Develop Bugs

SD Card Warning. Edit: there is a fix to this .

RotoRooter said:
So I was in the same boat you are in. Nothing could read the card except for my Nokia n97 mini. It recognized the card as "locked" and prompted for a password. I bypassed the prompt and went to the file manager. From there it let me format the card and it is back to normal. See, Symbian is good for something after all!
PS: I tried the same process with an E71 and had the same successful results. All recent Symbian phones should work as it appears they can handle the encryption and password. The card is now happily back in my HTC EVO.
Click to expand...
Click to collapse
This is the best news of the day .
one downside: you need a symbian phone .

ceesheim said:
There are some people reporting that if you replace the sd card of your WP7 phone and then want to use it again for your pc it isn't reconsigned any more .
this mean that you can not use it and you can not format it (for the time being it is bricked )
lets hope someone knows a way to fix it .
edit : maybe it is wise to make this sticky for a view weeks .
Click to expand...
Click to collapse
correct. Once the card is formatted for the phone, it can only be used with the phone.

Huh? You cant even format it after using it on the phone? Maybe Windows will fail to format it but there has to be a way to get it formatted again. They can't brick your card.

Ren13B said:
Huh? You cant even format it after using it on the phone? That doesn't make any sense at all.
Click to expand...
Click to collapse
No , you can't format the sd card any more after using it in your phone .
you can only use it on your wp7 phone .
and that could be real expensive if you brick your class 6 32GB sd card .

More than likely there will be an app or tool to fix this in the short run. Never say never around XDA.

ceesheim said:
No , you can't format the sd card any more after using it in your phone .
you can only use it on your wp7 phone .
Click to expand...
Click to collapse
Use the damn Disk Manager and repartition the SD card.

Tom Servo said:
Use the damn Disk Manager and repartition the SD card.
Click to expand...
Click to collapse
Common sense prevails once again!!!

Tom Servo said:
Use the damn Disk Manager and repartition the SD card.
Click to expand...
Click to collapse
That would be my first guess.
I guess what is surprising me is for how long the phone has been in preview and in devs hands, why in the hell are so many features that are probably in the phone or are questioned to be in it, not being found already? God the first thing I do when I get a new gizmo is to search every nook and cranny of every option and setting. A good example is this and how NOBODY has tried it yet with a replaced microSD from an HD7, and how long it took for somebody to find a way to add your own ringtone. (Its right there in the Zune Hub!?! Who Knew!?!) lol
Seriously If I had a device at any point before/at the release, I could have easily found answers to a lot of questions that have been asked. Sadly with real life not landing me a job as a website tech reviewer or dev I get pushed to the back of the line. Not to toot my own horn but I really do feel like a fairly high quality QA person. I may not be able to write my own code, but I can poke and play with yours till I find all the bugs and all the features.
Anyone with a loner HD7 wanna throw it my way for test and analyzing purposes until I can get my hands on my own Sprint HTC 7 Pro? I can probably provide some really useful feedback and quality video that could easily rival a lot of these sites.

IM0001 said:
That would be my first guess.
I guess what is surprising me is for how long the phone has been in preview and in devs hands, why in the hell are so many features that are probably in the phone or are questioned to be in it, not being found already? God the first thing I do when I get a new gizmo is to search every nook and cranny of every option and setting. A good example is this and how NOBODY has tried it yet with a replaced microSD from an HD7, and how long it took for somebody to find a way to add your own ringtone. (Its right there in the Zune Hub!?! Who Knew!?!) lol
Seriously If I had a device at any point before/at the release, I could have easily found answers to a lot of questions that have been asked. Sadly with real life not landing me a job as a website tech reviewer or dev I get pushed to the back of the line. Not to toot my own horn but I really do feel like a fairly high quality QA person. I may not be able to write my own code, but I can poke and play with yours till I find all the bugs and all the features.
Anyone with a loner HD7 wanna throw it my way for test and analyzing purposes until I can get my hands on my own Sprint HTC 7 Pro? I can probably provide some really useful feedback and quality video that could easily rival a lot of these sites.
Click to expand...
Click to collapse
The reason is because it hasn't released to the USA yet. I have noticed that other areas lack the adventurous spirit.
I'm excited to see what will come after Monday.

IM0001 said:
how long it took for somebody to find a way to add your own ringtone. (Its right there in the Zune Hub!?! Who Knew!?!) lol
Click to expand...
Click to collapse
Little bit off topic, but I consider my self to be a fiddler trying to find out every little option. I truely cannot find anything in zune on how to set ringtones?!
Where!? and How?!

In the tech video somewhere a day or 2 ago the guy said the option was within the zune hub. Of course no showing or saying how. Is there not a longpress on a song or the 3 dots option anywhere you can see?
Sitting stuck in the US really stinks. I wish Microsoft would give me a dang job lol. Need to get in touch with some more contacts.

