Develop Bugs

[Q] Potential dead SD after partition?

Hello guys, very very sorry if this is a repost. I've had a quick search but i can't spend my entire days searching. Apologies also if this is in the wrong section.
Please read and comment on my abbreviated story
Was running telstra branded froyo
Now running Leedroid (just did it yesterday)
Used ROM manager to partition the SD card, worked fine for a while, until i got silly 'read only' errors which i'd never seen before.
Tried to reformat the SD card. Lost some apps and decided to start over hard resetting everything because i'd lost everything that had moved to the swap partition...
Cleared the partitions on the SD card and rewrote them into a 10gb fat32, 2gb ext3 and a 2gb swap
Reflashed leedriod with another smaller card - works ok.
Tried my big card again and it didn't boot, stuck at the boot screen forever.
Put small SD card back in and it works... but some apps are now mising such as rom manager, titanuim backup, and the other things which i'm not familiar with.
WTF is going on. My head is throbbing! arrrrrrrgh
have i partitioned my card correctly?

Maybe try and partition the card in another way. rom manager did
work for me but ive also had similar problems before. Try the g-parted
method if you can get youre head around it, just try and format/partition
the card while its out of the phone because for me, thats what gave me the
exact same problems you mentioned.
If you ever want to back up the apps from sd-ext (apps2sd) you can
use titanium backup. I was in this same boat recently and found that the
easyest way. Also i dont see the need for any swap partition but i could be
wrong.
i use: 1gb ext3, 0 swap and the rest fat32 (16gb card)
good luck

So you flashed Leedroid A2SD+ with your "smaller card" in the phone?
And you just swapped the card to the "bigger one"?
In that way, the only way to make it work is creating a NANDROID backup with your "smaller" functioning card and copy that to the "bigger" one (must be in the same folder!).
Then put the card (bigger one) and do a full wipe & restore the NANDROID backup you've made previously.
Also, ROM manager is a piece of cr*p in partitioning, i had issues until i used GParted to create the partitions and no problems since.

It's funny you should mention this. I've had the exact same problem.
Small SD card works, big SD card doesn't work after being partitioned using ROM Manager. It gets stuck at the bootscreen for ever, and ever.
I will do some more testing when I get the chance.

Hey champs, i put the big sd back in the computer, turned it all back into fat32 and it works just fine.
Then i used rom manager to partition - 512 ext and 256 swap.. not enough imo, (crappy fkin desire fault). Might leave it for now... unless that read only disk thiing happens again
Cheers for the reply guys

Nandroid backups get corrupted right after the process is done, broken SD?

I used to make backups before with amon-ra-recovery 2.0.0 and everything was great, I could restore everytime I wanted and I didn't have any issues.
Suddenly, since some time, things started to go wrong. Not a single nandroid backup I do is working, they all get corrupted immediately and I get that "error, run nandroid via adb" or something similar, error, you probably know it. The md5 is corrupted on most of the .img files and even if I change them to be correct, I manage to go through the entire restore process, but the system is whacked, it either goes into bootloop, either it boots fine but sd-ext is gone and all the screens are empty like I never had any widgets or app shortcuts on them, and sometimes I'm lucky and I have only some minor bugs which are fixed by reflashing the ROM without wiping anything.
I can't remember if this happend since I updated to ra recovery 2.0.1 (I am now back to 2.0.0) or since I changed the SD card into a class 6 one. The partition is 1gb ext4, it is done properly (I repartitioned with ra recovery 2.0.1 a few weeks ago and still problems, the previous partition was made by g-parted), SD seems to be working well, I really have no idea what is causing this.
I am willing to try clockwork mod recovery today, can anyone provide a source for their latest version please? I can't find anything on google except for some old threads.

which card are u using ?

The new one. 8gb class 6, I don't see what difference does it make...

