SD card troubles - G1 Q&A, Help & Troubleshooting

i am hoping maybe somebody can help me i searched the Q&A and i can't find an answer i am using a 4gb class 6 sd card i partion the sd card and the Cryogen rom shows the partition unavaliable i thought it was maybe the sdcard so i bought another one and still same issue. the problem started when i was loading the JACXrom from the Cryogen 3.6.8. I noticed as soon as i loaded the rom my apps were missing. so i used paragon to re format the sd card and it still doesnt read the partion. then i reformated the whole card... and still no luck...anybody have any thoughts?

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[Q] SD Card Problem

Recently my SD card became "damaged" or so the Android OS told me. I have a AData Class 6 16gb MicroSDHC card. When it gave me the initial message I attempted to "format" the card, yet it simply "pretended" to format it and then try to mount it again, where it said it was damaged. I tried to wipe the SD card, then i tried to wipe my phone, and neither of those seemed to fix it.
I spoke with a friend in the XDA IRC channel and he showed me an article saying that its possibly related to a bad boot, where i had no battery and tried to boot my device resulting in a fried SD card. This seemed likely, but then when i tried to use ANOTHER SD Card (2GB Sandisk) this one had the same issues.
Both of the SD cards work in my laptop card reader, so I no longer believe it to be a Card issue, and more a phone issue. I was able to boot into recovery and partition the SD cards, or so it said it partitioned. And then i was able to put the SD card into my computer after partitioning, putting some files on it, and then wiping it in recovery mode. All with the card still "functioning" but as soon as I boot into Android it says that the card is damaged, and the card no longer functions on my computer and I have to reformat it.
Is this a hardware issue with my G1? Or a software issue? All of the articles I have read about related problems say that it is a bad card, Which is why I am confused that a new card does not work as well.
Radio: 2.22.23.02
ROM: HTCClay's SuperFast G1 Donut v1.3.3
Umm I think its a rom issue personally. Have you tried to wipe and reflash a different rom and try it? Or even reflash the same rom after a fresh wipe. Leave sd card formatted on fat 32 let the rom boot. Let it settle down. Then if everything seems ok. Then part sd. The reason why I'm saying this first is because I've had issues like this before. But at least try this so you can start to try and cancel things out.
sent from my superfroyo dream

[Q] Formatting SD Card on SGT

Has anyone tried formatting the external sd card in their SGT?
I tried this today with a 4GB microSD and nothing happens..
I HAVE POSTED THE SAME QUESTION EARLIER, WHICH I THOUGHT DID NOT POST...
THIS MAY BE DELETED. SORRY!

Nexus One Thinks All SD Cards Are Blank

I'm having a weird problem with a Nexus One. It had a 2GB microSD card in it that seemed to go corrupt (all the file names went crazy) so I reformatted it and it happened again within minutes. So today I bought a new 8GB microSD card and and the Nexus now gives the error of "Blank SD Card - SD card blank or has unsupported filesystem." It is unable to format the card, but it doesn't give an error. I tried formatting the card to FAT32 on my computer, still the phone thinks it is blank/unsupported.
I'm hoping the SD slot isn't fried... any thoughts?
You could try reformating the SD card in a computer using SDformater with erase on.
I have the same problem for a few weeks now. My phone can't seem to read the sd card at all. Thought it was the sd card so I bought a new one, but problem remains. I know both cards work (have tested them in another phone and the computer reads them). I've tried formatting the card in the phone and reformatting with erase on using SDFormatter in my computer but my phone refuses to read it. Think it might be my sd slot as well...
Currently running CM 7.1.0. Haven't tried a factory reset or flashing another ROM (how would one go about doing that with no sd card?) as I'm not too keen to lose that data if I can help it.
Did you manage to fix it?
I was not able to fix it and after many hours of troubleshooting, so I gave up. Good luck to you, and please reply if you find a solution.

[Q] Problem with internal memory

I have a chance to buy a used Samsung Galaxy Tab at a great price, but there is a problem with the internal memory. It has been rooted and right now it is operating on CM10 Nightlies from the SD card. The internal memory partition is recognized but can't be accessed. Is there any chance the internal memory can be recovered?
since the previous owner went a great length to get it working with only external sd, I think likely the internal memory is beyond help. You can ask him how far did he go trying to fix it.
priyana said:
since the previous owner went a great length to get it working with only external sd, I think likely the internal memory is beyond help. You can ask him how far did he go trying to fix it.
Click to expand...
Click to collapse
Thanks for the reply. The previous owner said he never tried any fixes.
I might have mistaken your initial info as saying you have the whole ROM installed on external sd card.
If it is just the internal sd card not showing, you could try to format the internal sd card from cwm and see what happens.
priyana said:
I might have mistaken your initial info as saying you have the whole ROM installed on external sd card.
If it is just the internal sd card not showing, you could try to format the internal sd card from cwm and see what happens.
Click to expand...
Click to collapse
Sorry, I was unclear. The whole ROM IS installed on the external SD card. There's no problem running the ROM from the SD card and no problem with the SD card itself. It's the Galaxy Tab internal memory that is bad. The internal memory is recognized but cannot be accessed. I guess I'm wondering if the internal memory can be reformatted and fixed.
I bought it for next to nothing, so even if I can only use the ROM from the SD card, its not a big deal.

Applications in sd card don't work properly.

I have marshmallow stock rom and I use sd card as internal storage, but the applications in the sd card don't work properly.For example facebook or skype delay to start. My sd card is 16 gb class 10, and its a petty if it is useless.Please help.
I got this problem too. I think its the problem in the encryption because now its encrypted as ext4 i think and you cant acess SD card it without phone through SD reader. If you got a solve for this problem someone,get an advice please. My only solve is that: dont move appliactions on sd card,only games i have on sd card now. Sorry for bad english.

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