Sd card PCB layout - General Topics

does anyone have the layout of components on SD cards
I work for a pda repair centre and I'm having a play around trying to recover a customers dead mini sd card but need to know where the caps have to sit on a Standard SD card
Regards
Psipoc

Related

SD Card Slot

Does anyone know/have diagrams of how the SD card slot works on an XDAII- ie the locking mechanism and how it detects the presence of a card?
I am asking this as my XDA is only intermittently recognising any SD cards, it formatted a 512mb card and now only 2mb is available to use, I can see the other part of it in the management console but can do nothing to recover it.
After this I bought a new (san disk) card which it recognises sometimes.
Any ideas or information would be gratefully recieved.

CoPilot and Micro SD Card

i have used the micro SD card to install Copilot and although the installation was done to the phone rather than the storage card it still requires the storage card to run.
Is there a way around this and run copilot without having the micro sd card in as i want to be able to have CoPilot and also get a new micro sd to store music etc on.
Thanks,
Chris
Expplore the co-pilot card on your pc. You will see 2 files:
2577
copilot
Copy them onto your desktop.
Now open your 'blank' micro sd card on your pc.
Drag the 2 files onto your blank card.
Whack that into the back of your orbit and hey presto you're done
i think he want to have the whole thing on the phone rather then on the sd card
being a gps program the sd card will likely have alot of maps which may not fit on the phone
better to get a bigger sdcard
thanks for everyones help. got a 2gb micro sd card for £10 off ebay so once that comes i'll get transferring and all will be well.
thanks again for tips, hugely appreciated

Sprint PPC-6800 (HTC Mogul) Problems

hello everyone, i just got my HTC Mogul (Sprint PPC-6800) and i love the device, except for the memory card i have is corrupt and i cant format it. any file i put on there, program, music, anything gets corrupted and wont work. I cant delete the my documents folder that is the only file on there and is what i believe is causing the corruption, does anyone know how to fix this?
Try formatting it on your pc?
Like he said, you might have to use a media card reader on the pc side to format it.
I tried that and it doesnt work on the PC, it says Windows cannot format the device. Any other way to do it?
put it in a camera? do you have an adaptor?
Might be time to go back to the store
SD Card Failure on Sprint Mogul
I'm sorry you've run into the same problem I have.. Its the micro SD card that has failed. You may be able to get a little longer use from it doing what I did but ultimately you need a new micro SD card.
I got one of the cheap chinese MP4/MP5 players that use SD cards and used an SD card reader with my micro SD card in it..
If you don't use this your PC will refuse to have anything to do with your micro SD card.
I formatted the disc with the player and then used my laptop to format it again to FAT32 at least 16 sectors. This woke the micro SD card, it still has I/O errors and it misbehaves a lot but its at last usable and its 2GB can retain 800MB. It will hold until I get a new card...
The moral is to save your backups to your PC so you can buy a new card and restore to it..

[Q] "Damaged SD Card" on HD2 Android NAND ROM

Hi to all
Im having a small problem on my HD2 upon first time boot up from being flashed to CMYLXGO's Stock Desire HD(2).
On the task bar its showing a SD card with a question mark and when i slide the task bar down it says "Damaged SD Card" and that i need to format it, I tried formating it from the phone it self but no luck
Have you tried another SD card yet? Is this your first ROM? Have you put that SD card in another phone, or if not available, an SD card reader? That could help give you some indication as to the state of the card, although I wouldn't rely on that alone to test.
I have toyed around with multiple ROMs on my HD2 and never had an SD card problem, although in the past I have had a card die when doing some modification on my G1. Also, if you are still using the 16gb card that's packaged with the TMOUS HD2, it may be a decent idea to consider replacing it anyway. It's only a class 2 card, and while that may suffice for many operations, it really suffers when you're trying to use an app like QQPlayer to apply software decoding to video.
Okay I found a solution to the problem, I tried using the SD card reader, and it was recognized on the computer, I could read and write from and to the SD card, and this is my fourth to fifth ROM I have tested on the HD2, I been trying to find the best ROM there is for it , and well I just grabbed another SD card that was lying around and.. boom it works im such a noob haha, I didnt think about it until you suggested it, but its still a class 2 SD card. Many thanks
I just had this similar problem with my 16 GB Class 2 microsd Card. Started happening once I created SWAP and EXT2... or 3... (can't remember) on the card for use in Android App2SD. What I did is I formated it in Windows and made sure Allocation size was set to default. Seems to have fixed my issue
Thanks, I fixed the issue now the way you said
The firs step is to download SD Formatter and save the file on your desktop.
Once done, eject MicroSD card from your Android phone and use a MMC card reader to connect it to the computer. You SD card will now be mounted as a flash drive.
Now make a backup of your SD card before proceeding further. You can either copy all folders and file on your SD card and move them to a hard disk folder or use some 3rd party application.
Now launch SD Formatter and click on “Options”.
In options, set Format Type Full (Erase On) and keep Format Size Adjustment OFF. Now press OK to proceed.
After this click on Format and let the application do the rest for you. Please note that Memory Cards with higher capacity will take more time and vice versa. Do not remove your SD card while formatting is taking place because this can permanently damage it.
Once the formatting is complete and you get the success notification, remove SD from MMC reader.
Now insert the card in your phone’s MicroSD slot and wait for damaged SD Card notification in the notification bar again.
Once it is there, simply tap on notification and press format.
Now wait for a minute or two, launch Settings > SD and Phone Storage > and you will be able to see your memory card’s details.
There you have it! You won’t have damaged SD card notification any more and your Memory Card will behave as it should.
Memory card removed while formatting
qrebek said:
The firs step is to download SD Formatter and save the file on your desktop.
Once done, eject MicroSD card from your Android phone and use a MMC card reader to connect it to the computer. You SD card will now be mounted as a flash drive.
Now make a backup of your SD card before proceeding further. You can either copy all folders and file on your SD card and move them to a hard disk folder or use some 3rd party application.
Now launch SD Formatter and click on “Options”.
In options, set Format Type Full (Erase On) and keep Format Size Adjustment OFF. Now press OK to proceed.
After this click on Format and let the application do the rest for you. Please note that Memory Cards with higher capacity will take more time and vice versa. Do not remove your SD card while formatting is taking place because this can permanently damage it.
Once the formatting is complete and you get the success notification, remove SD from MMC reader.
Now insert the card in your phone’s MicroSD slot and wait for damaged SD Card notification in the notification bar again.
Once it is there, simply tap on notification and press format.
Now wait for a minute or two, launch Settings > SD and Phone Storage > and you will be able to see your memory card’s details.
There you have it! You won’t have damaged SD card notification any more and your Memory Card will behave as it should.
Click to expand...
Click to collapse
I had some problem with the card reader and i accidently removed the card!! Is there any way i could get the card working?

