I went to update to 10 and somehow lost cwm on emmc (emmc boot goes to cyanoboot then black screen-including from recovery)
So I formatted a sd card using the instructions A10 and it does the same thing (cyanoboot screen goes to sd01 then black screen)
So I said let's go back to earlier versions, try twmr etc and get the same cyanoboot then black screen (backlit but nothing happens same as above)
Any ideas? I bought new microsd, boot using cable to computer, tried winimage and w32diskimager ((both as administrator)) and dozens of other attempts, clearly I've forgotten something from when I got it working in 2011) Thanks
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I also tried a8, 9, 11 and 12
Just trying to get it fixed so I can give to my niece before she leaves town.
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winterps said:
I also tried a8, 9, 11 and 12
Just trying to get it fixed so I can give to my niece before she leaves town.
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
Click to expand...
Click to collapse
What are your numbers referring to? The section numbers in my NC tips thread? Did you try to make one of my CWM v5.5.0.4 bootable SD cards? You could be in a repair bootloop.
Sent from my Galaxy Tab 2 using XDA Premium
Related
I flashed one of the gb radios, following the instructions, and when i rebooted my phone its stuck at the splash screen. I would just try to put a different radio on the sd card and flash that through fastboot, since i cant get to recovery, but my computer wont pick up my sd card even on my wifes phone. Any ideas?
Will it boot without the card or with a different card?
Did you verify the md5 of the radio before you flashed it?
Got it working
Sent from my HTC Glacier using xda app-developers app
Supamike88 said:
Got it working
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Click to expand...
Click to collapse
Care to share in case someone else has this issue?
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estallings15 said:
Care to share in case someone else has this issue?
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Click to expand...
Click to collapse
When I booted into recovery I couldn't select recovery from fast boot since the radio file was still on the root of the sd card and my only two options were to update or reboot. I fixed it by putting my wife's sd card in my phone, booting to recovery, wiped cache and dalvik cache, put my sd card back in, booted back into recovery and flashed the radio file on my sd card through fast boot again. It seems the big mistake I made originally was just not wiping the caches before flashing the radio
Sent from my HTC Glacier using xda app-developers app
I installed the latest cm 10.2 everything was working great. Installed xposed framework. Went to sleep. When I woke up tab was dead. I charged it a little and turned it on. It got stuck at splash screen. I booted it into recovery and cannot get internal memory to mount. Iy just shows blank. My ext sd shows up but internal does not. Any ideas?
Sent from my SCH-I545 using XDA Premium HD app
Fixed with babsec
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ruffneckZeVo said:
Fixed with babsec
Sent from my A500 using XDA Premium HD app
Click to expand...
Click to collapse
I am facing the same problem. CM 10.2 worked fine once... but now it is not going beyond loading primary kernel image message..
internal SD not mounting in recovery and /sdcard shows nothing...
please tell me how you fixed it?
Search for babsector
Sent from my SCH-I545 using XDA Premium HD app
When i was installing the new nightly of CM11 on the nook color, i ran into a funny glitch or something along the lines of that. After i installed the new ROM and the rebooted after the 1st screen splash instead of going on into the ROM like normal it takes me back to the recovery, i retried like rebooting 20-30 times but no luck, i tried choosing to boot the ROM but it took me to the recovery, i tried to reinstall the ROM but still the same problem is happening. and clue to whats going on?
YellowCobra said:
When i was installing the new nightly of CM11 on the nook color, i ran into a funny glitch or something along the lines of that. After i installed the new ROM and the rebooted after the 1st screen splash instead of going on into the ROM like normal it takes me back to the recovery, i retried like rebooting 20-30 times but no luck, i tried choosing to boot the ROM but it took me to the recovery, i tried to reinstall the ROM but still the same problem is happening. and clue to whats going on?
Click to expand...
Click to collapse
You are in a recovery bootloop. Go to my NC tips thread linked in my signature and read items A8 and A12.
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leapinlar said:
You are in a recovery bootloop. Go to my NC tips thread linked in my signature and read items A8 and A12.
Sent from my BN NookHD+ using XDA Premium HD app
Click to expand...
Click to collapse
I tried it all nothings working
YellowCobra said:
I tried it all nothings working
Click to expand...
Click to collapse
By all, did mean you went to my NC emmc repair thread and ran the repair p2 zip?
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leapinlar said:
By all, did mean you went to my NC emmc repair thread and ran the repair p2 zip?
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Click to expand...
