Database Users

Problem problem problem Android lock my micro SD class 2 16gb

How could it be possible I always used my 2gb micro SD but last night I made the decision to say bye to winmo n started using my 16gb. So I transfers the android folder to it used it n all was good then I wanted to back up all of my winmo files so i remove the SD card from my phone n place it in my card reader..n said to reformat the card..I HAVE NO ACCESS TO MY SD CARD.. I can't even format it some how it got protected...even my phone days to formatted but is never successful...ANY ADVISE THANK YOU
Sent from my HTC Desire using XDA App

ive got a sd problem too. i ever used the same 16gb class2 microsd card tu run android builds and store winmo and android data. last night ive tried to switch from darkstone to matcc android build. i reformatted the sd card, put the files on it (only android folder nothing else) and started android. everything was fine but i´ve got a bsod(radio 2.12.50_2 and german stock vodafone rom). then ive tried another android build but i got the same error(doesnt ever got bsod before). later android didn start at all(every build). then ive tried chuckys rom with matcc vers. 1.5 and ive got the bsod problem again. tried 2 other builds and now andriod doesnt start and i cant even connect my hd2 to my pc(bootloader doesnt connect too) but chucky rom boots correctly. everytime ive tried another build i reformatted my sd card to fat32. hope someone can help me, sorry for bad english.

i got this problem now too. android somehow writeprotected my sd card so i can't put files on or take files off anymore...it's basicallly made my 16gb card useless. can't format or anything. tried through windows mobile, pc, and android...nothing works. anybody know how to fix it?

Same thing happened to me. My class 2 16gb card is now locked and ive found no way to unlock it.
Not that I really liked that card anyway, but it was nice to have so much storage space.

thats no problem. On your adapter for your micro sd card, there is a lock on the side of it. Make sure that it is in the up position. Basically in the unlock position, then it wont be write protected.

No, your not understanding. Its not the physical lock on the adaptor, its a logical lock on the Micro SD itself.
The Micro SD card comes up as locked no matter what I use to try and format, or delete etc.
I've googled like mad trying to find a way to fix it even installing Ubuntu to see if another OS could do it, but everything fails.

Same here I came to a conclusion. That there are some files in the SD card....what was the last buid u were using before this happened...the best solution. For this should be with an android. Phone and astro file management explore the SD card...unlucky. me none of my friends have an android device
Sent from my Nexus One using XDA App

put card in card reader ... format it from command prompt (win+R+cmd+enter)
format X:/fs:fat
X is your card drive letter dont mess up with this one.

Lol I spend hours searching for a solution. N nothing u kno thou theres always hope
tuck4x4 said:
No, your not understanding. Its not the physical lock on the adaptor, its a logical lock on the Micro SD itself.
The Micro SD card comes up as locked no matter what I use to try and format, or delete etc.
I've googled like mad trying to find a way to fix it even installing Ubuntu to see if another OS could do it, but everything fails.
Click to expand...
Click to collapse
Sent from my Nexus One using XDA App

also u can try something like this:
http://www.diskwipe.org/

_X_ said:
put card in card reader ... format it from command prompt (win+R+cmd+enter)
format X:/fs:fat
X is your card drive letter dont mess up with this one.
Click to expand...
Click to collapse
lemme try that...i formatted it through my computer and unchecked "quick format" and after like 30 minutes it finished with an error.. hopefully this works.

gparted
ok..
whats wrong with just formating the card with ' GPARTED ' .. assumption of Linux usage !
or if you use that sloppy old microsoft O/S then use 'paragon partition manager '
job done yea?
.

storage tool for wm
Ok

dr_derqami said:
Download " storage tool" for wm. Install it. Send shortcut to start up so that as soon as wm boots it ll find the sd card. When u get storage tool workin u ll have options choose formate or fix the sd then it ll work. It worked for me.
Click to expand...
Click to collapse
well formatting it through cmd didn't work...everything was still there on the card. lemme try your method now... thanks.

