Hi there.
I'm having problems with the SD card, is always unmounting with no apparent reason...
When I'm on the Album (or gallery) and I scroll trough the photos (I've got a few) the card is unmounted and I need to take it of, and put it back in...
While I'm copying files from the PC to the card (trough the phone) the same thing happens...
The card is a sandisk class 10 32Gb... it was used on my SGS2 and never had any problem...
Does it worth to buy another card, or someone else is having the same problems?
I think this is a problem with your sd card. I don't have any problem like that.
Can you please tell me what card do you have?
I have already formatted the card on the pc and on the phone, the result is the same...
Weird problem, I own a Goodram 32 GB Class 10 micro sd card and I haven't got any problems with it. You say that you have tried formatting the card. What format have you chosen? Have you tried reset to factory reset your device? Are you on some custom rom or the stock one? Do you have a possibility to check wheter the problem exists with other micro sd card? Perhaps you can borrow it from someone for a moment or you have another one somewhere. Worst case scenario the card port could be damaged.
arpinacio said:
Can you please tell me what card do you have?
I have already formatted the card on the pc and on the phone, the result is the same...
Click to expand...
Click to collapse
I have a Kingston microSDHC 32GB, Class 4 :good:
Hi,
I'm sure that's an issue with your sd card. I've had the same issue with my old SGS3 and an SanDisk 64GB sd card. Then I bought a new Kingston 64GB sd card and it works.
I formated in FAT and in FAT32, same result in both.
Im in the stock ROM, totally unchanged.
I already get a new card and I'm testing it now, if it stills get me troubles I will try the factory reset.
Yeah... that is my fear... that the port is defective or something like that
Ok, updating from the previous post.
I've bought another SD Card and although that on the first time that I used it on the phone, it gave me the same behavior, after formatted it on the phone itself, so far so good.
I've tried the old SD Card with an adapter on the pc, and it works fine, no problem at all... so it must be something specific to the phone, I've read that some Samsung are a SD card eaters, so I believe that the problem is related to that (my previous phone was a SGS2).
Thank you all for the tips.
arpinacio said:
I've tried the old SD Card with an adapter on the pc, and it works fine, no problem at all... so it must be something specific to the phone,
Click to expand...
Click to collapse
Not necessarily.
Card of class 4 may be good enough for your computer, specially if it is older too, but may be too weak for newest modern phone.
F308 said:
Not necessarily.
Card of class 4 may be good enough for your computer, specially if it is older too, but may be too weak for newest modern phone.
Click to expand...
Click to collapse
An SD card can't be 'too weak'
Sent from my D5503 using Tapatalk
Related
My SanDisk 4GB Extreme 3 SD Card used to work on my PC's SD card reader. The SD card reader read it as a 4GB SD card.
I tried to use it on the Universal and it asked me to format the card to read it. I did not format it. Next I tried to plug it into the SD card reader on the Universal again and again and it would ask me to format it. I formatted it and it read! But sadly only as 1961MB or 2GB card. Next i took it out and tried it back on my PC's SD card reader. Now my PC would ask to format it.... omg. So i tried again and it still asked me to format it. This time the PC tried to format it but it failed. My PC is unable to read the SD card. I used an external SD Card reader and it failed to read my 4GB SD card too!.. omg Universal Destroyed my 4GB SD Card ;( .... and it only reads as 2GB on my Universal.
Can anyone help me get out of this miserable situation.
nuclear said:
My SanDisk 4GB Extreme 3 SD Card used to work on my PC's SD card reader. The SD card reader read it as a 4GB SD card.
I tried to use it on the Universal and it asked me to format the card to read it. I did not format it. Next I tried to plug it into the SD card reader on the Universal again and again and it would ask me to format it. I formatted it and it read! But sadly only as 1961MB or 2GB card. Next i took it out and tried it back on my PC's SD card reader. Now my PC would ask to format it.... omg. So i tried again and it still asked me to format it. This time the PC tried to format it but it failed. My PC is unable to read the SD card. I used an external SD Card reader and it failed to read my 4GB SD card too!.. omg Universal Destroyed my 4GB SD Card ;( .... and it only reads as 2GB on my Universal.
Can anyone help me get out of this miserable situation.
Click to expand...