I am now getting a problem that I also had before I repartitioned the SD card last time, after doing a nandroid backup today, now I am getting an error telling me that card is read-only. I can't mount it to PC (I mean i can have disk drive on phone but when trying to open it from PC it says its not found). Last time I had this problem I couldn't delete sd-ext.rar from the nandroid backup folder, it said it was corrupted and I couldn't do anything, just like now. Can't connect to PC, can't unmount the SD from phone and on available space it says read-only, that is the problem, how can I solve this? I'm really not in the mood to repartition all over, is the card broken?
Edit: I am now going to report a problem that I've only had on this SD card so far, never on the old one that comes with the phone. So I rebooted the phone and now the sd-ext isn't recognized on the phone, apps that were installed on it don't show up in app-drawer and some widgets that were also on sd-ext don't display on the screen, says problem loading widget. I had this problem once in a while with most of the ROMs I tried, ever since I switched to this card (i think it happened in the 1st day this card arrived). When I reboot the phone (either I normally reboot it or the battery dies), sometimes this thing pops up. It doesn't say any errors, its just that the ext partition isn't recognized, but the fat32 is ok, I can access the SD card's content via root explorer for example and I can even mount it to the PC and explore it from the notebook, but ext partition isn't recognized.
Like I said, this is only on this new card, doesn't happen to the old one, and it happened even in the 1st day it came and was inserted in the phone. I also repartitioned it and same problem, both times did it correctly exactly as I did with the old card and everything was ok on that one.

The exact problem is "mounted read-only - the sd card has an unexpected problem. Tapping...(can't read any further cause it doesn't fit entirely in the notification bar)". It happens when I try to do a complete titanium backup (for all system data+user apps).

Common any opinions? Im really worried.

So i've done a nandroid backup with clockwork mod 2.5.0.7 and its corrupted as well. Just after it finished the backup, I mounted in usb mass storage mode and went to check the md5 images, they are corrupted. I'm going to make a final repartition today with g-parted, and if it's not gonna work then I will probably switch to my old class 2 card that came with the phone, I'm only dissapointed that I cannot prove this SD card I recently got is broken, the fat32 is working but sd-ext has problems, they probably won't believe this and won't replace it

upgrading micro sd card

Hey guys I just wanted to ask u all a question bout upgrading sd cards on the Evo. I just purchased a Lexar 32gb class 10 sd card from Amazon. I still hav the stock 8gb card that has all my data....music,movies,music videos,custom roms,kernals amd so on. I hav heard that some people are having problems with changing their cards. So my question is what is the proper procedure to getting this transfer to be successful. Is it better to format new card thru windows or phone? Do I need to partition the new card? What is the easiest procedure to transfer my 8GB card stuff to my new 32gb card. The reason Im asking is I dont want to corrupt the new card in anyway...as u all kno they are NOT CHEAP!!! I just want the transition to workout smoothly with NO problems. Any advice wud b much appreciated. Thanks Yall!!! Evo runnin MikFroyo v4.61 w/ netarchy-toastmod-4.3.4-cfs-havs-more-nososbc...overclocked to 1152mhz.

Copy the contents of your current card onto your computer or an external drive. Shutdown your device. Remove your current card and replace it with your new card. Make sure your device supports the 32 GB size. Reboot your device. Many cards already come formatted, however, it wont hurt to reformat it to be sure. When your phone finish booting up, go to the SD card and phone storage setting within the menu. Select unmount SD card. After it unmounts, the option to format it will appear. Select format. When finished, select mount. Back out of that menu back to your homescreen. Connect your device via USB to your computer or external drive and transfer the items you copied to your newly formatted card. Reboot your device when you're finished. You can also format from your computer and from within recovery. Take your pick.
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If am not wrong EVO supports max 16 GB and EVO Shift is 32 GB

^You're mistaken, the EVO does support the 32gb.
Says so on the HTC support page for EVO
Whew, you had me scared for a moment... I just ordered the same 32 gb microSD this morning. :]

I've been through 2 lexar 32gb cards. Within a matter of weeks to days, I was getting data corruption. Not sure if it's limited to the lexar class 10 cards, or any class 10. It would appear to function fine at first. At some point during the day i'd go to check my email and get a sd card mounted in read only mode message on the status bar. Rebooting would usually not help. Had to hook up the phone to the pc, mount the sd in recovery, then run a chkdsk. I'd typically get many many corrupted files.
Now mind you, i'm always careful to shutdown properly, only mount the sd when recovery. I've come to the conclusion that there is some incompatibility issue either due to the size, or perhaps lexar's ability to be downward compatible with the slower speed devices (I think the evo can only take advantage of up to class 6 devices).
Lets hope you have better luck than I did, but after multiple corrupted files, I'm back with the stock card, which has caused no issues at all (besides being low on space).

i have 32g patriot class 10 card and it works great for me. i just transfered my old sd card stuff onto my computer via the card adapter it came with. i inserted and formatted my new card into my phone. and transfered everything from my computer tomy phone via usb.