That's because the setting doesn't exist. You can only use the ringtones that are on the phone right now.
loomx said:
Little bit off topic, but I consider my self to be a fiddler trying to find out every little option. I truely cannot find anything in zune on how to set ringtones?!
Where!? and How?!
Click to expand...
Click to collapse

Ren13B said:
That's because the setting doesn't exist. You can only use the ringtones that are on the phone right now.
Click to expand...
Click to collapse
Exactly. Geez, why are people refusing to believe this, it's a well known fact that at the moment you cannot set your own ringtones.
As for replacing the SD card in a HD7, been there done that. Works great, however HTC's WP7 hardware really sucks, so unless you're a diehard fan (or get them free) go with Samsung or LG. LG is actually the better choice in many aspects (just not, unfortunately, when it comes to hardware/feel).

Tom Servo said:
Use the damn Disk Manager and repartition the SD card.
Click to expand...
Click to collapse
Did you test this ?
the card is seen as a 0GB card and it is write protected .

ceesheim said:
Did you test this ?
the card is seen as a 0GB card and it is write protected .
Click to expand...
Click to collapse
Have same problem.
I try to Format with.
Killdisk (BootCD)
hddguru
Panasonic SDFormater 2.0 + 3.0 (beta)
Autoformat 1.4 (Transcent)
HP USB Disk Storage Formater
and Linux

I found this information on this forum :
http://www.techspot.com/vb/post391796-6.html
and some more info:
http://www.msfn.org/board/index.php?act=ST&f=82&t=69211&st=0#entry474505
Ok XP can only see one partition on a removable USB but if change the USB driver to a fixed disk driver then XP will see it as a hard drive then we can have lay down multiple partitions as we like. Now open regedit and goto HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\USBSTOR
and double click on USBSTORE and you see a subkey below it, select the first subkey below USBSTORE and right click and select Copy Key Name
Here is mine, yours maybe different.
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\USBSTOR\Disk&Ven_Generic&Prod_ USB_Flash_Disk&Rev_0.00
Now we need only need this part:
USBSTOR\Disk&Ven_Generic&Prod_USB_Flash_Disk&Rev_0.00
Copy and paste it temporarily into notepad.
You will now need this driver. http://www.xpefiles.com/viewtopic.php?t=92
Unpack it to a folder on your desktop. Inside the folder is the file cfadisk.inf. You need to open this file and scroll down to you see the line %Microdrive_devdesc% = cfadisk_install, specific data
Now you need to replace all lines %Microdrive_devdesc% = cfadisk_install, specific data with
the line you copied from your registry like so.
%Microdrive_devdesc% = cfadisk_install,USBSTOR\Disk&Ven_Generic&Prod_USB_Flash_Disk&Rev_0.00
There could be more lines so replace all and save the file.
Goto Device Manager and click on disk drives. You see your USB listed, dbl click on it and goto the driver tab and click update driver and install from a specific location and choose the driver to install and click on Have Disk and browse to the cfadisk.inf file your modified driver on your desktop and force that to replace your existing driver. It might ask you to reboot. You should now have your USB showing as Local Disk
Click to expand...
Click to collapse
I used this to make more partitions on a usb stick , maybe you can use this to make a local Disk of it and then make a new partition on it .

unfortunately I do not have XP anymore but diskpart under windows7 does not detect the media itself so it cant do a diskpart in the first case.
Its like the media does "not exist" anymore.
I really don't want to throw away my 16GB and my 32GB card and am still trying out solutions here.

pencilcase said:
unfortunately I do not have XP anymore but diskpart under windows7 does not detect the media itself so it cant do a diskpart in the first case.
Its like the media does "not exist" anymore.
I really don't want to throw away my 16GB and my 32GB card and am still trying out solutions here.
Click to expand...
Click to collapse
I don't understand , if you connect the sd card to the pc the pc don't see the sd card at all ?

IM0001 said:
That would be my first guess.
I guess what is surprising me is for how long the phone has been in preview and in devs hands, why in the hell are so many features that are probably in the phone or are questioned to be in it, not being found already? God the first thing I do when I get a new gizmo is to search every nook and cranny of every option and setting. A good example is this and how NOBODY has tried it yet with a replaced microSD from an HD7, and how long it took for somebody to find a way to add your own ringtone. (Its right there in the Zune Hub!?! Who Knew!?!) lol
Seriously If I had a device at any point before/at the release, I could have easily found answers to a lot of questions that have been asked. Sadly with real life not landing me a job as a website tech reviewer or dev I get pushed to the back of the line. Not to toot my own horn but I really do feel like a fairly high quality QA person. I may not be able to write my own code, but I can poke and play with yours till I find all the bugs and all the features.
Anyone with a loner HD7 wanna throw it my way for test and analyzing purposes until I can get my hands on my own Sprint HTC 7 Pro? I can probably provide some really useful feedback and quality video that could easily rival a lot of these sites.
Click to expand...
Click to collapse
The SD card cannot be reused to prevent piracy and information threft.
If you have business information on you SD card (say, emails, PPT/Word/XL documents), you don't want anyone to be able to just remove the SD card and use it in another phone. It's well known that WP7 uses a Raid-like setup for storage to show SD+Internal storage as one continuous unit.
Why people think you'd be able to just remove the SD card and view it in another computer/phone is beyond me... It's like common sense has gone AWOL these days...
Making the card unreadable improves security. Perhaps this isn't a big deal to many, but until you have a phone stolen/lost with confidential infromation on it, you don't know what it feels like to know that the informatin is safe and inaccessible to others.
Also, it's totally random which SD cards will work correctly in WP7 devices. The cards that do work are only shipped in bulk (to manufacturers, most likely), and aren't available for consumer purchase.
It's totally possible that a card may work right now, but as it ages it will start to fail and you will be forced to remove it.
Paying $200 for a 32GB Class 6 card right now isn't even worth the risk.
SD Card Size and Class has nothing to do with compatibility. It has more to do with random read/write speeds, which aren't the same as the card's throughput (i.e. Class).
That is probably why there aren't ay 32 GB WP7 devices available at the moment. If you want more storage you can either:
1. Buy a 16GB device and deal with it if it's enough for you.
2. Buy a 16GB device and wait for WP7 compatible SD Cards to become available.
3. Don't buy a phone and wait for 32GB phones are available (and maybe by the time the WP7-compatible SD cards are available and you can get up to 64GB storage).
4. Wait until a manufacturer releases a phone with 32GB+ NAND Flash Memory in it.
IMO, Microsoft should have dictated NAND Flash memory. SD cards do nothing but create support issues, and allow the manufacturers to skimp a lot (by using the lowest class cards available, among other things).

