, but nothing had happened. After some repeated clicks on Boot into recovery button, as well as app called rebooter with nothing happening, I decided to try it out through button combination. It has not worked as well Next try was to reset to factory settings. But when I go through the menu, I can click on reset to factory settings button, seeing warning that I will lost ma data, then I can push the button to make it happen, but nothing is happening. I see only the screen with the button, can touch it 100 times and the tablet stays on, fully funcional. making no factory reset as it done before.
I did a lot of reading and searching, but have not find answer for my problem. I flashed recovery images from my backups (using flashify, flash gordon, adb shell, terminal emulator), from all previously functional states of the device. I refleshed the CWM recovery downloaded from the internet for my chipset, which previously did the job just perfect, with no success...
I am still not able to reach recovery menu. For me it seems like the bootloader would be locked, but I did not find the answer how to unlock it without to be able to start in some recovery state to use fastboot command to unlock it.
Otherwise, my device is functional, still rooted, i can use it without any other problems. But not be able to do recovery from my backups, even do a factory reset.
How can I restore my access to recovery mode? Is it somehow possible?
Hopfully it is not too much information (tryied to follow the intructions and wrote everything I thought would be important to know about) and you will not be bothered to read all my story and pull me out of my darkness with helpfull suggestion.
Thanks a lot in advance
Steve

[Q] Factory reset from settings --> boot loop

My daughter's i9300 started resetting itself without control. Today it got unmanageable and a successful boot became impossible.
Looking around, I found a thread suggesting that the power button switch is the culprit.
Indeed, after removing the switch, everything worked fine. Had major issues starting the phone, but eventually it started, so I was good to go.
I rooted it, installed latest TWRP and Resurrection ROM. The ROM was a random pick more or less, I had it on my LG G3 at some point and I wanted lollipop.
All fine and dandy, I was able to get into the phone. However, data wasn't wiped even though I selected it for wiping in recovery (probably didn't select the right thing...). So I went to settings and chose factory reset with wiping all data.
This lead to phone rebooting to recovery, but TWRP logo just flashes every few seconds without ever getting to recovery itself.
How can I make this phone work again? Any ideas?
Boot into download mode then flash a full stock rom with Odin. If that works then factory reset in recovery before testing.
You may find the firmware won't flash, as it sounds like your nand memory is worn.

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