Database Users

[fixed] FAT partition is missing on SD - cannot re-allocate?

I'm kind a desperate... My SD-card is unuseable right now...
Didn't know exactly where to post...
Hi all
I'm desperate.
Just wanted to reformat my SD card. Wasn't possible right away since I've partitioned it in 3 (fat-ext2-ext3) with my formerr HTC Desire.
I deleted the fat partition, and now the card isn't recognized and I cannot reallocate the large partition.
I'm using a Samsung SGS (i9000). But clockwork recovery doesn't allow me to format SD-card?
I've tried Paragon Harddisk Manager, and Diskman4. Windows7 devicemanager doesnt allow anychanges either...
Please help

i found a solution. Couldn't get it to work in windows 7. Tried almost everything. The thing that worked was entering recovery on my old htc magic and partitioning the card from there.
Just wanted to let you guys know if you should end up in the same situation...
Regards

[Q] Big SD Problem.....HELP

Hy every body, does some one heard about SD damaged after a FAT32/EXT4 Format?
Let me explain myself:
I've SD-FROMATTED my sd, then using GPARTED LIVE SD in my HD2 in MAGLDR
i've created two partitions:
1/ FAT32
2/ EXT4
I do have click on "apply".
Now, my SD is unreadable and unrecognized by my phone.
The oly way i have to use it now is FAT32 only.
It is the third time i do the partitioning on this SD and it's the first time it does'nt work
HEEELP!!!
I've heard about file corruption using MAGLDR USB MassStg...Is-it true
Thanks for your anwers

No answer? Nobody?

download panasonic SD Formatter 3.0 and that will sort it no probs.
matt

Try Panasonic SD Formatter as mentioned above. With the stock SD card I've had problems formatting using a card reader, however. I had to flash back to a windows mobile rom, connect to PC as a hard drive (not active sync) and re-format the card via that method. It's a pain, but try this if you're really stuck.

Thanks i'll try those methodes

i use minitool partition manager
but first go to control panes, then computer management, devices, find your sd card and right click on it. select create new disk label and that should solve your problem.
now after that run minitool partition manager and you 'll be able to see your sd car as new disk (or something) just create a new partition as (fat32, primary) format maybe that could solve your problem.
(the same thing happen to mee and i was about to cry because of it)
(sorrry for bad english, i'm still learning)

Thanks kof102. I'm on it

ttersu said:
Hy every body, does some one heard about SD damaged after a FAT32/EXT4 Format?
Let me explain myself:
I've SD-FROMATTED my sd, then using GPARTED LIVE SD in my HD2 in MAGLDR
i've created two partitions:
1/ FAT32
2/ EXT4
I do have click on "apply".
Now, my SD is unreadable and unrecognized by my phone.
The oly way i have to use it now is FAT32 only.
It is the third time i do the partitioning on this SD and it's the first time it does'nt work
HEEELP!!!
I've heard about file corruption using MAGLDR USB MassStg...Is-it true
Thanks for your anwers
Click to expand...
Click to collapse
Also, as a long time Android recovery user (I went through several Android phones before coming around to the HD2), I would highly recommend formatting your card using Clockwork Recovery.

HyoImowano said:
Also, as a long time Android recovery user (I went through several Android phones before coming around to the HD2), I would highly recommend formatting your card using Clockwork Recovery.
Click to expand...
Click to collapse
One problem can be that when try create a Ext partition using CWR it only creates an Ext2 which isn't really the best.

I've seen on differnt French forums that i'm not alone. Is there a Risk formatting and partitioning an SD Card, that is not done for, to damage allocation Table?
My SD is dead now. Not even my PC, my Phone or else are abble to find my SD. Have you heard about that?

No answer? No body?

try using EASEUS Partition Master 7.0.1 Home Edition with this u will be able to see what is going on.. hope it helps.

Thanks, Have you allready heard about that befor?

