i've been using the SGS2 for over a month now with a 8gb sd card inserted without any problems. starting today, every time the phone runs on battery and the lockscreen was active, after unlocking android would report "SD card unexpectedly removed" and then start media scanning the SD card's content.
the card itself seems to be ok. other threads for other phones on xda suggested a formatting of the card would help with the problem - but not in my case.
as it seems to only happen when on battery and not when charging the phone, i suspect a software problem. it's pretty much reproducable on my phone - just a quick lock/unlock triggers the problem.
anyone has a similar experience and knows how to fix the problem? the constant media scanning eats away a lot of battery
I have had the same problem, my 16gb sd card was occasionally coming up as card unmounted after boot up but I could not get it to mount so I would have to take the card out and re-insert, then it would be ok for a few days until this week, then re-inserting did not fix it. I have tried to format the card but the phone just says "formatting" but that goes on for 30-40 minutes with the phone frozen and I have to pull the battery. I have tried to format the card in my laptop but that tells me that the card is locked. I am using a usb card reader which does not have a lock on it.
greigster said:
I have had the same problem, my 16gb sd card was occasionally coming up as card unmounted after boot up but I could not get it to mount so I would have to take the card out and re-insert, then it would be ok for a few days until this week, then re-inserting did not fix it. I have tried to format the card but the phone just says "formatting" but that goes on for 30-40 minutes with the phone frozen and I have to pull the battery. I have tried to format the card in my laptop but that tells me that the card is locked. I am using a usb card reader which does not have a lock on it.
Click to expand...
Click to collapse
your problem seems a different from mine tho - i removed and inserted the card multiple times: android can always access & format it without problems, but the "SD card unexpectedly removed" still appears every time i unlock the phone while being on battery. the card then is remounted automatically and scanned.
Exactly the same problem has started happening to my handset in the past couple of days. After playing around with formatting etc. I've noticed that the SD card isn't staying clicked into the holder. I've tried different cards, reinserting but nothing makes a difference - looks like it's going back to Samsung....
Max Planck said:
Exactly the same problem has started happening to my handset in the past couple of days. After playing around with formatting etc. I've noticed that the SD card isn't staying clicked into the holder. I've tried different cards, reinserting but nothing makes a difference - looks like it's going back to Samsung....
Click to expand...
Click to collapse
I'm pretty sure this is not the same problem that Heldchen is reporting. I believe I have a similar issue and it is completely software related, not physical as you are describing here. SD cards still lock into the slot just fine on my SG2 but I still get the "SC card unexpectedly removed". Does anybody have a solution yet for this?
Exactly the same problem
Mine is as skwirrel states, every time you come out of "hibernation", the SD card has to be re-scanned. There is no issue with the card coming loose or needing to be formatted
Use the search button!!!!!
http://www.google.com/cse?q=SD+card...ub-2900107662879704:fs7umqefhnf&ie=ISO-8859-1 + add galaxy s2 on the end it wont stick in the search for some reason
Related
Alright guys I need some help... my Thunderbolt keeps saying my sd card is blank and needs to be formatted then it says external media is in an unknown state. I've seen that this has been an issue with past HTC phones but none of the solutions have worked. I have a 16GB Class 4 Sandisk and an 8 GB Class 6 Transcend. They both work on my Win7 PCs and on my old LG Ally Android.
I've tried reformatting them with the Ally, with Windows, with GParted. I've tried changing ROMs (originally had Skyraider Zeus before the issue started) then tried CM7 RC1.
Currently in the process of going back to stock unrooted in case I need to send it back for warranty repair/replacement. Although this is difficulty because it requires a recognizable micro sd. Hboot and Clockwork Recovery only recognize the card about 5% of the time and it seems to be based on luck.
Any suggestions on what the issue is or how to fix it?
Sorted
So I've had (give or take a few minor details) exactly the same problem as you. I hope by now you've sorted it, but just in case you haven't and for others like me looking for the answer, this is what I've found and it's worked me and several others.
Its just a matter of removing the battery! simple, but even though the phone is off you still need to remove the battery and the card. Then insert the card then insert the battery. Its worked for both my cards that previously gave the message.
Hope this helps
The Solution
bucklandnick, perfect thanks!! Tried two SD cards with same results. Simple and does the job!