Ditto on the formatting with the phone. Since i am using ext, it had to be via the phone as I don't have the right tools to do it in windows.
FWIW, with the initial lexar card, there were no problems for nearly 3 weeks. With the replacement card they sent me, issues started showing up 2 days later. Could be my phone is less tolerant of media quality than others..

one thing you need to remember when copying the files, is to hit the option to see the the hidden files on your sd card, if you dont your phone will have glitches because it will be missing those files, because when they are hidden they dont get copied

Hate to hijack here but it's along the same lines.
If I don't listen to music or take a bunch of pictures what if any difference will I notice upgrading my class? Sorry I am coming from a Vibrant that had 14gigs internal and the sc card was purely optional.
I was thinking about just getting an 8 gig class 10 if it would make a difference.

pc to dupe sd card?
Could you just copy the sd card using an adaptor to your pc hard drive, then copy the files onto the larger sd card, again using the adapter in the pc. then install the new sd card into the phone? I am new, to this, i'm just askin.

blairan...I think you wud b safe to do that but u must format the new sd card first via phone(itself) or thru windows before any transfer of data is made. My question was simply that I hav read that many people hav had complaints bout corrupted files being present thru their new cards. Or problems with "read only" errors and not being able to access things on the card. If u are rooted and are running a custom ROM that allows Apps2sd to help free up internal memory on ur phone then u wud also need to partition the card as well to allow that. I just dont understand why their have been so many people having these problems with the 32g class 10 cards.

blairan...Im pretty sure u wud be safe to do that but if it is a new card u must make sure it is formatted first via phone itself or windows before u transfer anything to it. My question was simply I dont understand why so many people have complained bout corrupted files and or read-only errors on the 32g class 10 cards. Problems that seem to arise days or weeks later after installing new cards. I wud really like to get to the bottom of it and find out why.

blizzard1017 said:
Hate to hijack here but it's along the same lines.
If I don't listen to music or take a bunch of pictures what if any difference will I notice upgrading my class? Sorry I am coming from a Vibrant that had 14gigs internal and the sc card was purely optional.
I was thinking about just getting an 8 gig class 10 if it would make a difference.
Click to expand...
Click to collapse
If anything, you'd probably notice quicker loading from apps that you've moved to the SD card. But admittedly, video, music, and photos are the places you'd see the most tangible improvement.

Doug,
I've tried this several times (I think I'm up to double digits, now) on my rooted Evo running the stock ROM. After I transfer all the files and reboot, several apps are not installed and the phone says it has a low amount of space. I've tried restoring a Clockwork Mod backup as well and I get the same thing. I have everything backed up in Astro, but when I try to install the missing apps, the low memory issue prevents them from being installed. Should I remove all my apps and start over? Should I un-root my phone and do a factory reset? I'm so frustrated I'm about to do the latter.
I'm upgrading to a 32GB class 10 card and I just can't figure it out. Any thoughts?

jmattix said:
Doug,
I've tried this several times (I think I'm up to double digits, now) on my rooted Evo running the stock ROM. After I transfer all the files and reboot, several apps are not installed and the phone says it has a low amount of space. I've tried restoring a Clockwork Mod backup as well and I get the same thing. I have everything backed up in Astro, but when I try to install the missing apps, the low memory issue prevents them from being installed. Should I remove all my apps and start over? Should I un-root my phone and do a factory reset? I'm so frustrated I'm about to do the latter.
I'm upgrading to a 32GB class 10 card and I just can't figure it out. Any thoughts?
Click to expand...
Click to collapse
No, you do not need to unroot, but I do recommend you start from scratch. Since you already have the contents of your card backed up to your computer, go into recovery and re-partition and re-format your card. In amon_RA select "partition SD card" from the main menu. You will be prompted to set a size for 3 different things. Insert a zero each time. Doing so will allow you access to your entire card. Afterwards, copy the rom you want to use to the card via the MS-USB or the Mount USB option, if using ClockworkMod and flash it. Your paid apps will be listed in the Market after you've logged in with your credentials. Your unpaid apps will have to be redownloaded and reinstalled unless you have them backed up to Google's servers or backed up with Titanium Backup. Anyway, you will have a clean install of your rom, a clean install of your apps and a freshly formatted and partitioned SD card. If you still get the low memory error afterwards then I am assuming you have too many apps on your internal memory and thus, you will need to move many of them to your SD card to free up your internal memory. There are tutorials available to learn apps2sd. Anyway, I hope this helps you.
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Thanks so much. I'll give it a try.

