Help: Stuck in bootloop. Stock Kernel Required. - Nexus 7 (2013) Q&A

Hi,
Can anyone please extract Kitkat boot.img from the factory image for Deb from Google?
I am stuck in bootloop after installing franco kernel r8. :crying::crying:
I have unlocked my bootloader, rooted and installed CWM recovery and currently on Stock Rom 4.4.
i tried wiping cache and dalvik but still stuck in bootloop. Before hitting factory reset i want to try reflashing stock kernel from Google factory image.
So can anyone please extract boot.img from the factory image (4.4 KRT16S for razorg)and share it with me ?? i will be grateful forever.
please help me.
--- Sorry i posted this is dev thread. Please move it to QA thread.

I'm uploading the files. Sorry I have bad connection
When I finish I will put the link .. Cheere. Up
Here we go .. I hope it will fix your problem
https://www.dropbox.com/s/aki1k01o2xvm5m5/krenal multi

murad052 said:
I'm uploading the files. Sorry I have bad connection
When I finish I will put the link .. Cheere. Up
Here we go .. I hope it will fix your problem
https://www.dropbox.com/s/aki1k01o2xvm5m5/krenal multi
Click to expand...
Click to collapse
Thanks a ton !! It worked like magic. I will be forever grateful to you Sir.
here is the same boot.img i have repacked as a rar file.
Devs can use it as a backup option (and put it in the all-in-one-place thread) to people who bootlooped their device on flashing a bad/wrong kernel.
Devs. Please close this thread as it is solved.

Related

[HOWTO]Endless Bootloop FIX (no wipe)

Hi I got a solution to endless bootloops (at least working for me ) every time I flash new ROM I got stuck with bootloops so I experimented little bit and this solution seems to be working ...
I am using CM10 with Semaphore JB
You will need fixrecovery.tar and Odin (I used v1.83) you can download them in attachments.
For those who don't have flashable kernel on Internal SDCard can skip step 5 and second half of step 3.
1. So first of all you have to remove SIM and SDCard.
2. Flash fixrecovery.tar with Odin and uncheck Auto Reboot
3. Get into recovery and wipe only cache and flash kernel you want
4. Flash normal kernel with Odin and again uncheck Auto Reboot
5. Get into recovery and again flash kernel of your choice
6. Now you should be ready to switch your phone on
Maybe this excessive flashing of kernel is not necessary but I did it this way
Did you make this fix by yourself? There is already a fix for bootloop from stratosk!
Yes I did... can you post stratosk's fix please ?
Syntaxer said:
Yes I did... can you post stratosk's fix please ?
Click to expand...
Click to collapse
sorry, my mistake, it's probably made by someone else. Search the thread.
Anyway, thanks for the fix...
No problem I hope someone will find this fix useful
Syntaxer said:
Yes I did... can you post stratosk's fix please ?
Click to expand...
Click to collapse
sure you did ... [Q] Cannot boot or enter recovery (CM9 20120425)
Didn't see that post earlier, but it's not working for me anyway ... I had to clear cache additionally
Thats big development time... Clear cache ftw!
Sent from my XT910 using xda premium
Hello there,
Thanks for the guide. This hasn't worked for me?
I was upgrading versions of aways ROM (from ICS to Jellybean) and once I had flashed the ROM and GAPPS the phone rebooted. The link for the GAPPS was broken on the ROM website but it found me a replacement that I used. The phone does boot but FC on setup and no longer boots into recovery and is stuck in bootloop.
I thought this would fix the issue as I could still enter download mode but I still have the same problem? Phone won't boot into recovery and just loops...
Any thoughts?
Thanks in advance : )
I have a device that is experiencing bootloop just stop at the logo, I think this is the kind of Mtk, rooted, Kitkat. I do not know exactly what causes it bootloop, Before bootloop I edit files and install Tweaks build.prop through the application My pimp and when I restart the device bootloop ensued, do you think this is file damage build.prop or else. So that my device bootloop

CM10 Stucks at Boot Screen?