I had a problem with my SD it didn't come up on my pc too,when I was playing with the dual booting partition making for wp7 and android. some how it messed up and SD didn't come up so I found this program Easeus and some how managed it to work again it was a simple problem that all I had to do is to recreate the partition and only after that u can format it. if it doesn't exist u format nothing actualy lol.
hope u have the same problem.

I've tried EASUS but it was unable to read my SD...
I think it's dead now...
I've bought an other one and part it with CWM. It's EXT2 but it work perfectly!
Maybe it could be nice to check if nobody else had the same than me...and tell it to Master COTULLA!

No body else?

[Q] sd card ext partition...............?

Hello, i was searching these forums and couldn't find my answer. I just got a new 32gb sd card and would like to do a ext3 partition and instsall S2E. I copied orginal sd card to pc, then tried to do a 512mb, 0 swap on new sd. But for some reason rom manager gives me this triangle exclamation error picture. i really want to set up my 32gb correctly like you pro's! please explain how to set this situation up. greatly appreciated.

Is gparted the easiest way? Also should I use dt a2sd, or s2e?
"the only good bug is a dead bug"

gparted is what i recommend. Ive gotten Rom manager to work as well but a lot of people seem to run into the same problem you do when using it to partition.
And I prefer s2e for its simplicity and the fact that it persists through flashing nightlies (unless you do a full wipe). Its never given me any issues what so ever. DTa2sd works great and the only problems ive ever had with it are the getting it to initially flash. But once it installs its always worked for me. But if you're on cm7 theres no reason not to run s2e

Thank so much for replying and helping me out. Going to Google about gparted this weekend and figure it out. Again thanks for your two cents.
"the only good bug is a dead bug"

Gparted is fairly easy to do. Boot your computer into Ubuntu and connect your SD card to your USB port using a USB card reader (not your through your phone). Then just go to gparted in the application list and reformat and partition the card the way you wish.
Sent from my Liberty using XDA App

Just remember that the first (main) partition needs to be FAT32, followed by your smaller ext partition.

Gparted is not as easy as mentioned above. If you use windows system and not familiar with linux, it's quite complicated for my pont of view.
I guess you have two choices:
1. Gparted under win (Gparted+VMwareplayer), faster reading speed
2. Partition Magic(but reading speed for sd card might be slower than solution 1), easier operation.

So I ran the CD and my 32gb shows 26gb at fat32 and 4gb unallocated? Is my 4gb lost? ok... Got that problem resolved, now a new one. ive made my main fat32 and then for some reason i get a flag on my /dev/sdc2 ext3 partition after ive selected apply.

So I was wondering is the flag icon going to be a problem? Or is this puppy ready go!!!

Found the problem.....faulty SD card!!!! This a lesson to myself. Never buy a no name SD card from ebay. I grabbed a patriot, made myself an ext3 partition using gparted. No flag popped up and installed s2e and we are good now. Thank peeps. Delete this thread if you want.

I know you solved this but just throwing this out as an FYI...
I have the same triangle/exclamatiuon problem almost whenever I do a backup/restore etc...
I found if I pull the battery, and immediately reboot into recovery manually -- by pressing vol down and power, the phone takes the previous command (like backup/restore/partition) and goes ahead with it...
Maybe Mines' a failing SD card...but I back it up regularly