N8ter said:
The SD card cannot be reused to prevent piracy and information threft.
If you have business information on you SD card (say, emails, PPT/Word/XL documents), you don't want anyone to be able to just remove the SD card and use it in another phone. It's well known that WP7 uses a Raid-like setup for storage to show SD+Internal storage as one continuous unit.
Why people think you'd be able to just remove the SD card and view it in another computer/phone is beyond me... It's like common sense has gone AWOL these days...
Making the card unreadable improves security. Perhaps this isn't a big deal to many, but until you have a phone stolen/lost with confidential infromation on it, you don't know what it feels like to know that the informatin is safe and inaccessible to others.
Also, it's totally random which SD cards will work correctly in WP7 devices. The cards that do work are only shipped in bulk (to manufacturers, most likely), and aren't available for consumer purchase.
It's totally possible that a card may work right now, but as it ages it will start to fail and you will be forced to remove it.
Paying $200 for a 32GB Class 6 card right now isn't even worth the risk.
SD Card Size and Class has nothing to do with compatibility. It has more to do with random read/write speeds, which aren't the same as the card's throughput (i.e. Class).
That is probably why there aren't ay 32 GB WP7 devices available at the moment. If you want more storage you can either:
1. Buy a 16GB device and deal with it if it's enough for you.
2. Buy a 16GB device and wait for WP7 compatible SD Cards to become available.
3. Don't buy a phone and wait for 32GB phones are available (and maybe by the time the WP7-compatible SD cards are available and you can get up to 64GB storage).
4. Wait until a manufacturer releases a phone with 32GB+ NAND Flash Memory in it.
IMO, Microsoft should have dictated NAND Flash memory. SD cards do nothing but create support issues, and allow the manufacturers to skimp a lot (by using the lowest class cards available, among other things).
Click to expand...
Click to collapse
The more I read on the WP7 and its "expandable" storage the more I am convinced that MS has implemented RAID0 stripping to provide a higher bandwidth/speed increase in I/O and disregard data integrity error checking. This leads me to believe that WP7's performance on a slower media is horrendous (MicroSD cards), and without a doubt it is a cost saving for manufacturers because no one in their mind is going to pay a premium price for high capacity NAND storage.

[Q] SD card problems

I have been having a problem lately with my SD card.
When the phone boots up sometimes it fails to recognise the apps installed on the card.
The media scanner stalls at 0% when this happens.
Also I can still access the files on the card through a file explorer.
After messing with it & then letting the phone cool down, it is working now.
But I wanted to know if this was likely the card or the phone?
My first thought was that the card is going out.
I am running SRF 1.1.1 on EC05 modem
BTW: the card is a stock 16GB about 11 months old

I've started having issues with my SD cards lately. My stock 16gb fell off the map. Doesn't even get recognized as a solidstate device when I connect it up to my ubuntu desktop (kernel logs state "waiting for drive to spin up"... its SD...). Bought a new class10 16gb uSD, after a few weeks it got the 'card not recognized', didn't get recognized in windows or linux either. Ended up formatting it. Now I run My Sync Center and sync often to keep the SD card backed up.

1n4001 said:
I've started having issues with my SD cards lately. My stock 16gb fell off the map. Doesn't even get recognized as a solidstate device when I connect it up to my ubuntu desktop (kernel logs state "waiting for drive to spin up"... its SD...). Bought a new class10 16gb uSD, after a few weeks it got the 'card not recognized', didn't get recognized in windows or linux either. Ended up formatting it. Now I run My Sync Center and sync often to keep the SD card backed up.
Click to expand...
Click to collapse
Thanks for help. Sounds like a format may help more than a new card.
BTW: did the class 10 card make a noticable difference?