Be wary of that, if it starts happening frequently, you're going to have to have the phone replaced. My last Bolt started spontaneously saying the card was ejected, and refusing to remount it. Pull battery and card, replace, boot up, reads for a few then ejects. A few times I had to remove it, boot up, shut down, reinsert card, boot up again. it ended up corrupting my card and I damn near lost everything on it. If it happens more than a few times, contact VZW ASAP about getting a replacement, and back that sucker up!
Hi ,
My External SD card on galaxy s3 i9300 international version .... shows up on the notifation bar that Sd card removed unexpectedly.... this happens evry 10 mins or 15 mins....
Help appriciated
Have got the exact same issue and drains the battery quicker as it has to keep on rescanning the SD card...I have reformatted the card and it still doesn't help...did not have this issue until last week and don't know what happened for the SD card to keep on being removed every 10-15mins..I have realized that every time I wake the phone up I see the card icon in the status bar for a second.. Sadly I have read that this is a common issue and it eventually can fry the card and make it useless so I have decided to remove it and not use a SD card(main reason I got the phone was for this reason)...since then my battery has been amazing as the media scanner is not constantly running..so far no one seems to have a reason why this suddenly happens as I have not had an issue since I got the s3 which was over 6 months ago and out of nowhere this issue occured..I hope that this may be an software issue which can be fixed in the future or hopefully someone in xda can either find out whats the issue or find a fix till then I will keep my 32 GB sandisk card safe.
Sent from my Nexus 7 using xda app-developers app
Format card in windows factory reset phone .
jje
Sent from my GT-N8013 using xda premium
I have done .... sadly the issue still the same
Do you use a Sandisk 32GB card by any chance?
I had these same issues, which went away once I changed to samsung cards.
If you can, return the card for replacement, as cards made after december 2012 dont have this issue anymore.
cheers
Interesting, i have exactly the same issue since january 1th. It worked for about a month without any problems (bought it late november).
Now this is killing me how it behaves every 5min. I have reset the phone, updated the phone, formatted the sd-card.. nothing helps.
So if i return my sandisk 32gb, should i ask for a new sandisk or go with the samsung?
tryerxda said:
Do you use a Sandisk 32GB card by any chance?
I had these same issues, which went away once I changed to samsung cards.
If you can, return the card for replacement, as cards made after december 2012 dont have this issue anymore.
cheers
Click to expand...
Click to collapse
Got a 32gb sandisk card which I got in Octoberish I think...was working fine till recently...went back to my old 16gb card and everything is fine again...is this an issue with Samsung s3 or the SD card as the SD card works fine on my sisters RAZR I or is that some cards don't play nice with the s3...
Sent from my Nexus 7 using Tapatalk HD
Happened to me after I dropped mine. Bought a new SD reader from ebay and replaced it myself
Glebun said:
Happened to me after I dropped mine. Bought a new SD reader from ebay and replaced it myself
Click to expand...
Click to collapse
In your case I guess no SD cards would work...with me and many other some SD card worked and some didn't.
Sent from my Nexus 7 using Tapatalk HD
Had the same issue with my S3.
Turned out that the SD card was dying, this caused it to be unmounted by itself and then mounted again (sometimes showing notification “sd card removed unexpectedly”), hence triggering the media scanning process.
I created an application to monitor how many times the SD card was removed, and turned out to be unmounted every ~3 mins!!!
I then bought a new Transcend 32GB Class 10 card, and until now, this never happens, no reports from the application whatsoever, and no media process eating my battery.
I just published this app in the play store now, this is the link:
https://play.google.com/store/apps/details?id=com.sdcardmonitor
hamidoo said:
Had the same issue with my S3.
Turned out that the SD card was dying, this caused it to be unmounted by itself and then mounted again (sometimes showing notification “sd card removed unexpectedly”), hence triggering the media scanning process.
I created an application to monitor how many times the SD card was removed, and turned out to be unmounted every ~3 mins!!!
I then bought a new Transcend 32GB Class 10 card, and until now, this never happens, no reports from the application whatsoever, and no media process eating my battery.
I just published this app in the play store now, this is the link:
https://play.google.com/store/apps/details?id=com.sdcardmonitor
Click to expand...
