HELP: soft brick after failed flash - Nexus 10 Q&A, Help & Troubleshooting

Hi guys,
That is the situation: i was running Purity ROM + ART on my new Nexus 10. I've got the lastest TWRP installed.
Few minutes ago I've decided to flash KT Manta, in order to make some undervolt... but something went wrong...
The flash seems to have been successful, but later, during the chace wipe, the device suddenly turned off. I tried to turn it on, but I was stuck at the loading screen of the rom.
Then I went into recovery, I've tried to wipe chace again, but TWRP fails, and is one of the messages of error "unable to mount /chace."
Fortunately, before flash the kernel, I did a nandroid backup (of evrything except cache, unchecked by default). The restore seems to be successful (success, 135sec time), but I'm still stucked on Purity Loading screen.
So THAT is what can I do:
1 - I can enter fastboot menu
2 - I can enter recovery
3 - My tablet charges normally
But I can not load the ROM. Seems to be a soft brick, but I need your help. Pls: ((

Just flash the factory image. This will wipe the entire device. If you want to backup anything just adb pull fron recovery..
Sent from my Galaxy Nexus using xda app-developers app

Woooh i've finally solved it
That's what I've done:
1- Turned off the device for a while
2- Made a factory reset
3- Wiped Chace ---> no errors this time!
4- Wiped Dalvik chace --> no errors here too!
5- Restored the nandroid Backup

Related

[Q] Defy got boot loop installing CM7

Guys, I desperately need help. I followed this guide to install CM7.1 nightly into my Defy and at the end I got the CM7 logo loop. Based on the guide, I took out the battery and put it back and now it's stuck at the small "Google" logo. I took out the battery again and went to the system recovery to wipe cache/factory reset. I got bunch of "mount" cache errors (command, log). I then went to the custom recovery and did the wipe cache again, this time beside "mount" cache error, there were some "open" cache errors. I did the wipe one more time and all of these errors gone. Booted it up again, and it still stuck at the "Google" screen so I went into the custom recovery trying to wipe dalvik cache as the guide said. I selected that option but nothing happened. No question asked to confirm the wipe and all it did was a short blink screen and the screen stayed the same.
Any helps would be highly appreciated !!!
That sounds a bit tricky to me, but first things first.
The first boot after installing CM7 can take a while (some minutes) since all the dalvik cache and other things has to be built. Taking out the battery during that is somewhat risky I think. After the first boot, the system starts pretty fast.
The best guess for you (at least that is what I would try) is:
go to recovery, clear dalvik cache and cache. If you have not installed CM7 before, i would also recommend to clear data as well (ok you lose you data but I hope that you were not doing it without a backup).
Then I would reflash cm7 and try again.
since you had the cm7 boot scree, I believe you have no kernel problem...
by the way, do you know what version your initial rom was?
I think it`s better to flash it from scratch:
1) Flash your previous rom with RSD
2) Root + cwm recovery
3) Cyan
(and if I were you - I would do wipe from stock recovery after 1st step and wipe from custom recovery after 3 step)
Yes, as Iddqd2 suggested just flash stock froyo using RSD Lite and then go all over for CM7 method of installation.

