Database Develop

Major sd card problem. We need to fix this.

Well I recently ran into an SD card problem. To find a solution I have searched many forums and Google. None have offered any solution. On my search for answers I have found at least 100+ G1 owners with the same problem. All posting within the last month. The error we are getting is "SD card removed. insert new sd card".
All threads I have come across have suggested to reformat the sd card, repartition, use ADB, cyans recovery image, to fix this problem. None of the above solutions have worked. A majority of the threads the G1 owners were still able to use there sd card with there pc.
Now I know this is in the right section. We need a developer to figure this out. A g1 without a sd card is like a g1 that is bricked. It is horrible not being able to download, play music, shoot pictures, ect.

i ran into this issue on a friends g1. came to find out he dropped it and the sd card would neved get seated correctly in the sd slot. i had to wiggle it a bit before the phone recognized it

Now we are getting some where. This solution didn't help me but might help others in the future when they use the search feature.

I had this problem on one of the roms I was using, maybe Dude's cupcake?
Wipe of the phone fixed it.

I have whiped and upgraded to new roms. My problem began when I entered a command into terminal to fix another problem. After that I whiped and updated to cyans.

I have experienced this 1 time only. When it happened to me, I removed it from the phone completely and checked it in my card reader. It picked up on the PC just fine and everything was still intact, so I knew the card was still good. I rebooted the phone without it and then shut down. Reinserted the card in the phone and booted into recovery. I ran the fix partitions thing and rebooted again. Problem solved. I personally haven't had any other problems since then. I was told on another forum as well that when you flash a new rom or even a new theme to run the partition fix included with cyans recovery. Something to do with apps2sd I think? I have just gotten into that habit and no more issues. Good luck.

I think I might have changed a path on my phone while in terminal and thats what is causing my problem. I can't get cyans recovery because my phone isn't reading the sdcard for me to install it. Also, good post I am sure your solution will help many!

ohnoezmahfone said:
I had this problem on one of the roms I was using, maybe Dude's cupcake?
Wipe of the phone fixed it.
Click to expand...
Click to collapse
Same for me. With Dude's it wouldn't read my SD card. Wiped, installed Cyanogen's ROM, wiped again, and the problem instantly went away.

Have you tried another SD card in the device? One that you know is good and working in another unit. I screwed up one of my older smaller cards trying to make a Goldcard. It has never worked since.

I tried that a few days ago. No luck there. Im glad were getting this thread going. So far I see a lot of good solutions. Best part about this is all the information is all in one place! If anyone has any input please do tell.

Do you have another card to test out? Have you tried to mount/unmount the card with the phone on? I know if a rom has built in apps2sd the unmount/format option is grayed out. Maybe try to take the card out with the phone on and reboot and then put it back in? Not sure what all to try. I know I was frustrated when mine was doing that as well.

This would happen to me all the time with the camera. I would take two or three photos, then I'd get a message that I need to insert an SD card.
I think the problem was the card. I was using a Patriot 4GB Class 6 card from Fry's. I switched to a Transcend 8GB Class 6 card and have not had any problems since.
It sucks having to buy a new card if you already have one, but $18 for a good quality 8gb card is pretty reasonable.

I have class6 card that does this.. I also have other card that don't .. in the case with my class 6 card it works fine untill I use it for apps to sd, wich in my case renders it useless..
It's word cuz it will load everything fine and run, but then freez up in the middle of use. That's when I know it unmounted itself. Then I'm forced to pull battary out or reboot.. I have truer every methed to fix it with no luck...

Mine is a 4gb c6 card and other than the 1 time, I've had no further problems. I have run A2SD for quite a while even before it was included with different roms.

First comment: Why is this in this section.
Most of these I've seen have been mechanical (poor card seating) - poor card contacts. Swapping the card has always removed the issue for me.

I've had 2 cheaper sd cards go bad. they looked like they worked fine when i put them in a card reader and plugged into a linux box -- but only at first glance.
further inspection revealed bad sectors and damage to the storage. Since i got a nice class 6, it has seemed fine -- i think you get what you pay for a lot of times.
Not to be crass, but this does not belong in this section of the board. Just because one seeks the expertise of developer, doesn't make it ok to post a thread in this forum.
My $.02

I agree, I also think it was cards that were just made bad I guess that's what I get for buying a cheap class 6 transcend from target lol..