SDHC 8Gb SDcard not recognized

Hi there, new to this forum so can't post to development forum although I searched there. I'm running Swiftdroid 1.8 / CM7 by Mur4ik on my GT540 and all works fine. The stock 2Gb SDcard that came with the phone is a bit small for my liking so I got myself a Kingston 8Gb class 4 SDHC. Unfortunately this card does not seem to be recognized by the phone, the following are the symptoms:
1. When inserting card and booting phone, mostly it gets stuck at LG boot screen.
2. Sometimes it does boot but then doesn't mount the SDcard. After boot I get a notification like "unknown filesystem on SDcard" (or similar), and do you want to format the SDcard? Yet if I try to format it using the phone, it doesn't work.
3. Checking with adb shell and "mount" I see that the SDcard is not actually mounted.
4. The card is recognized fine on a computer via USB under both Windows and linux, and I can transfer files.
5. When manually partitioning the SDcard (gparted under Ubuntu) to only contain a 4Gb partition formatted with FAT16, then it works fine and is recognized (remaining 4Gb unused). Unfortunately FAT16 is 4Gb max, so I can't format the whole card in a single FAT16 partition. Also at that size FAT16 is very space wasteful (65k cluster size) so that even a tiny file takes minimum 65k space.
6. However, when formatting this SAME partition (i.e. 4Gb) as FAT32 it is not recognized and I get the same errors as above with the single 8Gb FAT32 partition.
7. I tried reformatting the card with SD Formatter 3.0 from ---www dot sdcard dot org--- but it did not make a difference.
So it does not seem to be the card that's faulty. Has anyone else experience with using FAT32 formatted SDcards on Swiftdroid? From reading the forums this should be no problem and certainly the Linux kernel can recognize FAT32. Also there was a report of someone using a 32Gb SDHC with the GT540 although I'm not sure which firmware (stock or mod).
I haven't tried it with Stock LG 2.1 ROM but am very happy with Swiftdroid so don't want to go back to 2.1 just to get the SDcard working.

Have you formatted it as primary

Faulty SD card? ,I'm using a 8gb on swiftdroid
Sent from my GT540 using XDA App

I had a problem with mine too and did tons of research but mine is really death lol is other story. But tell you what first try with the best and leave small alternative fixes for later PS. I have many . Download disk parted is freeware and is a portable program no need to install. Is intuitive to use. It has a wiki if you don't know what to do with the app.
Last post, bed time!
Sent from my GT540 using XDA App

gizmo001i said:
Have you formatted it as primary
Click to expand...
Click to collapse
Yeah sure, formatted as first primary partition.

aaa801 said:
Faulty SD card? ,I'm using a 8gb on swiftdroid
Sent from my GT540 using XDA App
Click to expand...
Click to collapse
Don't think the SD card is faulty as I can mount, format and read/write to it via usb on a computer running both Windows and Linux.

lavero.burgos said:
I had a problem with mine too and did tons of research but mine is really death lol is other story. But tell you what first try with the best and leave small alternative fixes for later PS. I have many . Download disk parted is freeware and is a portable program no need to install. Is intuitive to use. It has a wiki if you don't know what to do with the app.
Last post, bed time!
Sent from my GT540 using XDA App
Click to expand...
Click to collapse
What is the "disk parted" software you are referring to? Can't seem to find it. Can you post a link? I've tried gparted, fdisk and cfdisk under Linux, as well as SD formatter 3.0 under Windows.

I have had similar problems after changing card, that I managed to resolved after rebuliding MBR of the card and reformating the card
Use Mini Partition Wizzard (Home Edition), delete existing partitions ,select disk and rebuild MBR, than do the format.
I hope that helps, I worked for me.

jrohwer said:
What is the "disk parted" software you are referring to? Can't seem to find it. Can you post a link? I've tried gparted, fdisk and cfdisk under Linux, as well as SD formatter 3.0 under Windows.
Click to expand...
Click to collapse
Soooooooooooooooo soooooooooooooooo sorry my fault see i was sleepy and did not remember well the name the program is called TestDisk, here is the link:
http://www.cgsecurity.org/wiki/TestDisk_Download

ktmt said:
I have had similar problems after changing card, that I managed to resolved after rebuliding MBR of the card and reformating the card
Use Mini Partition Wizzard (Home Edition), delete existing partitions ,select disk and rebuild MBR, than do the format.
I hope that helps, I worked for me.
Click to expand...
Click to collapse
Tried this, but it did not make a difference After trying to boot phone with newly formatted SD card, it just gets stuck at LG logo. When re-inserting the original 2Gb SD card it boots up just fine.