Every Card has its plus or minus, the more you flash etc, the more you abuse it. I had a 16 gb class 4 and I am a machine in trying something new or adapting and changing....so. I have had it for over a year, just upgraded to 32 gb class 10 and you can see the difference. I am not saying jump the gun and go get what I have. Whatever makes you happy, there are articles that explain all that about sd cards.
As far as it being a Rom issue, possibility. No Pointing Fingers, just take into consideration alot of things before you ask or point at one thing. Things Happen.
Save Data do not copy the rom once downloaded transfer directly and give that a whirl. Look at all you have flashed and done since you have had your card and how long have you had it. How many times did you take it out? How much have you downloaded and taken/cleared off the card? No different than a pc, its all in that little hard disk!!! I am not asking, just take all that into consideration.
Window shop with Patience if you decide to get a card, and look for a deal.
Hope this helps.......just another one of everyones Helpful Friends and XDA!!

rootxda said:
Every Card has its plus or minus, the more you flash etc, the more you abuse it. I had a 16 gb class 4 and I am a machine in trying something new or adapting and changing....so. I have had it for over a year, just upgraded to 32 gb class 10 and you can see the difference. I am not saying jump the gun and go get what I have. Whatever makes you happy, there are articles that explain all that about sd cards.
As far as it being a Rom issue, possibility. No Pointing Fingers, just take into consideration alot of things before you ask or point at one thing. Things Happen.
Save Data do not copy the rom once downloaded transfer directly and give that a whirl. Look at all you have flashed and done since you have had your card and how long have you had it. How many times did you take it out? How much have you downloaded and taken/cleared off the card? No different than a pc, its all in that little hard disk!!! I am not asking, just take all that into consideration.
Window shop with Patience if you decide to get a card, and look for a deal.
Hope this helps.......just another one of everyones Helpful Friends and XDA!!
Click to expand...
Click to collapse
Thanks, you bring up some good points I realy had not considered.
I put my existing card in the sd slot of my laptop & scanned it for errors & bad sectors. It reported errors found & possible data loss. Total capacity is down by 1GB now. Most likely my fault, I remember a few ROM related issues that wound up in a reflash (a couple of times within a week), tried running without the journaling on. BIG MISTAKE!!!!! Anyway, thinking about it this started about when that freeze up caused the ROM break down. I might need to replace it since it has sectors breaking down. Card does seem to work ok since I run the repair scan.
Thanks again for the advise.

SD Card Removed Unexpectedly when Connected to PC?

I've looked around a bit, and correct me if I'm wrong, but it doesn't seem like anyone else has my problem.
Long story short, I've got a 8GB Class 4 Sandisk SD card, and it worked well for the first few weeks. However, as of recently, anytime I connect to my PC in any way and try to transfer files over using USB or Bluetooth, it fails due to the unexpected removal of my SD Card. This is without me physically removing it of course.
I've tried formatting using default settings, and I don't know what else to try... can anyone shed some light here?

Have you tried another SD?
If you have and problem is still there, I would try a factory reset.
If after all this effort your problem is still not resolved, then i would say a call to HTC is your best solution as it could be hardware related.
Oh couple more things:
Try a different USB cable.
Try a different port or pc.

Okay, I tried it with the stock microSD 2gb, and I didn't get this problem ... basically it just means I've got a bad 8gb?

shiverxiii said:
Okay, I tried it with the stock microSD 2gb, and I didn't get this problem ... basically it just means I've got a bad 8gb?
Click to expand...
Click to collapse
Yup, it happens sometimes.
Sent from my HTC_A510c using Tapatalk

Be aware there has been countless reports of fake sandisk SD cards being sold everywhere including eBay and Amazon's market place.
So before purchasing a new card Google how to spot a fake sandisk and it should give you an idea of what to look for or not.

I had also faced this situation ...i changed with class 2...nw it working like charm...
Sent from my HTC Wildfire S using XDA App

I purchased mine from London Drugs, not sure if you know it, but it is a trustworthy place so I doubt my card is fake.
One more thing for clarification, do you think that setting the phone so that it auto installs to SD could have some effect? I set mine up like that due to the lack of internal storage. Thanks for the responses!

i didnt have this issues before hope u can fix it

shiverxiii said:
I purchased mine from London Drugs, not sure if you know it, but it is a trustworthy place so I doubt my card is fake.
One more thing for clarification, do you think that setting the phone so that it auto installs to SD could have some effect? I set mine up like that due to the lack of internal storage. Thanks for the responses!
Click to expand...
Click to collapse
Auto install to SD should have no effect mate.
Also the fake card situation - well they have been sold by legitimate sellers believing them to be genuine, not trying to deceive customers.
Apparently the market has been flooded with them.
I read about it a couple of months back.
Not saying yours is fake, was just saying your average user wouldn't notice at all.

External SD card disappeared...

So I woke up this morning, phone says SD card unplugged, please insert new...knowing that I obviously did not remove my external sd card I then proceed to check
Settings, Storage --> (nothing shows up)
Boot into recovery --> can't mount external SD card
plug it into PC --> nothing shows up
So now the question is, do I have a bad/dead micro SD card or else?
I am on CM10 which is updated nightly, that might have something to do with the SD card, I dont know.

Edit-- missed where you said you already tried directly from computer.
Might just be a dead card.