Click to collapse
I've seen my 64Gb Sandisk card auto unmount and remount itself a couple of times today, have seen it once before. Again was caining the battery on the phone with the media process rescanning it.
Thanks for the app I've installed it to monitor this from now on, to see if its potentially a faulty card.
hamidoo said:
Had the same issue with my S3.
Turned out that the SD card was dying, this caused it to be unmounted by itself and then mounted again (sometimes showing notification “sd card removed unexpectedly”), hence triggering the media scanning process.
I created an application to monitor how many times the SD card was removed, and turned out to be unmounted every ~3 mins!!!
I then bought a new Transcend 32GB Class 10 card, and until now, this never happens, no reports from the application whatsoever, and no media process eating my battery.
I just published this app in the play store now, this is the link:
https://play.google.com/store/apps/details?id=com.sdcardmonitor
Click to expand...
Click to collapse
This app is really great, proves the issue. Like others, I have this problem with a Sandisk Ultra 32gb. I tried popping in an old 4gb card (forget the manufacturer) and had no issues.
Saw somebody else suggesting that the Franco kernel fixed this issue, and sure enough it seemed to have cured it for me for a few weeks, but it's just started again today - your app showed unmounts/ejects happening every couple of minutes, so I've now submitted a request to Sandisk to return the card.
Hey all. Over the past week or so, I've been experiencing a problem where randomly, a message will come up in a random task saying something like "SD Card unmounted unexpectedly, it may be damaged." Anybody else experiencing this? It is the stock SD card and I've made 100% sure it wasn't loose or anything. Think this could just be a bad SD card?
willtoskie said:
Hey all. Over the past week or so, I've been experiencing a problem where randomly, a message will come up in a random task saying something like "SD Card unmounted unexpectedly, it may be damaged." Anybody else experiencing this? It is the stock SD card and I've made 100% sure it wasn't loose or anything. Think this could just be a bad SD card?
Click to expand...
Click to collapse
I'm running into the same problem. I've been ignoring it in hopes that it's a software issue that will get resolved whenever a JB ROM is released. Are you running a custom rom? I'm running The Base 0.7.3.
Fyi, I haven't had this problem at all in over two months of use. Ran stock for about a month and The Base rom for the past month.
Thank god other people have had it happen too. It's happened to me a lot BUT.. I had a 32gb class 4 SanDisk in my phone and that was constantly unmounting itself but I put the 16gb that came with my phone and it has yet to do it. Are you guys using a card other than what it came with?
Sent from my LG-E970
It happens to mine quite a bit, probably 7-10 times a day. I'm using a SanDisk 64GB class 10 SD card, formatted as ExFAT. Maybe I'll try switching back to the stock card to see if that has anything to do with it.
I had the same problem and switch out the card and the error stopped. I had the 32GB SanDisk Ultra and with that card it I was getting the random dismounts. I replaced it with the stock card and was working fine. I returned the SanDisk card and got a new one and it seems to be fine for about 5 days now.
What file formats are you using. My 64 GB is formatted as Fat32 and I've never had this issue. I also think that the included SD Card was pre-formatted to Fat32 which may be the reason it stopped when you switched back to it.
There you go... I've always used the stock sd card. Are you guys losing data when this happens?
This used to happen to me on my 64GB Sandisk Class 10 formatted with exFAT. I fixed it by running CHKDSK with both options checked in Windows 7. Hasn't happened since. It said it didn't detect any errors but it did something lol.
I don't believe I've lost any data. All of the songs I put on the SD card still play. I may try repairing it or using the SD card from my inspire, which may prove to be worse since I think it's only a class 4. I'll post once I figure something out.
One last thing was I tried doing a non-quick format of the card and after that my phone would not recognize that card at all until i exchanged it for a new one.
I generally don't recommend letting Windows GUI format a flash card. Google around for windows make clean, windows command line clean and format. That's your ticket right there.
I was putting music on my P769 and when I tried playing the new music, it would say it was a unsuppoorted format, it wasnt, it was a mp3. I tried other songs that I knew that would play and none of them worked. I then restarted th app and a song would play but once I tried another song it would do the unsupported format message again. I then restarted the phone, the phone then gave me the message in the notification area saying "Blank SD Card or Unsupported file system." I then tried mounting it, with no avail, it still wont work. I then factory reseted my phone and formated the SD card, and still that same message comes up. Also, before(and after) the restart, I would try to unlock the phone by pressing the power button the screen would start t turn on but automatically shut off, or it would go to a "snow" screen, but grey. Please help I need the SD card because of this phone's microscopic amount of memory!
