Related
My HD2 worked fine for the first few months I had it, but then one day my SD card unexpectedly crashed... completely... no reformatting, no salvaging, it wasn't recognized by the phone or my computer or any other device I tried it in.
No big deal, I thought, it happens.
I got a new SD card. Used the opportunity to try a new ROM (dZenkins 1.80.0515).
Started reinstalling stuff and after about 2 days, the new SD card started losing data, in less than a half a day it died too. Same thing, completely fried.
So I got another one. This one, in less than 6 hours, has started showing the same symptoms. I'm expecting it to die any minute.
All 3 cards were 8 GB, Micro SD. Seem legit (even if they're not 100% genuine cards, its unlikely all 3 would experience the same failure).
Also, it happened on my original ROM and now on the new ROM, so I think it's unlikely to be software related...?
With this last (3rd) card, I was very careful to always plug it in to the computer as a "hard drive" and to always eject it through Windows before taking the USB out.
So, I'm totally stumped. Any thoughts?
I did some research and it seems like from time-to-time HTC phones have had a problem with destroying their removable storage cards. Has anyone experienced this with the HD2?
Living in Kunming, China, its going to be tough to get an HTC repair on this thing...
Have you tried another MicroSD Brand?
Yep, tried different brands, still the exact same symptoms.
Same here. My card last only 2 days after purchased. Same problem, it just crashed, not even able to be reformatted or read by pc. It just "gone". Now I'm using 16G, and still working on the replacement. By the way, I'm in Jakarta.
same problem here
i use 16 gb micro sd
i started to have acces troubles to some of my folders
my firts card died 2 days ago
is not recogised anymore what so ever
Contacted HTC, they said try hard reset.
Of course I already did that, no change in the problem. I hard-reset after each failure, but the problem keeps recurring.
Other people who have experienced this problem: Did changing to a different size card help? Or changing how you synced your device?
Today I gave the HTC distributor a visit. They said that they HAD ALREADY WARN ALL THE SELLERS ABOUT SANDISK PROBLEM WITH HTC HD2!
Wow, that's quite a revelation!
So, maybe next time you better buy memorycard other than Sandisk.
I've had problems with the HD2 and microSDHCs. Decided to disable the storage card power saving features on a just in case basis and haven't had any problems since (touches his wood). Purely anecdotal but it worked for me.
Answer is here !!!
Hey Guys !!! I have HAd the same problem when i newly got my Leo ... three 8GB sandisk cards were ruined .. read only 30 MB ... i have changed to kingstone 8GB and now i have been working very good using my new card for more than two months !!
yep same thing happend to me last nite . i had a sandisk 8 gig card , and try to format it though my pc and still nowt .
i wont be buying a sandisk card again.
I'm using kingston 8Gb card since ever, no problem with it.
I been using a transcend sd card 8 gig and works fine, never though the cheap brand would be so good
Me too, Using free 8G scandisk .. 2 week gone, then change another 8G scandsk 1 mth gone, then downgrade to 4G scandisk .. 2mth usage gone, now change to 4G kinsgton, already 2mth old ...hope that fine ..
but my old Tytn II, from already 3 years old ..the 2gb kinsgton never let me down ...
Is it the phone structure cause the Sd card burn??? if I not wrong the HD2 processor is under the memory card ....
Reformatted card in my NIKON
Hi, I have had the same problem with my 16Gb SDHC card in HD2. Neither Windows or Linux could reformat/read/write the card correctly.
Tried my camera (nikon) which can reformat the card. Success!
Still the card failed when i copyed the old rescued /backup contents.
Then I removed the exchange sync to the card and moved the thousands of pictures and videos (Camera folder) (renamed folder).
And now the card seems to work again?!?
now I am able to take pictures and videos without getting a corrupted card...
hi,i'm from nanjing,china,maybe you got three 括容卡,i just buy two cards which were you described. Now i am using a real 8G kingston SDHC card and a 4G card
this problem also happen to me, twice ...sandisk and transcend 8G...now still looking the best SDHC for my HD2
SD card will not format
Hi -
I recently flashed my phone to the android market after i previously flashed windows7. The phone works great.. love it!!!
Only thing is it does not read my card?? I cannot format it or anything.
I have a micro sd 4gb (co4g).. am i using the wrong size sd card?
