[Q] can't mount sd card in recovery. - Nexus S Q&A, Help & Troubleshooting

hello,
preparing to sell my nexus s, i formatted the 'sd card' (nand memory) - in clockworkmod recovery, and on windows too, just to be sure. i attempted to install a rom on the phone, but clockworkmod says it cannot mount the sd card. i had the same issue on my motorola atrix, and i solved this by removing and formatting the memory card in windows. obviously, i cannot do this for the nexus s as the nand partition is obviously not removable. i need to install a rom on the phone ... somehow. i can mount the nexus s on my pc, and access fastboot, if that's of any help. does anybody know if i can somehow bring the 'sd card' back to life via fastboot, adb, or some other way? otherwise, it seems i've made myself a nice door stop.
thank you for any help you can provide.

someone posted with a similar issue the other day and i think it was fixed by locking/relocking the bootloader which wipes out everything. have you tried that?

att1cus said:
someone posted with a similar issue the other day and i think it was fixed by locking/relocking the bootloader which wipes out everything. have you tried that?
Click to expand...
Click to collapse
hello. i have not tried that, but i will do so now and post back. thanks for the suggestion.
edit: att1cus, for remembering that some kind peson suggested locking and unlocking the bootloader, you, good sir, are a life saver - i cannot express in words how grateful i am. top man!

Related

Can my Nexus be fixed?

Hello all
I suspect that either my Nexus has a hardware fault (internal memory) or I bricked it somehow.
For the past few weeks the phone has been getting stuck on the google boot screen quite a lot - It takes several attempts
to start up each time so I've been trying to keep the battery from running down.
The other day while I was attempting to switch roms I put the stock img on my SD card but when I went to flash it CWM
couldnt mount my (internal) SD Card. Senior forum member Caliban2 suggested that it could be my recovery so I installed CWM 6.0.0.7 non-touch using fastboot and, like magic, the phone started up -though I suspect this may have been luck.
I rebooted the phone out of curiosity and it got stuck on the google boot screen - no amount of battery pulling and restarting could coax
it back to life, so I went into CWM again to discover that it could not mount the SD Card, I was getting the 'cannot mount' and 'E:Unable to open ums lunfile(no such file or directory)' error messages. My windows 7 PC could see the phone but said that their was non memory inserted. Out of curiosity I installed CWM 5.0.2.0 but that produced the same results.
So now my phone appears dead, is the internal memory or something related to it is broken? I have seen things on here about using an unbricking tool in Debian Linux or flashing stock using odin but I confess that I have not tried these solutions and don't fully understand them (yet).I wussed out and dropped the phone into a local repair workshop, I imagine they will be trying these same steps themselves and they say it will take them a few days to get back to me.
My problem is that I need a phone for work and I gave my backup phone (HTC Hero) to my dad recently. Should I just take the plunge
and go out today and buy a new phone? Or is there a reasonable chance that these guys can fix my nexus s, or that I might be able to?
I'm a relative 'noob' at this so I thank you all for your advice in advance, it's much appreciated.
Derek
Do a search for flashing fastboot images. Download the 4.0.4 fastboot image from google and flash it as directed through fastboot. This may sort out your problems.
Afterward, if necessary, format the /sdcard too. I would do this afterward so that maybe you can get a backup of all the stuff on it before it's gone forever.
Thanks, will do. It's in the shop at the moment, I suspect this is probably what they're doing now.
Perhaps subconsciously I'm just looking for someone to tell me it's irreparable so I can rush out
and pick up a Galaxy Nexus.
Harbb said:
Do a search for flashing fastboot images. Download the 4.0.4 fastboot image from google and flash it as directed through fastboot. This may sort out your problems.
Afterward, if necessary, format the /sdcard too. I would do this afterward so that maybe you can get a backup of all the stuff on it before it's gone forever.
Click to expand...
Click to collapse
Hey Harbb
Just wanted to give you an update on this, got it back from the shop who said they would need to send it to Samsung for a hardware repair, didn't expect it to work but fastbooted the stock bootloader, radio and image to the device and it's now working!
I've already moved onto a Galaxy Nexus on contract but at least now I can make a bit of money back off my old phone.
Thanks again for the advice
Derek
Harbb said:
Do a search for flashing fastboot images. Download the 4.0.4 fastboot image from google and flash it as directed through fastboot. This may sort out your problems.
Afterward, if necessary, format the /sdcard too. I would do this afterward so that maybe you can get a backup of all the stuff on it before it's gone forever.
Click to expand...
Click to collapse