Unless it is just not being assigned a drive letter on the pc, the card is toast. If you are using windows you can got to the disk management snap in from the administrative tools and see if it is listed at all, if it doesn't show there it is fubar. Easiest way to get there is right click computer, manage, disk management. For linux or mac im sure there is a similar tool but i couldn't tell how to get there or use it.

Which recovery do you have? Same thing happened to me on 6.0.1.4 Touch. Computer still saw the card, so i pulled everything off the card, reformatted with the computer, then changed recovery. Phone saw it after that and no more problems since.

dntesinfrno said:
Unless it is just not being assigned a drive letter on the pc, the card is toast. If you are using windows you can got to the disk management snap in from the administrative tools and see if it is listed at all, if it doesn't show there it is fubar. Easiest way to get there is right click computer, manage, disk management. For linux or mac im sure there is a similar tool but i couldn't tell how to get there or use it.
Click to expand...
Click to collapse
Yup, nothing shows up under disk management =/
Jeez, i thought these sd cards are suppose to be reliable. Mine is only 2 months old...

Whanksta said:
Yup, nothing shows up under disk management =/
Jeez, i thought these sd cards are suppose to be reliable. Mine is only 2 months old...
Click to expand...
Click to collapse
Thats just the nature of flash memory, eventually it does go bad and unlike mechanical drives which often give plenty of warning of impending failure flash rarely does. Granted 2 months is obviously not acceptable it could be just a freak thing or maybe just an inferior brand. It is also highly susceptible to static discharge, especially in a SD card type format where the pins are exposed. Although possible, i doubt a static shock happened inside the phone but it could have possibly been damaged and just took a while to completely fail.

I used this to format my 64gig chip
http://www.ridgecrop.demon.co.uk/guiformat.htm
Phone: SAMSUNG-SGH-I747
ICS 4.04
KT747-Kernel-TW-ICS-10-09-2012
l747UCLH9
Ariel 2.10
cm 6.0.1.4 touch

No way I had the same issue two days ago.. My card is only 1 month old. Im ob stock 4.0 n nothing show up in the pc as well.. What should I do?
Sent from my SGH-I747M using xda app-developers app

hectorgardella said:
No way I had the same issue two days ago.. My card is only 1 month old. Im ob stock 4.0 n nothing show up in the pc as well.. What should I do?
Sent from my SGH-I747M using xda app-developers app
Click to expand...
Click to collapse
I purchased SanDisk 32gb from Amazon
http://www.amazon.com/SanDisk-Mobil...1350968148&sr=8-1&keywords=micro+sd+card+32gb
apparently, if you choose amazon frustration free box you might get a ****ty micro sd card cuz it's actually not made by sandisk

hectorgardella said:
No way I had the same issue two days ago.. My card is only 1 month old. Im ob stock 4.0 n nothing show up in the pc as well.. What should I do?
Sent from my SGH-I747M using xda app-developers app
Click to expand...
Click to collapse
Get a new card...i would also check on any warranty offered by the manufacturer, that goes for OP too. Depending on the brand there may be a 1 year or even lifetime warranty, some of the lesser brands might not have a warranty at all. Although i haven't followed my own advice in this category as the last 2 16 GB micro SD's i've purchased have been fairly cheap class 10's, you more often than not get what you pay for. I would also recommend going for the class 10 cards, not only do they have the fastest transfer speeds (and maybe because of this) they seem to be more reliable then their slower cousins.

dntesinfrno said:
Get a new card...i would also check on any warranty offered by the manufacturer, that goes for OP too. Depending on the brand there may be a 1 year or even lifetime warranty, some of the lesser brands might not have a warranty at all. Although i haven't followed my own advice in this category as the last 2 16 GB micro SD's i've purchased have been fairly cheap class 10's, you more often than not get what you pay for. I would also recommend going for the class 10 cards, not only do they have the fastest transfer speeds (and maybe because of this) they seem to be more reliable then their slower cousins.
Click to expand...
Click to collapse
I got mine from ncxi.. Kingstone class 10 64giga****s.. I think I still have warranty.. Never had this problem before with Sd cards
. I got 4 so far from this store

hectorgardella said:
I got mine from ncxi.. Kingstone class 10 64giga****s.. I think I still have warranty.. Never had this problem before with Sd cards
. I got 4 so far from this store
Click to expand...
Click to collapse
I got mine from SanDisk loL, i would think that's reputable enough.

hectorgardella said:
I got mine from ncxi.. Kingstone class 10 64giga****s.. I think I still have warranty.. Never had this problem before with Sd cards
. I got 4 so far from this store
Click to expand...
Click to collapse
Although i've never had one of their SD's, Kingston is one of the top tier memory companies and carry lifetime warranties on most (if not all) of their products. At the very least i would expect a year.
Whanksta said:
I got mine from SanDisk loL, i would think that's reputable enough.
Click to expand...
Click to collapse
In my experience SanDisk is considered a cheapo brand but they have been around long enough to have overcome that reputation. I would imagine they also have a warranty program although i can't speak from personal experience, definitely worth checking into.

