Develop Bugs

[Q] I can not write to SD card

So i bought a 16 gb class 4 SD card for my galaxy s3. My old 4 gb SD card that I replaced worked great with no fail. This new card however, sometime unmount and remount. Sometime it lets me write to it other time I can only read what I already have on there from it. This is a problem because when I set the sd card as all my media defaults sometime message comes up saying it failed to write to sd card so it changed back to phone memory.....
Anyone know if this is a bad card or if there is anyway I can set things up to make the card work. Thanks ! I have 15 days to replace it.
edit- I tried to look for other related sd issue, but it seems to only be talking about rooted phones. I dont have root and this is my first android so I'm not comfortable going the rooting route just yet.

Have you reformatted the card?
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yes
DocHoliday77 said:
Have you reformatted the card?
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I've reformatted the card like 4 times now. Its not working very well.

format file
Reasons4Android said:
I've reformatted the card like 4 times now. Its not working very well.
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Which do you recommend. Exfat/ fat32 or Ntfs??

I've also had this issue but my fone is rooted. I've had to reformat it at least once a week. I will go to save music or a picture to it and it will say the ext sd card isn't accessible and when I go check it with root explorer instead of folder titled music It will be £usic or something crazy. Then the card will start switching to r/o instead of r/w.
Edit: it meaning the external sd card.
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Reasons4Android said:
Which do you recommend. Exfat/ fat32 or Ntfs??
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I would go with exfat. And try to format it from the phone not the computer.
If you still have problems try fat32.
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DocHoliday77 said:
I would go with exfat. And try to format it from the phone not the computer.
If you still have problems try fat32.
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I've done both and get same end result. Had 2 different cards(same brand).
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You could try this.
https://www.sdcard.org/downloads/formatter_3/
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Does the card work fine in a pc? What brand is it? What brand is the old card?

Sd card damaged

I popped my sd card out of my s2 skyrocket and tried to put it in here and it says sd card damaged following another tutorial on xda on how to recover the data on it. It had all my family albums and such on it as well as my music and app data. Has anyone else had a issue with theres? Im using a 32gb class 10 made by patriot. Thanks for the tips if u leave some.
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I have a 32 gb sandisk class 10 and never had an issue. Maybe it happened when removing it from old phone didnt unmount properly.
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bmr169 said:
I popped my sd card out of my s2 skyrocket and tried to put it in here and it says sd card damaged following another tutorial on xda on how to recover the data on it. It had all my family albums and such on it as well as my music and app data. Has anyone else had a issue with theres? Im using a 32gb class 10 made by patriot. Thanks for the tips if u leave some.
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Have you tried to plug the phone in to your PC with the card mounted in the phone to see if it will mount as storage? You can also If you have an adapter microSD to SDcard and a sdcard slot on a PC or know someone who does try and read it from a PC. Have you tried to put it back in the skyrocket and see if you still get the error? GL

snipe2nite said:
Have you tried to plug the phone in to your PC with the card mounted in the phone to see if it will mount as storage? You can also If you have an adapter microSD to SDcard and a sdcard slot on a PC or know someone who does try and read it from a PC. Have you tried to put it back in the skyrocket and see if you still get the error? GL
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Ya have tried all that still isnt working ran a recovery program that has been able to find the drive but not been able to get my data off it yet.
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If you manage to copy all the files to your PC, try looking at this video. I had a similar issue when I switched from a Razr Maxx running a custom rom to a GS3. Might work for you...
http://www.youtube.com/watch?v=DkHbka7_XPo&feature=player_embedded

Sd card

Hey guys! I keep getting a message up top that says " you can safely remove sd card" and I can't get to my pics or music. Does anyone know what that is and how to fix it? Thanks in advance!
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coachmoore said:
Hey guys! I keep getting a message up top that says " you can safely remove sd card" and I can't get to my pics or music. Does anyone know what that is and how to fix it? Thanks in advance!
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Stupid question, but have you tried reseating it?