Thanks for any help!?
egates81 said:
Hi -
I recently flashed my phone to the android market after i previously flashed windows7. The phone works great.. love it!!!
Only thing is it does not read my card?? I cannot format it or anything.
I have a micro sd 4gb (co4g).. am i using the wrong size sd card?
Thanks for any help!?
Click to expand...
Click to collapse
If you were using WP7 then switched to Android than the WP7 is the problem. WP7 formats your SD card with a funky format, I forget what it is called. You see WP7 uses the SD card as the internal memory, WP7 native devices also do this to as they use SD cards for internal memory. Anyway the easiest way to fix this is to SD card in a adapter and put it in a digital camera and formatting it then format it on your computer with Fat 32. The digital cameras can remove that funky format and you will not have to get special software to do it.
Stupid WP7!!!!
I destroyed 2 SD cards so far within 1 day. It happened when I installed that new updateable YukiXbmod Windows phone 7.5 ROM. It just RUINED my Stock 2GB Sandisk and my 8GB Transcend!
I really hope that it isn't the phone f*****g those Sds up! Otherwise I don't know what to do!
---------- Post added at 10:22 PM ---------- Previous post was at 10:09 PM ----------
Pls if ANYONE else has issues related to this ROM or WP7 in general tell me if you have a solution!
EDIT: I feel stupid... My SD cards are both functioning and they are NOT ruined. They are only locked by that WP7 ROM. I find it embarrasing I missed out on the part with the 1:1 chance of locking your SD.
EDIT2: And it's quite easy to retrive the cards
I had 2 8Gb cards 'killed' by Xbmod Yuki Mango + Gingerbread Android off SD. One card lasted a week before just dying. Had it formatted in Nokia N95 phone, but even though the format went ahead, the message read that the card is locked and demanded password. I formatted again, after which it was no longer functioning at all - nothing could be done. So I got it swapped for the same, which lasted 2 weeks - the same story - it just died. When I came to the shop to see if they'll swap it again, they questioned the chances of 2 cards just failing within a short period of time like that. Now on a third card, different brand, but if it goes, I say it's the ROMs, not the cards.
Hello.
After trying the android booting, for 5-6'th time (all working), now the phone can't see the SD card. I thought it was only on the phone, but when i insert the card, in adapter and connect to pc, then NOTHING happens. Like if the card wasn't there.. Hmm, any clue? Usually I just formatted. But now, I can't format a SD card which "isn't there."
Please.
any one??? :S
mooooooa said:
Hello.
After trying the android booting, for 5-6'th time (all working), now the phone can't see the SD card. I thought it was only on the phone, but when i insert the card, in adapter and connect to pc, then NOTHING happens. Like if the card wasn't there.. Hmm, any clue? Usually I just formatted. But now, I can't format a SD card which "isn't there."
Please.
Click to expand...
Click to collapse
Sounds like your sd card maybe corrupt, they can die for no apparent reason, its happen to me twice in about 4yrs, tho i always buy from CEX they offer a 1yr warranty & just replace it if its within that time.
There's been a few threads about this;
http://forum.xda-developers.com/showthread.php?t=712281
http://forum.xda-developers.com/showthread.php?t=646731
Which brand?
mooooooa said:
Hello.
After trying the android booting, for 5-6'th time (all working), now the phone can't see the SD card. I thought it was only on the phone, but when i insert the card, in adapter and connect to pc, then NOTHING happens. Like if the card wasn't there.. Hmm, any clue? Usually I just formatted. But now, I can't format a SD card which "isn't there."
Please.
Click to expand...
Click to collapse
What is the brand of the memory card?
hey dude,i got the same problem as yours few days ago..cant do much abt it,i just buy a new one..some says the htc that makes the sd card problem
Hi,
My 8 GB sd card lags when i`m scrolling in the file manager.
In addition, the sd card drains the HD2 battery. I loose 35% in 6 hours in flight mode, but only 4% when not in flight mode without the sd card... ( this also yields for the original sandisk 2 GB sd card that was supplied with the phone).
Anyone experienced the same issue?
Is this hardware or software related, and can i fix this myself?