Bad SD Card Slot
This happened to me to a week ago after flashing a new Rom, thought I do not think that the flashing had anything to do with it. I tried everything wiggling it , cleaning connection, reformatting. The card worked in other phones and computer but mine. I just think it went bad. Nevertheless after 5 days of getting no where I had T-Mobile send me a replacement

swaggle said:
This happened to me to a week ago after flashing a new Rom, thought I do not think that the flashing had anything to do with it. I tried everything wiggling it , cleaning connection, reformatting. The card worked in other phones and computer but mine. I just think it went bad. Nevertheless after 5 days of getting no where I had T-Mobile send me a replacement
Click to expand...
Click to collapse
I should add that I also tried 2 new card as well both class 6

this is in the right section. If you havent noticed this a spread problem among many. We have tried other Sd cards. They do not work. This is a internal problem. Thats why its in the developers section. This post will save others from having to post about this same issues if they can find all the answers here. That being said if you have a problem with it maybe you should explain to me why brick threads, ect are ok in this section? There is nothing wrong with my sd card. Just like there isnt anything wrong with the other 5 sd cards I tried.
Google this you will find a lot of people having the same problem.

SD Card Corruption with Nexus One (has happened twice)

Twice in the last two months my 16 GB Class 6 AData microSDHC memory card has popped up as being "corrupt" and needed reformatting after powering back up from reboot on my Nexus One.
The first time happened on CM 5.0.3.1, the second time was with CM 5.0.4.1 with the UV kernel. Both times, data could not be read either through the N1, my old G1, or my friend's Droid. Thus a reformat was required and data loss ensued.
Anyone else experiencing occasional data corruption on their SD card? Another friend had it happen to his G1 with an 8 GB microSDHC memory card recently, running the latest CM for the G1, also on reboot and battery swap.
Is there a common thread here? Could it be HTC hardware-related? CM software-related? Just coincidentally two bad memory cards? Me using chinese replacement batteries when swapping out? The UV kernel? Not trying to point fingers or throw stones, just trying to get to the bottom of this...just lost some great pics of a recent vacation I just got back from. Suggestions or hints are welcome!
TIA!

this has happened to me a few times but I was still able to get my data through amon-ra recovery. I think it have something to do with an improper dismount of the card.

I'm curious, what brand of memory were your friends using?

I actually had this happen when my n1 was still stock (16gb class6 card)
I put the sd card in a card reader on my pc, everything was intact so I backed it up, reformatted and still had the n1 report it was corrupt. I ended up having to shut down, remove card, boot up w/o a sd card in, then with the sd card back in I never had the problem again
I know I did a full format the very first time, that 2nd time I had done a quick format. I've done a format recently also via amonra for ext partition and still no problems.

I happend to me few weeks ago. After turned it on ... I couldn't do anything because the screen was black and any key or type of touch was useful ... so I removed the battery and at the next start the SD wasn't readable anymore!
sry 4 my bad english!

erikikaz:
i'm running a 16 GD Class 6 AData memcard in my N1, my friend is running an 8 GB class 6 SanDisk memcard in his G1. Neither of us is running Apps2SD or anything weird.
glad to see i'm not the only one with this issue. was gonna buy a new 16 GB card but saw an article yesterday that sandisk is coming out with a 32 GB class 6 sdhc card in a month so i'll just wait for that one.

Same here
Same thing has happened three times on my Sandisk 16gb. I am running stock everything on nexus..nothing funky app wise.
After the first time it happened I replaced the sd card. It still happens. I have never been able to fix the card other than reformating. Chkdsk /f on win7 gets to 98% then throws an i/o error.
There is something majorly wrong. It seems that it happens in all android phones from time to time not just the nexus one. The consensus online seems to be that it is a mount/dismount issue that corrupts the card. I never mounted or dismounted the card at all with PC and it still happens so not sure what else it could be.
Do you think it is a phone hardware issue that would resolve with a new handset?

Has this ever happened to anybody using the standard 4GB card?
Where did you purchase your micro SD cards? There are a lot of fake/faulty cards being sold. I bought a fake one (unknowingly, obviously) and it kept getting corrupted until I tested it properly using h2testw.

