SD card not detected - Xiaomi Redmi Note 3 Questions & Answers

Recently my Redmi Note 3 (Kate) stopped detecting my Micro SD card. The phone didn't fall down, I didn't change Kernel or ROM neither. It just stopped out of the blue.
Weird thing is that on my computer the card works perfectly fine. Tried different cards with different sizes (16 GB, 32 GB and 64 GB). All work fine on my computer but the phone doesn't see them.
A few times a day I get a notification that my phone detected a corrupted SD card and tries to fix it but quits with an error.
My first thought was that it was caused by the ROM I'm using (Citrus CAF) but the cards aren't even detected in TWRP (official and RedWolf).
So I guess it isn't the ROM's fault then.
Any ideas?

I don't know how to edit and attach a picture.
Attached you can see the error message I get when trying to format the SD card

Noter2017 said:
I don't know how to edit and attach a picture.
Attached you can see the error message I get when trying to format the SD card
Click to expand...
Click to collapse
Try to flash it on PC in ntfs or exfat format

Noter2017 said:
I don't know how to edit and attach a picture.
Attached you can see the error message I get when trying to format the SD card
Click to expand...
Click to collapse
Try a small size and format using FAT32 and tell me.
Ooooo... I didn't see the other post if TWRP doesnt see it try to mount it from there or just go to wipe and just select micro sd and see what's the output..

Hey! I am glad I am not the only one encountered this. I went to search everywhere in the web and most of it are talking about a corrupted micro SD card.
I cross checked by switching my alternative phone micro SD card into my redmi note 3 and it doesn't work as well. Both micro SD card works perfectly on my other phone and laptop, just when inserted into redmi note 3, it doesn't detect, nothing happened at all. There's no option to mount or unmount or view it from file explorer or via computer. I tried to clear cache memory too. It all happened suddenly on normal everyday usage, nothing new happened.

I faced Similar problems with sd card. But i have warranty on my xiaomi and i send it to them to check it. And they raplaced mainboard. Problem doesnt appear since that data.

Make SD card Detectable
If your SD card becomes undetected then do not worry, even after trying several solutions, your SD card is not able to read then try some other fixes. Some fixes that you can try to make SD card readable on android phone are to check android phone’s compatibility, clean the SD card gently, update SD card driver, try CHKDSK command prompt, format SD card into NTFS/FAT32/exFAT and more. You can go through to get the steps to fix this error using these solutions:

Related

SD Card won't mount

I've looked at the other threads on this but, none seem to match my problem.
I've a 16 GB MicroSD card in my S2. S2 is not-rooted running stock ROM.
This card used to mount ok. It no longer will.
In Settings->Storage, space reported is unavailable (because it's not mounted).
I can run Format SD Card option which returns quickly.
Running Mount SD Card, it's says Mount in Progress but it never completes.
If I put the card into an SD card reader, it looks fine. FAT32 formatted card, with approx 16GB available.
Any ideas?
PeteW said:
I've looked at the other threads on this but, none seem to match my problem.
I've a 16 GB MicroSD card in my S2. S2 is not-rooted running stock ROM.
This card used to mount ok. It no longer will.
In Settings->Storage, space reported is unavailable (because it's not mounted).
I can run Format SD Card option which returns quickly.
Running Mount SD Card, it's says Mount in Progress but it never completes.
If I put the card into an SD card reader, it looks fine. FAT32 formatted card, with approx 16GB available.
Any ideas?
Click to expand...
Click to collapse
I had similar problems with two other sd cards.
First running without any problem, and then suddenly the message appeared that the sd card is empty or not connected.
In both cases, the sd card was broken.
But in my cases, the sd card could not be used in a USB adapter by PC either.
As the sd cards were nearly new, I could make a warranty replacement and now I have got a card which works fine for about two months.
You can check this, by switching the sd card into another phone.
And use another sd card in your phone.
If the other card will work in your phone and your sd card will have issues in the other phone too, replace the broken sd card.
Good luck !
P.S.: You should format the sd card with your phone and not by your PC.
Other MicroSD Card works
It_ler said:
You can check this, by switching the sd card into another phone.
And use another sd card in your phone.
If the other card will work in your phone and your sd card will have issues in the other phone too, replace the broken sd card.
P.S.: You should format the sd card with your phone and not by your PC.
Click to expand...
Click to collapse
Thanks for the response. I should have said that another 4GB card worked in the phone ok. This did lead me to think it was a card problem. However, he fact it works via a PC indicates otherwise.
Will try it in another phone.
Just throw it away?
Has anyone seen this before i.e. not working in phone but ok in SD reader?
If so, did you manage to resurrect it? Or is it time to throw it out?
PeteW said:
Has anyone seen this before i.e. not working in phone but ok in SD reader?
If so, did you manage to resurrect it? Or is it time to throw it out?
Click to expand...
Click to collapse
Try this. Settings>Application>Development
Check usb debugging.
Connect phone to pc. In notification bar click "usb connected" message, and click on "connect usb storage" button. You won't see the sd card mounted in pc!
Now disconnect phone, reboot. It might mount
See if there's any luck.
Since you're not rooted, solutions are quite limited in numbers
droidphile said:
Try this. Settings>Application>Development
Check usb debugging.
Connect phone to pc. In notification bar click "usb connected" message, and click on "connect usb storage" button. You won't see the sd card mounted in pc!
Now disconnect phone, reboot. It might mount
See if there's any luck.
Since you're not rooted, solutions are quite limited in numbers
Click to expand...
Click to collapse
Tried disconnecting and rebooting in 2 senses of the word
1. Hitting the disconnect usb storage button on screen
2. unplugging the usb cable.
Unfortunately, neither worked.
i'm having this problem now both on internal and external sdcard... it wont even mount on recovery... i'll try see if i can this done.. Windows damages everything.. i made a cleanup of the sdcard and a format..