Error check your microSD card using your computer then switch your phone off, put the card back in it and switch your phone back on. The phone will need to index your music/video files etc so go to the relevant tabs and let it do its stuff. See how that helps.
mooooooa said:
Hello.
After trying the android booting, for 5-6'th time (all working), now the phone can't see the SD card. I thought it was only on the phone, but when i insert the card, in adapter and connect to pc, then NOTHING happens. Like if the card wasn't there.. Hmm, any clue? Usually I just formatted. But now, I can't format a SD card which "isn't there."
Please.
Click to expand...
Click to collapse
i got a new HD2 and it came with a MicroSD card. I put a couple of cooked ROMs on it and everything was fine for about a week and then the card jsut stopped working. I didnot use it on any other phone or on my PC and it just died.
I own an HTC Hero as well and i put the card in it but it wouldnt recognize it. It has never happened to me before. Never has a card died on me.
I think its a problem with the way the HD2 accesses the SDcard. I wouldnt know specifics but this is the first phone that fried my SD card.
Hey guys, I had the same issue. The SD card stopped working and cannot be formatted now via computer.
My experience with Windows Mobile is that the SD/CF driver is the weakest link. The problem seems to be simultaneous accesses drive it bonkers. I've had the disappearing card problem on other PDAs but usually removing it, doing a reboot with it out, and then inserting it after the reboot is complete will fix it. If it doesn't show up immediately DON'T do anything for a while, it could be doing a CHKDSK on the card, and if you mess with it it will screw it up worse.
Once it shows up what I would recommend is hooking up via USB in CF Disk mode (not Activesync) and doing a format on the drive from Windows.
Last night I got a new 32gb Class 4 MicroSD from China (unnamed) and stuck it in, worked fine, so I backed up all my data to my 'puter off the T-Mobile Class 2 16gb and changed to the new 32gb SD. I started the copy and after a while went to bed.
This morning I got up and it had died during the copy. It was giving me an error on the new MicroSD. It had copied about 75% but was asking to continue or skip. I ended up having to cancel it because it appeared full but it was not. After a reboot I found a ton of FILEXXX.CHK files which indicated it was doing a chkdsk.
Looking at it with SoftWinter.com's Storage Tools the disk was formatted with 512 byte cluster size, way too small for such a large disk, so it was not really out of space just out of cluster nodes. If you have lots of files (I had 10,000) each takes up at least one, even if the file is only 5 bytes. So I reformatted it from the 'puter to 32k cluster size and started the copy over. Seems to be working better now.
Please note that using larger cluster size also will help performance when writing and reading large files as it has to do less directory accesses. Small cluster size is good if you have a lot of small files as it doesn't waste as much space. You lose on average 1/2 the cluster size for each file, as the last node is almost never full.
mknewman said:
My experience with Windows Mobile is that the SD/CF driver is the weakest link. The problem seems to be simultaneous accesses drive it bonkers. I've had the disappearing card problem on other PDAs but usually removing it, doing a reboot with it out, and then inserting it after the reboot is complete will fix it. If it doesn't show up immediately DON'T do anything for a while, it could be doing a CHKDSK on the card, and if you mess with it it will screw it up worse.
Once it shows up what I would recommend is hooking up via USB in CF Disk mode (not Activesync) and doing a format on the drive from Windows.
Last night I got a new 32gb Class 4 MicroSD from China (unnamed) and stuck it in, worked fine, so I backed up all my data to my 'puter off the T-Mobile Class 2 16gb and changed to the new 32gb SD. I started the copy and after a while went to bed.
This morning I got up and it had died during the copy. It was giving me an error on the new MicroSD. It had copied about 75% but was asking to continue or skip. I ended up having to cancel it because it appeared full but it was not. After a reboot I found a ton of FILEXXX.CHK files which indicated it was doing a chkdsk.
Looking at it with SoftWinter.com's Storage Tools the disk was formatted with 512 byte cluster size, way too small for such a large disk, so it was not really out of space just out of cluster nodes. If you have lots of files (I had 10,000) each takes up at least one, even if the file is only 5 bytes. So I reformatted it from the 'puter to 32k cluster size and started the copy over. Seems to be working better now.
Please note that using larger cluster size also will help performance when writing and reading large files as it has to do less directory accesses. Small cluster size is good if you have a lot of small files as it doesn't waste as much space. You lose on average 1/2 the cluster size for each file, as the last node is almost never full.
