Affichage des articles dont le libellé est bootloop. Afficher tous les articles
Affichage des articles dont le libellé est bootloop. Afficher tous les articles

samedi 7 février 2015

[Q] Stuck in bootloop, can't connect to adb topic






I tried installing CM12 and when I restarted I got stuck in a bootloop. It just stays on the LG logo screen for a while until the kernal crashes. I can enter Dload mode and fastboot and I see my computer installing the drivers but adb devices says nothing is connected. I tried entering recovery but the phone just vibrates, restarts, and goes back to the LG logo. Is it fixable or do I have to send it in for repairs?






[Q] Bootloop after flashing stock ROM via Odin. I think I've tried everything. topic






The Wifi on my phone wasn't turning on, even after factory reset, so I reflashed stock ROM via Odin (v3.07)
I got stuck in a bootloop, and after factory reset via the stock recovery + wipe of cache partition, it was still stuck.
I then re-flashed the stock ROM. Still stuck.
Tried using Kies 3, with the firmware upgrade and installation tab. Said something about not supporting my phone when I was prompted to plug it in. (SM-G355H; Samsung Galaxy Core II Duos)
I then found an unofficial version of CWM v6 for my phone (there's no official support), and quickly flashed that (via Odin 3.09; which is what I use from this point on), forgetting that my phone was no longer rooted. I wiped davlik cache and data. Still stuck. Then I rooted my phone. Stuck.
Then I reflashed stock ROM (this time, I downloaded from another website) (to test my luck, I tried seeing if simply a factory reset and cache wipe would work. It did not) rooted my phone, and flashed CWM. Wiped davlik cache. Still stuck.

By the way, when I wipe davlik cache it says:
Warning: no file_contexts
E:unknown volume for path [/sd-ext]
Davlik Cache wiped.

Any ideas on what to do now? I can't send it to a manufacturer / repair store where I live. I'm thinking maybe I should untick Auto Reboot and/or F. Reset Time when flashing, use an earlier version of Odin or the ROM itself, or maybe there is something I can do with ADB? I'm not very familiar with it, but I'm more than willing to learn. I just need some direction...

I was just trying to fix my WiFi... :crying:






[Q] Bootloop after flashing stock ROM via Odin. I think I've tried everything. topic






The Wifi on my phone wasn't turning on, even after factory reset, so I reflashed stock ROM via Odin (v3.07)
I got stuck in a bootloop, and after factory reset via the stock recovery + wipe of cache partition, it was still stuck.
I then re-flashed the stock ROM. Still stuck.
Tried using Kies 3, with the firmware upgrade and installation tab. Said something about not supporting my phone when I was prompted to plug it in. (SM-G355H; Samsung Galaxy Core II Duos)
I then found an unofficial version of CWM v6 for my phone (there's no official support), and quickly flashed that (via Odin 3.09; which is what I use from this point on), forgetting that my phone was no longer rooted. I wiped davlik cache and data. Still stuck. Then I rooted my phone. Stuck.
Then I reflashed stock ROM (this time, I downloaded from another website) (to test my luck, I tried seeing if simply a factory reset and cache wipe would work. It did not) rooted my phone, and flashed CWM. Wiped davlik cache. Still stuck.

By the way, when I wipe davlik cache it says:
Warning: no file_contexts
E:unknown volume for path [/sd-ext]
Davlik Cache wiped.

Any ideas on what to do now? I can't send it to a manufacturer / repair store where I live. I'm thinking maybe I should untick Auto Reboot and/or F. Reset Time when flashing, use an earlier version of Odin or the ROM itself, or maybe there is something I can do with ADB? I'm not very familiar with it, but I'm more than willing to learn. I just need some direction...






mercredi 4 février 2015

[Q] Struck on bootloop. No usb debugging. Locked bootloader. topic






The power button on my N5 started acting up, like if i even press it once it will show me the power off option. After that it started to randomly reboot. Now its reboots every 2 sec showing the google logo. When it try to put it in recovery mode, it again reboots. Randomly like 20 in 1 trys it stops in the recovery mode.
1. I tried to factory data reset. I got an error msg something like " Cant mount cache ".
2. Called both Lg and goole for a replacement, but my warranty got over.
3. I unlocked the bootloader using fastboot and tried to flash stock rom, but after the first reboot bootloader command the bootloader again comes to locked status. Still after all process the phone reboots and gets to the booting animation, but it does not move past that( even after an hour).

