Develop Bugs

(Q) sd card and recovery problems?

I had a read only sd card earlier and fixed it by mounting through recovery and windows found the problem and fixed it.
Now it pooped up two more times buy quickly went away and also I can't seem to flash any ROMs I only tried 3 but I got an error I use ra and never seen this before on that recovery also they were aosp ROMs I guess I'll try a sense one .i can restore my backups so I have no idea what's going on anyone have this problem? Any help would be great thank you.
Sent from my PC36100 using XDA App

More than likely, you need to repartition and reformat your SD card. If you're able to, copy the contents of your card onto your computer. Afterwards, repartition and reformat the card. When you're done, copy a freshly downloaded copy of amon_RA onto your card as well as the rom you want to flash
preferably a freshly downloaded one, and then flash it. Flash the recovery first from the bootloader and then flash the rom.
posting & replying via the XDA Premium app.

dougjamal said:
More than likely, you need to repartition and reformat your SD card. If you're able to, copy the contents of your card onto your computer. Afterwards, repartition and reformat the card. When you're done, copy a freshly downloaded copy of amon_RA onto your card as well as the rom you want to flash
preferably a freshly downloaded one, and then flash it. Flash the recovery first from the bootloader and then flash the rom.
posting & replying via the XDA Premium app.
Click to expand...
Click to collapse
My phone is working right now it just popped up 3 times I only had to fix it the first time now it just goes away in like a minute also I never partitioned my sd card but I've been thinking of doing it anyway the only thing thats been stopping me is that I've seen people having these kind of problems after partitioning so I guess that doesn't matter anymore LOL.
Thanks for your help.
Sent from my PC36100 using XDA App

You're very welcome. As for partitioning your SD card, it's very easy. Probably the easiest is probably with a card reader. It can also be done from within recovery especially with amon_RA. Simply select "partition SD card" and set the parameters to your liking.
posting & replying via the XDA Premium app.

Kingston 8Gb Class 10 issue

Hello everybody,
I bought the above micro sd card but the problem is when installed it i realised that the phone dont seem to be able to able to mount it...
what should i do ?

Is it formatted to Fat32?

The more important question is what message it shows when tried mount it.

I have had the same isue, only way for me was to use a RUU file
Sent from my HTC Desire using xda premium

You can also try formatting it with Android.

it says something like unable to write ums lunfile

PoLiThS said:
it says something like unable to write ums lunfile
Click to expand...
Click to collapse
I googled and found this on a other forum:
Code:
I get error mounting sdcard (no such file or directory) and unable to write to ums lunfile (no such file or directory)
Edit: I Solved the problem by rebooting into recovery using rom manager. Thanks.

It's interesting how can be people independent and resourceful if the really want to. Then why we have so many question threads are beyond my comprehension.

People should use Google more before posting....
Sent from my HTC Desire using Tapatalk

mpaddo said:
People should use Google more before posting....
Sent from my HTC Desire using Tapatalk
Click to expand...
Click to collapse
^This.^
10char

Of course i googled before asking this question..
The problem is... I boot into recovery but i cant mount my SD. I used other phones and the card is recognised normally
An alcatel one touch 908 and my previous HTC touch HD.
I'm running Leedroid 3.3.3 Data++ version which means i cant boot without an sd card becouse many things run from the sd-ext partition and of course since i cant mount the SD i cannot even flash again Leedroid or any other Rom.. so i cant simply reboot into recovery using Rom Manager.
But since u told me all this i'm going to simply install a clean CM7 nightly and try to reboot into recovery via rom manager..

USB brick. Search for solution.

My usb working flawlessly. Everything happening had to do only with this specific card
Sent from my HTC Desire using XDA Premium App

As far as I know unable to mount sdcard is part of USB brick.

i can mount any other sd card but this specific one.... and i try to find what's wrong here..

Fire up Android and format SD card with it.