[Q] Phone doesn't detect SD card

Dear XDA'ers.
I've had an S2 for a while now and I've been running CM9 since early alpha. Recently I decided to buy an SD card (http://www.amazon.co.uk/gp/product/B005FY61EK/ref=oh_details_o01_s00_i00) so that I can use it to store my movies. After I got it, I realised that MoboPlayer or AirDroid couldn't detect the SD card and the only way I could put something on it was through a physical USB cable. Now, today I wanted to try something but I found out that my phone doesn't show the SD card at all anymore. I tried taking it out and putting it back in several times as well as flashing the latest CM9 nightly but nothing happened. The only apparent difference that I can see when I put the SD card in is that in the Storage section in Settings, under the SD card tab, I have an option "Mount SD Card" but when I press it, it says preparing SD card yet nothing happens.
Is the SD card fried or what's wrong with it?
I've had the SD card for less than a week so its hard to believe that it's dead already.
Have you got a micro SD card reader that you could use to see if the card is fried? Connect it to your computer, and if it shows up it isn't fried. Also check the format of the card to make sure it is in FAT32 format.
Chris.
Sent from my GT-I9100 using XDA
Ahh, I know the problem now (I completely forgot about this).
I formated it to NTFS just before I stopped working since I assumed that it works the same way a USB does (but clearly, I was wrong).
I'll format it back and see what's what.
Have u tried going into settings/memory/left softkey/storage config and select the only options there is?
have you tried other system folders?
i had the same problem before, I found out my sd card mounted as a system folder called "emmc" I'm using resurrection remix rom 2.3
Yep just fixed mine today by downloading https://play.google.com/store/apps/details?id=pl.qbanin.binder&hl=en if you are unsure of what to select just see the screenshots i followed this selections and it now works fine
Alright, I've fixed it.
Basically, I had formatted it to NTFS because otherwise it gave me some error about file (the file was around 4 gb's and it acted this way with anything over 3) being too big when I was trying to copy it onto the SD card. Now that someone said it has to be in FAT32, I formatted it back and now it works perfectly.
Thanks to everyone who helped me.