Device was in full stock condition when this happened. Someone please help me out!! :confused:






mardi 3 février 2015

[Q] Nexus 10 bootloop and no Recovery menu topic






Hi, I've been trying to downgrade my Nexus 10 from Lollipop to KitKat but without success. I got as far as unlocking the bootloader. But when I download the .tar factory image and extract it, I don't get any .img files nor the flash-all.bat files. (I managed to downgrade my Nexus 5 mobile, however, with the right .img files and flash-all.bat files).
Something must have gone wrong with my Nexus 10. It's locked in a bootloop indefinitely. To make it worse, when I enter Recovery mode, I don't get the image of the lying robot, and can't access the factory reset menu. The bootloader is presently unlocked.
Please help...I'm really lost.






logo.bin bootloop topic






Hello,

I flashed the red logo from this thread, which seemed fairly harmless, but now my phone is rendered useless.

I've tried booting into fastboot or recovery and the phone does vibrate in response, but the screen stays dark and blank, and fastboot devices/adb devices yields nothing.

Is there a fix for this?






lundi 2 février 2015

[FIX]Repair White Screen, Bootloop, Soft Brick etc. the quick & dirty way topic






Most guides suggest reflashing stock rom for this, however that means you would have to re-root your device and also install a new recovery again. Any other data on your system will get lost as well.

I had a white screen problem with my SGA+ and according to a post about Indian and Chinese SGA+ phones, I needed to flash a European stock rom first before I was able to use certain roms (e.g. kk) at all. Because of various reasons Odin was not an option, so I had to use heimdall. With heimdall all partitions are flashed in sequence and you can choose which ones you want to flash. In other words, you can flash a partial stock without touching anything that would be flashed by your custom rom anyway.

Tested with a Chinese SGA+
This will flash all partitions that are not affected by custom roms and rooting.

Requirements:
heimdall --- (google for it. XDA's spam filter prevented me from posting the link, lol)
stock rom --- If your phone is an Indian or Chinese SGA+, choose an S7500XX rom. Mine was S7500XXNB1_S7500OXXNA1_XSK. Getting a relatively new rom is also not a bad idea.
zip, tar capable archive manager

Tutorial:
1. Unzip your stock rom.
2. Rename the xx.tar.md5 file to xx.tar.
3. Untar / extract the tar file.
4. Open a terminal and move to the extracted directory.
5. Put your SGA+ in download mode (turn your phone off and boot with Power+Volume down+Home pressed).
6. Connect your USB cable.
7. Check your partitions with heimdall (as root on Linux systems)

Code:


heimdall print-pit

This step should be optional, but it's always good to be on the safe side. Check if the partition names and image names correspond with the following table:

Code:


  partition    image
  HIDDEN      hidden.img.ext4
  APPSBL      appsbl
  OEMSBL      oemsbl
  QCSBL        qcsbl.mbn
  CFG_DATA    qcsblhd_cfgdata.mbn


8. Flash all five partitions with heimdall (as root on Linux systems)

Code:


heimdall flash --HIDDEN hidden.img.ext4 --APPSBL appsbl --OEMSBL oemsbl --QCSBL qcsbl.mbn --CFG_DATA qcsblhd_cfgdata.mbn

9. Re-flash your custom rom if necessary.






[Q] Droid RAZR HD Bootloop, Help! topic






Help! my Motorola is stuck in a boot loop. It only shows the red M and stays there. Its the VZW_XT926 (vanquish).
I tried partition wipe and a factory restore. I also cant get the unlock key to unlock the boot loader.
Fastboot works and i can enter recovery (stock). -Not rooted -not unlocked
Here is some info:

version-bootloader: 109B(*)
product: vanquish
secure: yes
mid: 0056
version: 0.5
qe:
unlocked: no
iswarrantyvoid: no
max-download-size: 31457280
emmc-size: 32GB
reason: Boot menu selected
revision-hardware: 0x8300
cpu: MSM8960 CS
uid: 28489A0B02000100000000000000
cid: 0x02






[Q] Strange bootloop problem topic






I have been successfully running custom lollipop rom's from november, but couple of weeks ago it changed.