Terepin said:
USB brick. Search for solution.
Click to expand...
Click to collapse
Where the hell did you get that information? The fact that an SD card cannot be mounted is not in the least related to a USB brick, they are two totally seperate issues. You may find that on restoring SD card functionality that you then have a USB brick but it's not necessarily so and it cannot be ascertained without first fixing the SD card issue (and by the symptoms as described I highly doubt he has a USB brick).
To the OP, I would suggest that you copy everything from the SD card to your PC via an SD card reader. You can then either format it via G-Parted (Linux bootable disk) or via MiniDisk Partition Wizard. Copy everything back plus the rom of your choice.
You'll then need to flash the rom (assuming that your phone now 'sees' the SD card). You're going to lose everything that you installed, there's no way around this. The copy back and forth is to restore your music / photos and if you're lucky one or two of your apps may find an existing file of history to restore.
Please also report any messages the phone gives regarding the SD card and also try another SD card (if you have one) before you go the above route.

wierd things happening....
When i boot into recovery with power+vol down i cant mount my sd but if i do it through rom manager it works flawlessly... anyway i kept it this way. I installed a clean CM7 build formated my card and then all the things i do i do them via Rom manager...
btw i see speed increase using a class 10 card compared to class 4

PoLiThS said:
wierd things happening....
When i boot into recovery with power+vol down i cant mount my sd but if i do it through rom manager it works flawlessly... anyway i kept it this way. I installed a clean CM7 build formated my card and then all the things i do i do them via Rom manager...
btw i see speed increase using a class 10 card compared to class 4
Click to expand...
Click to collapse
what are the recoveries u talking about?
when u go in recovery with power+vol down u access the permanent recovery (what version?); while using rom manager u access another recovery version probably (as rom manager use fake flash, even if the latest version should use permanent flash)

sorry for being late answering..
both recoveries are 5.0.2.0

SD Card Broken?

So i have no idea how it happened but my sd card went crazy on me. I was just using my phone and then I clicked on an app that i had on my sd card and said that it couldnt be found, then it said that i had a blank sd card and that it needed to be formatted. I tried everything; pulling the battery, mounting, remounting, putting it in and out, tried to mount in recovery, tried to format in recovery...... NOTHING WORKED! So then i tried to plug it in on my computer (windows 7) and it wouldnt mount, so i couldnt format it.... Is there ANYTHING I can do!?!?!!?!? someone please help me cause it is a 16gb sd card and all i have left is a 2gb one... HA that wont work for me. Any help is appreciated!!

dtraini7 said:
So i have no idea how it happened but my sd card went crazy on me. I was just using my phone and then I clicked on an app that i had on my sd card and said that it couldnt be found, then it said that i had a blank sd card and that it needed to be formatted. I tried everything; pulling the battery, mounting, remounting, putting it in and out, tried to mount in recovery, tried to format in recovery...... NOTHING WORKED! So then i tried to plug it in on my computer (windows 7) and it wouldnt mount, so i couldnt format it.... Is there ANYTHING I can do!?!?!!?!? someone please help me cause it is a 16gb sd card and all i have left is a 2gb one... HA that wont work for me. Any help is appreciated!!
Click to expand...
Click to collapse
Pull sd out of phone and use a card reader to see if it can be read from the pc. If you can read it with the pc, copy all your files to the pc and then format the sd fat32. Once formated put the files back on the sd and put it back in the phone and see if it works then.

cmlusco said:
Pull sd out of phone and use a card reader to see if it can be read from the pc. If you can read it with the pc, copy all your files to the pc and then format the sd fat32. Once formated put the files back on the sd and put it back in the phone and see if it works then.
Click to expand...
Click to collapse
That is what I have been trying to do, my card reader does work I tested it on another card, but my reader doesn't even read the corrupted one... My computer just says insert disk into drive
Sent from my ADR6300 using XDA App

If the pc cant read or format it then im sorry to say your sd has more than likley bit the dust.

cmlusco said:
If the pc cant read or format it then im sorry to say your sd has more than likley bit the dust.
Click to expand...
Click to collapse
Damn.... Ok I wonder what happened tho!?
Sent from my ADR6300 using XDA App

dtraini7 said:
Damn.... Ok I wonder what happened tho!?
Sent from my ADR6300 using XDA App
Click to expand...
Click to collapse
How old is it? Sometimes they just go out, especially with heavy use.

