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Hi,
Just noticed this last night. I haven't taken the card out at all in months but it now comes up as not found and I can't load any programs installed on it.
It's a SanDisk 16Gb microSD card and has been fine ever since i got the phone back in November or December. If i take it out and put it back, it does show up for a minute and then drops off again, any ideas?
I can still play songs on it on the Windows Media once it's been taken out and put back in and videos still play etc, so the content of the card seems fine, and with over 12Gb of music and programs, I don't want to reformat it and am not convinced that is even the issue.
Anyone had a similar problem that knows the fix? I have a feeling this is the phone at fault. The only thing I have done differently with the phone of late is to use it as a WiFi router, which does work very well for those that haven't tried it. Just wondering if that has cooked the phone as it does get pretty warm, but that said, all Opera 9 and the other functions still all work ok.
All help appreciated.
Thanks
I am having the same issue with my 8GB SanDisk microSD.
I would use a card reader and try to transfer all the files off and then reformat the card. My card has already corrupted and it is only 2 weeks old.
MandrakeMan said:
Hi,
Just noticed this last night. I haven't taken the card out at all in months but it now comes up as not found and I can't load any programs installed on it.
It's a SanDisk 16Gb microSD card and has been fine ever since i got the phone back in November or December. If i take it out and put it back, it does show up for a minute and then drops off again, any ideas?
I can still play songs on it on the Windows Media once it's been taken out and put back in and videos still play etc, so the content of the card seems fine, and with over 12Gb of music and programs, I don't want to reformat it and am not convinced that is even the issue.
Anyone had a similar problem that knows the fix? I have a feeling this is the phone at fault. The only thing I have done differently with the phone of late is to use it as a WiFi router, which does work very well for those that haven't tried it. Just wondering if that has cooked the phone as it does get pretty warm, but that said, all Opera 9 and the other functions still all work ok.
All help appreciated.
Thanks
Click to expand...
Click to collapse
Hi guys
I got the same problem today...with my T-mobile HD2 used for 3 months.
This is the first time I met this problem and exactly the same with what you describled above. After insert, I got a minute to run program on SD but then it disappeared again. I tried soft reset several times but had the same problem.
P.S. I use a 8GB microSD, not the one in package......
This has happened to me, however Format FAT32 is a fix, but I chose to just scandisk the card. Found a couple errors, and I deleted the temp files and fired up Haret. All is good again.
Long story short some errors on the card happen and a quick scandisk/chkdsk should fix them and Android should be happy again.
You can perform this on your computer or with any storage card tools in Windows Mobile prior to launching Haret.
Hope this helps some people...
Just an idea, can we add a chkdsk command in android boot loader?
I have same issue before.
SODs are caused by sd card errors?
i didnt realize that.. is it really only errors on sd cards that are the cause of SODs? or are there other underlying factors affecting SODs such as mayb speed class of SD cards?
im using the class 2 8gb which came with my hd2 and my phone gets SODs despite having the same setup as many people who are using the same android build as others who do not have SODs and have used android back-to-back for days without falling back to Winmo..
I'm no expert or anything but I use the 16 gig SD card that came with my HD2 and I've formatted it, I've tried every trick I know with the sd card ad I still get SODs, I'm going to keep looking for a fix here. I'll post back if I find one. Let me know if any of you do.
thankx,
Kn0t
the android boot loader should already check all the mounts before mounting them.
i would say try a different winmo rom..
im using the miri cht one with 2.12 radio.
I think every time we boot android the card is automatically checked for errors! I have seen it in the test that scrolls while android is booting!
Sent from my HTC HD2 using XDA app on froyo mattc 1.5
hardik119 said:
I think every time we boot android the card is automatically checked for errors! I have seen it in the test that scrolls while android is booting!
Sent from my HTC HD2 using XDA app on froyo mattc 1.5
Click to expand...