Click to collapse
yea the other zip recovory worked, but the one for p2 gave me status 7 ( i was gonna modify the file but on the page it said not to)
Cornbeef3000 said:
yea the other zip recovory worked, but the one for p2 gave me status 7 ( i was gonna modify the file but on the page it said not to)
Click to expand...
Click to collapse
What did it say before the status 7 error? Did it say assert failed? If so your p3 is corrupted. I may have to make you a custom repair zip. And it also means you cannot run stock anymore.
Sent from my BN NookHD+ using XDA Premium HD app
leapinlar said:
What did it say before the status 7 error? Did it say assert failed? If so your p3 is corrupted. I may have to make you a custom repair zip. And it also means you cannot run stock anymore.
Sent from my BN NookHD+ using XDA Premium HD app
Click to expand...
Click to collapse
it said "assert failed: mount("ext2", "EMMC", "/dev/block/mmcblk0p3", "/factory") == "/factory"
Cornbeef3000 said:
it said "assert failed: mount("ext2", "EMMC", "/dev/block/mmcblk0p3", "/factory") == "/factory"
Click to expand...
Click to collapse
That means your p3 partition is glitched. There is now no way to retrieve your backed up p2 data. And it will never boot to anything but recovery without valid p2 data. Send me your serial number via PM and I will make you a custom repair zip.
Sent from my BN NookHD+ using XDA Premium HD app
leapinlar said:
That means your p3 partition is glitched. There is now no way to retrieve your backed up p2 data. And it will never boot to anything but recovery without valid p2 data. Send me your serial number via PM and I will make you a custom repair zip.
Sent from my BN NookHD+ using XDA Premium HD app
Click to expand...
Click to collapse
i dont have the box for it anymore, is there any other place i can get it? i have the nook color running off of sd looking for it
YellowCobra said:
i dont have the box for it anymore, is there any other place i can get it? i have the nook color running off of sd looking for it
Click to expand...
Click to collapse
Look on the inside of the flap for the SD.
Sent from my BN NookHD+ using XDA Premium HD app
Have you looked at your PMs? I have a zip there for you.
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leapinlar said:
Have you looked at your PMs? I have a zip there for you.
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Click to expand...
Click to collapse
i been a while since i look at this and thanks for your help, but i think i made a mistake. before doing this i tried to go back to stock, and im have a new problem. when you 1st turn the nook i get the cyan universal boot screen but after that the stock nook color rom trys to load and when is says installing 3 secs later is said it failed. i tried to format the system, data, and rom but no luck. i also tried to dity flash cm7-11 and still no luck. if you have any ideas that could help, don't mind shooting them my way.
Cornbeef3000 said:
i been a while since i look at this and thanks for your help, but i think i made a mistake. before doing this i tried to go back to stock, and im have a new problem. when you 1st turn the nook i get the cyan universal boot screen but after that the stock nook color rom trys to load and when is says installing 3 secs later is said it failed. i tried to format the system, data, and rom but no luck. i also tried to dity flash cm7-11 and still no luck. if you have any ideas that could help, don't mind shooting them my way.
Click to expand...
Click to collapse
You said you tried to go back to stock. How did you try that?
That message of 'install failed' is stock recovery. Try doing the 8 failed boot reset. Interrupt the boot 8 times in a row by powering off before the cyanoboot logo finishes. Then on the 9th try, let it finish.
Sent from my BN NookHD+ using XDA Premium HD app
The u-boot for nook colors with broken emmc's (http://forum.xda-developers.com/showthread.php?t=1511854)
has helped me save my nook. I now have cm7 working off my sd card.
However, since my nook still has no bootloader, I can't seem to access the CWM (although I did apply the alt_cwm files from B5 in leaplinar's threads). Any tips?
eungholee2 said:
The u-boot for nook colors with broken emmc's (http://forum.xda-developers.com/showthread.php?t=1511854)
has helped me save my nook. I now have cm7 working off my sd card.
However, since my nook still has no bootloader, I can't seem to access the CWM (although I did apply the alt_cwm files from B5 in leaplinar's threads). Any tips?
Click to expand...
Click to collapse
What makes you think your emmc is broken so you need that u-boot?
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leapinlar said:
What makes you think your emmc is broken so you need that u-boot?
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Click to expand...
Click to collapse
It wouldnt boot without it
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eungholee2 said:
It wouldnt boot without it
Sent from my SHV-E300K using XDA Premium 4 mobile app
Click to expand...
Click to collapse
There are lots of reasons a nook won't boot besides a bad emmc. Actually bad emmcs on nook colors are very rare. What repairs have you tried?