Need Help, accidentally deleted OS

I rooted my HTC one s and was running the CM10 rom, i accidentally wiped everything so my os and all my backups were gone, i can still get into TWRP but it wont allow me to mount the SD card, i also tried to reformat the sd card which allowed me to put files on it but they dont show up in twrp. So right now i have a phone that can only go into TWRP, please help me.
daher1012 said:
I rooted my HTC one s and was running the CM10 rom, i accidentally wiped everything so my os and all my backups were gone, i can still get into TWRP but it wont allow me to mount the SD card, i also tried to reformat the sd card which allowed me to put files on it but they dont show up in twrp. So right now i have a phone that can only go into TWRP, please help me.
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Click to collapse
Since you have a question and need help you should have put this in the Q & A forum. If you did you might have noticed the sticked post that says "[HOW-TO] Fix soft brick & error mounting sdcard"
dc211 said:
Since you have a question and need help you should have put this in the Q & A forum. If you did you might have noticed the sticked post that says "[HOW-TO] Fix soft brick & error mounting sdcard"
Click to expand...
Click to collapse
Wow thank you so much for that

Stuck in CWM

Good afternoon fellas.
Have a customers phone here who decided to install an update for his rooted system by SD Card and has essentially "bricked" his device from what it looks like, or soft brick. It will load every time to CWM Recovery but I cannot mount the SD card through commands which will not allow me to run a new rom or flash the backup that was made. Any help is greatly appreciated.
Thanks in advanced valued community.
drneely said:
Good afternoon fellas.
Have a customers phone here who decided to install an update for his rooted system by SD Card and has essentially "bricked" his device from what it looks like, or soft brick. It will load every time to CWM Recovery but I cannot mount the SD card through commands which will not allow me to run a new rom or flash the backup that was made. Any help is greatly appreciated.
Thanks in advanced valued community.
Click to expand...
Click to collapse
Have you tried to mount system in mounts and storage in cwm ? If so have you also tried flashing backup? If its not mounting I'm not sure if it will work but scripts usually these days via roms and such will auto mount. But try this.
Sent from my SCH-I535 using xda premium
I have tried it and it says error cant mount sd card. the computer sees the phone and registers it has storage but it says storage corrupted and I can't seem to get the sd card to mount no matter what
Can you be a little more clear about the issue??
SD card not detectable?? Which recovery the phone has??
drneely said:
Good afternoon fellas.
It will load every time to CWM Recovery but I cannot mount the SD card through commands which will not allow me to run a new rom or flash the backup that was made.
Thanks in advanced valued community.
Click to expand...
Click to collapse
It was already said in the OP
Not trying to be rude by any means, the phone just loops through CWM even after factory reset, after loading the recovery made and an unmountable sd card through CWM commands
drneely said:
I have tried it and it says error cant mount sd card. the computer sees the phone and registers it has storage but it says storage corrupted and I can't seem to get the sd card to mount no matter what
Click to expand...
Click to collapse
have you tried other sd card to check if it mounts or not?
rediculously enough......no
Just tried and same error
maybe the CWM recovery is broken, try with kdz to flash a stock rom and start all over, if kdz recognize the phone
where would I find KDZ, my google search turned up nothing that looked usable
try this links:
http://forum.xda-developers.com/showthread.php?t=1264289
http://forum.xda-developers.com/showthread.php?t=1861854
http://forum.xda-developers.com/showthread.php?t=1473781
original firmware:
http://forum.xda-developers.com/showthread.php?t=944881
root with superoneclick 2.3.3 only with exploit on auto, maybe it will not work the first time, for me worked 3rd time if I remember, dunno maybe it was superoneclick maybe Iam noob
unfortunately none of these seem to look or read like theyll work for me, phone is already rooted with custom recovery and I do not want to further damage a customers device
or maybe you need to just reflash recovery
That would mean just adding it to sd and flashing such as roms and gapps do...correct?
try to search other recoverys, follow the tutorial or ask the dev how to, in your case, older rom manager allowed to install amonra or older cwm but now it doesn't, so search forum for a different recovery and ask how to install it, or maybe it is the phone to blame...... do a visual check for the sd port of the phone to see if all is ok, bytheway you didn't mention if the phone boot or not
some blame cwm and rom manager becauze they do not like it or does not know hot to use it or maybe they are just bored, I use cwm for over a year I had flashed over 50 roms through cwm on a single phone and nothing bad happened , thats why the user is allways to blame, because it doesn't apreciate the other people work and doesn't follow the instructions because he knows better, CWM IS GREAT as long as the user does nothing stupid and wants to blame others for his fault, same for other tested and working recoverys