Im quite sure that my kingstone sd card is genuine..
Any possibilities that my S3 killed it?
...
Sorry for my bad english n grammar lol

dntesinfrno said:
Although i've never had one of their SD's, Kingston is one of the top tier memory companies and carry lifetime warranties on most (if not all) of their products. At the very least i would expect a year.
In my experience SanDisk is considered a cheapo brand but they have been around long enough to have overcome that reputation. I would imagine they also have a warranty program although i can't speak from personal experience, definitely worth checking into.
Click to expand...
Click to collapse
I don't think SanDisk is a cheapo brand since they have been making great cards for a long time. They have a great warranty program. They will replace anything within a year for sure. I had one that you couldn't read the serial number on so they still replaced it.
SanDisk has a problem by being the most well known microsd, they are faked by chinese companies all the time and those fakes look just like the real ones. Therefore, you buy a fake, paying real prices, that looks real, and you blame SanDisk. I think that was what happened in my experience with a dead card, and they still replaced it.

Wait a Minute same thing happened to me just right NOW!
I saw my phone screen showed that MicroSD was removed and them I reinserted it on the phone and nothing nothing
Put it on the PC it shows Drive letter but cannot format
OMG this is CM10 Damaging microSD Cards? My sd card was 32gb San disk class 10 full of data
someone can help?

maxrdlf95 said:
Wait a Minute same thing happened to me just right NOW!
I saw my phone screen showed that MicroSD was removed and them I reinserted it on the phone and nothing nothing
Put it on the PC it shows Drive letter but cannot format
OMG this is CM10 Damaging microSD Cards? My sd card was 32gb San disk class 10 full of data
someone can help?
Click to expand...
Click to collapse
Im on stock room ics

maxrdlf95 said:
Wait a Minute same thing happened to me just right NOW!
I saw my phone screen showed that MicroSD was removed and them I reinserted it on the phone and nothing nothing
Put it on the PC it shows Drive letter but cannot format
OMG this is CM10 Damaging microSD Cards? My sd card was 32gb San disk class 10 full of data
someone can help?
Click to expand...
Click to collapse
Use device manager to format.

thacounty said:
Use device manager to format.
Click to expand...
Click to collapse
I cannot format it on anything I cant on Mac I cant on PC and phone doesnt detect it ..
Now I loose the data I'm bad for that but how Can i loose the card also fail!

maxrdlf95 said:
I cannot format it on anything I cant on Mac I cant on PC and phone doesnt detect it ..
Now I loose the data I'm bad for that but how Can i loose the card also fail!
Click to expand...
Click to collapse
You can't just format it from "My Computer". You will have to go into device manager and find it, then format it that way. Otherwise it will not work.

Sd Card pop up message

Constantly getting sd card pop up saying click here to transfer files,
despite swiping it away,closing it down, it keeps reappearing every 20 minutes or so!
It seems a problem on some Samsung phones inc Note 10 Plus 5g, but despite trying
most things people have suggested on the net, i cant stop this buggy pop up !
Have even factory reset phone again, and sd card, both in phone, and on laptop
Any one got any solution for it, or have i got a faulty phone?
Card i'm using is a brand new, Integral 256GB Micro SD Card 4K Video Premium High Speed Memory Card SDXC Up to 100MB s Read Speed and 50MB s Write speed V30 UHS-I U3 Class 10
Thanks in advance for any help
Jools

jools2001 said:
Constantly getting sd card pop up saying click here to transfer files,
despite swiping it away,closing it down, it keeps reappearing every 20 minutes or so!
Card i'm using is a brand new, Integral 256GB Micro SD Card 4K Video Premium High Speed Memory Card SDXC Up to 100MB s Read Speed and 50MB s Write speed V30 UHS-I U3 Class 10
Click to expand...
Click to collapse
Never heard of the brand of SD Card you're using.
My guess, since it's brand new, it's defective at best.
I'd return it for a refund & get a better known brand such as SanDisk or Samsung.

My guess is that you have a faulty SD card. I would return it if I were you or get a new one. Cheap SD cards malfunction often. I've been a victim myself. That's why I only buy reputable names from sources that will accept returns if damaged. I've lost precious memories due to this issue.
Sent from my Pixel 3 XL

Thanks for replies, i actually reset phone and card again this morning
thought i fixed the fault, but after 2 hours it came back!
So back to Amazon ,and back to Samsung sd card! lol
Just put the card back into my old Note 8, just to see if it happens on that phone,
as Note 10 is a refurbished like new, and need to see if it the phone or card thats actually faulty,
otherwise retailer is gunna blame the card, and not their phone,and Amazon are going to blame the phone more than likely ! lol

jools2001 said:
Thanks for replies, i actually reset phone and card again this morning
thought i fixed the fault, but after 2 hours it came back!
So back to Amazon ,and back to Samsung sd card! lol
Just put the card back into my old Note 8, just to see if it happens on that phone,
as Note 10 is a refurbished like new, and need to see if it the phone or card thats actually faulty,
otherwise retailer is gunna blame the card, and not their phone,and Amazon are going to blame the phone more than likely ! lol
Click to expand...
Click to collapse
Amazon has a no questions asked return policy. Send it back before your return window closes.
Sent from my Pixel 3 XL