I have the same problem on my nexus! I use an LG 16GB Card and CyanogenMod-5.0.5.3-N1! Any way of recovering the data without amon-ra?
Regards,
roman

Gr8gorilla said:
I think it have something to do with an improper dismount of the card.
Click to expand...
Click to collapse
+1 Make sure you dismount from computer first...otherwise this problem will pop up again...and may not be correctable next time. (There's a reason why the phone asks you to properly dismount from computer first)

no **** my n1 has the error message damaged sd card. restarted the phone a couple times and same message. what should i do? i see peoples solutions on this thread but idk where to start. i have a rooted n1 running cyan 5053 with apps2sd

I have had this problem a couple of times too, the latest being this morning
I have a stock N1 with a 16GB Sandisk card. The first time this happened, i went to use the camera and it said insert SD card, even though there was one there, I rebooted the phone and then got the Damaged SD card message.
This morning I was on the train, had been using the phone to read the news earlier with no problems, I got it out of my pocket and screen was black. and the phone completely unresponsive. Removed and replaced battery, booted up and got the Damaged sd card message again.
Both times I have been able to recover most of my files by putting the card in a PC, the first time I found that a couple of my photos were corrupted and unrecoverable, indicating that possibly it was the camera app that may have caused the issue the first time.
This time though, I found that some of my music tracks were corrupted along with one of my videos, and also a directory on the SD called LOST.DIR. Everything else was fine.
Not sure why only these files were affected, as I was not listening to music or watching any videos, so I dont see why the nexus one should have been accessing those parts of the card when it corrupted.
I could not delete the corrupted files, even on my PC, accessing them causes the PC to lock up. The only way to get card working again seems to be a format.

If only the format would work!
Regards,
Roman

Just happened to me as well. Genuine 8gb Sandisk, class 4.
After a reboot Nexus reports corrupted card. It really seems corrupted, I'm unable to read it in a PC or anything else:
[ 1042.673542] sd 11:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1042.673551] sd 11:0:0:0: [sdb] Sense Key : Medium Error [current]
[ 1042.673561] sd 11:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1042.673571] end_request: I/O error, dev sdb, sector 10248
I'm using CM 5.0.4.1 with UV kernel.

It's happened to me, even using the "safely remove hardware" function on the pc. i started just using the unmount on the phone which seemed less problematic.

Yep...add me to the list. Running stock N1 was playing music when it ocurred it started skipping through the tracks fast right before it stopped. It has affected/removed all my pics and left the music.

I'm with you all:
2 times on my Motorola Milestone, using a 16GB class 4 "unbranded" card
3 times on my Nexus, using that same 16GB class 4 card.
2 times on my Nexus, with a 16GB class 6 SanDisk card.
Most times, the data has been available by mounting the card into a PC or Mac directly, though my Mac has seen the card as "read-only" in these cases.
I seem to have this problem after mounting the card onto my work PC, though I don't often do that. I mostly use ADB to copy files. Maybe it is linked to leaving the debugging interface up all the time? I do that and I'm sure that most of you do as well...

Me too
I am using FRF91 MRCr21 and I am on a 800mv 070810 .35 rc4 kernel. Newest 5.00.08.04 radio.
Twice now after using quickboot my phone has reported my SD card damaged and it says I will have to reformat. It is a 8gb class 2 sandisk, real. One time I used quickboot to enter recovery mode and the other was only to reboot the phone. Has anyone else had this problem? What is the best fix? Both times I rebooted my phone was stable. I wasn't downloading or installing anything. Thanks!
My phone can't read the card. If I pull the card and put it directly in my computer it won't read either. Both OS can't read the file system and want me to reformat.
Neither happened due to not dismounting. Anyone correlate the problem with quickboot?

have had zero luck with adata 16GB classs 6 cards. i have gone through 2 of them however their 8 GB card has been awesome

Just had this with a Sandisk 16GB Class 2 card. Inserted into card reader, copied something, popped it back into the phone, corrupt card message. Even the computer says I have to format it.

[Q] Seems like external SD card is broken?

So, I purchased 8GB SanDisc micro SD card 4-5 months ago and it started to acting weird. When browsing pictures, some pictures have glitches meaning half picture is bluish and half greenish, sometimes redish.
Disconnecting and connecting SD card solves the problem but after several days problem continues. Few days ago I received message that my SD card is broken and it needs to be formatted. I formatted it and it worked 2-3 days and then again started to act weird.
Is my SD card broken or maybe it is phone? Someone else with such experience?
Thanks.

Same story here. This has happened with 2 out of 3 cards i have owned.
Sent from my GT-I9000 using XDA App

Really strange. It is important to detect are there really broken SD cards or our phones make bad SD card under some conditions/roots/ROMs. Hmmm....

First: when you will have such message, remove it and try to access it on PC. If it will work on PC - then it is the phone problem.
If not... well, where have you purchased it? SanDisc cards are covered by Lifetime Warranty, and thing what you have to do is to make claim.
Of course, if you have bought it for bargain price on eBay from China, then...