I installed some new rom to my OPO, can't remember what. It installed and run fine, but when I disconnected the usb cable connected to pc it freezed and started bootlooping. Phone sometimes boots to os but freezes immediately and bootloops again. If I connect it back to pc, everything works fine.

I managed to get it working by restoring to stock and locking bootloader with OneToolkit for OS X. But there were some problems; the screen wouldn't rotate, battery drains a lot faster, like in 10 hours with very little use, and many more. I unlocked bootloader, installed custom recovery and rooted, nothing changed, but when I installed different rom bootloop starts again. I've tried with many roms. It does'n matter if I install the rom with usb connected or not.

http://forum.xda-developers.com/onep...store-t2991851
http://forum.xda-developers.com/onep...stock-t2970390
With these two guides the phone works normally, but still can't use any other roms.

"make_ext4fs /dev/block/mmcblk0p15" fix didn't do anything.

Any similar problems?

Sorry for my bad english.






vendredi 30 janvier 2015

[Q] Acer A3-A10 stuck in Bootloop topic






Hello,
I need urgent help. :confused:
my Acer A3-A10 is stuck in a bootloop.
I urgently need a jelly bean rom.
The rom must be signed and must be compatible with the stock recovery.
If this is not possible, then someone can give me a guide to give to get back out of the bootloop out?
Unfortunately, the usb debugging is disabled and there is no fastboot.
Thanks in advance






[Q] Please help! Stuck in bootloop :( topic






Hey guys, could you please give me a hand? I'm really new so forgive me if I don't express myself correctly!

I was trying to instal CM12, and an error ocurred during instalation and it said "instalation aborted" or something like that. After that it only stays in CWM and I can't reboot. I've wiped cache and dalvik numerous times but it's always the same. I also did factory reset and nothing. I can't seem to load another ROM because the SD drive doesn't show up in my computer even though the phone is conected. What else can I try?

Please help me get out of this, I'm a little freaked out =/






[Q] Kindle fire 7 (4th Gen) BootLoop / power button issue topic






Hi, I could use any help or advice you guys might have to offer, the problem (at first) seemed to be just a bootloop - I am able to get the device to boot by connecting the device to the computer then disconnecting and reconnecting the kindle battery ( usually works 1 in 7 times ) .. I have tried a factory reset through the device menu which completes without issues but once the power button is pressed (tapped or held) the device freezes and then starts the bootloop again. I have been able to use adb to get the device into the recovery menu but trying to recover this way starts the boot loop again, possibly because the power button has to be pressed to confirm the option.
edit: forgot to mention that when the power button is tapped it asks if I want to power off - it doesn't just turn the screen off (I'm not sure if this is normal or not)

I'm unsure what to do at this stage, so any advice would be gratefully welcome.

helpful info:
kindle fire hd 7 (4th gen)
fire os: 4.5.2






[Q] Stuck in bootloop (Brick) - d855 topic






I tried to flash a new nightly of cm12 on my lg g3 and the flash procces was stuck and the screen froze so i put my battery out and when i tried to power on i was stuck on the lg boot logo (bootloop), i can't go to recovery and the only thing i can do is to enter download mode and it goes to fastboot mode not into "Firmware update" like i saw in other guides in the internet. i tried some commands ("erase recovery"...) and it just fails and shows this error:

erasing 'recovery'...
FAILED (remote: failed to erase partition)
finished. total time: 5.032s

What can i do to fix my phone?
Please help me i'm in this situation for a week now and i didn't found soulution yet...
Thanks for the helpers






jeudi 29 janvier 2015

[Q] Nexus 7 (2012) - Converting to f2fs - stuck on google screen - bootloop? topic






a few times now over the months with my nexus 7 (2012) i have tried to convert to fsf2 with twrp manually and always seem to get stuck on the google screen for over 5 - 10 minutes, only once from my first try after simulating a battery pull (holding all the buttons down) I got past the google screen in normal quick time, but after trying my first reboot i got stuck on the google screen again. How long is the google screen at most supposed to be on the screen for before launiching the rom boot screen after converting to f2fs? Is the google screen bootlooping?