Sent from my SCH-i705 using XDA Premium HD app
I tried multiple cwm's, including all of your cwm fixes. The emmc repair zips wouldnt flash because the cwms wouldnt be able to load /sdcard. Ironically the cm7 sd allowed me to format the internal emmc so I can atleast use the 5.3 gigs or so.
Retried a cwm sd card but still wouldnt boot.
Sent from my SHV-E300K using XDA Premium 4 mobile app
eungholee2 said:
I tried multiple cwm's, including all of your cwm fixes. The emmc repair zips wouldnt flash because the cwms wouldnt be able to load /sdcard. Ironically the cm7 sd allowed me to format the internal emmc so I can atleast use the 5.3 gigs or so.
Retried a cwm sd card but still wouldnt boot.
Sent from my SHV-E300K using XDA Premium 4 mobile app
Click to expand...
Click to collapse
If you could format internal emmc, it is not bad.
Try making a bootable CWM and then replace the u-boot.bin. That should allow it to boot. Then run my repair zips.
Sent from my SCH-i705 using XDA Premium HD app
leapinlar said:
If you could format internal emmc, it is not bad.
Try making a bootable CWM and then replace the u-boot.bin. That should allow it to boot. Then run my repair zips.
Sent from my SCH-i705 using XDA Premium HD app
Click to expand...
Click to collapse
I get the following error after running "wipe data/factory reset" I get the following error: E:format_volume: make_extf4fs failed on /dev/block/mmcblk1p8
does the official CM7 not include a bootloader? because after wiping everything it still doesn't boot. I also tried using repair 1,2,4,5,6,7,8 zips to no effect.
CWM version 6.0.1.2
edit: retried everything, it gives me an error mounting /boot
eungholee2 said:
I get the following error after running "wipe data/factory reset" I get the following error: E:format_volume: make_extf4fs failed on /dev/block/mmcblk1p8
does the official CM7 not include a bootloader? because after wiping everything it still doesn't boot. I also tried using repair 1,2,4,5,6,7,8 zips to no effect.
CWM version 6.0.1.2
edit: retried everything, it gives me an error mounting /boot
Click to expand...
Click to collapse
What were you running when you did that factory reset? mmcblk1p8 is an SD partition.
After you ran the 1245678 zip did you run the format zip?
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leapinlar said:
What were you running when you did that factory reset? mmcblk1p8 is an SD partition.
After you ran the 1245678 zip did you run the format zip?
Sent from my BN NookHD+ using XDA Premium HD app
Click to expand...
Click to collapse
yup. Still a no go. still on 6.0.1.2
eungholee2 said:
yup. Still a no go. still on 6.0.1.2
Click to expand...
Click to collapse
By no go, what do you mean? The zip failed or there was no improvement?
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leapinlar said:
By no go, what do you mean? The zip failed or there was no improvement?
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Click to expand...
Click to collapse
First time around there was no improvement. Now I'm just getting Status 7 errors.
edit: redownloaded all the files again just to make sure.
nothing changed. running CM7.2 stable.
Also tried installing Stock 1.2 with the stock bootloader, still would not boot.
eungholee2 said:
First time around there was no improvement. Now I'm just getting Status 7 errors.
edit: redownloaded all the files again just to make sure.
Click to expand...
Click to collapse
When a status 7 occurs it has text saying what the error is. What was it?
Sent from my BN NookHD+ using XDA Premium HD app
---------- Post added at 08:50 AM ---------- Previous post was at 08:47 AM ----------
And to answer your original question, the u-boot.bin that that user modified was a very early version and had no boot menu. That is why you cannot boot to the alternate CWM from my thread.
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leapinlar said:
When a status 7 occurs it has text saying what the error is. What was it?
Sent from my BN NookHD+ using XDA Premium HD app
---------- Post added at 08:50 AM ---------- Previous post was at 08:47 AM ----------
And to answer your original question, the u-boot.bin that that user modified was a very early version and had no boot menu. That is why you cannot boot to the alternate CWM from my thread.
Sent from my BN NookHD+ using XDA Premium HD app
Click to expand...
Click to collapse
Assert failed? A reboot fixed it (I ran the repair partitions zips and forgot to reboot).
just saw the second part, thanks.
eungholee2 said:
Assert failed? A reboot fixed it (I ran the repair partitions zips and forgot to reboot).
just saw the second part, thanks.
Click to expand...