Click to expand...
Click to collapse
Hey
i hope for your sake im wrong, but as far as ive been able to find out in my own searching, only san disk has released a 32gb micro sd & its only class 2.
there has been a lot of talk of fake 32gb micro sd's from china, most are actually 4gb re-programed to read as 32gb on your phone or pc, but when you start to fill them with files more than their actual capacity they will only overwrite prev' files & become corrupt.
i actually pick up 1 (32gb) last weekend from a local store, tried to copy the contents of my 16gb, 7gb copied then an error occurred, 2nd attempt 9gb copied but files unreadable by phone or pc, fortunately i always buy from this store & they refunded (£50), straight away, still have 2 16gb cards ive had for about 9mnths with no probs.
there is another longer thread over in the Q&A section, you guys may find some useful feed back over there: http://forum.xda-developers.com/showthread.php?t=646731
Well, the one I got says SanDisk and I have done a full format and surface analysis, it checks out, but I am having trouble writing to it. Not sure what is up with it right now. I knew it was a fake but I thought it was a real fake, not a piece of junk. I hope you are wrong.
I´ve got problems too. I have two SanDisk 16 GB microSDHC cards and both of them are giving similar problems.
I´ve got my HD2 a few days ago and initially I used my old 16 GB card I bought with the X1 (then used with my TP2 and latest the HD2). Everything was working fine initially but then the problems arose. Now I have those problems:
1. Audio Manager has problems reading my music library. iPlay can read it though. Windows Media Player takes a long time building my music library but manages to do that eventually.
2. HTC Album can read my albums sometimes - sometimes not.
3. Resco Photo Manager can read the albums but sometimes it takes a long time to do it.
4. The computer can access the card without any problems after formatting and it seems not to be any problems reading or writing files to it. Installations of cabs stored on the memory card works.
5. Total Commander can access the card without any problems but takes slightly longer time than before to show all folders.
6. Running chkdsk in Windows gives the result of a perfectly working card.
7. The phone is draining battery in an abnormal way with the card inserted.
8. Flashing ROMs from the card worked initially but not any longer. Now it shows the threecolor bootloader screen instead.
The interesting thing is the fact both of my 16 GB cards has the exactly the same symptoms. I will try them in my X1, TP2 and Vivaz later to check out their behaviour.
When I inserts my old 8 GB card (everything made by SanDisk) everything works without any problems. Flashing ROMs work normally etc.
I´m running the Omega XT 3.0 and are using HardSPL3. The 16 GB card has worked perfectly initially with this ROM and HSPL so I don´t think they are related.
The whole thing seems to indicate some kind of "incompatibility" between the phone and the 16 GB cards. It´s like it is unable to handle that size of card correctly. It seems like it "trashes" the file system. My older 16 GB card started to behave badly which caused me to buy a replacement and now that replacement has the exactly the same behaviour.
My 8 GB card is an "ultra" SanDisk card. The troublesome cards are Class 2 cards. I began to have the impression the problem is some kind of issue with Class 2 - because the cards itself seems to be working after formatting.
I have formatted them with either Panasonic SDFormatter and the Format SD application on the phone. Both options gives the same result.
Ok, I have SPB backup to backup my device every morning at 2am. I have been doing this for the past few months, with no problems at all. Anyway this morning I woke up, and there was a message on the screen saying "backup unsuccessful" but the HD2 did soft reset, because I seen the splash screen for a few seconds.
Anyway I noticed that the wallpaper was not showing, and didn't think anything of it at first. But when I tried playing some music, my device didn't show the Micro SD card as being installed. So I popped the card out, and back in, and still the HD2 couldn't read it. Also under the "SD card & phone memory" it shows no SD card installed, even though the card it in the HD2.
Got home, and tried putting the Micro SD card in my PC, and even my PC won't read the card. Don't get any error messages, put it just shows nothing?
Bit gutted about this, as I had my last 3 backups on the SD card, along with other documents I need.
Suggestions please?
seems the hd2 is hard on memory cards. I scan and fix mine about 3x a week just to be sure. Since then I haven't had any problems.