Hello,
My device (HTC ONE XL evita) is successfully rooted, unlocked from htc dev and successfully installed TWRP 2.2.2.0. Just now I downloaded
cm-10-20120827-EXPERIMENTAL-evita.zip , recent nightly build and install through TWRP, all things went well. I clear cache several times already.
But system doesn't load up. It's always stuck at CyangoenMod Boot screen (With animation).
And I tried to install another ROM from http://forum.xda-developers.com/showthread.php?t=1804223.
But it's still same, stuck at animation boot screen.
Does anyone have a clue how to solve this? Please kindly help me out. I really need it. Thank you.
With Regards,
apaunganhote said:
Hello,
My device (HTC ONE XL evita) is successfully rooted, unlocked from htc dev and successfully installed TWRP 2.2.2.0. Just now I downloaded
cm-10-20120827-EXPERIMENTAL-evita.zip , recent nightly build and install through TWRP, all things went well. I clear cache several times already.
But system doesn't load up. It's always stuck at CyangoenMod Boot screen (With animation).
And I tried to install another ROM from http://forum.xda-developers.com/showthread.php?t=1804223.
But it's still same, stuck at animation boot screen.
Does anyone have a clue how to solve this? Please kindly help me out. I really need it. Thank you.
With Regards,
Click to expand...
Click to collapse
wrong section champ. You want this one: http://forum.xda-developers.com/forumdisplay.php?f=1538
but to be somewhat helpful. Did you flash the boot.img provided with your rom (fastboot flash boot boot.img) and fastboot erase cache?
Squirrels said:
wrong section champ. You want this one: http://forum.xda-developers.com/forumdisplay.php?f=1538
but to be somewhat helpful. Did you flash the boot.img provided with your rom (fastboot flash boot boot.img) and fastboot erase cache?
Click to expand...
Click to collapse
Hello,
Thank you very much for your reply. Yes, only after I posted, I knew that it was wrong section. I am waiting mod to move it for me. And yes, I didn't flash the boot.img before, but now you mentioned and I booted. But it's still same . It doesn't load up yet. Still stuck at animation screen.
Is there any other ways? Please kindly help me out. Thank you.
apaunganhote said:
Hello,
Thank you very much for your reply. Yes, only after I posted, I knew that it was wrong section. I am waiting mod to move it for me. And yes, I didn't flash the boot.img before, but now you mentioned and I booted. But it's still same . It doesn't load up yet. Still stuck at animation screen.
Is there any other ways? Please kindly help me out. Thank you.
Click to expand...
Click to collapse
I got it now. After I do factor reset through TWRP, loading boot issued fixed. I don't know why though. Thanks for the help.
With Regards,