Problems With Micro SD Card On My Samsung Galaxy Grand Prime Plus Phone

Hello:
I don't understand why My phone does not recognize my Micro SD Card. It has been like that since I bought it four years ago. It didn't work with the SD Card that came with the phone, and even when I bought another one it still didn't work. On the contrary, the card is recognizable by my computer, and when I inserted it in to the phone, using a card reader, it was recognized. But when I put it back in to the SD slot on top of the first SIM slot, it doesn't get recognized.
Please what can be done about this problem. My phone storage is already full. It is just 8GB.
Thanks for your anticipated help.
Can you find the menu item of 'Format' in your 'Settings - Storage - SD card'?
Look inside here:
How to Fix MicroSD Card Not Detected By Android Phone
In this article we have provided some of the main resolutions to when your microSD card isn’t being read by your smartphone. Your microSD card may not be
appuals.com
jwoegerbauer said:
Look inside here:
How to Fix MicroSD Card Not Detected By Android Phone
In this article we have provided some of the main resolutions to when your microSD card isn’t being read by your smartphone. Your microSD card may not be
appuals.com
Click to expand...
Click to collapse
Hello:
I've gone through the article you referred me to. The SD card is recognizable on the computer as I did inform you in that post, so I tried reformatting the card.
But when I visited the link on formatting the SD card, I got this message: You don't have permission to access /EN/Fat32Formatter/ on this server.
So, what else can I do.
How can I find the the menu item of formatting my storage settings of Micro SD card.
Try this
SD Memory Card Formatter for Windows/Mac | SD Association
www.sdcard.org
Hello again:
I've formatted my micro SD card with the link you gave me, but the card is still unrecognizable or undetected by the phone. I remember I did the formatting about a year ago.
I am convinced that the problem is a hard ware one, considering the fact that the card can be detected by another phone and the computer. It was detected on my phone when I inserted it in to a card reader and plugged it in to my phone with the OTG cable. But when I put it back in to the SD card slot, it was not detected.
So, the question now is: what can I do now? how can I increase the storage of my phone. My phone internal storage is now full, and I cannot delete any apps.
What other methods can I try out. Or is there a way of fixing the micro SD slot?
The phone came that way. I didn't care to check the SD card slot before the warranty expired.
kobisko said:
How can I find the the menu item of formatting my storage settings of Micro SD card.
Click to expand...
Click to collapse
have you tried going on your Phone setting and searching for the word "SD"
that would show SD card size and option to format it and such
or perhaps have you tried insert other SD card or SD card socket itself has issue?
Inspect the SD bay contacts. Clean card contacts with isopropyl alcohol/cloth and don't touch them with your fingers.
Make sure it's properly seating in the phone.
Try a hard reboot the phone with the card in it.
Try another card.
Whatever app the device uses for storage control check there to see your options.
In the 10+ it's under Device Care>storage>SD card page 3 dots upper right corner.
If it gives you the option to format it, do so. You will lose any data on the card but it should functional then.
It's best to format the card in the device first before using it.

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