cmlusco said:
How old is it? Sometimes they just go out, especially with heavy use.
Click to expand...
Click to collapse
Ummmm probably a couple months over a year
Sent from my ADR6300 using XDA App

If ur phone has a recovery mount usn on phone recovery. Then scan the card with a data recovery tool. Its worked for me in the past
Sent from my LT15i using Tapatalk

I have tried that and it gives me an error and says I can't mount it.
Sent from my ADR6300 using XDA App

dtraini7 said:
I have tried that and it gives me an error and says I can't mount it.
Sent from my ADR6300 using XDA App
Click to expand...
Click to collapse
have you ever pulled the SD card out of a device before Unmounted it? Sounds like the the chip inside is dead. There are some places that you can take it to and they can pull the info off of it. its not cheap but they do exist. It all depends on if you really want the info off of it or not.

Have you tried "SD Card Tester" from the Market, Or H2testw 1.4 for the PC?

synisterwolf said:
have you ever pulled the SD card out of a device before Unmounted it? Sounds like the the chip inside is dead. There are some places that you can take it to and they can pull the info off of it. its not cheap but they do exist. It all depends on if you really want the info off of it or not.
Click to expand...
Click to collapse
Not that I remember... But ah its ok it was mostly music and roms that I can just put back on lol
Sent from my ADR6300 using XDA App

relsr said:
Have you tried "SD Card Tester" from the Market, Or H2testw 1.4 for the PC?
Click to expand...
Click to collapse
No I have not.... Lemme see what that does.
Edit: I tried the SD card tester and it said error: no permission to write to SD card.
Sent from my ADR6300 using XDA App

cmlusco said:
If the pc cant read or format it then im sorry to say your sd has more than likley bit the dust.
Click to expand...
Click to collapse
lol hope the author's SD is good...

[Q] SD card slot "dead"?

I have a R800a with unlocked bootloader. I was using CM 7.2 until a friend pointed out an update that made jellybean roms more atractive, so I went for CDan's Turbo JB kernel and CM 10. Then I realized CM 10 could not recognize my sdcard, so I rolled back to CM 7.2. Since then, my card slot does not "work" properly, I've tried exchanging several times, even went back to stock ROM. Even CWM recovery gives an error when trying to mount sdcard. Anyone can help?

Did you try blowing air inside?

chery2k said:
Did you try blowing air inside?
Click to expand...
Click to collapse
As a matter of fact I did, but to no avail. I've also fastboot a recovery image, but it isn't able to mount my SD card. Using other SD cards, and reformatting isn't useful either.

Format your sd card. I know that sucks to hear. You should still be able to mount to pc through cwm if you don't have a memory card slot.
Sent from my R800i using xda app-developers app

I had issues where some SD will not get recognized by CWM. Use a different SD card.

CrypticRook said:
Format your sd card. I know that sucks to hear. You should still be able to mount to pc through cwm if you don't have a memory card slot.
Sent from my R800i using xda app-developers app
Click to expand...
Click to collapse
eksasol said:
I had issues where some SD will not get recognized by CWM. Use a different SD card.
Click to expand...
Click to collapse
I've tried those things, but still can't mount the SD card. The SD I'm currently using is recognized by my PC with no problems, and all others I've tested on my phone are working too, just not on my Play.

Need help ASAP

A little while back I posted a thread asking the following.
"Just recently rooted my friend's GN2, I transfered the files to the SD card and went into CWM recovery. I'm having 2 issues.
1: The phone says there's not enough room to make a backup when there clearly is. I have about 2 gigs on the internal, but but it either says I have 3mb of free space or 0.
2: I click 'install from SD' and the only file it sees is "-clockworkmod/ ".
What am I doing wrong? I personally have an S2 and it's very similar but these two things are preventing me from flashing any rom"
The only person to respond recommended I format the sd card so I did so. However the phone still did not recognize any files in the sd card so I couldn't flash any rom. Upon startup it began boot looping and the phone is no longer activated? It can't make calls or send texts and reboots every minute upon ' failed activation'. The phone currently is useless. I'm not new to flashing roms I've been doing it for years but this is the first time I'm stumped thanks to some bad advice (not blaming that person) and it's not even my phone. Luckily I just got an htc one and I could give my friend the my s2 until the problem is fixed...any ideas how to fix it? Or unroot at least to bring in for repair?
Sent from my HTCONE using xda app-developers app