jmattix said:
Thanks so much. I'll give it a try.
Click to expand...
Click to collapse
You're very welcome. Enjoy the rest of your holiday...
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Possible bad SD card?

Hey i installed MIUI 1.8.19 coming from a 1.7 build, i forget exactly which, but i started having force closes after awhile.
So i backed up my apps using My Backup Pro. I whipped data a few times to be sure, same with /cache and dalvik a few each.
Installed MIUI 1.8.19, and i go to restore my apps and data from my backup and it goes for awhile, then i get a disk I/O error and says to make sure the sd card is inserted or isnt connected to my computer blah blah blah. Just wondering if this is a bad SD card, or if it just needs a formating.
ps i can still read everything on the sd card. and copy things over, currently im backing up the entire sdcard.

Beezwhammer said:
Hey i installed MIUI 1.8.19 coming from a 1.7 build, i forget exactly which, but i started having force closes after awhile.
So i backed up my apps using My Backup Pro. I whipped data a few times to be sure, same with /cache and dalvik a few each.
Installed MIUI 1.8.19, and i go to restore my apps and data from my backup and it goes for awhile, then i get a disk I/O error and says to make sure the sd card is inserted or isnt connected to my computer blah blah blah. Just wondering if this is a bad SD card, or if it just needs a formating.
ps i can still read everything on the sd card. and copy things over, currently im backing up the entire sdcard.
Click to expand...
Click to collapse
Yes. I would advise you to backup your sd card contents, then format. If that doesn't work, you might have a bad sd card.

Definitely sounds like a bad SD card.

I had something just like this, I just deleted some roms and other things that were taking up space and then It worked! Formatting would work too
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To keep a flash memory card healthy, you kinda have to format it once in a while. I speak from camera experience. I do photography as a side job. Every time I download pix, I format the memory card. Never had corrupted files yet, knock on wood.
The phone's card gets formatted far less often, but I still do it. Unplug it, back it up, and format it. Then I restore most of the stuff and pop it back in my Dinc. Not too hard with only 4 gigs.

After flashing to cyanogen my sd card went from 2gb to 312 or so mb. Can any one help

Like I said in the title after flashing cyanogen 7 even from the very first time i've done it a bunch but i've only backed up one of them so that's shouldn't use that much space. My sd card went from 2gb to 312 or so mb? I have no idea how to get space back and i'm scared if i use rom manager to partition it I will lose my recovery's. I'm not worried about anything else but that. Everything else is backed up on my pc. Can any one help me? I can't be the first person that has went through this.

jclare85 said:
Like I said in the title after flashing cyanogen 7 even from the very first time i've done it a bunch but i've only backed up one of them so that's shouldn't use that much space. My sd card went from 2gb to 312 or so mb? I have no idea how to get space back and i'm scared if i use rom manager to partition it I will lose my recovery's. I'm not worried about anything else but that. Everything else is backed up on my pc. Can any one help me? I can't be the first person that has went through this.
Click to expand...
Click to collapse
If you copy everything from your sd card to your pc before you repartition, then your nandroid backups will be safe because they're stored in a folder called clockworkmod on the root of your sd card. You can simply reinstall afterwards from your pc back to your sd card.

should i copy them to a compressed zip file? Because that is what I am doing now and after it is complete I was going to either wipe sd card or partition. Then hook it back up to my pc and drag and drop to sd card.

ok copying to both but the zip is gonna take a while

You're transfering through your usb cable? Shouldn't take too long.

yeah it's done now, only one song couldn't be transferred so do I use the zip or regular file when copying back? never answered. Thanks.

Restore them to whatever state they were in before you took them off the sd card.
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