Most recent try at converting...

Reboot into TWRP (2.8.3.0) recovery
Wipe the system, data, cache, dalvik cache
Change system, cache, and data (one at a time manually) from EXT4 to F2FS
Reboot Recovery
In main TWRP menu, hit "Mount", and "Enable MTP" if it is not already enabled
Drag the two zip files you downloaded into the TWRP folder
Hit "Install", find the "TWRP" folder
Select the Slim group zip and swipe to flash
Go back and select the gapps zip and swipe to flash
Reboot the system
Wait a few minutes to boot up
stuck on google screen????






[Q] Stuck in bootloop, unsure where to begin topic






I have a Kindle P48WVB4 (Kindle Fire HD 7" 2013) that was my brother's, and now it is stuck in a bootloop. I believe it did this in the middle of an update. I have done some Google searching and learned that Kindle Fire Utility and Kindle Fire Unbrick Utility will not help with the 2013 model I have.

Does anyone know if there is any fixes available for this model yet?






[Q] HTC Butterfly stuck in bootloop topic






I installed Inerst coin rom 2.5 but my device is stuck on bootloop. I used TWRP 2.7-2.8.4 but none of the recovery flashed the rom. It showed that the rom is successfully installed but when it reboot it get stuck on bootloop.






mercredi 28 janvier 2015

[Q] NOT your average stuck in bootloop topic






Bear with me: Right now my nexus is stuck in a bootloop. My nexus had been partially rooted, everytime i went to download the OTA 5.0.1. update it would just take me to TWRP, and i didn't know what to do with that. So I finally tried to fully root the phone, and also use TWRP to install the OTA update. Now I'm stuck, I've tried wiping the cache/factory reset. How do I got about flashing it back to stock without losing all my data?

(apologies for the title, I thought originally that I had killed mtp and adb, but I figured out how to get them back just after posting)

Thanks!






[Q] My device went bootloop!!!! stuck at boot screen!! topic






GUYS PLZZ HELP ME IN THIS.....IAM TIRED OF SEARCHING GOOGLE FOR SOLUTIONS AND LAST CAME UP HERE!!

so for tweaking my graphics in my mobile micromax mad a94 i installed a fukin app called "Chain Fire 3d". then it told to installe d drivers and rebooted.... after rebooting my deive was stuck at BOOT LOGO .

I TRIED TO INSTALL STOCK ROM BY Brcm_MultiDownloader_1450 SOFTWARE AND I FLASHED D ROM.....BUT AGAIN THE PROBLEM STILL OCCURS!!! STUCK AT BOOT LOGO!

I ALSO TRIED BY UNINSTALLING CHAINFIRE 3D BY ADB COMMANDS ...BUT WHEN ENTERING ADB SHELL COMMAND I GOT "ERROR: CLOSED"....AND ALSO TRIED INSTALLING STOCK ROM BY FASTBOOT BUT ALSO FAILED THERE

MAIN PART COME HERE ...PLZZ SEE PPL ..BEG U!!!!