[Q] MicroSD card issue

Hello there,
I just bought a 32GB Class 10 Samsung MicroSD card.
After inserting it, I made sure the phone sees it, and the computer sees it.
So I started transfering files to it...
Every time I try to transfer files to it, the cards sort of unmount, the computer stops seeing the External/Internal storage drivers info (0/0 KB and no files).
I realized I might be needing to format it, so I went to recovery and formatted the external card. Still no good...
If I don't try to transfer files, the internal sd card still works fine.
Am I formatting it wrong? or some other issue? Did I buy a faulty card?
Thanks!
P.S. Some info incase needed:
Using Galaxy S2 obviously, Resurrection Remix ICS 4.04
My PC is running XP SP3
[edit]
Added some pictures to demonstrate what I mean.
Pic 1: Before copy and after I get an error (pic 2) what my PC shows me
http://i45.tinypic.com/34fxkxl.jpg
Pic 2: The error I get, doesn't mean much except that the pc doesn't recognize the storage device, but just for the heck of it.
http://i49.tinypic.com/2ryhpgj.jpg
PoOoZaQ said:
Hello there,
I just bought a 32GB Class 10 Samsung MicroSD card.
After inserting it, I made sure the phone sees it, and the computer sees it.
So I started transfering files to it...
Every time I try to transfer files to it, the cards sort of unmount, the computer stops seeing the External/Internal storage drivers info (0/0 KB and no files).
I realized I might be needing to format it, so I went to recovery and formatted the external card. Still no good...
If I don't try to transfer files, the internal sd card still works fine.
Am I formatting it wrong? or some other issue? Did I buy a faulty card?
Thanks!
P.S. Some info incase needed:
Using Galaxy S2 obviously, Resurrection Remix ICS 4.04
My PC is running XP SP3
[edit]
Added some pictures to demonstrate what I mean.
Pic 1: Before copy and after I get an error (pic 2) what my PC shows me
http://i45.tinypic.com/34fxkxl.jpg
Pic 2: The error I get, doesn't mean much except that the pc doesn't recognize the storage device, but just for the heck of it.
http://i49.tinypic.com/2ryhpgj.jpg
Click to expand...
Click to collapse
try formating ur memory card and retry
PoOoZaQ said:
Am I formatting it wrong? or some other issue? Did I buy a faulty card?
Click to expand...
Click to collapse
If unsure about the quality of your SD card google for h2testw. It is a Windows test software you can use to test your SD card.
Tried formatting it... still no good.
And h2test tries to copy a file repeatedly and after some time it also gets stuck like I do manually...
I was running into the exact same issue as you with an SD card awhile back. Tried many, if not all of the suggestions listed here. Sometimes, the cards just die on you, especially at the most inopportune times...
Sent from my DROID RAZR using Tapatalk 2
Open CMD
Type format [letter_of_external_card]: /x
ex.
format E: /x
and wait.
Then format again (through Windows Explorer) with this settings:
FAT32
default allocation size
fast formatting checked
and share the results.
PoOoZaQ said:
Tried formatting it... still no good.
And h2test tries to copy a file repeatedly and after some time it also gets stuck like I do manually...
Click to expand...
Click to collapse
Failure of h2test is normally due to defective hardware.
For SD cards I do not really know but when it comes to USB sticks there are many around that are just cheap crap. You could for instance buy a 8GB stick that will happily accept 8GB of data but only store 4-6GB!. This is where h2test comes into play: it will not only write but also read and therefore check if the data written was really stored in the flash.
PoOoZaQ said:
Hello there,
I just bought a 32GB Class 10 Samsung MicroSD card.
Click to expand...
Click to collapse
Class 10? That card might be just too fast for your hardware.
I'm using Sandisk 32GB Class 4 and never had any problems.
I have tried some Class 6 and Class 8 cards with very various results.
Only class 8 card I found correctly working in my device was Memorex, but it was only 4GB.
So I gave up on fast cards...
its fake or corrupt,did you buy the samsung off a retailer , you always test flash with h2testw before you use it, speed is not the issue,i got a class 10 32gb i had many 16,256,4gb fakes, only 3.7 gb usable droped down to 1kb write then windows couldnt read the storage so you reformat again.