My memory card would not allow me to add anything on to it.,.,pics I took wouldn't save and such.,I even tried it in a digital camera with the same results. I couldn't even format it on my PC.,just gave me an unsuccessful reply. One thing I did notice was I couldn't move certain stuff off the card (I think it was in opera) it would show me the file and when I tried to move it off the card it said the item no longer exists.,or something along those lines.,(sorry I'm at work and it's been a while since I have had this happen..,I could always reattempt and post results if you guys would like) I threw in an 8G card and everything has been fine.,but would really like my 16g card back
nrfitchett4 said:
seems the hd2 is hard on memory cards. I scan and fix mine about 3x a week just to be sure. Since then I haven't had any problems.
Click to expand...
Click to collapse
Gonna keep that in mind. Purchased a new 8GB card, but had to restart my phone from SCRATCH!
Hi
There is a quick link to find out if you cards are real or not? I cannot post this link , but Google detecting usb counterfeit drives.
I know a lot of people buy cheap from ebay etc, and few are real good copys. Always remember to buy sealed branded makes with the class in the circle (2,4 or 6)
Living here in Thailand i know all about the copies!! I bought a few, and yes they were copies not 8gb, but 2gb. so at least with the link above it can keep you right.
Also when you get your new real card, erase it in you mobile, then format it before use.
I back up my SD to my D/Drive, but i unhide and show all files on the main computer to make sure all files are transfering over, including the hidden ones.
Just a few tips lads.
Russ
Hi, My 2 MicroSdHC 8GB Memory card experienced the same. 1st card only work for 1 and a half day and the 2nd card only work for 1 day!! It's showed NO SD CARD on my HTC HD2 Leo. I bought both card on Ebay. They sent me the replacement card. Unfortunately both card are same. They claimed that they are selling 100% Genuine Micro SD Card!! Lucky I am getting my full refund from them after open a dispute!! Now, I am trying to get other 16GB MicroSDHC for mh HD2 Leo. Hopefully the new 16GB card work well with my HD2 Leo.
Ive tried several WP7 NAND builds in this forum but everyone seem to give the same issue far as it randomly freezing and rebooting especially when the screen is off, Is anyone else having this issue and if so is there a solution?
Phone: TmoUS Leo
Radio: 2.15.50.40
Build: Frantic HD WP7
Yes ive had this same problem...would also like to know if there are any solutions...thanks
Try another SD card. Go for a SanDisk one as they are more compatible. WP7 doesn't accept many SD cards and you both have the typical symptoms of an incompatible card
mtippet said:
Ive tried several WP7 NAND builds in this forum but everyone seem to give the same issue far as it randomly freezing and rebooting especially when the screen is off, Is anyone else having this issue and if so is there a solution?
Click to expand...
Click to collapse
Yes, and yes.
Random reboots are most likely caused by your MicroSD-card (WP7 will not work well with some cards). The only solution: try a different card.
There's a thread where people report which cards worked for them here.
ignore that thread
There is absoluetly no way of know what card will work.
statistically you have a better chance with a sandisk class 2 or 4 BUT that is not always the case, you may have a generic home brand class 10 that works but more likely you'll have better luck with those class 2 and 4 cards
No one is really sure why WP7 is having issues, the best idea so far is that its random read/write speeds that are the key, some class 10 cards have massive sequential write speeds but slower random reads which is where WP7 comes unstuck
Also, just because some one has a sandisk 8GB class 6 that works fine doesnt mean you will have the same luck with the exact same model because different cards use different components, even within the same make and model.
For example i have two 4GB sandisk class 6 cards, purchased on the same day at the same shop, both cards are model identical, one works fine the other has issues such as restarting, wifi not working and lagging
and to throw another spanner in the works i have a card that works perfectly, up until i fill the card to a certain point, then it starts all this restart business, if i dump a few hundred MB of music on the card taking it past that point it works fine . The card was been tested on the PC and i cant see anything wrong with it.
So, that leave me to think that for some reason when WP7 was trying to access that portion of the card for SYSTEM usage it was perhaps too slow to use or had some other issue, i can play music from that area however.
I just installed WP7 on my HD2 earlier today, was running fine for about.. 3-4 hours, I guess I was on it a good bit, not really letting it go to sleep for an extended period of time, but after I stopped messing with it, I noticed it rebooted itself, then it got froze on the lock screen, until it rebooted itself randomly again,, and then it did a complete wipe of my data on another random reboot?