Click to collapse
Go to Sandisk Site - I belive there is a program to repair it - I have the same problem before year with 2GB Sandisk card with accesible only 986MB and corect it - I just don't remeber what was this utility but I'm sure there is a UTILITY
agisofttm said:
Go to Sandisk Site - I belive there is a program to repair it - I have the same problem before year with 2GB Sandisk card with accesible only 986MB and corect it - I just don't remeber what was this utility but I'm sure there is a UTILITY
Click to expand...
Click to collapse
Alright just before I go looking out for this SanDisk fix utility I would like tell you that SanDisk hasn't officially marketed the 4GB Extreme III cards in North America and Asian Mainland. It comes from Japan so I wonder if i will be even able to recieve support on it or a fix utility. How big is this fix utility? Can you upload it here if you find one for a 4GB extreme III card or post the link please? How the hell does it suddenly become 2GB....?_?
On some SD card readers it wont read too! And on all other places it reads as 2GB and wont go above 2GB. I thought maybe its just a reading issue but it actually reformatted the firmware to 2GB >.< .... I am sueing either microsoft or sandisk on this, like I think enough is enough and both companies have reached their limit on troubling me...always i get imperfect stuff.
I am really stressed out after spending so much money and still having technical difficulties with these things.
RE
I believe using QTEK latest ROM with A2DP has no problem working with 4GB SD card
FOSA said:
I believe using QTEK latest ROM with A2DP has no problem working with 4GB SD card
Click to expand...
Click to collapse
I have to agree with FOSA. My 4GB Card works just fine. Plus, it worked fine even when I was testing the different AKU 3 ROMs.
nuclear said:
Alright just before I go looking out for this SanDisk fix utility I would like tell you that SanDisk hasn't officially marketed the 4GB Extreme III cards in North America and Asian Mainland. It comes from Japan so I wonder if i will be even able to recieve support on it or a fix utility. How big is this fix utility? Can you upload it here if you find one for a 4GB extreme III card or post the link please? How the hell does it suddenly become 2GB....?_?
On some SD card readers it wont read too! And on all other places it reads as 2GB and wont go above 2GB. I thought maybe its just a reading issue but it actually reformatted the firmware to 2GB >.< .... I am sueing either microsoft or sandisk on this, like I think enough is enough and both companies have reached their limit on troubling me...always i get imperfect stuff.
I am really stressed out after spending so much money and still having technical difficulties with these things.
Click to expand...
Click to collapse
Try Panasonic SD Formatter...
.dredd. said:
Try Panasonic SD Formatter...
Click to expand...
Click to collapse
Oh no... Both the cards aren't being read by the PC's SD card reader anymore. The PC's SD Card reader will always ask me to format the card but when I click to format it wont, just freezes.
From all my SD card readers only the Universals SD card reader works, only shows 2GB and I cannot load more than 2GB of data on the SD card. I can access the SD card from my PC using the Universal as an SD card reader. My USB card reader wont read it either. All my other 2GB mini-SD cards work flawlessly.
Maybe I should try another ROM and see if the SD card can be formatted back to 4GB and 8GB respectively. I was using a ROM that I was making myself while this incident happened. I think that ROM will need more fixing. For now I will roll back to a stable ROM. Some people suggest the Qtek Official ROM and some say that all the AKU 3 ROM's here work to read the 4GB cards well.
I just got to keep testing eh? Testing and learning how these SD cards function in which ROM?
Panasonic SD card formatter wont work because the PC cant read the SD cards, its like one of those corrupt damaged CD's that you cant even access.
nuclear said:
Oh no... Both the cards aren't being read by the PC's SD card reader anymore. The PC's SD Card reader will always ask me to format the card but when I click to format it wont, just freezes.
From all my SD card readers only the Universals SD card reader works, only shows 2GB and I cannot load more than 2GB of data on the SD card. I can access the SD card from my PC using the Universal as an SD card reader. My USB card reader wont read it either. All my other 2GB mini-SD cards work flawlessly.
Maybe I should try another ROM and see if the SD card can be formatted back to 4GB and 8GB respectively. I was using a ROM that I was making myself while this incident happened. I think that ROM will need more fixing. For now I will roll back to a stable ROM. Some people suggest the Qtek Official ROM and some say that all the AKU 3 ROM's here work to read the 4GB cards well.