lavero.burgos said:
Soooooooooooooooo soooooooooooooooo sorry my fault see i was sleepy and did not remember well the name the program is called TestDisk, here is the link:
Click to expand...
Click to collapse
OK, so I tried formatting the card with TestDisk (under Ubuntu linux) but again it did not help. Place freshly formatted FAT32 8Gb SDcard into phone, switch on, and it gets stuck at LG boot logo Insert original 2Gb card (FAT16) and it boots just fine....
The 8Gb card seems just fine as I can mount it under Windows and Linux, copy files, read files, etc. all normal.
So I'd be interested to hear about your many "small alternative fixes"
P.S. Also tried Mini Partition Wizard (following ktmt suggestion) under Windows, but did not work either.

SAME thing happened to me what i did is flashes some kdz files in hope to freshen up the phone and it worked for me

I think you will find that for a larger card, you really need at least a class 6 card so that the card doesn't cause a bottle neck. A class 4 card may be too slow for that size card. I have heard of a few people getting rid of any card problems they had by using a faster card.

Hi folks,
I`ve had the same problems with my sd-card on my GT540 ! (SanDisk 8GB SDHC)
So, try to solve it - the same way, I`ve solved it before !
No warranty ! And, please, do not blame me, if it will not work on your phone !
........................................................................................................................................
Put the SD-CARD out of your PHONE and into an SD-CARD ADAPTER !
Plug it into your PC, make a BACKUP of all of your files !
Use GEDIT to erase all Partitions on your SD-CARD !
Create a new EXT2 Partion + Format it to EXT2 again !
Use GEDIT to erase all Partitions on your SD-CARD !
Create a new FAT32 Partition + Format it to FAT32 again !
Put the SD-CARD out of the ADAPTER and into your PHONE !
Start your PHONE, let it boot up + recognize + load your SD-CARD !
Try to make a PHOTO + to store it on your SD-CARD !
NO ERROR MESSAGES OCCURED UNTIL NOW ??? THEN EVERYTHING IS O.K: !!!
BE SURE, THAT YOU`VE INSTALLED THE LATEST CLOCKWORKMOD RECOVERY -
3.0.2.4 OR ABOVE + THE SWIFTDROID 2.3.3 V2.0 - BEFORE !!!
AND DO NOT USE WINDOWS7 TO TRY TO FORMAT YOUR SD-CARD - IT DOES NOT
WORK !!!
.......................................................................................................................................
ONLY TO YOUR INFORMATION : I`M USING SWIFTDROID 2.3.3 V2.0
– SINCE 21.04.2011 – WITHOUT ANY PROBLEMS
- AT A MINIMUM SPEED-RATE OF 122 MHZ
- AT A MAXIMUM SPEED-RATE OF 852 MHZ
PLEASE DO NOT TRY HIGHER SPEED-RATES - BECAUSE YOUR PHONE WILL GET
HOT AND UNSTABLE !
........................................................................................................................................
AND YOU`LL BE ABLE TO DECREASE THE POWER CONSUMPTION OF YOUR PHONE
- BY SETTING :
- THE MINIMUM SPEED-RATE TO 122 MHZ
- THE MAXIMUM SPEED-RATE TO 600 MHZ ( THE LOWER = THE BETTER )
........................................................................................................................................
A PERSONAL TIP : IF YOU`RE NORMALLY USING THE PHONE- FUNCTIONS - ONLY :
- SET THE MINIMUM SPEED-RATE TO 122 MHZ
- SET THE MAXIMUM SPEED-RATE TO 300 MHZ OR 400 MHZ
- AND IMPROVE THE MAXIMUM SPEED-RATE ON DEMAND - IF YOU NEED IT !
----------------------------------------------------------------------------------------------------------------------------------------
NOW : HAVE FUN + TRY TO FIX YOUR PROBLEM - AS MENTIONED ABOVE !
AND : LEAVE A MESSAGE ON THIS BOARD
- IF MY TIP WAS HELPFUL TO SOLVE YOUR PROBLEM - OR NOT !
........................................................................................................................................
I.ME.MYSELF

maybe, it can also be a "pressure-error", because there are some people reporting, that they had to use a little piece of paper to get more pressure to the sd-card-retention.