Is this due to the SD card?
And can I just remove the SD card to fix this until theres some guarenteed cards that work with WP7?
or will it not boot without the SD card in?
Thanks alot.
it will work without SD but laggy and you will only have about 150MB of space.
good luck waiting for a card, its supposed to be unremovable so i doubt you will see over the counter products, im afraid its take a guess or buy an HD7
oop! yeah probably your SD
It is your sd card, sorry. Try a new one.
so nothing to do with how you format the sd card?
The guidelines
Welcome to the club!! u will soon get an error message umm in few weeks! then u will search.. u will undo hspl and all the things(sd card method even u will buy a new sd).. atlast it will kepp freezing.. the search and search... same omitted answers!! one fine day reboots then says!!!
ARM11 FATAL ERROR
FLASH_OS_WM.C LINE 582
or some other line ur search and search will end with 2 result and redfly..
http://forum.xda-developers.com/showthread.php?p=11515140
http://forum.xda-developers.com/showthread.php?p=8838597
after this what i did
I LOGGED ON TO WWW.HTC.COM
SEARCHED FOR HTC AUTHORIZED SHOP IN MY TOWN
PLACED IT FOR REPAIR
Good thing :THEY JUST TOOK MY PHONE..U WILL GET BATTERY,SIM AND SD BACK!!
STILL WAITING TO GET IT REPAIRED!!!!
The best thing: u can use the phone without repairing.. but if ur chatting with ur GF ON FONE more than 3 min or recording a video it jusT reboots and hangs!!never boots back still its cold.. solution: buy an Air conditioning unit remove the battery cool it.. it will boot!!
the WP7 doesn't format the SD in options menu.
I tried this soluction and the phone appears more stable:
1- go in the
(caution----your data will be eraser)
settings -> about -> reset your phone
2- then the phone reset and after the MALGRD screeen push VOL UP and VOL DOWN
to appears the screen when you press the VOLUP to eraser all data and recovery the phone in factory status.
3- after this the phone start with the SD clear.
my phone don't freeze more after this steps.
Hello everyone ,flashed magldr 1.13 and a wp7 rom and my phone reboots and freezes along with when my phone goes into sleep mode and I press a key to wake it up,it usually doesn't respond or just reboots....any suggestions ?
Sounds like you're using an incompatible sd card... WP7 is very picky with what SD cards work with it. You need one with good random access speed (which has nothing to do with class... in fact higher class cards tend to have lower random access speeds).
zarathustrax said:
Sounds like you're using an incompatible sd card... WP7 is very picky with what SD cards work with it. You need one with good random access speed (which has nothing to do with class... in fact higher class cards tend to have lower random access speeds).
Click to expand...
Click to collapse
Confirmation
I agree with you, the symptoms are exactly like what I used to have with my first attempts with WP7 using the originally supplied sdcard (T-Mobile HD2). Believe it or not, I exchanged my sdcard with my brother's (from his omnia1) which was the same make, size, and class; voila, no more problems.
Later on, I purchased an 8 GB class 4 and tried it with WP7 and the same problems returned... so, it REALLY is picky about sdcards.
I hope this helps - as a confirmation.
Good info guys,using the mobile 16gig that came with phone...also bought a 8gig class 4 sd card yesterday and still same problem ...gonna buy another 16gig class 2 when I get home later ....do I have to flash rom again when I change sd card?????
WP7 doesn't support swapping of SDcards, so its going to reset immediately anyhow! For the sake of thoroughness, turn your phone off, put in the new SD, goto magldr's USB Flasher mode, and flash the DFT WP7 ROM.
Enjoy
Note: check out the thread on compatible sdcards before buying your new one. Cheers
bayou slim said:
Good info guys,using the mobile 16gig that came with phone...also bought a 8gig class 4 sd card yesterday and still same problem ...gonna buy another 16gig class 2 when I get home later ....do I have to flash rom again when I change sd card?????
Click to expand...
Click to collapse
no you don't, follow the steps from this site
http://www.techienote.com/tag/technology
you will get your information back with the old system, but but!!! if you didn't get a stable wp7 i mean if you didn't use it for a good time more than 5 days.
it would be better to flash new wp7 on ur new SD card.