Click to collapse
Which assert? The one about /factory? You need to be a little more specific so I can diagnose and maybe help repair your device.
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leapinlar said:
Which assert? The one about /factory? You need to be a little more specific so I can diagnose and maybe help repair your device.
Sent from my BN NookHD+ using XDA Premium HD app
Click to expand...
Click to collapse
I haven't been able to replicate it. Maybe it was just a one time thing before the reboot applied the new partition table.
eungholee2 said:
I haven't been able to replicate it. Maybe it was just a one time thing before the reboot applied the new partition table.
Click to expand...
Click to collapse
So, is your device ok now?
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leapinlar said:
So, is your device ok now?
Sent from my BN NookHD+ using XDA Premium HD app
Click to expand...
Click to collapse
Still won't boot properly. Black screen on boot without sd.
all i want is to put gingerbread on my damn nook color. lol. i have tried 3 different times and i get stuck with n screen on boot up. i also have tried 3 different sd cards. i dont know if i am just following out dated instructions or if i have a blue dot nook or some other problem. just frustrated. can someone please point me in the right direction?
scarecrow0529 said:
all i want is to put gingerbread on my damn nook color. lol. i have tried 3 different times and i get stuck with n screen on boot up. i also have tried 3 different sd cards. i dont know if i am just following out dated instructions or if i have a blue dot nook or some other problem. just frustrated. can someone please point me in the right direction?
Click to expand...
Click to collapse
You are not saying how you are trying to install it. To SD or internal memory? You mentioned trying 3 SDs so maybe you are trying to install to SD? If you are, use the guide linked in my signature. If you want to install to internal memory, use this guide:
http://forum.xda-developers.com/showthread.php?t=1030227
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leapinlar said:
You are not saying how you are trying to install it. To SD or internal memory? You mentioned trying 3 SDs so maybe you are trying to install to SD? If you are, use the guide linked in my signature. If you want to install to internal memory, use this guide:
http://forum.xda-developers.com/showthread.php?t=1030227
Sent from my BN NookHD+ using XDA Premium HD app
Click to expand...
Click to collapse
thanks i am trying to install to internal memory. i will try your guide and let you know. thanks.
i tried that method before and when i try to boot up it gets stuck on the n screen.
scarecrow0529 said:
i tried that method before and when i try to boot up it gets stuck on the n screen.
Click to expand...
Click to collapse
By my guide, what do you mean?
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scarecrow0529 said:
i tried that method before and when i try to boot up it gets stuck on the n screen.
Click to expand...
Click to collapse
What is the model number of your Nook? Look on the back by the speaker grill.
hwong96 said:
What is the model number of your Nook? Look on the back by the speaker grill.
Click to expand...
Click to collapse
bnrv200
leapinlar said:
By my guide, what do you mean?
Sent from my BN NookHD+ using XDA Premium HD app
Click to expand...
Click to collapse
with the link you posted to eyeballers guide. i did everything it says but when i do the final boot up. the screen says read forever then the n screen.
scarecrow0529 said:
with the link you posted to eyeballers guide. i did everything it says but when i do the final boot up. the screen says read forever then the n screen.
Click to expand...
Click to collapse
You say you are putting gingerbread on there. That is CM7.2 you are using, right?
Sent from my SCH-i705 using XDA Premium HD app
leapinlar said:
You say you are putting gingerbread on there. That is CM7.2 you are using, right?
Sent from my SCH-i705 using XDA Premium HD app
Click to expand...
Click to collapse
yes and i have also tried cm10.
scarecrow0529 said:
yes and i have also tried cm10.
Click to expand...
Click to collapse
You might try my partition repair zips from my partition repair thread linked in my signature.
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leapinlar said:
You might try my partition repair zips from my partition repair thread linked in my signature.
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Click to expand...
Click to collapse
used CWM 3.2.0.1 sdcard image then installed partition repair 1-4-5-6-7-8.zip'. then on reboot cwm-based recovery v5.5.0.4 came up and i tried to choose zip on sd and it said; E: cant mount /sdcard/.
scarecrow0529 said:
used CWM 3.2.0.1 sdcard image then installed partition repair 1-4-5-6-7-8.zip'. then on reboot cwm-based recovery v5.5.0.4 came up and i tried to choose zip on sd and it said; E: cant mount /sdcard/.
Click to expand...
Click to collapse
nevermind i held the power button to reboot and cwm 3201 came back and i successfully used 5678 zip. i was able to put cm7.2 on following the eyeballer guide and all is good. thank you. you are a godsend.