Click to collapse
The problem is actually in the format of the SDCard (fat32) and the way files are organize when we transfer/save/backup files onto it. A scandisk plus a defragment will make a difference. I always do it when I transfer music files, take pics, make backups o just installed a new build. even the fsck finds non-contiguous files every time you boot android (pay close attention be4 the sound is loaded)
and you are right, the sdcard is checked for errors but not fixed. what the bootloader get "automatically fixed" is not the sdcard, but some files which might not be configured/located where they should. I recommend a scandisk and a defragment everytime you load a new build/change many files. u will notice the difference.
So which chdsk/defrag program do you recommend ?
somebully said:
So which chdsk/defrag program do you recommend ?
Click to expand...
Click to collapse
Every Windows pc comes with its scandisk and defrag utility.
according to some peeps at computer forums
you should NOT defrag a thumb drive or sd card, because its a different tpe of memory than hard drive and may cause some sideffects.
cna someone confirm that?
I formatted my SD card. Upgraded my radio. I took everything off of MT SD card that was windows mobile. I just left music movies and android and I've been running android 19 + hours with zero problems nor sods.
Sent from my HTC HD2 using XDA App
fi3ry_icy said:
SODs are caused by sd card errors?
i didnt realize that.. is it really only errors on sd cards that are the cause of SODs? or are there other underlying factors affecting SODs such as mayb speed class of SD cards?
im using the class 2 8gb which came with my hd2 and my phone gets SODs despite having the same setup as many people who are using the same android build as others who do not have SODs and have used android back-to-back for days without falling back to Winmo..
Click to expand...
Click to collapse
It your sd card. I have never had any sod at all. Since the release lets 19 juli darkstone v4. Using sandisk mobile ultra 4gb 20 mb read 7 write.
fuzzysig said:
according to some peeps at computer forums
you should NOT defrag a thumb drive or sd card, because its a different tpe of memory than hard drive and may cause some sideffects.
cna someone confirm that?
Click to expand...
Click to collapse
it doesn't make any sense, this two thing isn't related at all. hard drive type and defrag. data just fragments, no matter hdd type, format. so you need to defrag it.
noellenchris said:
This has happened to me, however Format FAT32 is a fix, but I chose to just scandisk the card. Found a couple errors, and I deleted the temp files and fired up Haret. All is good again.
Long story short some errors on the card happen and a quick scandisk/chkdsk should fix them and Android should be happy again.
You can perform this on your computer or with any storage card tools in Windows Mobile prior to launching Haret.
Hope this helps some people...
Click to expand...
Click to collapse
my android is running great if it wernt for those SODs how to i run a scandisk?
noellenchris said:
This has happened to me, however Format FAT32 is a fix, but I chose to just scandisk the card. Found a couple errors, and I deleted the temp files and fired up Haret. All is good again.
Long story short some errors on the card happen and a quick scandisk/chkdsk should fix them and Android should be happy again.
You can perform this on your computer or with any storage card tools in Windows Mobile prior to launching Haret.
Hope this helps some people...
Click to expand...
Click to collapse
Thank you for this tip. I had installed Modern Combat: Sandstorm and put a good amount of music on my phone, and after that I was getting SOD's fairly frequently.. I'm attempting this trick now to see if it has any positive effect.
I don't know if this will help anyone but it works great for me. In addition to repairing errors when I formatted my 16 gig class 2 that came with the phone I set cluster size to 64 and its always ran fast since with no sod. I don't see that much of a storage loss. Barely using 5 out of 16 gigs on the card with almost 3 gigs of music loaded.
Sent from my HTC HD2 using XDA App
I also don't know if this will help anyone but I used to get the SOD to happen ALL THE TIME. Sometimes I would get lucky for a couple hours but then they would happen sometimes every TWO minutes. I have 3 different SD cards. One stock 16gb, one class 4 8gb. and a spare 16gb. I tried everything I found here from switching to a faster card. reformatting. Using a higher cluster size. Nothing worked. Then I tried switching radio's from 2.08 to 2.12. PROBLEM 100% fixed. I havent had a SOD in over two weeks. Ive read that the radio is NOT a fix for this problem but for some reason it fixed it for me.