delete file by file and see which one is locked on the card.
change permissions on the sd card.
try to delete files from the winmo
try to overwrite the android folder and start it with another build and then format after a sucessfull start.

fuzzysig said:
delete file by file and see which one is locked on the card.
change permissions on the sd card.
try to delete files from the winmo
try to overwrite the android folder and start it with another build and then format after a sucessfull start.
Click to expand...
Click to collapse
None of this is possible cuz the card is written protected ..try using another device that runs android n try it with astro. Explorer
Sent from my Nexus One using XDA App

malikadnanm said:
well formatting it through cmd didn't work...everything was still there on the card. lemme try your method now... thanks.
Click to expand...
Click to collapse
Do u remember which build u were using??
Sent from my Nexus One using XDA App

nieves53 said:
Do u remember which build u were using??
Sent from my Nexus One using XDA App
Click to expand...
Click to collapse
yea.. i used mattcleo 1.6b. i can actually still boot up android...but even in android i can't delete anything using astro. I tried replacing android folder using a card reader but that didnt work either... i'm going to try that storage tools suggestion..but i doubt anything will work. CMD finished and said that the disk was unreadable after finishing 99%.

Ok

Sounds like corrupted sectors or damaged disk to me
Put the card into a windows pc and run scandisk on the card, make sure you check : fix errors automatically and scan for bad sectors

[Q]can't get android running

yeah i try looking around but couldn't find and answer
most of the android rom i try running on my htc hd2 work fine but already reboot back to windowmobile on it own how can i fix this
im running energyROM right now on radio 2.14.50.04

Hi...
Did I understand it right?
You bott from WinMo to Android and after some time the phone reboot?
Which EnergyROM do you use?
Which Android?
Many regards

yes and thank for the fast reply and
energy .sencity
and most like froyo, hyperdroid, and coredroid and others

How long does it work until it reboots?
Did you try to reformat your SD Card with 64kb cluster size? That should help if I read that right. Otherwise try another SD.

This can be read 2 ways. Either he is having reboot problems or he is complaining that when he reboots his phone he is back in windows mobile

shuntje said:
This can be read 2 ways. Either he is having reboot problems or he is complaining that when he reboots his phone he is back in windows mobile
Click to expand...
Click to collapse
no i know it reboot back to window mobile my problem is that it does it on it own and yes i formated the sd card more then once and it differ something 10min or something right when it starts up

I use to have problems with my sd card. Once I got a Class 10 SD card, all my problems was solved. The original class 2 16GB was just too slow. Especially when it goes standby.
Now everything runs super fast.

kend09g said:
yeah i try looking around but couldn't find and answer
most of the android rom i try running on my htc hd2 work fine but already reboot back to windowmobile on it own how can i fix this
im running energyROM right now on radio 2.14.50.04
Click to expand...
Click to collapse
what android rom are you running?

i got it working it seem to have been the sd card i just bought a new one and it hasnt rebooted yet and everything goes faster
and im using mattc Leo + Froyo w/Sense 1.8 at this moment

kend09g said:
i got it working it seem to have been the sd card i just bought a new one and it hasnt rebooted yet and everything goes faster
and im using mattc Leo + Froyo w/Sense 1.8 at this moment
Click to expand...
Click to collapse
Maybe you should use this tool to format you SD Card. Yes it is a german page, but u will understand the important things like the big "download" button and the download Server button on the next page
I use this, too. And it works for me since a couple of years for USB Sticks and SD Cards