I just got to keep testing eh? Testing and learning how these SD cards function in which ROM?
Panasonic SD card formatter wont work because the PC cant read the SD cards, its like one of those corrupt damaged CD's that you cant even access.
Click to expand...
Click to collapse
if you have digital camera.. put your SD card on digital camera and format it .. im doing many times and my SD card back to normal
cheers
indra9110
indra9110 said:
if you have digital camera.. put your SD card on digital camera and format it .. im doing many times and my SD card back to normal
cheers
indra9110
Click to expand...
Click to collapse
Thanks so much indra. It worked. Both my 8GB and 4GB cards are back to life! The format also returned them to their original 4GB and 8GB state
If you bought the card in high street store, return it.
nuclear said:
My SanDisk 4GB Extreme 3 SD Card used to work on my PC's SD card reader. The SD card reader read it as a 4GB SD card.
I tried to use it on the Universal and it asked me to format the card to read it. I did not format it. Next I tried to plug it into the SD card reader on the Universal again and again and it would ask me to format it. I formatted it and it read! But sadly only as 1961MB or 2GB card. Next i took it out and tried it back on my PC's SD card reader. Now my PC would ask to format it.... omg. So i tried again and it still asked me to format it. This time the PC tried to format it but it failed. My PC is unable to read the SD card. I used an external SD Card reader and it failed to read my 4GB SD card too!.. omg Universal Destroyed my 4GB SD Card ;( .... and it only reads as 2GB on my Universal.
Can anyone help me get out of this miserable situation.
Click to expand...
Click to collapse
thanks for that
indra9110 said:
if you have digital camera.. put your SD card on digital camera and format it .. im doing many times and my SD card back to normal
cheers
indra9110
Click to expand...
Click to collapse
boi said:
If you bought the card in high street store, return it.
Click to expand...
Click to collapse
Which Card the 4GB or the 8GB one?
nuclear said:
Which Card the 4GB or the 8GB one?
Click to expand...
Click to collapse
whichever one/ones your having problems with and brought from a high street store lol
daddy k said:
whichever one/ones your having problems with and brought from a high street store lol
Click to expand...
Click to collapse
I am still having the problem where the Pocket PC reformats my 4GB card into a 2GB card and SanDisk is unable to find a solution to it.
Also while using other ROM's my 4GB card is not read? It seems the hardware is compatible to read 4GB cards except the ROM is not designed to do so. For example Helmi's AKU 3.5 ROM cannot read my Sandisk Extreme III 4GB. Now SanDisk also doesn't believe that i have that card because they never marketed it, but they dont know that I got it from their factory! Now that remains a secret how i got it. Its really fast and amazingly I gave it to a few people.
Luckily i found a ROM that reads my 4GB card except the 4GB card is always reformatted to 2GB... Its very confusing because even my PC now reads it only as 2GB....It was working fine about 2 weeks ago as 4GB.
If I can get any help to make this card back to a 4GB please! Thank you for your help ^^
From what I've read some weeks ago on the Panasonic homepage was, that SD-cards following the "old" SD-standard are designed for up to 2GB capacity. Everything above that is non-standard and will likely make problems. (Although there are some exceptions as you can read here on this forum.)
To come around these problems, they invented the SDHC-standard for sizes from 4GB and more. Sad thing is, that the reading device has to support this standard. The Universal doesn't afaik.
You can even read that on Wikipedia:
Some manufacturers have produced 4GB SD cards that do not conform to the SD2.0/SDHC and are incompatible with existing SD devices, and are also incompatible with SDHC devices.
Click to expand...
Click to collapse
So if you have problems, stick to 2GB cards. They work flawlessly.
P.S.: I first bought one of those 4GB-SD-cards and it was recognized by my Universal as 4GB but after copying approx. 5-6MB on it, it suddenly stopped working. The Universal always asked to format this thing. The PC showed sizes of about 930MB, even the Panasonic SD Formatter wasn't able to do anything about it. So I returned it and got 2x 2GB cards. No problems at all.
mbirth said:
From what I've read some weeks ago on the Panasonic homepage was, that SD-cards following the "old" SD-standard are designed for up to 2GB capacity. Everything above that is non-standard and will likely make problems. (Although there are some exceptions as you can read here on this forum.)