[Q] Nandroid restore fail - stuck @ Google logo

Hi all,
So I'm facing a problem with my Defy after flashing some ROMs, as detailed in this post.
Since I've made Nandroid-backups when everything was OK, my natural answer was to restore the phone to a previous state using it.
But for some reason after restoring a Nandroid (I've tried with both I have) my phone stucks with the Google logo and never finish booting...
Those are the steps I follow to restore a Nandroid:
1. Boot into Recovery Mode
2. Wipe data/factory reset
3. Wipe cache partition
4. Wipe dalvik cache
5. Restore system & data (choose nandroid by date)
6. Reboot system now
Am I doing something wrong? Why can't I restore my phone to a previous date?
Any idea is greatly appreciated...
You might have flashed gb kernel ROMS as well. Probably now you are coming from a GB kernel build to a froyo kernel build.
You need follow these steps, restore system+data, boot, devtree, and optionally recovery. Check if you have boot.img, devtree.img files in your nandroid. You should use cwm recovery which has these options to restore, they will present in Advanced restore.
Sent from my MB526 using XDA App
premaca said:
[...] You need follow these steps, restore system+data, boot, devtree, and optionally recovery. Check if you have boot.img, devtree.img files in your nandroid. You should use cwm recovery which has these options to restore, they will present in Advanced restore.
Click to expand...
Click to collapse
Thank you. I would've tried this. But yesterday night I did a full SBF so that I could restart using the phone. So I've lost access to root and CMW. Will bring those back when I have a chance and, then, ROMize it all over again...
Cheers.
fbugnon said:
Hi all,
So I'm facing a problem with my Defy after flashing some ROMs, as detailed in this post.
Since I've made Nandroid-backups when everything was OK, my natural answer was to restore the phone to a previous state using it.
But for some reason after restoring a Nandroid (I've tried with both I have) my phone stucks with the Google logo and never finish booting...
Those are the steps I follow to restore a Nandroid:
1. Boot into Recovery Mode
2. Wipe data/factory reset
3. Wipe cache partition
4. Wipe dalvik cache
5. Restore system & data (choose nandroid by date)
6. Reboot system now
Am I doing something wrong? Why can't I restore my phone to a previous date?
Any idea is greatly appreciated...
Click to expand...
Click to collapse
Try using the normal option after the restore in the boot option in bootmenu rather than 2nd-init

[Q] i9505 TWRP Bootloop

I flashed the Team Win Recovery Project 2.5.0.3 on stock rom yesterday and now android begun to lag, so I tried to reboot It an now I'm stuck on the bootscreen with the Galaxy S4 logo...
Recovery and download mode still works. I also tried a full wipe but there I get this error:
Code:
E: error: opening /data/data
E: error: I/O error
Maybe caused by FolderMount or such apps, which I tested some days ago?
Does someone know a solution?
I'll try to flash the stock rom again with Odin, as soon as the rom is downloaded...1.6gb
Perhaps you deleted or edited something by accident. So if you boot into recovery and try wipe data/factory reset you get an error? Usually with a bootloop wiping the data and reflashing a stock ROM worked well. Try flash the stock ROM and then try wipe data/factory reset then see if you can boot fine.
Sent from my GT-I9505
one onlesVi
Well, I flashed now the stock rom and first I did a data wipe, which worked fine and then I tried to wipe the cache, but the process crashed with a dead droid(?). The phone has automaticly rebootet now and android seems to work fine. Is this a good or bad sign? ^^

Stuck on "Starting apps." on Quarx cm-10-20130527

After a battery empty, I restarted my Defy+. But now it got stuck on "Starting apps." at the end of the boot.
I have to wipe data to make my phone ending the boot.
If I restore data which I previously backup in recovery mode, I'm still stucked with "Starting apps."
How can I debug the settings or data that avoid that? I really want to restore my data.
ronpub said:
After a battery empty, I restarted my Defy+. But now it got stuck on "Starting apps." at the end of the boot.
I have to wipe data to make my phone ending the boot.
If I restore data which I previously backup in recovery mode, I'm still stucked with "Starting apps."
How can I debug the settings or data that avoid that? I really want to restore my data.
Click to expand...
Click to collapse
Are you using the new Teamwin recvoery to flash?
Ive had the same issue ( and many more besides that) for me, to fix the problem i did this:
Go back to recovery (Teamwin) and wipe everything
re-boot, go back to recovery (team win) and flash an older rom with clock work mod recovery, and let it boot.
re- start the phone and then go back to recovery ( clockwork mod) and flash the newer CM10 rom from clcokwork mod (First wipe everything /data/dalvik/cache/factory re-set)
2Pints said:
Are you using the new Teamwin recvoery to flash?
Ive had the same issue ( and many more besides that) for me, to fix the problem i did this:
Go back to recovery (Teamwin) and wipe everything
re-boot, go back to recovery (team win) and flash an older rom with clock work mod recovery, and let it boot.
re- start the phone and then go back to recovery ( clockwork mod) and flash the newer CM10 rom from clcokwork mod (First wipe everything /data/dalvik/cache/factory re-set)
Click to expand...
Click to collapse
Thanx,
Yes Teamwin delivered with cm-10-20130527.
What I done without success:
*Flash older ROM and restore more older data with CWM
*Push with adb unzipped
I should have flashed 10 to 20 times changing some steps each time. Each time I done wipe cache, dalvik and sometimes a data format and a wipe system.
I abandoned the idea to restore my data. Have to reenter all settings manually (find and enter account settings for CSip or some solooong preshared key for Vpncilla and so on).
Then what is positive: I format my data partition to ext4. I learnt a lot from very fragmented information for all those steps. I have a fresh new install.
ronpub said:
Thanx,
Yes Teamwin delivered with cm-10-20130527.
What I done without success:
*Flash older ROM and restore more older data with CWM
*Push with adb unzipped
I should have flashed 10 to 20 times changing some steps each time. Each time I done wipe cache, dalvik and sometimes a data format and a wipe system.
I abandoned the idea to restore my data. Have to reenter all settings manually (find and enter account settings for CSip or some solooong preshared key for Vpncilla and so on).
Then what is positive: I format my data partition to ext4. I learnt a lot from very fragmented information for all those steps. I have a fresh new install.
Click to expand...
Click to collapse
You can use Nandroid Manager to use ur data while the phone is booted, so install it, it will find ur backup, and the u can do a restore of ur apps, with data.
hackergnome said:
You can use Nandroid Manager to use ur data while the phone is booted, so install it, it will find ur backup, and the u can do a restore of ur apps, with data.
Click to expand...
Click to collapse
"Nandroid Manager currently supports nandroid backups created by TWRP and Clockworkmod (v5.xx and v6.xx) based recoveries! ".
Very nice app then. Thank you too late. I immediately install it.