I forgot to add that I tried the SD card in another phone and I had the same issue...
Get a new SD card. I had similar problems with my 32gb card when I got the phone. Bought a new class 10 16gb card and it works flawlessly.
Tablechair said:
Get a new SD card. I had similar problems with my 32gb card when I got the phone. Bought a new class 10 16gb card and it works flawlessly.
Click to expand...
Click to collapse
Mine is a 32gb too... I'm glad I got a good deal on it...
I did hear of other people fixing it... Or just restarting their phone multiple times... But the other problems happened right after... I was thinking that it may have been something malicious?
Sent from my LG-P769 using XDA Premium HD app
I got the 32gb card for like $9 on black Friday around the same time I got the phone. It was flaky right from the start, but worked in my laptops card reader. Made me think it was something with the phone. It eventually stopped working in my card reader as well. Pickup a good class 10 card and everything should be fine.
Sent from my LG-P769 using xda premium
jtragna said:
I was putting music on my P769 and when I tried playing the new music, it would say it was a unsuppoorted format, it wasnt, it was a mp3. I tried other songs that I knew that would play and none of them worked. I then restarted th app and a song would play but once I tried another song it would do the unsupported format message again. I then restarted the phone, the phone then gave me the message in the notification area saying "Blank SD Card or Unsupported file system." I then tried mounting it, with no avail, it still wont work. I then factory reseted my phone and formated the SD card, and still that same message comes up. Also, before(and after) the restart, I would try to unlock the phone by pressing the power button the screen would start t turn on but automatically shut off, or it would go to a "snow" screen, but grey. Please help I need the SD card because of this phone's microscopic amount of memory!
Click to expand...
Click to collapse
So just so we're clear, can you put the card in an SD card reader and transfer files to it from a PC? Can you play files off of it through an SD card reader to a PC (or another non-Android device)?
I'm far from an expert, but maybe try breaking the card into separate partitions with something like MiniTool Partition Wizard. The card might be formatted in a way that the phone isn't familiar with. There are a few other threads on the forums that can help suggest what kind of partition would be best for your needs.
I have a 32GB SD card, and it took me a long time of messing with this damn phone to get it to do what I wanted. Card would disappear, messages about "insufficient storage", media scanner freezing up, on and on. This phone has been one huge pain in the ass. Right now I am just using a remount script to swap my internal and external, but so far so good.
Ok guys after extensive searching...I'm having the exact same issues. I did more investigating myself. When I removed the 32gb card from the port I noticed the pins in said port were messed up, the last two looked disconnected. After fooling with it for a min I decided to use the card on my tablet to get files from it, unfortunately the tablet didn't recognize the card at all. I'm thinking my phone corrupted the sd card somehow. I have yet to try another card in my phone for fear of messing another up. I'm going to try to insert the original 32gb card and have it reformat like it's asking and see how it goes. If that fails I'm gonna try a lil 2gb card in it. Also, I've contacted LG and am awaiting a return call for a warranty repair because it looks defective, I haven't dropped the phone recently, and just bought the phone in March from Best Buy... I'll keep y'all updated on my progress and wish me luck lol!
Sent from my LG-P769 using xda premium
I am having this same problem with 2 32gb SanDisk Class 10 32GB cards. They are the red ones that Amazon sells.
Luckily I have a USB adapter for micro-SD cards. I transferred my data to Kingston Class 4 32GB cards.
kevev said:
I am having this same problem with 2 32gb SanDisk Class 10 32GB cards. They are the red ones that Amazon sells.
Luckily I have a USB adapter for micro-SD cards. I transferred my data to Kingston Class 4 32GB cards.
Click to expand...