[Q] Sony xperia Lt18i Bootloop big problem

Hey guys so I'm in boot loop. Yes I know there are many guides all over saying how to fix it but I have tried many of them and they didnt work.
What happens is I start the phone, it shows the boot image and then restarts after a time.
I can boot into the Recovery mode by spamming the back button when the Logo comes. And can install zip files from the SD card.
I also have tried flashtool to restore it to stock but when i try flashing it detects my device "Device connected in flash mode" but when i try toflash it, it gives an error "Error flashing. Aborted".
I tried many many room whit kernels but stuck on bootloop every time, no way. I have never seen this problem before. Maybe bricked bootloader ?
I tried to relock the bootloader but doesnt help either.
Any help?
Ok, since you can boot into recovery can you flash you ROM.zip and try to boot into ROM? I also need some details:
- ROM you were using
- Kernel you were using
- How you got bootloop
Flashtool should work, try to recover using flashtool.
僕のLT18iから送られてきた
popthosegaskets said:
Ok, since you can boot into recovery can you flash you ROM.zip and try to boot into ROM? I also need some details:
- ROM you were using
- Kernel you were using
- How you got bootloop
Flashtool should work, try to recover using flashtool.
僕のLT18iから送られてきた
Click to expand...
Click to collapse
Before this happened i was using Ultimate HD 4.0 and Vengeance kernel ayame. The telephone was crashed and i didnt any backup. I tried to upgrade it to android 4.2 or 4.1 and the probleme begin I relocked the bootloader but doesnt help. I flashed it but doesnt accept any firmware, show Error flash bla bla bla Flash aborted. tried almost roms and kernels but doesnt help. I can install rooms and flash kernels, and boot up to recovery but after that is just stuck on boot animation or bootloop.:crying::crying::crying:
During the upgrade to JB, did you flash the kernel that came with it?
I assume you wanted to update to CM10/10.1? Vengeance Kernel is not compatible with JB. You need to flash UHD4 back to /system partition if you want to stick with UHD or flash the boot.img that came with the JB ROM.zip.
Do a clean install. Your phone should be working again if you do the steps correctly.
If you still have problems, you can reply to this thread or send me a PM if you wish to be more private about it.
Regards, 日焼けさん.
僕のLT18iから送られてきた
popthosega-skets said:
During the upgrade to JB, did you flash e ä'ökernel that came with it?
I assume you wanted to update to CM10/10.1? Vengeance Kernel is not compatible with JB. You need to flash UHD4 back to /system partition if you want to stick with UHD or flash the boot.img that came with the JB ROM.zip.
Do a clean install. Your phone should be working again if you do the steps correctly.
If you still have problems, you can reply to this thread or send me a PM if you wish to be more private about it.
Regards, 日焼けさん.9
僕のLT18iから送られてきた
Click to expand...
Click to collapse
Thank you very much but i need steps . Plzz
Best regards
popthosegaskets said:
During the upgrade to JB, did you flash the kernel that came with it?
I assume you wanted to update to CM10/10.1? Vengeance Kernel is not compatible with JB. You need to flash UHD4 back to /system partition if you want to stick with UHD or flash the boot.img that came with the JB ROM.zip.
Do a clean install. Your phone should be working again if you do the steps correctly.
If you still have problems, you can reply to this thread or send me a PM if you wish to be more private about it.
Regards, 日焼けさん.
僕のLT18iから送られてきた
Click to expand...
Click to collapse
Sorry but i want tell you that the last i tried is this but doesnt help, stuck on boot animation. I gone be crazy.
OBS !!!!!! When i install rom and not working whit me i look on SD on pc if the installation files are there but nothing just the rom zip. I changed the SD but the same happened
Having issues realted to this one. Here's my device info. Hope it helps.
Device:
-> never been modded.
-> all stock rom.
-> stuck on a bootloop due to bluetooth.
It doesn't even have a recovery mod. So I'm pretty much stuck.
Can you help me out? And another thing, sorry for bringing this
old topic back. Haha.

[Q] 210R Stuck on TWRP

Ok so decided to factory reset inside TW factory Rom 4.4 and I think I wiped the rom because it only starts to twrp...
Back up WAS there but apparently its not now.
So I downloaded @safariking 210r stock rom...flashed it and it still only opens up to twrp?
Sorry if this isn't in the right forum (development?)
And before I did the reset I unchecked all the Google back up stuff which I normally don't do but did anyways..
Any help is greatly appreciated.
DuceTheTruth said:
Ok so decided to factory reset inside TW factory Rom 4.4 and I think I wiped the rom because it only starts to twrp...
Back up WAS there but apparently its not now.
So I downloaded @safariking 210r stock rom...flashed it and it still only opens up to twrp?
Sorry if this isn't in the right forum (development?)
And before I did the reset I unchecked all the Google back up stuff which I normally don't do but did anyways..
Any help is greatly appreciated.
Click to expand...
Click to collapse
Download the Stockfirmware Form sammobile.com, flash this with Odin.
After that download the newest philztouvh ,with this recovery and the update Form Sammy will update your Bootloader.
The newest Recovery solved the Bootloop issue .
Take alook to this Thread http://forum.xda-developers.com/galaxy-tab-3/general/information-t210r-custom-recovery-t2884616
bierma32 said:
Download the Stockfirmware Form sammobile.com, flash this with Odin.
After that download the newest philztouvh ,with this recovery and the update Form Sammy will update your Bootloader.
The newest Recovery solved the Bootloop issue .
Take alook to this Thread http://forum.xda-developers.com/galaxy-tab-3/general/information-t210r-custom-recovery-t2884616
Click to expand...
Click to collapse
You are a life saver!!!
Thank you very much. Now I'm back to stock (I think), I gotta check and see if I lost root when I get off work.