HELP ! I have read dozens of posts on here about Wifi...
I have got the same problem.... My Ace I just flashed 2.3.3 Villain with Odin and when I try and connect to my Netgear router (HTC Wildfire S and San Fran) are fine...
All I get id obtaining IP address etc, then phone disconnects....
Screen times out after 1 min then SOD ! (Switches off)
Hold power for 10 secs phone is back on, still no wifi...
HELP !
maxmix
signs SecPown
MY SOLUTION FOR SOD...
Hey all... I am new to this forum. I own a Galaxy Note GT N7000. I am using stock JB rom. I have been having SOD's since 3 months. Even wen i was on ICS. I have tried many custom roms, changed kernels, got my phone bricked n got a motherboard replacement under warranty. Guess what... SOD persisted. I was goin mad. I tried usin phone without external SD, overclocked my device to 500 Mhz.
And hell... SOD persisted. Have been through almost all forums regarding SODs.
What helped was... changing WIFI settings.
Go to... Settings... WiFi... Go to options menu.... click ADVANCED...
CHANGE... "KEEP WI-FI ON DURING SLEEP" option to "NEVER"
Bingo....
No SOD... since last 4 days.
Hope it helps. I know some ppl are havin SOD even without using WIFI.
But for those who r using WiFi, its worth giving a try.
Dr.Saurabh said:
MY SOLUTION FOR SOD...
Hey all... I am new to this forum. I own a Galaxy Note GT N7000. I am using stock JB rom. I have been having SOD's since 3 months. Even wen i was on ICS. I have tried many custom roms, changed kernels, got my phone bricked n got a motherboard replacement under warranty. Guess what... SOD persisted. I was goin mad. I tried usin phone without external SD, overclocked my device to 500 Mhz.
And hell... SOD persisted. Have been through almost all forums regarding SODs.
What helped was... changing WIFI settings.
Go to... Settings... WiFi... Go to options menu.... click ADVANCED...
CHANGE... "KEEP WI-FI ON DURING SLEEP" option to "NEVER"
Bingo....
No SOD... since last 4 days.
Hope it helps. I know some ppl are havin SOD even without using WIFI.
But for those who r using WiFi, its worth giving a try.
Click to expand...
Click to collapse
nice revivial of a 2 year old thread
and this is the hd2 android q and a section not the galaxy note section
and it looks like your just a spammer
reported
I have been running CM7.1 RC1 off of my SD card without for about three weeks now.
But today, my NC started freezing often. Sometimes it won't even finish loading the home screen. Additionally, when I make any changes (wallpaper, ADW settings, install apps), the changes/apps are not there after I reboot.
If there are any gurus out there who can help me out, I'd really appreciate it.
Well I would say your sd-card is getting a bit overwhelmed with all the stuff on it what size brand and class is it?
I have a Class 4 16GB Sandisk uSD.
Under storage settings:
SD is listed as Total Space: 13.31 GB, Free Space: 2.13 GB
Internal Storage Total: .93 GB, Available: 574 MB
Additional storage on /mnt/emmc Total: 1.00 GB, Free: 1.00 GB
I also tried deleting 4.55 GB in files is ES File Explorer. But when I restarted, they came back.
To recap: Freezing often; files I delete come back after restart and files I install disappear after restart.
I was getting problems like that after any force close happened -- any settings changes I made would just vanish after rebooting. I had reinstalled CM7 a couple of times and that always seemed to fix it, but something always would creep back again. I finally just installed CM7 to emmc and haven't had a problem since.
ponyboy82 said:
..... I finally just installed CM7 to emmc and haven't had a problem since.
Click to expand...