Yeah I tried taking it out and putting it back in
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Yeah I tried taking it out and putting it back in
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I tried going into storage and hit mount sd card... it said preparing sd card then went right back to safely remove.
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One other thing, just trying to clarify... I did load some music into my phone from the computer yesterday, via usb cable.
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Try inserting your sd card into your PC to see if it can read it. You may need to reformat using FAT32.
It could also be a sign your sd card is on the fritz. There are a TON of threads that discuss SD card issues with the SGS3. (As a matter of fact, I had a Sandisk 32gb go belly up on me last month.)

Bass_Man25 said:
Try inserting your sd card into your PC to see if it can read it. You may need to reformat using FAT32.
It could also be a sign your sd card is on the fritz. There are a TON of threads that discuss SD card issues with the SGS3. (As a matter of fact, I had a Sandisk 32gb go belly up on me last month.)
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Thanks, man.. I'll try that tonight!
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coachmoore said:
One other thing, just trying to clarify... I did load some music into my phone from the computer yesterday, via usb cable.
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I had a similar problem. I think you need to use Kies to transfer files from the PC to the Phone. If you want to transfer directly to the card, you need to remove it and put it in an SD Reader.

sounds like a bad sdcard, reformat the card if it is readable on the PC, if not then it's time for a new one. SdCards go by pretty quick these days it seems.

If it is just bad, and I reformat it, will it wipe everything on it?
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Yes, a reformat will wipe everything.

mt3g said:
sounds like a bad sdcard, reformat the card if it is readable on the PC, if not then it's time for a new one. SdCards go by pretty quick these days it seems.
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Especially on this phone.

I've been lucky, I'll be next probably.

What brands are you guys buying? I have two 16gb AmazonBasics Class 10s in 2 S3s, no issues yet. I've come to really like AmazonBasics stuff. I buy the HDMI cables all the time. Always the newest specs, almost always the cheapest.

Ok, something strange happened.. just for grins I went to drop box and exported some pics to my sd card and it shows in the gallery as sd card with those pics in the folder. However, when ya try to mount sd card, it still said safe to remove.
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Spend the $15 to get a new card already. My 2c. Even if the card isn't the issue, it's a not a huge loss. Will need it eventually.

coachmoore said:
Ok, something strange happened.. just for grins I went to drop box and exported some pics to my sd card and it shows in the gallery as sd card with those pics in the folder. However, when ya try to mount sd card, it still said safe to remove.
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That's what happened to me with my Sandisk 32gb Class 4 card - I was able to get it to read/write/format on my PC but it wouldn't co-operate with my phone. After a few tries with the phone, I tried again with my PC but to no avail - it ended up going belly up. Ended up exchanging it for a new one.
However, I bought a Topram 16GB Class 6 card (recommended by another XDA member) and I'm trying that one out now to see how long that one lasts.

How is this possible?