[Q] 2nd boot PROBLEM WITH HTC HD2 Android

each time i copy the android on the SD card and i sync it and works great on its first boot, as soon as shut it down then open it through bootloader, it stops at te HTC page of the android, and never starts up the system !
any solution for that,
i have already tried formating the SD card
i have a energy rom GTX
radio 2.15.50.42
and used Mdjeey

tmhawary said:
each time i copy the android on the SD card and i sync it and works great on its first boot, as soon as shut it down then open it through bootloader, it stops at te HTC page of the android, and never starts up the system !
any solution for that,
i have already tried formating the SD card
i have a energy rom GTX
radio 2.15.50.42
and used Mdjeey
Click to expand...
Click to collapse
do you put the android forlder on the root of you sd? like SD/Android

nickytheshaft said:
do you put the android forlder on the root of you sd? like SD/Android
Click to expand...
Click to collapse
yes i do have it on the root of my SD card,

tmhawary said:
yes i do have it on the root of my SD card,
Click to expand...
Click to collapse
try putting your winmo on airplane mode wiwh build of m-deejay are you using?

nickytheshaft said:
try putting your winmo on airplane mode wiwh build of m-deejay are you using?
Click to expand...
Click to collapse
i am using MDjeey froyo HD v.3.7
tried your idea now ,, didnt work.

I've had the same problem with the latest roms released this week, so I'm assuming it MIGHT have to do with th kernel that they have in common). When it gets stuck on 2nd boot, I simply pull out battery and try again. From then on I don't have this problem anymore each time I boot using clrcad and haret. I'm not bothered to change kernel and the latest seems to be best, thanks to the dev's hard work.

aldogauci said:
I've had the same problem with the latest roms released this week, so I'm assuming it MIGHT have to do with th kernel that they have in common). When it gets stuck on 2nd boot, I simply pull out battery and try again. From then on I don't have this problem anymore each time I boot using clrcad and haret. I'm not bothered to change kernel and the latest seems to be best, thanks to the dev's hard work.
Click to expand...
Click to collapse
i have tried the airplane mode and to get off the battery and insert it again ,
click on Clrcad and haret ,, still stuck on the HTC page ... gosh its annoying

Have you tried another build? I am on revolution 1.7 with s7.1 kernel, I have the second boot issue, I just pull battery out, reboot and there I am, no more issues.
You can't boot HD so try revolution.
I also use exceller to autoboot under 3 seconds.

nickytheshaft said:
Have you tried another build? I am on revolution 1.7 with s7.1 kernel, I have the second boot issue, I just pull battery out, reboot and there I am, no more issues.
You can't boot HD so try revolution.
I also use exceller to autoboot under 3 seconds.
Click to expand...
Click to collapse
thank you , i shall try that again,, do you have a link to 1.7 revolution ?

Are you using one of those Class 6 or Class 4 MicroSDHC cards?
If so, replace it with a Class 2 Sandisk or a Class 2 Kingston MicroSDHC card.
In order to achieve Class 6 or higher standards for MicroSDHC cards, some manufacturers uses tweaking, which saves cost in making a "real" class 6 media card. These tweaks causes different problems in different devices. Tweaks may include increasing sequential read speed, but will cause random reads/writes to not be stable.
Which is probably a reason why Microsoft Phone 7 won't allow you to use your own MicroSDHC except the one they approve, and they are still working on the list.

tmhawary said:
thank you , i shall try that again,, do you have a link to 1.7 revolution ?
Click to expand...
Click to collapse
just behind your head http://forum.xda-developers.com/showthread.php?t=823491

LiFE1688 said:
Are you using one of those Class 6 or Class 4 MicroSDHC cards?
If so, replace it with a Class 2 Sandisk or a Class 2 Kingston MicroSDHC card.
In order to achieve Class 6 or higher standards for MicroSDHC cards, some manufacturers uses tweaking, which saves cost in making a "real" class 6 media card. These tweaks causes different problems in different devices. Tweaks may include increasing sequential read speed, but will cause random reads/writes to not be stable.
Which is probably a reason why Microsoft Phone 7 won't allow you to use your own MicroSDHC except the one they approve, and they are still working on the list.
Click to expand...
Click to collapse
i am using a class 2 micro SDHC card 8gb - pqi
and used a gb class2 micro SDHC card- sandisk
still had the same problem

nickytheshaft said:
just behind your head http://forum.xda-developers.com/showthread.php?t=823491
Click to expand...
Click to collapse
Thanx gonna try it now