4.3 flashing and bootlooping problem

Hi there
I seem to have a problem flashing 4.3 roms, actually any rom that isn't stock in general.
Right now I am running syzmel's 20E with 1.3ghz overclock version 3.09.
Back to the problem: this is the steps I take to upgrade to any rom: 1. Download (slimbean, vanir asop) 2. flash v20D (unmodded) 3. Root it using Framaroot 4. Install CWM using L7CWM.zip (extracted, then clicked on flash bootloader, flash recovery, and then booted into recovery) 5. Boot into CWM 6. Click on factory reset and reset 7. Go into mounts and storage and format /system 8. Go to advanced and wipe dalvik cache. 9. Flash either 4.3 version slimbean or Vanir ASOP (tell me which is better) 9. Flash gapps (Slimbean: Slim AIO minimal Gapps, Vanir: 4.3 minimal Gapps which is found in the Vanir ASOP page) 10. Factory reset again 11. Wipe dalvik 12. Reboot
Now as soon as I reboot, either it stays rebooting, or boots once and when you reboot it stays at the boot loading page (slimbean logo, or android logo) (In other words, once you go black, you never go back. Not being racist, just saying once it blacks out it doesn't work no more). So i retry. And then I give up and stick on v20E.
So please suggestions?
Also ignore my signature
AsianFoodRules said:
Also ignore my signature
Click to expand...
Click to collapse
Are you sure it wipes made ​​correctly?
Danm, yes I'm sure.
Why you dont format cache and data & data/media ?
Did you try boot without gapps... Sometimes bad gapps cause a lot of problems
Sent from my LG-E610 using Tapatalk
When you factory reset it clears cache automatically. I'll try without Gapps.
wipe data,wipe cache wipe dalvic cache
AsianFoodRules said:
When you factory reset it clears cache automatically. I'll try without Gapps.
Click to expand...
Click to collapse
How do you factory reset? Factory Reset is NOT only wipe data
raul338 said:
How do you factory reset? Factory Reset is NOT only wipe data
Click to expand...
Click to collapse
Factory reset in CWM clears cache automatically.
....Anyway, I finally fixed it. Turns out I had to wipe EVERYTHING. Including /data and /data media. Thanks anyway guys.
LG Optimus L5 E610 - CWM Bootlooping
Basically I inserted a pre-rooted firware into my lg phone using 20d+root + cwm.kdz, everything was fine including the flashing, I some how got the the CWM recovery and done everything such as wiping cache, etc, but the problem was before and after the wiping, etc, is that everytime i press power button it turn off and on and back on to the CWM recovery screen not home screen with apps, etc.
I am really fustrated, please Help!:crying:

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