gizmo001i said:
I think you will find that for a larger card, you really need at least a class 6 card so that the card doesn't cause a bottle neck. A class 4 card may be too slow for that size card. I have heard of a few people getting rid of any card problems they had by using a faster card.
Click to expand...
Click to collapse
OK I'll try this, just need to get around to buying a class 6 card. I got similar advice on the Android Forums i.e. class 4 cards for large sizes (8Gb and up) being too slow for this phone.

I.me.myself said:
Hi folks,
I`ve had the same problems with my sd-card on my GT540 ! (SanDisk 8GB SDHC)
So, try to solve it - the same way, I`ve solved it before !
No warranty ! And, please, do not blame me, if it will not work on your phone !
........................................................................................................................................
Put the SD-CARD out of your PHONE and into an SD-CARD ADAPTER !
Plug it into your PC, make a BACKUP of all of your files !
Use GEDIT to erase all Partitions on your SD-CARD !
Create a new EXT2 Partion + Format it to EXT2 again !
Use GEDIT to erase all Partitions on your SD-CARD !
Create a new FAT32 Partition + Format it to FAT32 again !
Put the SD-CARD out of the ADAPTER and into your PHONE !
Start your PHONE, let it boot up + recognize + load your SD-CARD !
Try to make a PHOTO + to store it on your SD-CARD !
NO ERROR MESSAGES OCCURED UNTIL NOW ??? THEN EVERYTHING IS O.K: !!!
Click to expand...
Click to collapse
This did not solve the problem, I think it's just the class 4 card being too slow.

I've similar problem. My brother and i have LG GT540. I've 16GB SD-Card and my brother has a 8 GB SD-Card.
In his phone 8 GB SD-Card doesn't work correctly but in my phone works fine. I didn't know what is damaged, his phone or SD-Card
In brother phone, SD-Card doesn't format correctly and after this process, phone won't mount SD-Card and i get notification that SD-card is empty or damaged ;/
I will trying my 16 GB SD-Card into brother phone.

Just pass by to remind you all guys the always unmount card properly b4 take it out cause it can get so corrupted and change to raw file system as me, then r.i.p to your sdcard
Sent from my GT540 using XDA App

lavero.burgos said:
Just pass by to remind you all guys the always unmount card properly b4 take it out cause it can get so corrupted and change to raw file system as me, then r.i.p to your sdcard
Sent from my GT540 using XDA App
Click to expand...
Click to collapse
When my SD card change to raw file system, i'm repairing her by EASEUS Partition Master

[Q] Problems with dual boot Phiremod/HC update, expanding sd card etc.

Can anyone help me out with updating the dual boot Phiremod/HC install?
My pc is a Windows 7 64-bit and I'm having absolutely no luck expanding the sd card to use the full 8GB.
Windows 7 and Easeus don't see the partitions, and Gparted does, but won't let me expand to include the free space (listed as unallocated).
I finally managed to mount the sd card via ADB, and have copied the phiremod update zip there, but when I try to install it, I get an error (bad) and after a restart, the file has vanished from the partition.
I'm very new at this, but can usually follow detailed instructions.

Here's what I did to update to 6.3:
Insert SD Card into my computer's card reader
Download EASUS Partition Manager (also using W7 64-bit)
Take the SD Card partition (#6 I believe) and extend it using the unallocated space left (mine was about 6Gb left on my 8Gb card)
Run the job in the partition manager
Throw SD Card and boot into Phiremod 6.2
connect to computer via USB and copy the 6.3 update to the SD Card
reboot in recovery, clear cache and dalvik cache (under advanced)
flash the 6.3 update zip
Mine hung at the android... screen for about 10min then I did a hard reboot and it fired up and has been working fine.
I was getting gmail force closes until I wiped cache and dalvik cache so I added that step in before flashing.
Let me know how it goes!