[Q] SD Card Data loss after JB update

I am looking for some guidance and assistance in the following matter.
Did a standard over the air update to JB and from what I can see I lost all my user data from my internal storage.
All my custom directory are gone, DCIM empty.
Been out of the country, not that it matters where I was, and the standard HTC One X device prompted me of a system update. (I have not rooted nor flashed any custom firmware on this puppy yet.)
All seemed to go smooth and the phone started normally. Although I lost all my data.
Android Version:4.1.1
Software Number : 3.14.401.31
First I wanted to ask if anyone has seen this behaviour before?
I tried to do some date recovery with Recover my Files v5 but now see that there is an internal SD mount issue with JB.
What would the best way be to proceed as I am only interested in trying to recover my data?
Thanks in advance.
Internal SD data has been lost or corrupted for some people (including myself a couple times) while flashing custom ROMs. Don't think anybody ever figured out exactly why, but it seemed related to the phone itself (rather than custom recovery or the ROMs themselves). So it wouldn't surprise me if this is the same or similar issue.
Not sure how to recover your data. There was a similar post (maybe last week) and I think somebody mentioned a couple market apps that might be able to recover the data in this situation (since JB can't mount as mass storage to use PC programs like Recuva).
Solved
Thank you Redpoint for your thoughts. I hoped that I would find an easy reply to solve my problem but in the end this is what I knew I ultimately had to do.
Quick summary:
Unlocked Bootloader via HTC Dev.
Flashed Recovery, Team Win Recovery Project 2.4.1.0
Mounted SD as a drive via Recovery.
Ran RecoverMyFiles v5 and recovered the files that I lost.
Now to go ROM shopping and start again. This time I will listen to my own warning and keep a copy online.
Nobody wanted to suggest that because all that stuff includes writing to the sd card which could overwrite your files. Glad you got some recovered
Sent from my VENOMized HoxL
Regalrip said:
Unlocked Bootloader via HTC Dev.
Flashed Recovery, Team Win Recovery Project 2.4.1.0
Mounted SD as a drive via Recovery.
Ran RecoverMyFiles v5 and recovered the files that I lost.
Click to expand...
Click to collapse
Ah yes, I always forget that the SD can be mounted as mass storage in recovery.
Nice job. IMO, unlocked bootloader is a great thing. Just probably a bit stressful under the circumstances!