To come around these problems, they invented the SDHC-standard for sizes from 4GB and more. Sad thing is, that the reading device has to support this standard. The Universal doesn't afaik.
You can even read that on Wikipedia:
So if you have problems, stick to 2GB cards. They work flawlessly.
P.S.: I first bought one of those 4GB-SD-cards and it was recognized by my Universal as 4GB but after copying approx. 5-6MB on it, it suddenly stopped working. The Universal always asked to format this thing. The PC showed sizes of about 930MB, even the Panasonic SD Formatter wasn't able to do anything about it. So I returned it and got 2x 2GB cards. No problems at all.
Click to expand...
Click to collapse
Except I cant return it because I got it from Japan and it will be coming soon in retail markets by 2-5 months. I agree the 2GB cards work flawlessly. Except I would like larger storage.
I am using CNET Flash format to reformat the Card except it wont go back to being 4GB. It seems the firmware of the card has been overwritten
nuclear said:
example Helmi's AKU 3.5 ROM cannot read my Sandisk Extreme III 4GB. Now SanDisk also doesn't believe that i have that card because they never marketed it, but they dont know that I got it from their factory! Now that remains a secret how i got it. Its really fast and amazingly I gave it to a few people.^
Click to expand...
Click to collapse
are u for real?
listen if u are for real then please do a screen grab of your pda reading your big cards, and a quick picture using ur pda and post up that pic of the magic sandisk ultra 4gb that even they the manafacturers say isnt around, yet you say you got it from their factory but they are not releasing it for quite a few months, trust me memcard manafacturers do not need tht much time to manafacture stocks before they supply them so me thinks you are a little deluded
daddy k said:
are u for real?
listen if u are for real then please do a screen grab of your pda reading your big cards, and a quick picture using ur pda and post up that pic of the magic sandisk ultra 4gb that even they the manafacturers say isnt around, yet you say you got it from their factory but they are not releasing it for quite a few months, trust me memcard manafacturers do not need tht much time to manafacture stocks before they supply them so me thinks you are a little deluded
Click to expand...
Click to collapse
No, he's just a liar. Nothing more.
nuclear said:
It seems the firmware of the card has been overwritten
Click to expand...
Click to collapse
There is no a firmware inside the cards that might be overwritten using end-user tools. In your case most probably the card was re-partitioned. Read about MBR and partition tables for details. Quite easy to fix.
Lurker0 said:
There is no a firmware inside the cards that might be overwritten using end-user tools. In your case most probably the card was re-partitioned. Read about MBR and partition tables for details. Quite easy to fix.
Click to expand...
Click to collapse
Thank you Lurker. I will look up MBR and partition tables. I am really lost on this MBR and partition tables. If you can help me out and just walk me through on how to fix my card i will be really happy. Or any links will be helpful too.
Lurker... would this do? http://www.ptdd.com/mbr.htm
I am using T-mobile Touch Pro 2.
I am quite satisfied with this device except for one problem.
Sometimes (once a day or every other day?) when I turn the device on, the micro sd card is not detectable. The card is in the slot, but the device just cannot find it. (It shows like there is no sd card!)
When I reboot the device or take the micro sd card off and insert again, the device recognize it which makes me very annoyed.
Anyone who has the same problem and the solution?
Many thanks in advance.
FYI, I am using Transcend 8GB micro sd card (class 6.)
The only time I have something like this issue is when I connect the phone to the PC as an external drive, which is by design. Unplugging the phone sets it right again.
Change your MicroSD to SanDisk and you wont have any problems. I have a class 2 16GB and I dont have any problems. If you're worry about the performance, it's pretty fast. using the phone as removable drive it writes at just under 4mb/s, using a usb adapter and the write speed sustains at 8-10mb/s which out performs minimum class 6 standard. All the test was done on a 16gb class 2 with 10gb of badly fragmented files already on the card and writing another 5.5GB into the card. I havent tested read speed but it's faster than write speed.
beckkim said:
I am using T-mobile Touch Pro 2.
I am quite satisfied with this device except for one problem.