External card problem

Hey guys, I'm gonna try to explain this in most detail. Yesterday spontaneously my External MicroSD card couldn't be detected by my phone(Vibrant SGH-T959). First I thought a simple reboot would work although it failed. Second I have tried unmounting the SD card, and putting it back in and also didn't work. I decided to switch from my JellyBean 4.1.1 ROM back to Schimera v2.2 ICS. I thought the rom was causing the problem, although the problem continued on ICS. I have tried turning my phone off, taking the SD card and all of those combinations and none of them worked. I tried turning on and off USB debugging mode which didn't fix the problem either. I tried using the Computer Management to see if it detected at least my SD card and it didn't. The only way my SD card was actually red when I used a MicroSD adapter. I formatted the card from there and tried all of the solutions again and nothing worked aswell. So now I know that the SD card is working fine but just none being detected by phone or through the USB cable. So I decided to go into my settings > storage to find that my internal storage is only 1.85GB, my model is the 16GB version and I checked previously before. As I scroll down I realize there is something called USB Storage right underneath it and it says 12.67GB which is supposed to be the amount for the Internal SD card. This part is why I'm horribly confused. Also underneath that there is the SD Card and it only displays one button which says Mount SD Card which is disabled when I put the SD card in or out. I tried the option on top for Erase SD Card and it didn't work either. I looked through quite a few threads on this forum trying the ways I mentioned in this thread and they didn't work. Any help is highly appreciated. Thank you ​
*NEW* I just installed DoubleTwist from the android Play market and when I went into settings and tapped on storage this is what came up: Internal (0.0GB) Memory Card (12.8GB) For one, my phone has 16GB internal storage, My memory card is only 8 GB. *NEW*
*NEW TEST* I tried putting my microSD card into my sister device and it worked on hers, I tried putting her SD card into my vibrant and it didn't read it either!*NEW TEST*
Your 1.85 is the part of your 16gb Vibrant that us partitioned for apps. The 12.67gb is your internal SD. And your other setting should be your external SD or emmc card.
When you say you can't see your external are you looking at external and it isn't showing anything with a file explorer? Try looking in your emmc folder. Have you tried another card?
LusterGFX
Woodrube said:
Your 1.85 is the part of your 16gb Vibrant that us partitioned for apps. The 12.67gb is your internal SD. And your other setting should be your external SD or emmc card.
When you say you can't see your external are you looking at external and it isn't showing anything with a file explorer? Try looking in your emmc folder. Have you tried another card?
Click to expand...
Click to collapse
Thanks for clearing that up for me, and I can't access my card in the file explorer either. I don't have an EMMC folder and I tried going into recovery to "mount emmc" but it just gave me an error. Also I did not try another card because I don't have one lying around.. Plus when I rebooted my phone in the notification menu it says Checking SD card for errors and then it disappears. There is no message once that one leaves.
-LusterGFX

Micro SD problems in HTC One (M8)