Thanks. I bought it in Mediamarkt, regular store for IT accessories. I will make a claim if this problem repeat.

I had the same problem with 16GB sandisk card so replaced it (JB hifi - reliable Aus store who replaced it for free). Same prob with new card though. both cards reformatted many times but still no joy.
photos taken with phone cam and saved to int SD no problem, but every so often if saved to ext SD the glitch occurs. Photos taken with a digicam then transferred to SD same prob - randomly in gallery won't show some photos properly.
Also discovered that videos made on pc (like clips from films my son likes) but put on ext SD often don't play well or stop before end of clip - no problem if saved to int SD.
I figured it was a bug with the SGS in dealing with files on ext SD - super annoying but have basically accepted it as can't find anyway to fix it!

FYI Recuva is a great program to retrieve lost files
Sent from my GT-I9000 using XDA App

forgot to mention that on my phone, it only seems that photos or videos are affected by this glitch.
I have mp3 files, homemade ringtones and word docs on the ext SD and so far (touch wood) haven't had any problems with using them or viewing them etc.

DoctorV, exact my story. I am assuming that problem is in SGS, although I tried Sandisc 4GB card and 3 days without problems. As soon as I put back Sandisc 8GB, problems started. Very strange and annoying.
Sent from my GT-I9000 using XDA App

Stile35 said:
DoctorV, exact my story. I am assuming that problem is in SGS, although I tried Sandisc 4GB card and 3 days without problems. As soon as I put back Sandisc 8GB, problems started. Very strange and annoying.
Sent from my GT-I9000 using XDA App
Click to expand...
Click to collapse
Interesting - wonder if it has anything to do with the size of the SD card then? From memory my 2nd 16GB card had no problem for 3 or 4 days too before the issue happened again. Let us know if your 4GB continues to do ok - I may try a smaller card if yours seems to work ok.
thanks

I had 8G SanDisk - no problem for 3 mths, when I replaced it with Sandisk 16G. both were class 6. the second one - 4mths in sgs now - no problem at all.
@doktorV you, in australia, are too close to China, you know

Additional question: which gallery viewer are you using? Both, you that have problems with SD card and you that never had problems with SD card?
I noticed that in QuickPic I picked picture, picture is opened with errors (strange colors or even 3/4 picture is missing) and when I open same picture in stock gallery viewer few minutes later, everything is fine. After opening same picture in QuickPic, it is OK.
After 1-2 hours problem repeats. It is really seems like SW problem and not problem with SD card. Don't know...

I dont know if there is still some activity here..
My sd-card (lexar 8gb SDhc ) is recognized by pc and phone.. after insert it scans.. scan is ok. then a few second - minutes is says sd card is broken and needs to be formatted after format it goes to scan scan ok ... and again broken repeat....
is this a problem with my sd card ? does it matter if its an regular SD or an SDhc ?
and when I format in on pc in wich sort should it be ? stock of ext3 ? or anything like that ?
since im on custom rom now I can format it in my phone ( darknight 4.0.4, when I click format sd card it formats the wrong sd card so I cant use this option )
but its not in the custom rom, had the phone on stock 2.3.6 and the same problem was there. ( also on stock 2.3.3 same problem )
Can I conclude this actually is a '' broken card '' or can I change the settings and make it work ?
thanks in front....

System properties not responding. SD card Missing! Had happened 3 times.

Here's the story and info.
I got the Blu R1 HD (prime special) went down to Target and bought thier DANE 64GB CL10 MicroSD for $20. Plugged it in and formatted it as internal storage. (A cautionary not then said, "if formatted as internal memory SD card will ONLY work in this device) I chose, who cares and continued.
Worked great for a day or two ... but then it happened ... it went missing! All the apps and data was gone. A notification popped up and said, "Transcendent SD card missing. reinsert this device". I did as the all knowing phone asked but to no avail, it wouldn't recognize it.
I rebooted the phone and a massage popped up saying "system properties not responding. Wait or Quit" I've tried both options, doesn't seem to make a difference.
I tried reformatting it in the phone and it wouldn't unmount. Tried on our computers (both pc and Mac) and neither computers were allowed access to the sd card to reformat it.
I then returned the sd card thinking that it might be flawed, got another one from Target and it worked great ... for about two weeks... Then went missing.
Did everything mentioned above. Got the new one and it worked for 4 weeks, thought my problems were over ... then the SD card ran away again and is now currently missing. The phone does not recognize that there is a sd card when looking for it in a file explorer. In settings it says the sd card is corrupted.
Is my phone messed up? I'd it the brand of SD card? Is there a way to make the phone recognize the sd card?
Please help me find my missing sd card.