Ummm.... yeah, what he said above.
Thanks "toosurreal01"
It's great when a community like this helps each other out.
-Racks

toosurreal01 said:
Here's what I did to update to 6.3:
Insert SD Card into my computer's card reader
Download EASUS Partition Manager (also using W7 64-bit)
Take the SD Card partition (#6 I believe) and extend it using the unallocated space left (mine was about 6Gb left on my 8Gb card)
Let me know how it goes!
Click to expand...
Click to collapse
Thanks for the step by step instructions, but for me the buck stops at trying to extend the partition. Easus only sees the boot partition. Gparted shows all the partitions, but won't extend the sd partition. It looks like it should work (lets me drag the extender thingy), but when I apply the action, it reverts back to the original, with no error message. Just doesn't do it.
Should I start over and reformat the card?

It wouldn't hurt. Only thing you would lose are apps you've installed.
You could always use Titanium Backup for that though.
If you do reformat make sure you do a full format and not a "quick" one so no data is still lingering on the card.
Let us know how it goes!

siskiou said:
Thanks for the step by step instructions, but for me the buck stops at trying to extend the partition. Easus only sees the boot partition. Gparted shows all the partitions, but won't extend the sd partition. It looks like it should work (lets me drag the extender thingy), but when I apply the action, it reverts back to the original, with no error message. Just doesn't do it.
Should I start over and reformat the card?
Click to expand...
Click to collapse
Just a shot in the dark. But did you unmount the partitions first before applyin your changes in EAsus?

racks11479 said:
Just a shot in the dark. But did you unmount the partitions first before applyin your changes in EAsus?
Click to expand...
Click to collapse
Hm, no, I don't think so.
How would I do that? Card in Nook, or in PC?
Again, Easus only shows the boot partition, and nothing else.

siskiou said:
Hm, no, I don't think so.
How would I do that? Card in Nook, or in PC?
Again, Easus only shows the boot partition, and nothing else.
Click to expand...
Click to collapse
I meant gparted. Sorry. Did u unmount the partition before attempting to extend it?
And when doing so. Please don't do it while card is in nook. Only when its in PC directly with a nmicrosd card reader
Sent from my NookColor using Tapatalk

racks11479 said:
I meant gparted. Sorry. Did u unmount the partition before attempting to extend it?
And when doing so. Please don't do it while card is in nook. Only when its in PC directly with a nmicrosd card reader
Click to expand...
Click to collapse
Ah, do I need a usb micro sd card reader?
I only have a regular size sd card adapter for it.
And no, I didn't unmount the partition. I checked earlier, but there is no such option in the gparted menu, and I don't have much advanced partitioning knowledge.
A google search didn't help much.
Would appreciate if you could tell me how to do this!

siskiou said:
Ah, do I need a usb micro sd card reader?
I only have a regular size sd card adapter for it.
And no, I didn't unmount the partition. I checked earlier, but there is no such option in the gparted menu, and I don't have much advanced partitioning knowledge.
A google search didn't help much.
Would appreciate if you could tell me how to do this!
Click to expand...
Click to collapse
It is preferred to use a micro sdcard reader. I assume you are using a Linux box or live CD with gparted. But there should definitely be a n option for you to unmount the partition. You will not be able to make any changes to mounted partitions.
Right click over the partition that you want to work with. It should give you a menu. And unmount should be one of the options.
Sent from my NookColor using Tapatalk

racks11479 said:
Right click over the partition that you want to work with. It should give you a menu. And unmount should be one of the options.
Click to expand...
Click to collapse
Thanks for all your help!
I'm using a live cd on a Win 7 pc, and there is definitely no unmount option in the right click menu when I boot into gparted. Not even a greyed out one.
I'll try and burn another cd and see if that changes things.