I've had the same problem... delete the android folder from WM before you start android the second (or third, or ecc..) time
it worked for me

L4OA said:
I've had the same problem... delete the android folder from WM before you start android the second (or third, or ecc..) time
it worked for me
Click to expand...
Click to collapse
do you mean the Temp android folder created after the booting ?

so far i tried the 1.7 revolution and i tried to reboot it once , and it worked gonna give it a go for a couple of days and feed you back
many thanks all for your help

You can also try the following:
1. Download the Android build once again
2. Backup your SD card to your desktop PC
3. Delete the Android folder from the backup just made
4. Reformat your SD card
5. Restore your backup to the SD card
6. Extract your Android build to the SD card
7. Boot Android

had the same Problems with the older kernel and the newest radio..using mdeejay, too.
I changed the radio to 2.12.50.02_2 and set up the newest hastarin kernel together with the titanium Energy Rom and now it works out perfektly

@ OP, this should be in the general section.

I had same problem before. Try to run a check disk thru windows under the removable drive tools. Also have it check for bad sectors.
Sent from my HTC Desire using XDA App

[Q] Installin android sd version

hi
im tring to install sd version of android. for some reason most of the versions here stuke in ablack screen with green HTC logo.
is antbody know y is it?
only two old version worked on my hd2
what preeinstal i need to do with my phone?

if you write what steps you take while installing most probably someone helps you.

i have same problem.
just coping android on a SD card, when i am trying to open it, i get a black screen with HTC logo on it.
formatted a card, updated Rom version. and nothing helps.....
problem started when i switch a sd card for a new one, but now when i put an old one back - i still have a same problem.
( on old card everything worked )

angel182 said:
i have same problem.
just coping android on a SD card, when i am trying to open it, i get a black screen with HTC logo on it.
formatted a card, updated Rom version. and nothing helps.....
problem started when i switch a sd card for a new one, but now when i put an old one back - i still have a same problem.
( on old card everything worked )
Click to expand...
Click to collapse
do you use winmo,and which rom do you want to flash, and what steps do you make?

Yes, i am using a winmo, HTC HD2
i tried many roms, and i am talking about the ROM, not android.
and on each ROM i tried to load different Android, but it still
do not work.........stuck on a screen every time
Basically i use "energy rom", http://forum.xda-developers.com/showthread.php?t=591784
and tried with American Android ((( this one worked on a first sd -card)))
steps from a beginning : i flash rom on my phone, after hard reset, i flash it from my PC. then i copy the "Android" folder on sd card of my phone, then with "file explorer" i enter the "android" file ((for example - AMERICAN ANDROID)) , i choose CLRCAD, (nothing happens) and then i choose the HARET and loading begins. after that just a screen with HTC logo, a black one. i waited for 20 min, and more - nothing changes. (( tried to reset and load again, same screen, no progress....))
i just have no idea what else to do....
been searching for solution for few days now.
some say that updating the rom helps, but done that.

When i were using winmo i were formatting my sd on such a case. If it doesn't work i was formatting winmo too.
Sent from my HTC HD2 using XDA Premium App

ye....... the problem is that i done that all.........
just weird.