jools2001 said:
Thanks for replies, i actually reset phone and card again this morning
thought i fixed the fault, but after 2 hours it came back!
So back to Amazon ,and back to Samsung sd card! lol
Just put the card back into my old Note 8, just to see if it happens on that phone,
as Note 10 is a refurbished like new, and need to see if it the phone or card thats actually faulty,
otherwise retailer is gunna blame the card, and not their phone,and Amazon are going to blame the phone more than likely ! lol
Click to expand...
Click to collapse
A hard reset (OS reload) of the phone effectively addresses viruses, trojans and old OS loads but little else.
Many times the same settings issue remains to be toggled or triggered again.
Find and address the core issue directly.
•Clean card contacts with a tissue and 97% isopropyl alcohol.
•Do a low level format on card if this doesn't resolve the issue, replace the card.
This card works perfectly out of the box:
https://forum.xda-developers.com/galaxy-note-10+/accessories/memory-upgrade-time-t4155549

KOLIOSIS said:
Never heard of the brand of SD Card you're using.
My guess, since it's brand new, it's defective at best.
I'd return it for a refund & get a better known brand such as SanDisk or Samsung.
Click to expand...
Click to collapse
Integral are a good quality lower cost SD card supplier in UK
Not sure how to help the OP out but I have the same card and no issues.

Well i formated old Note 8 memory card
128GB Micro SD SDXC Samsung EVO Plus UHS-I U3 Card
Been in phone now for nearly a day, and no errors or notifications have popped up on my Note 10 Plus!
Obviously the phone didnt like something with this certain Integral card, as it worked back in my old Note 8 without any problem?
One of lifes mysteries, but now gone back to Amazon for my £28 refund, and hopefully no more hassle.
Thanks to everyone who replied
Jools

Low Level Format
jools2001 said:
Thanks for replies, i actually reset phone and card again this morning
thought i fixed the fault, but after 2 hours it came back!
So back to Amazon ,and back to Samsung sd card! lol
Just put the card back into my old Note 8, just to see if it happens on that phone,
as Note 10 is a refurbished like new, and need to see if it the phone or card thats actually faulty,
otherwise retailer is gunna blame the card, and not their phone,and Amazon are going to blame the phone more than likely ! lol
Click to expand...
Click to collapse
jools2001 said:
Well i formated old Note 8 memory card
128GB Micro SD SDXC Samsung EVO Plus UHS-I U3 Card
Been in phone now for nearly a day, and no errors or notifications have popped up on my Note 10 Plus!
Obviously the phone didnt like something with this card, as it worked back in my old Note 8 without any problem?
One of lifes mysteries, but now gone back to Amazon for my £28 refund, and hopefully no more hassle.
Thanks to everyone who replied
Jools
Click to expand...
Click to collapse
Do a low level format on the computer using a apk like Lexar's designed to do a low level format. Simply wiping the card isn't enough sometimes and without a low level format it will remain corrupted.
Sharing a card between two devices can cause card corruption, try to avoid doing so. Usually you can swap between two Androids but be very wary of swapping with other devices like cams etc. Do a full format in the new device to ensure compatibility and stability. Not doing this can result in corrupted card even if it may seem to be functional at first.
You can lose all the data on the card like this and even if you can recover it, it will be in bits and pieces... more or less a useless heap of disjointed data.

blackhawk said:
Do a low level format on the computer using a apk like Lexar's designed to do a low level format. Simply wiping the card isn't enough sometimes and without a low level format it will remain corrupted.
Sharing a card between two devices can cause card corruption, try to avoid doing so. Usually you can swap between two Androids but be very wary of swapping with other devices like cams etc. Do a full format in the new device to ensure compatibility and stability. Not doing this can result in corrupted card even if it may seem to be functional at first.
You can lose all the data on the card like this and even if you can recover it, it will be in bits and pieces... more or less a useless heap of disjointed data.
Click to expand...
Click to collapse
I did all the low level format, on both cards, but it still didnt stop the card playing up in my Note 10, and actually corrupting 2 pics,
so i wasnt going to risk that, just needed to make sure it wasnt the phone at fault, as it was only a few days old, but guess it was the card!
lets hope it goes ok from now on! lol

jools2001 said:
I did all the low level format, on both cards, but it still didnt stop the card playing up in my Note 10, and actually corrupting 2 pics,
so i wasnt going to risk that, just needed to make sure it wasnt the phone at fault, as it was only a few days old, but guess it was the card!
lets hope it goes ok from now on! lol
Click to expand...
Click to collapse
Sorry to hear that.
I've never blown out a ram stick or SD card.
Remember they can be destroyed by one ESD event; their data ports have limited ESD protection. It can happen instantly or fail weeks even years latter, multiple smaller ESD insults can cause accumulative damage over time as well.
•Never touch the contacts.
•Keep static charges low by keeping RH at 50% or higher in the room.
Lol no wool sweaters.
•Touch yourself to an earth ground to discharge any static buildup or use an ESD strap/mat to keep everything near the same potential.
A little extra care can avoid a lot of cursing latter on...