Huge problem with bootloop, please help

OKy guys,
Im having bootloop with a rom called (Slim) flashed the latest version on cwm recovery it keeps loading and loading but nothing happens and before i flashed, I wiped data, cache partition, dalvic cache and system data.
After this i flashed a different type of recovery witch is called (TWRP) the latest version but the same story -_- bootloop and then i flashed another rom with this recovery but this a cm ROm and still the same (bootloop).
even if i want to go back to my official stock rom its not possible to download the official rom from this source http://samsung-updates.com/device/?id=GT-N7105
would somene be so kind and me help out of this mess
abati said:
OKy guys,
Im having bootloop with a rom called (Slim) flashed the latest version on cwm recovery it keeps loading and loading but nothing happens and before i flashed, I wiped data, cache partition, dalvic cache and system data.
After this i flashed a different type of recovery witch is called (TWRP) the latest version but the same story -_- bootloop and then i flashed another rom with this recovery but this a cm ROm and still the same (bootloop).
even if i want to go back to my official stock rom its not possible to download the official rom from this source http://samsung-updates.com/device/?id=GT-N7105
would somene be so kind and me help out of this mess
Click to expand...
Click to collapse
Why is it not possible to download? Links are working.
ceomaverick said:
Why is it not possible to download? Links are working.
Click to expand...
Click to collapse
the download speed is just so sloww i mean 9 hours that doesnt make sense right ?
i also tried this web today http://www.sammobile.com/firmwares/ and the average download speed was around 50 min but somewhere at the end of the download when there is like 1 min left the download fails to complete.
realy frustrating, if somene could download it for me and put it in google drive mayby that would work for me.
abati said:
i also tried this web today http://www.sammobile.com/firmwares/ and the average download speed was around 50 min but somewhere at the end of the download when there is like 1 min left the download fails to complete.
realy frustrating, if somene could download it for me and put it in google drive mayby that would work for me.
Click to expand...
Click to collapse
Send me the exact link to firmware. If can help, I will.
ceomaverick said:
Send me the exact link to firmware. If can help, I will.
Click to expand...
Click to collapse
thnx bro its this link
http://www.sammobile.com/firmwares/download/36346/N7105XXUFNI2_N7105EVRFNG1_EVR.zip/
abati said:
thnx bro its this link
http://www.sammobile.com/firmwares/download/36346/N7105XXUFNI2_N7105EVRFNG1_EVR.zip/
Click to expand...
Click to collapse
Dear friend,
Download failed on my end too. Something wrong with servers I guess.
ceomaverick said:
Dear friend,
Download failed on my end too. Something wrong with servers I guess.
Click to expand...
Click to collapse
Its oky bro,
But I managaed to download a different stock firmware, this one (http://www.sammobile.com/firmwares/download/33476/N7105XXUFNE3_N7105HTSFNF1_HTS.zip/)
i flashed through Odin and everything went oky i mean i got the green pass on Odin after i flashed the stock rom, however after it rebooted it stock on the samsung screen, Again bootloop i guess -_-
abati said:
Its oky bro,
But I managaed to download a different stock firmware, this one (http://www.sammobile.com/firmwares/download/33476/N7105XXUFNE3_N7105HTSFNF1_HTS.zip/)
i flashed through Odin and everything went oky i mean i got the green pass on Odin after i flashed the stock rom, however after it rebooted it stock on the samsung screen, Again bootloop i guess -_-
Click to expand...
Click to collapse
nvm i fixed the problem ^^, i went to recovery did wipe cache partition and factory reset and it worked
But stil thnx !!

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