siskiou said:
Thanks for all your help!
I'm using a live cd on a Win 7 pc, and there is definitely no unmount option in the right click menu when I boot into gparted. Not even a greyed out one.
I'll try and burn another cd and see if that changes things.
Click to expand...
Click to collapse
That is very strange. There should always be an umoint option for partitions if gparyed recoginizes the drive. Hmmmm.... which version of Ubuntu are you using?
Sent from my NookColor using Tapatalk

I downloaded the Gparted live version 0.8.1-3.iso.

siskiou said:
I downloaded the Gparted live version 0.8.1-3.iso.
Click to expand...
Click to collapse
Yeah. Then there shouldn't be an issue. :/
It might just be an issue with your card reader.
Sent from my NookColor using Tapatalk

Thanks again. I'll report back in once I get a usb card reader!

racks11479 said:
It might just be an issue with your card reader.
Click to expand...
Click to collapse
Got a card reader and Easeus and Win 7 Disk Management can now see all the partitions.
No luck expanding the sd partition, though. The action seems to happen, but then everything reverts back to what it was originally.
No mount/unmount option anywhere to be found, not with Easeus, nor with Gparted or Win 7.
I'm out of ideas at this point and will reformat the card and start over.
Edited to add: Aaand I'm now having trouble doing *that*, too.
Tried it on the pc: no go.
Tried it on the Nook: it claimed the card was sucessfully formatted in about 1 sec, and then got stuck on that notice.
Waited 5 minutes, still stuck. Turned it off and back on, and Nook booted into Phiremod.
Any ideas how I can reformat this demon card?
Edited to add: Am now using a low level formatting tool and get "format error occurred at offset ...". The program is still running and seems to be formatting the rest of the card.
Does this sound like the sd card is damaged?

A couple other options for you to try:
SD Formatter 3.0 - Made specifically to format SD cards - http://www.sdcard.org/consumers/formatter_3/
Partition Wizard - This is the software I used to extend the SD Card partition. Really simple to use - http://download.cnet.com/Partition-Wizard-Home-Edition/3000-2094_4-10962200.html?tag=mncol;7
I would try formatting the SD card, reinstalling the dualboot image, the using Partition Wizard to extend the SD card partition.
As far as updating, I haven't tried the newest update the when I updated from 6.1 to 6.2 I plugged my Nook into my computer, dropped the update file onto the Nook's internal memory, then moved it to the SD card with the Root Explorer app.
Hope any of that helps. Good luck!

kwyrt said:
A couple other options for you to try:
Click to expand...
Click to collapse
Thanks! I will give those a try, since everything was still on the card after the low level format.
Who knew that reformatting would be such a problem!
Did you have to unmount the sd partition, before extending it?

I extended the partition with Partition Wizard immediately after burning the dual boot image. Never messed with mounting or unmounting anything. I'm a little new to this myself really. Why would you need to mount the SD card partition?

I didn't think I had to, but racks11479 mentioned it as a possible solution in this thread, so I thought I'd ask.
None of the programs had any success in reformatting my card, so I returned it to the store and got a replacement.
Now I'm very ambivalent about trying again and possibly messing up another card.
Can anyone here think of anything that I might have done (or should have done) to cause the card to act this way?
And if anyone feels like posting a baby step guide for someone like me, I'd very much appreciate it!
Edited to add: I just found the following
*********
It also will produce a multi partition removable disk for which windows will not allow you to re-partition. If you want to get back to "normal" disk you can reformat it with Hewlett-Packard Company's HPUSBFW.exe
***********
Also, I used an old 2GB card to reformat my NC (went fabulously easy) and then reformatted that and tried a CM7 rom, which worked, but was way too slow. This reformatted again, without any problems, so I'm not sure if the above statement (regarding bootable sd cards) is correct or not.
And if anyone feels like posting a baby step guide for someone like me, I'd very much appreciate it!