Click to collapse
Alright here's my update, I have the SanDisk Ultra 16gb micro SD HC I u (red and grey), I think my sd card is going out as well, but I'm wondering if there might be more to the problem. Yesterday i took out the card and I placed it in my computer to move some file. It didn't pop up at first, I wiped it and place it back in the PC and it started working. Once done, i place it back in my cell and it was working fine. I went into CWM to flash a backup. I was doing some testing so I flashed two different backups. So today i noticed that the Sd card it not mounting, but when I'm in clockworkmod it is working fine I have rebooted and checked several times, it's mounting and operating on my PC & CWM but not when the phone is on. I'm thinking CWM might have something to do with it, not sure (might be a system restore). I was going from 4.0(ice) to 4.1(jelly) & back to 4.0. I'm currently restoring one of my jelly bean backups to see if the problem is solved.
Update:
my L9 is back on Jelly Bean and the SD card is working, it might have been a corrupted backup (or something went wrong with cwm). Md5 is good, but it's not as accurate as SHA-256 checksum. Y'all might want to check if your SD card is popping up on CWM.
Good info.
this is a problem that occurs when we upgraded from ICS to JB. once I upgraded my d card would not work. So I took it out and formatted it on the computer. Then I partitioned it with a program I have and it worked. JB and ICS having trouble with the sd card. If you go back to ics then don't reformat our you work have tip reformat when you flash jb.
Sent from my LG-P769(20d) using the xda_developers app. if I helped you please hit the "thank you" button.
Hi All,
Anyone have issues with their sdcard being detected with the G5? I have an 850 and a lot of the time the sdcard stops working or being detected and i cant see why. A reboot and then waiting 20 mins usually fixes it and it shows up in the storage section but its getting annoying.. May have to try another card to see what the story is with that but for now i wondered if anyone else had drama with it.
Cheers
Cass
Maybe the card is dying i would suggest backing up the data just to be safe
No problem with mine
Send from my LG G5 using Tapatalk
Backed up and reformated the card on pc as ntfs. Card detected on insert, it told me it was corrupt, which it was due to no ntfs support and it formatted it again as exFat. Lets see how it goes now.
Cheers
Sent from my LG-H850 using Tapatalk
Cass67 said:
Backed up and reformated the card on pc as ntfs. Card detected on insert, it told me it was corrupt, which it was due to no ntfs support and it formatted it again as exFat. Lets see how it goes now.
Cheers
Click to expand...
Click to collapse
Hope it goes well!
This seems to be frequent to a certain extent. This is a hardware issue. Same with S7 Edge or non-Edge (visit page: digitaltrends.com/mobile/galaxy-s7-edge-problems/8/
It seems that LG has the same issue. It could also be an Android 6 issue.
I got my new S7. I have sent to other one for repair. They changed the motherboard. Then it came back with the same issue. Then Samsung sent me a bran new S7. I have no more SD card notifications at all. Not even when I reboot the phone. Yesterday (again) I was listening to music (a set of 2 hours long) from my SD card. I started to look at pictures (again) at the same time. After 40 mins or so, my phone stopped the music and stopped being able to read my SD. Everything froze and I had to reboot. Then, again, a few mins later (listening to music and looking at pictures), it did it again. On the second time, I was not able to reboot the phone using the power button (keeping pressure for 10 seconds). I had to do it using the volume down/home/power. The phone screen was totally black and there was no way to unfreeze it. My notification light was flashing blue (as I had new emails and text), but the phone was not responsive at all.
It seems like Samsung just removed the SD notification as a whole in the new phone but did not fix the issue.
For those who don't have the issue, before commenting, I would appreciate if you could listen to music and look at your pictures at the same time (all from the micro SD card) for at least 30-40 minutes.
I strongly believe that ALL phones have this issue, but that those who don't just have not access pictures while listening to music (demanding on the SD card reading). Do it if you can... and see if it creates problems. And let me know once you did the above.
I forgot to mention. I am a computer and smartphone savy. I flashed all my S1, S2, S3, S4 on a daily basis. I did purchased another SD card (even if my sandisk is working perfectly on my S5). I got a Samsung evo 64gm. The issue remains on both SD cards, and before you comment about it, YES i did reformat on multiple occasions both with my pc AND within the phone. I also did factory reset on multiple occasions. So it is not the SD's the problem. Just trust, I did everything possible.
I have the g5 se and have bought a 128gb card (actually have 3) but none of the 3 work with this phone and when i manage to get the files (music) on the sd when in device it deletes them all is this still the issue people are having