Same problem, SD Card is showing as corrupted. I have it installed as internal storage and have for over a month with no problems. SD is a Patriot LX 64gb. I haven't changed anything on the phone. I have not fine anything but reseat the SD. Any help is massively appreciated!

Maybe the problem is using a 64GB MicroSD Card. The phone specs say it's supports up to 32GB only.

ytsejam1138 said:
Maybe the problem is using a 64GB MicroSD Card. The phone specs say it's supports up to 32GB only.
Click to expand...
Click to collapse
That is incorrect it supports 64GB SD, many report success with 128GB cards, so I doubt its an issue with size...

RainbowMagicMarker said:
Same problem, SD Card is showing as corrupted. I have it installed as internal storage and have for over a month with no problems. SD is a Patriot LX 64gb. I haven't changed anything on the phone. I have not fine anything but reseat the SD. Any help is massively appreciated!
Click to expand...
Click to collapse
Is good to know I'm not the only one!
Have you been able to reformat the sd card? Or will it not allow you to do so?

Allron said:
Is good to know I'm not the only one!
Have you been able to reformat the sd card? Or will it not allow you to do so?
Click to expand...
Click to collapse
I have not tried, I'm clinging to hope I might be able to salvage my pictures.

Allron said:
Is good to know I'm not the only one!
Have you been able to reformat the sd card? Or will it not allow you to do so?
Click to expand...
Click to collapse
Okay I caved and tried to reformat it, and all it does is fail, or drops off half-way as though I had removed the card. If I try to put the card in my computer or any other device it just straight doesn't exist, doesn't even say it isn't compatible or anything, just straight doesn't exist. Think the card is just bad, gonna return it and get a new one, will see what happens.

I have had a SANDISK Micro SDXC UHS-1 64GB CARD in mine for almost 5 months now and no issues.

I see I'm not the only one with this issue, although mine is a little different... I got a generic 128gb card and plugged it in, has been issue free for months... BUT, lately and for what seems like no apparent reason, the card guess missing... Rebooting the phone sees the card again with all apps and photos intact. It could be weeks/days/hours/minutes before it happens again... Shortest turn around - about 10 minutes. Longest - about 2 weeks... Haven't tried plugging the card directly into my computer yet, but when it is mounted on the phone it works fine (until it goes missing). Thought maybe it was because it was a cheap card...

SD card no longer recognized after Oreo update

SM950UI (unlocked), Android 8.0.0 Android security patch July 1, 2018.
My 256Gb external SD card worked just fine before Oreo update. Recently, I received a message that the card was corrupted, and that I should reformat it, which I attempted to do on the phone, without success (kept telling me to reformat it). Shut down phone, removed SD card, attached it to PC, which also claimed it was corrupted. Formatted it again on the PC. Re-inserted into phone and powered up. It re-appeared as storage, and so I moved some programs over to it. A few days later, I noticed the apps/programs that I moved over to it were missing and checked the storage on the phone. Now it shows no existence of the SD card, corrupted or not. It's just "disappeared". The card is a Samsung one, but can't remember where I bought it (Amazon vs Ebay vs Samsung, but the last unlikely).
Any suggestions, please?
Thanks

I am having this same problem on my galaxy tab s3. Card is a 128gb Samsung brand. It worked perfectly till the update to 8.1 oreo.
Has anyone discovered the cause and a solution?
Kind Regards,
Jack

In my experience, this sd problem háppens from time to time, since I began using these cards some of them have failed in various circumstances, sometimes just ejecting and reinserting them is all it takes, well, I dont know, I have learned to accept that, in the end,, when a card fails,, it is just bad luck

Last month I just testing my 128GB sandisk to my friend's S9 plus and it went dark. No SD card detected. I don't know why or how it got damage. Never had issue with microsd, ever.

People seem to get this corrupted card message when they have a habit of just removing them without first doing the unmount sd card thing first

fd up my card with loads of important data by putting it in my note 8 too lol

I'll say that since maybe September, my Note 8 has had a lot more instances of the SD Card not showing up after a reboot. Sometimes it takes 2-3 reboots to get it to show up.
I haven't had any issues of corruption, just outright failure of the phone/os recognizing the device.