Asus TF101 - Recovery - Stuck on Boot

Hi
I bought some electronics at an auction and there was a Asus TF101 included in the lot. After reading about the unit I thought it would be great for personal use. I ordered a charger online an I tried it but it gets stuck at the boot screen. If I try switching it off it just switches back on. I think this is a botched root job but I don't know what the previous owner did. I doubt it is hardware related though. It has Clockworkmod Recovery v6.0.1.3 installed and can boot into the recovery but honestly I am a bit lost at what to do next.
Attempts to wipe the data etc to reset the device has all failed. It seems it needs to be flashed so any help will be appreciated. While I am at it I was thinking of going for one of the newer roms here on XDA available for the device.
Update: I wiped the user data and got the unit reset but now it boots straight into the clockworkmod app
Thanks!
Johandj73 said:
Hi
I bought some electronics at an auction and there was a Asus TF101 included in the lot. After reading about the unit I thought it would be great for personal use. I ordered a charger online an I tried it but it gets stuck at the boot screen. If I try switching it off it just switches back on. I think this is a botched root job but I don't know what the previous owner did. I doubt it is hardware related though. It has Clockworkmod Recovery v6.0.1.3 installed and can boot into the recovery but honestly I am a bit lost at what to do next.
Attempts to wipe the data etc to reset the device has all failed. It seems it needs to be flashed so any help will be appreciated. While I am at it I was thinking of going for one of the newer roms here on XDA available for the device.
Update: I wiped the user data and got the unit reset but now it boots straight into the clockworkmod app
Thanks!
Click to expand...
Click to collapse
Since you have Clockwork installed and recovery is booting, look here.
http://forum.xda-developers.com/eee-pad-transformer/development/rom-t2942560
See the install instructions, upgrading to TWRP and flashing rom and other components.
mb_guy said:
Since you have Clockwork installed and recovery is booting, look here.
http://forum.xda-developers.com/eee-pad-transformer/development/rom-t2942560
See the install instructions, upgrading to TWRP and flashing rom and other components.
Click to expand...
Click to collapse
I did see that and I have done some more reading since I posted here. Will I be able to upgrade from Clockwork to TWRP 2.8. if the unit doesn't boot?
Also I got an error saying that the sdcard cannot be mounted. I know this is the internal storage and not the actual sd card.
Johandj73 said:
I did see that and I have done some more reading since I posted here. Will I be able to upgrade from Clockwork to TWRP 2.8. if the unit doesn't boot?
Also I got an error saying that the sdcard cannot be mounted. I know this is the internal storage and not the actual sd card.
Click to expand...
Click to collapse
I believe I flashed mine that way. If you have just wiped storage that is the normal error. I would give it go
mb_guy said:
I believe I flashed mine that way. If you have just wiped storage that is the normal error. I would give it go
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Click to collapse
That one worry less, was worried something hardware wise was faulty.
This may sound like a stupid question (definitely newbie question) but if I cant access the internal storage how am I going to copy TWRP onto the internal storage and run the install from clockwork?
Johandj73 said:
That one worry less, was worried something hardware wise was faulty.
This may sound like a stupid question (definitely newbie question) but if I cant access the internal storage how am I going to copy TWRP onto the internal storage and run the install from clockwork?
Click to expand...
Click to collapse
Sorry it has been a long time since I used Clockwork, but does it not see the external removable sd card? Or try the adb push method if the CM version will support.
https://wiki.cyanogenmod.org/w/Install_CM_for_tf101
No after some blood sweat and lots of foul language I got 4.4.4 loaded just to dicover the lcd has a nice shade of green ..... So LCD = another $30... lol I am so deep in...... Anyway started a new thread just to check if anybody else had the same problem and whether in fact it is the LCD that faulty
Oh just For info... I used EasyFlasher to get TWRP 2.6 onto the Unit with a very nice step by step guide for a newbie like me here
:http://www.transformerforums.com/fo...t/31927-frederuco-s-guide-root-rom-tf101.html
I then Used Kisskat 4.4.4 here at XDA forums to flash the Unit. Lollipop was not happy with the older version of TWRP

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