Click to collapse
Got to agree with this
ponyboy82 said:
I finally just installed CM7 to emmc and haven't had a problem since.
Click to expand...
Click to collapse
I was thinking about that, but since I've been having issues with the screen while plugged in, I wanted to ensure that I don't void the warranty on my NC in case I have to exchange it.
Edit: I also like having the multimedia storybooks to read with the kids.
I've seen enough anecdotes about SD installs suddenly going bad that I wonder if they're stable in the long run, but not enough to convince me that they're not. My SD install did go bad (more conventionally: force closes and lag), but I was already thinking about moving to eMMC, so I just took the plunge. If anything, I might set up a stock 1.2 SD card down the road.
thesourgin said:
I was thinking about that, but since I've been having issues with the screen while plugged in, I wanted to ensure that I don't void the warranty on my NC in case I have to exchange it.
Edit: I also like having the multimedia storybooks to read with the kids.
Click to expand...
Click to collapse
While it wouldn't help with dual-booting, you could also keep a microSD card around to revert it to stock if needed. I thought the latest nook app was supposed to support storybooks, but it gave me an "unsupported" error when trying to open an "enhanced" book, so I don't have much personal experience.
Taosaur said:
I've seen enough anecdotes about SD installs suddenly going bad that I wonder if they're stable in the long run, but not enough to convince me that they're not. My SD install did go bad (more conventionally: force closes and lag), but I was already thinking about moving to eMMC, so I just took the plunge. If anything, I might set up a stock 1.2 SD card down the road.
Click to expand...
Click to collapse
Yeah, it seems like this is an unspoken problem here. I'm not sure how prevalent it is, but when you do mention weird behavior when using an SD card, usually someone will suggest moving to emmc or say they had a similar issue when they were using an SD card as well.
Well, I went ahead and put Phiremod 6.3 on Emmc. No issues yet...
I had to buy a new SD card. The one I had CM7 on was completely locked up. I couldn't delete, save or even format it.
Thanks to everyone for the advice!
Use MiniTool Wizard or EASUS (or whatever) to format the uSD card
Hello Ya'all,
First and foremost, I would like to thank the forum and its members for the great supply of information and technology.
Device: HD2 is currently running YukiXDA's Windows Phone 7 ROM
Storage Device: Sandisk 8GB Class 4 MicroSDHC
Issue: I flashed my phone with Windows 7 after formatting the SD card with SD-Card formater for optimal results. The installation went perfect, the SD card was recognized, etc. and everything was working perfectly. I added pictures and music to it, no problems; however, when I put an additional album onto the HD2, the phone started freezing and rebooting quite frequently, with the occasional Storage card error; thus, I assumed (and read) that adding a little more music would patch up the problem. I tried it and to my surprise, the rebooting decreased, but the problem still persists. I know some of ya'all are probably wondering: "Go buy a new SD card," However, this is one of the cards that is known for being compatible quite frequently; thus, I can't be too sure whether I'm just wasting money or not. Any help would be appreciated.
This might sound hilarious; however, after updating to blackseven mango, my phone has not rebooted for the past 6 hours (It is infamous for rebooting every hour or so). I am going to test this out one more night and see what the problem is. I'm sure it is not related to the roms; however, it would restart with every NoDo Rom, but for some reason, it hasn't with this one.
sd card
Its most likely your SD card I personally have never had any problems with restarting and I have the Samsung SD card that came with my us hd2
Guyden2 said:
Hello Ya'all,
First and foremost, I would like to thank the forum and its members for the great supply of information and technology.
Device: HD2 is currently running YukiXDA's Windows Phone 7 ROM
Storage Device: Sandisk 8GB Class 4 MicroSDHC
Issue: I flashed my phone with Windows 7 after formatting the SD card with SD-Card formater for optimal results. The installation went perfect, the SD card was recognized, etc. and everything was working perfectly. I added pictures and music to it, no problems; however, when I put an additional album onto the HD2, the phone started freezing and rebooting quite frequently, with the occasional Storage card error; thus, I assumed (and read) that adding a little more music would patch up the problem. I tried it and to my surprise, the rebooting decreased, but the problem still persists. I know some of ya'all are probably wondering: "Go buy a new SD card," However, this is one of the cards that is known for being compatible quite frequently; thus, I can't be too sure whether I'm just wasting money or not. Any help would be appreciated.