angel182 said:
ye....... the problem is that i done that all.........
just weird.
Click to expand...
Click to collapse
for example - AMERICAN ANDROID....i take it from your writing.you must put the folder Android to sd card not american android folder. i mean
sd card/android/clrcad then haret. not sd card/american android/android/clrcad

of course, i understand it.
i read manual for 100 times now, just to be sure i am doing things right.
i know the basics.
so lets see :
format to phone and sd card - checked
updated rom - checked
different sd card - checked
different rom with different android - checked
if i think about it know - phone is not working that's why i can't install android.
but - every rom is working good and android did worked once on a old sd card.
so have no idea what to do next.
at first i wanted to copy files from sd card where Android did worked, so there were file named "data.img" , couldn't copy it. don't know why.
so, in order for android to work on a phone now , it must create same file now. maybe card is somehow protected and doesn't allow phone to do it................. but i can copy all other stuff on it.
my knowledge and fantasy just ends here, but it kills me that such a simple thing doesn't work.
and if it doesn't work on an old card either, so can't figure out what causing this problem.

i can lastly say: download a new copy of american android.wipe everything from your sd.unrar american android in your pc.find the android folder.copy android folder to your sd via usb or card reader.clrcad then haret. the rom creates a new data.img in first boot.this rom may take half an hour to load. because i use it also. sorry if i'm unable to help

i had the same problem installing AmeriCanAndroid. it seemed like you did everything right from what i could tell anyway. i would try a different sd build to see if thats the problem.

mutil said:
i can lastly say: download a new copy of american android.wipe everything from your sd.unrar american android in your pc.find the android folder.copy android folder to your sd via usb or card reader.clrcad then haret. the rom creates a new data.img in first boot.this rom may take half an hour to load. because i use it also. sorry if i'm unable to help
Click to expand...
Click to collapse
thank you anyway, i"ll try that

htccraze said:
i had the same problem installing AmeriCanAndroid. it seemed like you did everything right from what i could tell anyway. i would try a different sd build to see if thats the problem.
Click to expand...
Click to collapse
did try, makes no difference
what about you? did it help, switching sd card?
been trying now different Android, same thing.

@angel182
At the time i was a bit of a noob still am really but when i installed a new sd build i think it solved my problem. if i remember correctly i may have even tried a different winmo rom (omega) which may have helped as well. i really cant be to sure because its been some time now & my memory aint what it use to. lol.
I will say that if you ever want to go to a nand version and dont like it for what ever reason you can always switch back. I'm sorry I couldnt of been more help.

Read this
Let me know if it helped you.

[Q] SD card Not Showing - Ultra Noob Here :S

Received my first HTC through the post yesterday and joined the site in an attempt to run android. I know nothing and there's an overwhelming amount of information on this site so just need someone to point me in the right direction.
Used this and followed instructions carefully: http://forum.xda-developers.com/showthread.php?t=957652
My problem is after running clrcad.exe and haret.exe, the phone reset after a grey screen. Looked like it went well but now the SD card has disappeared from the file explorer and windows when connected through USB.
Any help appreciated, just want to get the SD card back up so I can format it and so on. Thanks.

I take it by the lack of replies that this isn't a common problem. It's kind of put me off trying any new ROM's as a simple procedure like this can't even go straight. Will have to stick with Winmo then

Im not quite sure anymore, but i dont think you are able to mount your sd as long as you use sd builds. I dont know if this is changing with an ext partition on your sd.
Just check out the NAND section. Its installed on your internal memory and not running from sd. WinMob will be fully deleted and replaced with Android, so first do a backup of contacts etc!!!
If you do not need WinMob for any kind of apps for work etc which arent ported to Android yet (which i dont think there are much NAND is the best solution for you.
Started like you with sd build 2years ago, too. But switched to NAND as soon as it was stable.
Now it is almost perfect.
Sent from my HTC HD2

I have same problem

I had the same problem but now i use magldr and boot-ing goes vith no problem and the card is showing

deth667 said:
I had the same problem but now i use magldr and boot-ing goes vith no problem and the card is showing
Click to expand...
Click to collapse
How did you get the card to show again? Or did you buy a new one?

Just a thought,have you tried a soft reset? Switch phone off Take back cover of and press little red button for a few seconds,put cover back on reboot into android
Also make sure your SD card is formatted to 32kb (slow format)
Sent from my HD2 using xda premium