Sometimes (once a day or every other day?) when I turn the device on, the micro sd card is not detectable. The card is in the slot, but the device just cannot find it. (It shows like there is no sd card!)
When I reboot the device or take the micro sd card off and insert again, the device recognize it which makes me very annoyed.
Anyone who has the same problem and the solution?
Many thanks in advance.
FYI, I am using Transcend 8GB micro sd card (class 6.)
Click to expand...
Click to collapse
I had the same problem when i first got my sprint pro 2. All you have to do to fix is... using any card reader, copy all the files on your micro sd card to a new folder on your computer. then format the card to fat32. once formatted copy all of your files back onto the card. pop it back in and you should be good to go.. after doing this to mine, my 16g card hasn't disappeared once.
lnando84 said:
I had the same problem when i first got my sprint pro 2. All you have to do to fix is... using any card reader, copy all the files on your micro sd card to a new folder on your computer. then format the card to fat32. once formatted copy all of your files back onto the card. pop it back in and you should be good to go.. after doing this to mine, my 16g card hasn't disappeared once.
Click to expand...
Click to collapse
Thanks a lot!
I will do what you said right away. Hope it will solve the problem
Hi,
I have convertedsome movies and copied them to the memory card, but since yesterday evening....Everything I copy over to the memory card just keep disappearing from the card after disconnecting...I have tried with mp3 audio as well, but there is nothing showing on the card, I have copy and cut both with the same result.. please help...I am using the 4gb that came with the phone..
Do you 'safely remove' the card before removing it from your PC?
bcmobile said:
Do you 'safely remove' the card before removing it from your PC?
Click to expand...
Click to collapse
Yes I did, I have actually never taken it out of my phone all along, I only just took it out now to format on the pc as it wouldnt format on the desire, now windows is unable to complete the format, what other software can i use to force a format...
I had this exact issue with a cheapo 16gb memory card. I now use a branded 8gb and no problems at all. I had lost all photos and maps for copilot and decided enough was enough. Not sure if Android is not too happy with 16gb or the fact it was a cheap card.
I now use a Samsung class 6 8gb card. Works perfect.
saayinla said:
Yes I did, I have actually never taken it out of my phone all along, I only just took it out now to format on the pc as it wouldnt format on the desire, now windows is unable to complete the format, what other software can i use to force a format...
Click to expand...
Click to collapse
You can format straight from the phone's settings
Goto settings>>SD & phone storage>> ... First choose Unmount SD card, then Format SD card, it will automatically remount it.
wibberly said:
I had this exact issue with a cheapo 16gb memory card. I now use a branded 8gb and no problems at all. I had lost all photos and maps for copilot and decided enough was enough. Not sure if Android is not too happy with 16gb or the fact it was a cheap card.
I now use a Samsung class 6 8gb card. Works perfect.
Click to expand...
Click to collapse
Interestingly this is the sandisk 4gb card that came with the phone from Tmobile, so its shouldnt be a problem. I guess though
salahag said:
You can format straight from the phone's settings
Goto settings>>SD & phone storage>> ... First choose Unmount SD card, then Format SD card, it will automatically remount it.
Click to expand...
Click to collapse
I did try to try to format on the phone but after formating it does not mount the card back to the phone. and I took it out and try to do it on a pc even try using the panasonic SD formatter but still will not format.
What do you reckon guys send it back to tmobile.. or what?
Yeah, if the panasonic formatter fails, Id send it back. I had a similar problem a long time ago with a SanDisk card and they were happy to replace it.
Yeah...thanks for that, just spoken to tmobile and they will put another in the post for me...
I've been dealing with this exact issue as well. Very frustrating. I had a 16GB SD card in my G2 and photos would intermittently disappear then reappear a few days later. I got an Amaze with a 32GB card and it does the same damn thing. Any suggestions?
I recently bought my LG G4 and for the most part, I love it. I have run into a problem. When I insert my SD card and I use the phone's camera to take pictures the phone seems to become unable to read the SD card anymore. I wanted to see if the SD card was broken, so I put it in another phone and the phone seemed to work just fine. My computer seems to also be able to read the SD card. When I insert the SD card back into the G4, the G4 acknowledges the SD card was inserted, but won't let me access the partition (I think it's not being mounted properly or maybe the phone has problems with exFat partitions).