I WENT TO FLASH STOCK ROM VIA RECOVERY MOD BY INSTALLING PACKAGE FROM SD CARD
AND AFTER SOME SECONDS IT SHOWED"INSTALLATION ABORTED"
ALSO TRIED TO INSTALL BOOT.IMG OF MY DEVICE AGAIN BUT THERE ALSO IT GAVE "INSTALLATION ABORTED"

NOW WHATEVER I FLASH IT GIVES INSTALLATION ABORTED....AND NOW ....IN RECOVERY MOD I CANNOT CHOOSE FILE FROM SD CARD ALTHOUGH MY MEMMORY CARD IS PROPER !!1
I CANT INSTALL ANYTHING FROM INSTALLATION PACAKGE!!1

SO GUYS IAM BEGGING U ..HELP ME IN THIS.... HARDLY 1 MONTH OVER ...SEARCHING NOW ALSO....
PLZZZ GUYS!!!






mardi 27 janvier 2015

XPERIA E bootloop after turning wifi on topic






i have big problem with xperia e (single sim, jelly bean 4.1 stock)
it restarts into bootloop mode everytime i try to turn on wifi on and i have to flash it with flashtool to make phone working but with no wifi
how to make this wifi working
will it work if i try to flash 4.0.4 firmware from e dula? or i will brick it maybe?
any ideas?






lundi 26 janvier 2015

[Q] Need to recover data before wipe (bootloop) topic






nexus 5
android 4.4.2
bootloader version: HHZ11K
Secure boot: enabled
unlocked
rooted
encrypted (i have set a pattern to unlock)
TWRP 2.6.3.4
Xposed module (not sure which version or if it is relevant at all)
xprivacy (not sure which version or if it is relevant at all)

suddenly, while i was surfing twitter, the phone restarted and attempted to install an update (not sure if it was 4.4.3 or Lollipop).

The phone went into bootloop.

My concern here , for now, is not how to fix it. I just need to retrieve my data (contacts, pics, calendar,...).

I held the power button and volume down to load into bootloader. from there i started TWRP. I was greeted with "please enter your password". I entered my pattern following the below arrangement

1 2 3
4 5 6
7 8 9

after several attempts which always ended with "Password failed. Please try again" i hit "cancel". This took me to the main TWRP screen.

I was worried about my data so i tried to copy everything to my pc through "adb pull sdcard/ C:\test" through terminal but i only got two folders namely "sys" and "tmp" but none of my personal data

In TWRP i touched "mount" to find the following..
"Select Partition to Mount:"
[ ] System
[ ] Cache
[ ] Persist
[ ] firmware
[ ] USB-OTG

below them there is a line that says "Storage: Internal Storage (0 MB)"

below that it says "Decrypt Data". If i touch it, it asks to enter my password. Again, i enter my password and it says password failed.

The log has this:
Updating Partition details...
E:Unable to mount ' /cache'
E:Unable to mount ' /persist'
E:Unable to mount storage
E:Unable to mount ' /cache'
E:Unable to mount ' /cache'
E:Failed to decrypt data.

I think that i need to update TWRP to 2.8.2.0 at least in order to decrypt my data as previous versions don't support decryption and/or pattern passwords. Am i right?

if so, how can i update TWRP to the latest version ?

I tried flashing 2.8.4.0 through fastboot with no luck. I have tried the following during the flashing process:
1) flashed it and then tried starting TWRP immediately.
2) flashed it and then restarted bootloader and then tried starting TWRP
3) flashed it and then started system, which took me into bootloop, shutdown phone
and restart into bootloader then tried starting TWRP.

No matter what i do it always goes back to 2.6.3.4 :crying:


I tried to update it from within TWRP. I pushed TWRP 2.8.4.0 which was in zip format (jjd-openrecovery-twrp-2.8.4.0-hammerhead.zip which i took from this thread ) to the main directory "/". Then inside TWRP i went to install, choose the zip file, swiped right to confirm flash to only get the following:

at the top it says "Zip install complete"
then in like a feedback window this is written:

E : Mount : unable to find partition for patch '/jj
error flashing zip 'jjd-openrecovery-twrp-2.8.
updating partition details...
E:Unable to mount ' /cache'
E:Unable to mount ' /persist'
E:Unable to mount storage

finally at the bottom it says Failed (in red)

no need to say that it is still stuck on 2.6.3.4

Am i heading in the right direction ? if yes how can i update TWRP?
If not, Is there any other way to retrieve my data ?
Is it possible to fix this thing with out a wipe and keep my data intact?

Help plz