My phone has 9gb of internal space, its all being used but the table isn't adding up to 9gbs.. This doesn't make sense. My phone won't even read my external SD card. Its 32gb. I can't format my external SD card. I can't mount it. Idk how to fix the problem. Any suggestions?
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ixJay said:
My phone has 9gb of internal space, its all being used but the table isn't adding up to 9gbs.. This doesn't make sense. My phone won't even read my external SD card. Its 32gb. I can't format my external SD card. I can't mount it. Idk how to fix the problem. Any suggestions?
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Some stuff such as nandroid backups don't show up in that list. Any chance that's taking up a lot of your space?
Try formatting your SD card in Windows if you have a USB adapter or micro to full size adapter and a port on your computer for a full SD. 32GB should be FAT32.
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crawler9 said:
Some stuff such as nandroid backups don't show up in that list. Any chance that's taking up a lot of your space?
Try formatting your SD card in Windows if you have a USB adapter or micro to full size adapter and a port on your computer for a full SD. 32GB should be FAT32.
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I have a USB adapter that connects to my phone. What do I do after connecting my phone to the computer? Cause every time I connect it. It doesn't bring up my external SD card.. And how do I set it to fat32?
Edit: also how can I delete the backups I have made? Been a while since I've messed with a rooted phone.
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ixJay said:
I have a USB adapter that connects to my phone. What do I do after connecting my phone to the computer? Cause every time I connect it. It doesn't bring up my external SD card.. And how do I set it to fat32?
Edit: also how can I delete the backups I have made? Been a while since I've messed with a rooted phone.
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When I said USB adapter, I was talking about a microSD to USB adapter. In case the phone is the bad link in the chain, it'd be a good idea to remove the card from the phone and attempt to manipulate it externally. If that is not an option for you, I'll let someone else with ideas chime in on that topic.
For Nandroids: Try something like Nandroid Manager * ROOT
https://play.google.com/store/apps/details?id=com.h3r3t1c.bkrestore
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crawler9 said:
When I said USB adapter, I was talking about a microSD to USB adapter. In case the phone is the bad link in the chain, it'd be a good idea to remove the card from the phone and attempt to manipulate it externally. If that is not an option for you, I'll let someone else with ideas chime in on that topic.
For Nandroids: Try something like Nandroid Manager * ROOT
https://play.google.com/store/apps/details?id=com.h3r3t1c.bkrestore
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Crazy how the app is 2.93MB and I can't download it. I get an error saying "Insufficient storage available" mean while I have like 800+MB available. I don't get whats wrong with this phone.
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ixJay said:
Crazy how the app is 2.93MB and I can't download it. I get an error saying "Insufficient storage available" mean while I have like 800+MB available. I don't get whats wrong with this phone.
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If you have a root explorer or adb you could try pushing it to system/app because your data partition appears full.
You could also try to Odin back to stock.
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sd storage

Not rooted. Sd card no longer accepts camera storage. I have 30+ free gb of storage on the card and yesterday it completely stopped storing. Could have been an update im unsure. The setting is defaulted to sd storage but they disappear after reboot. Anyone have this issue or a resolution? Sca

pbl57lsu said:
Not rooted. Sd card no longer accepts camera storage. I have 30+ free gb of storage on the card and yesterday it completely stopped storing. Could have been an update im unsure. The setting is defaulted to sd storage but they disappear after reboot. Anyone have this issue or a resolution? Sca
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Check on a PC to see if the SD card is corrupted or stuck in read-only. If that is the case, you will need a new card. Had the same issue, bought a new card and that cured that, for now, but still corrupted the pics afterwards. Spoke with sprint and they said it was not a known issue. A few others are having the same issue.
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How do i check for the corruption or read only on the pc? Im not entirely tech savy but i can follow instructions haha.
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pbl57lsu said:
How do i check for the corruption or read only on the pc? Im not entirely tech savy but i can follow instructions haha.
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There are many ways to check, when I put in my MicroSD directly into my laptop running Windows 8.1, it said there was a error with the drive and needed to be fixed, I believe windows 7 might do the same thing. You can also format the SD card to see if it works, but if you format it, you lose everything. I would make a backup folder of your SD card contents before hand. However, after taking out the SD card and putting it back in the note 4, the new SD card that I bought stopped corrupting my pictures, so it might just go away over time.
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Plug into the computer and it recognized the files fine. I backed everything up and attempted to format the card in the phone. It did nothing. I deleted all of the content on the computer and it reappeared after formatting on the phone. Pretty confused

pbl57lsu said:
Plug into the computer and it recognized the files fine. I backed everything up and attempted to format the card in the phone. It did nothing. I deleted all of the content on the computer and it reappeared after formatting on the phone. Pretty confused
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It's a bad SD card then, SanDisk SD card are known for having this issue. Depending on the manufacturer, there is a warranty. I just got a new card instead since I paid around 27 for a 64GB on amazon. Either way should solve the problem. There are SD card formatter software out there, but when mine had that error, it said it was write-protected. Could also try that, but doubt it will work
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This is the 2nd one ive had crap out. You recommend a brand? Samsung one looks decent.

Did u try the SD fix app in the market
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I didnt realize they had one. Its a SanDisk app?

Im also not rooted. Just a stock note 4

I have a Samsung 64GB now, works perfectly, will probably buy Samsung when my other SanDisk has the same issue, lol
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