I've also tried formatting the SD card using the phone which results in a partition size 0.3 GB.
So far the only fix seems to be formatting it on my computer, but as soon as I use the camera, the SD card is messed up on the G4 again. Any ideas?
might aswell ask for a refund and get this one. i used this card on my g3 and g4, both phones see it fine with no issues
https://www.amazon.com/gp/mobile/dp...il&asin=B00M55C1I2&clickstream-tag=your_order
i still have the card and it works great. i can add music, videos, pics and have lg g4 camrea strore pic in the card by default
hope this helps
I have the same card as above and also have no problems.
Sent from my VS986 using Tapatalk
I tried partitioning the card using the Fat32Formatter, but the phone was not able to recognize the fat32 partition. The phone wanted an exFat partition by the look of it. It also formatted the card to 0.3GB again.
The SD Card that I'm using is this one: http://www.newegg.com/Product/Product.aspx?Item=N82E16820313375
Also, like I said, the card seems to be working on every other device that I've put it in since I've started having this problem on my G4.
mkglitzman said:
Also, like I said, the card seems to be working on every other device that I've put it in since I've started having this problem on my G4.
Click to expand...
Click to collapse
Try filling the card up with data on a device that can read it. I've been reading that many of the larger cards are actually smaller cards that fake their size. When you try to write more data to it, it overwrites old but undeleted files.
Even some of the 128Gb cards T-Mobile sent out were counterfeit according to SanDisk. There's a thread on it in the G4 forums.
Turns out it really was the SD card. I inserted a new one into the phone and the new one seemed to work. I'm surprised that if the card was really corrupted that it worked in other devices (a Samsung Galaxy S4 and my laptop).
I have an LG G3 D850 currently on Fulmics 5.2. I have never had this issue before but maybe someone here has run accross it. 2 Days ago I realized that my phone was not picking up my SD card memory. Today I decided to check it out to see what it was. First, I tried it on another phone and it picks it up just fine. All my files are there so it is not the SD card itself. I then thought maybe something got corrupted on the rom I am using but when I booted into recovery, it doesnt pick it up either. Could it be that the SD card reader on my phone is fried? What can I do to pin it down to the exact problem?
valdesr11 said:
I have an LG G3 D850 currently on Fulmics 5.2. I have never had this issue before but maybe someone here has run accross it. 2 Days ago I realized that my phone was not picking up my SD card memory. Today I decided to check it out to see what it was. First, I tried it on another phone and it picks it up just fine. All my files are there so it is not the SD card itself. I then thought maybe something got corrupted on the rom I am using but when I booted into recovery, it doesnt pick it up either. Could it be that the SD card reader on my phone is fried? What can I do to pin it down to the exact problem?
Click to expand...
Click to collapse
can still be the sd card backup your sd card and format to ntfs then to fat 32 on pc and see if that helps, also try a different sd card if you can. from personal experience a newly bought 128 gb wouldn't pick up until i formatted to a different filesystem than the fat series, or try a low level wipe on the sd card (extra careful with this one 1 pass only first 100,000 sectors)
bulletbeef said:
can still be the sd card backup your sd card and format to ntfs then to fat 32 on pc and see if that helps, also try a different sd card if you can. from personal experience a newly bought 128 gb wouldn't pick up until i formatted to a different filesystem than the fat series, or try a low level wipe on the sd card (extra careful with this one 1 pass only first 100,000 sectors)
Click to expand...
Click to collapse
But the weird thing is that I have been using this SD card for over a year now without a problem. So the first thing I thought was that the problem was with the SD card card until I put it into another phone and everything showed up fine. So the problem seems to be with my phone, either related to hardware or software.
To try your idea of the backup and format, what method do you recommend?
valdesr11 said:
But the weird thing is that I have been using this SD card for over a year now without a problem. So the first thing I thought was that the problem was with the SD card card until I put it into another phone and everything showed up fine. So the problem seems to be with my phone, either related to hardware or software.
To try your idea of the backup and format, what method do you recommend?
Click to expand...
Click to collapse
U could use low-level formatting tool here http://hddguru.com/software/HDD-LLF-Low-Level-Format-Tool/
Or regular windows format if ur on windows and gparted on linux