blackhawk said:
Sorry to hear that.
I've never blown out a ram stick or SD card.
Remember they can be destroyed by one ESD event; their data ports have limited ESD protection. It can happen instantly or fail weeks even years latter, multiple smaller ESD insults can cause accumulative damage over time as well.
•Never touch the contacts.
•Keep static charges low by keeping RH at 50% or higher in the room.
Lol no wool sweaters.
•Touch yourself to an earth ground to discharge any static buildup or use an ESD strap/mat to keep everything near the same potential.
A little extra care can avoid a lot of cursing latter on...
Click to expand...
Click to collapse
Only ever had one sd ever fail a Toshiba one!
And a pirate one sent from Amazon Warehouse as like new!!!!
Mend pc's in spare time,. so know all about static, perhaps this card was stored next to wooly jumpers in Amazon warehouse! lol
Trust me to get a faulty one!

jools2001 said:
I did all the low level format, on both cards, but it still didnt stop the card playing up in my Note 10, and actually corrupting 2 pics,
so i wasnt going to risk that, just needed to make sure it wasnt the phone at fault, as it was only a few days old, but guess it was the card!
lets hope it goes ok from now on! lol
Click to expand...
Click to collapse
jools2001 said:
Only ever had one sd ever fail a Toshiba one!
And a pirate one sent from Amazon Warehouse as like new!!!!
Mend pc's in spare time,. so know all about static, perhaps this card was stored next to wooly jumpers in Amazon warehouse! lol
Trust me to get a faulty one!
Click to expand...
Click to collapse
If you play with a good ESD meter you'll be amazed how much of charge you can build up on almost any nonconductor. Once the RH drops below 20% ESD becomes very problematic and widespread.
High G impacts ie dropping a chip onto concrete from 3 feet can also kill a chip.
ESD is what kills most of these cards and ram sticks though. If you can see, feel or hear static it's already enough to damage semiconductors. Punch a microscopic hole through an insulation layer only a couple microns thick (doesn't take much voltage to do that) and it's a done deal.
Their service life is tens of thousands of cycles so it's doubtful one will wear out prematurely if used with care. High cycle usage though can wear them out.
My oldest flash cards are 16 yo and still functional.

I've had multiple SanDisk cards fail and a PNY. I've had really good reliability with the Samsung EVO Plus and Select cards.
You can pick up a 512GB Samsung EVO Select from Amazon for under $80.
Sent from my SM-N976V using Tapatalk

Same here, sandisk cards I have used failed miserably, also kingston ones, I ended using ADATA cards, not a single one has failed, ad for speed, I really find them adequate, at least for normal std uses

gernerttl said:
I've had multiple SanDisk cards fail and a PNY. I've had really good reliability with the Samsung EVO Plus and Select cards.
You can pick up a 512GB Samsung EVO Select from Amazon for under $80.
Sent from my SM-N976V using Tapatalk
Click to expand...
Click to collapse
When you say "fail" what do you mean?
A low level format couldn't recover it?
Showed multiple bad sectors?
These cards can be corrupted fairly easily but can be completely salvaged with a low level format.
Without it they will be inaccessible and seem to be "dead". Even new cards can do this.

blackhawk said:
When you say "fail" what do you mean?
A low level format couldn't recover it?
Showed multiple bad sectors?
These cards can be corrupted fairly easily but can be completely salvaged with a low level format.
Without it they will be inaccessible and seem to be "dead". Even new cards can do this.
Click to expand...
Click to collapse
I mean as completely dead and unusable. It would not recognize the partition. Sandisk had released a bad batch of 128GBs a while back. They were unreadable on multiple devices.

gernerttl said:
I've had multiple SanDisk cards fail and a PNY. I've had really good reliability with the Samsung EVO Plus and Select cards.
You can pick up a 512GB Samsung EVO Select from Amazon for under $80.
Sent from my SM-N976V using Tapatalk
Click to expand...
Click to collapse
gernerttl said:
I mean as completely dead and unusable. It would not recognize the partition. Sandisk had released a bad batch of 128GBs a while back. They were unreadable on multiple devices.
Click to expand...
Click to collapse
May have been dead but a corrupted card will behave like this. A 3rd party PC low level formatting app can access these corrupted cards and repair their file structure.
Normal formatting tools like Windows one will do nothing if it even can register their presence at all.

blackhawk said:
May have been dead but a corrupted card will behave like this. A 3rd party PC low level formatting app can access these corrupted cards and repair their file structure.
Normal formatting tools like Windows one will do nothing if it even can register their presence at all.
Click to expand...
Click to collapse
When I mean dead, I mean DEAD. I was unable to do ANYTHING. The partition was not even readable. I used different tools like Recuva and EASUS and got nothing. I've been using SD cards for YEARS. I know how to fix them.

gernerttl said:
When I mean dead, I mean DEAD. I was unable to do ANYTHING. The partition was not even readable. I used different tools like Recuva and EASUS and got nothing. I've been using SD cards for YEARS. I know how to fix them.
Click to expand...
Click to collapse
If the computer software can't read what's there you won't see any partition. Androids wuv to do that.
That doesn't mean it's dead... as long as you have a low level formatting tool that it shows up when connected it probably is salvageable. Make sure any needed Window drivers are loaded...
If you've had multiple failures it's time to reexamine what you're doing.
I have close to 2 dozen flash cards with some dating back 16 years and no unrecoverable failures. Data was lost but not the bloody card!