I have a 64gb Sandisk Ultra SDXC card formatted in exFAT. I had been using the card in my NOTE 2 with no issues. I normally keep all of my movies, music, emulators, and ROMs on it so I can keep space free on my phone. This morning I got my phone setup the way that I wanted it and I decided to install the SD card into the new phone. Everything seemed to go okay, I got a message telling me that it was preparing the card, but after the message disappeared, the SD card was not recognized. There were no error messages regarding the card, it simply did not show any additional storage on the phone and all options regarding the card with exception to "Mount SD Card" and "Format SD Card" were not accessible.
I took ejected the card and formatted it to NTFS to see if that would make a difference and when I reinserted it into the (M8), it recognized it as a blank SD card that was not in the proper format. It prompted me to format the card while still installed in the device, which it did without error. After the format was complete I received the same "Preparing SD Card" message that I received before, but after the message disappeared, the card still didn't show up as additional storage.
Through a root browser I have the option to enter extSD, but nothing I put on the card is there. I then took the card back out, installed it into my Note 2 and it worked with no problems at all. Finally I ejected the card, reinstalled it in the (M8) again, it gives me the same prompt as before, but after the message disappears the additional storage does not show up and all options with exception to "Mount SD Card" and "Format SD Card" are inaccessible once again.
I have tried the fix found here: http://forum.xda-developers.com/showthread.php?t=2700310 to no avail.
Does anyone have any ideas why this might be happening and is there any way that I can solve the problem?
Phone Info:
- HTC One (M8) 32gb
- Unlocked Bootloader
- Rooted Stock KitKat 4.4.2
- Jmz WP Removal Custom Kernel
If you have a USB card reader, try formatting the card as FAT32 with your computer.
I believe most cards come pre-formatted as FAT32 by default. I've always just put the cards in my Android devices without any formatting, and they work just fine.
Not sure why the device's default format didn't work, but possibly formatting on a computer will get it working.
It's possible that SD may be dying.
I had a 32gb card that a friend left with me to fill with movies/etc, but since I wasnt going to see them for a while, I decided to use it with my old LGOG. Not 3 days later, I get what you described, and now the card isnt even seen by Windows.
Even with formatting the card, it would work again for a few minutes, but as soon as I tried copying more than ~3 gigs, the card would go corrupt again.
SD cards dont last forever yo.
OMGMatrix said:
It's possible that SD may be dying.
I had a 32gb card that a friend left with me to fill with movies/etc, but since I wasnt going to see them for a while, I decided to use it with my old LGOG. Not 3 days later, I get what you described, and now the card isnt even seen by Windows.
Even with formatting the card, it would work again for a few minutes, but as soon as I tried copying more than ~3 gigs, the card would go corrupt again.
SD cards dont last forever yo.
Click to expand...
Click to collapse
I just tried it out a few minutes ago. I don't know why, but it's working perfectly fine in Windows, a Note 2, S3, and an S5. I have no idea what's going on, but no matter what I try, nothing makes it work on this phone.
redpoint73 said:
If you have a USB card reader, try formatting the card as FAT32 with your computer.
I believe most cards come pre-formatted as FAT32 by default. I've always just put the cards in my Android devices without any formatting, and they work just fine.
Not sure why the device's default format didn't work, but possibly formatting on a computer will get it working.
Click to expand...
Click to collapse
I was able to get the card formatted form exFAT to FAT32 and it looked like it was going to work, same with NTFS. I inserted it into the phone, waited for it to prepare the card and this time I got a message telling me that the SD Card was damaged, but I could format it in the phone. I followed the instructions, just as I had before, it went through it's thing, got to the part where it attempted to mount the card, appeared as though it was going to mount, and then nothing, just like with everything else. I have no idea what's going on.
I ran some tools on it and the card appears to be in good condition, so I have no idea what to do. I don't know if it's the phone, or if it is the card. I'm thinking about buying a 128gb card, but I'm afraid if I do, I'm going to find myself in the exact same position that I'm in now and out a lot of money to boot.
I'm loosing my mind with this thing.
Surely you must know someone that has a MicroSD card you can try. Trying another would pretty much eliminate the card as being the issue (and possibly the card tray or similar component on the phone). I have at least 2 "spare" MicroSD cards laying around.
I had a similar problem few weeks ago and I did format my 64gb card with GUIFORMAT on my win 7 PC and since then no more problem. Here is the link: http://www.realmodscene.com/index.php?/topic/323-gui-format-fat32-drive-formatter/
Thank you. I'll give it a shot right now.
pixelsphotopro said:
I had a similar problem few weeks ago and I did format my 64gb card with GUIFORMAT on my win 7 PC and since then no more problem. Here is the link: http://www.realmodscene.com/index.php?/topic/323-gui-format-fat32-drive-formatter/
Click to expand...
Click to collapse
You, sir, just won all my Internets. I don't know what it was about that app, but it worked like a champ the first time around. I don't get it either. I had used so many tools to get it to FAT32, but this one did the trick. I formatted the card, inserted it...was totally waiting for it to not work, and I noticed "Unmount SD Card". I read it and thought "hmmm, that's not right", lol. Then it dawned on me that it worked. Copying folders over to it now. Thanks so much, bud. I really owe you one.
-J
Nice. I've heard that the native Windows formatting tool is not the best (although its always worked fine for me), so this might be one of those instances.
pixelsphotopro said:
I had a similar problem few weeks ago and I did format my 64gb card with GUIFORMAT on my win 7 PC and since then no more problem. Here is the link: http://www.realmodscene.com/index.php?/topic/323-gui-format-fat32-drive-formatter/
Click to expand...
Click to collapse
Thanks. I had the same problem with a brand new 128GB card with only this phone (HTC One E8 Dual). Until I found this. So far working like a charm. You ARE a star.

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