Click to expand...
Click to collapse
the adding of music is the key, ive found that my card has portions that are fine, in fact its super quick and stable, but if i go and install something it will start resetting, if its the same issue as mine then keep dumping 50MB of junk on it until it becomes stable, i honestly do not know why this works unless WP7 is so sensitive to IOPS that even the slightest hicup will make it reset
dazza9075 said:
the adding of music is the key, ive found that my card has portions that are fine, in fact its super quick and stable, but if i go and install something it will start resetting, if its the same issue as mine then keep dumping 50MB of junk on it until it becomes stable, i honestly do not know why this works unless WP7 is so sensitive to IOPS that even the slightest hicup will make it reset
Click to expand...
Click to collapse
Hi
I have had problems with alot of reboots, up till 5 per hour and some times when booting it just get stuck on a white og green screen so that i have to pull the battery. But that was untill i found this yesterday, i filled my phone up(from over 10 gb free to only 2gb free) and now it is running sooooo smooth not a reboot yet
So people with random reboots might noth have to by a new sd card. ???
Wish i found this before i ordered a 16 GB class 10 hehehe
Just a quick report back on this, after filling my sd card up with music i only had ONE reboot last night in stead of rebooting many times per day else it has been running all smoth.
So i must say this is a great result by just adding music to the phone
HTC HD2 with cm7 hyperdroid
Hi my phone randomly reboots a lot ive rooted it and flashed cm7 hyper droid- v10.4 "estatic eagle" android version 2.3.3 build #GRI40 a long time ago but now recently it just started randomly rebooting. i believe it started when i tried to update the rom from rom manager to a newer cm7 hyperdroid but for some odd reason my phone also doesnt reboot into recovery mode to put a new rom on it. please help. its getting irratating. thank you
Hi, I've have my VS995 for a while and it's been running perfectly. I'm currently rooted, running Alpha Rom (1BA revision) and the mk2000 BTTF Beta 1 kernel. In the last month or so I've noticed anything that has to hit storage -- either internal OR SD-- is starting to get really slow to get started. For example, if I am opening the camera, it takes a while (5-10 seconds) to open because it's reading the gallery.. if I am reading through Twitter and saving some pictures, sometimes it takes so long to save it crashes my Twitter client! But then once I get a successful save, everything is fine for a while -- but if I stop using it, it goes back to sleep. I.e., once storage is being accessed, it seems fine for a while-- if I start skimming through the gallery, open the camera back to back, save a group of files-- everything is fine. But if I let it sit for a minute or so, I'm back to super slow access times. It's almost like waiting for a spinning disk hard drive to spin back up after being asleep. Because of that I'm thinking it's not likely to be a hardware fault, just a setting or something is messed up.
Can someone point me to where to even start troubleshooting this? Since it happens on internal storage too I don't think it's anything with my SD card. Is this likely something in the kernel or the ROM itself? Could it be like a setting in the kernel? I've tried all of the different IO Schedulers with very little difference...
Thanks!
SD-Card going bad?
If it is a SanDisk, that would be my bet. I have had so many problems with SanDisk Media on many different devices and computers I gave up on SanDisk...
Yeah, I've had tons of trouble with Sandisk (and avoid them entirely, they're the only brand that's ever flat out died on me-- and multiple times!) but this seems to be impacting ANY storage access, not just the SD card... I guess I could try it with the card out entirely just to see what happens... (it's a Samsung 128gb EVO-- I almost always go with their Pro cards for phones but I bought this when Pro disappeared for a few months)