Any replies would be appreciated.. I'd like to get his phone functioning as soon as I can
Sent from my HTCONE using xda app-developers app

Try using twrp instead. Sorry I couldny be more help. But I have never used cwm on this phone since I got it. Only twrp. You can find it in original dev section.
Sent from my SPH-L900 using Tapatalk 2

Yes use twrp. Find the latest version and flash it in clockwork. I havent used cwm since my og evo lol.

Maybe I'm old school but I'm a long time flasher and I've always just been more comfortable with cwm. But I'm not so sure it's a kernel issue?
Edit: and the issue is that I can't flash anything because I can't store anything on the sd card. I'm thinking of odining to a stock build?
Sent from my HTCONE using xda app-developers app

The only thing I can suggest is doing a quick format on the SD card to FAT32, especially if the card is a 64 GB card. Also, some Sandisk 64 GB cards were bad from the factory, so check that too. Finally, if all else fails, try breaking the phone even more to the point it won't even boot and get a replacement.

smmiller506 said:
The only thing I can suggest is doing a quick format on the SD card to FAT32, especially if the card is a 64 GB card. Also, some Sandisk 64 GB cards were bad from the factory, so check that too. Finally, if all else fails, try breaking the phone even more to the point it won't even boot and get a replacement.
Click to expand...
Click to collapse
What would be my excuse for the phone not booting?
Sent from my HTCONE using xda app-developers app

MultiLockOn said:
What would be my excuse for the phone not booting?
Sent from my HTCONE using xda app-developers app
Click to expand...
Click to collapse
Don't come up with one. Just take it in and show them. Before you take it in, if you can, try to reset the flash counter. If they can check that and see it isn't correct, you're in trouble. If it's reset or it can't be checked, then take it in.

MultiLockOn said:
Maybe I'm old school but I'm a long time flasher and I've always just been more comfortable with cwm. But I'm not so sure it's a kernel issue?
Edit: and the issue is that I can't flash anything because I can't store anything on the sd card. I'm thinking of odining to a stock build?
Sent from my HTCONE using xda app-developers app
Click to expand...
Click to collapse
i was too, but i got over it. twrp rules, really, it does.
smmiller506 said:
The only thing I can suggest is doing a quick format on the SD card to FAT32, especially if the card is a 64 GB card. Also, some Sandisk 64 GB cards were bad from the factory, so check that too. Finally, if all else fails, try breaking the phone even more to the point it won't even boot and get a replacement.
Click to expand...
Click to collapse
smmiller506 said:
Don't come up with one. Just take it in and show them. Before you take it in, if you can, try to reset the flash counter. If they can check that and see it isn't correct, you're in trouble. If it's reset or it can't be checked, then take it in.
Click to expand...
Click to collapse
this crap? only last resort. (man, you must have one pissed off friend.)
seriously, ODIN something. stock it.
if you're not really familiar with samsung stuff, do a bit of reading. perhaps a pit file might be needed. garwynn and sextape have some good threads on this.

Thanks guys. I'll try some things today and check back
Sent from my HTCONE using xda app-developers app

MultiLockOn said:
A little while back I posted a thread asking the following.
"Just recently rooted my friend's GN2, I transfered the files to the SD card and went into CWM recovery. I'm having 2 issues.
1: The phone says there's not enough room to make a backup when there clearly is. I have about 2 gigs on the internal, but but it either says I have 3mb of free space or 0.
2: I click 'install from SD' and the only file it sees is "-clockworkmod/ ".
What am I doing wrong? I personally have an S2 and it's very similar but these two things are preventing me from flashing any rom"
The only person to respond recommended I format the sd card so I did so. However the phone still did not recognize any files in the sd card so I couldn't flash any rom. Upon startup it began boot looping and the phone is no longer activated? It can't make calls or send texts and reboots every minute upon ' failed activation'. The phone currently is useless. I'm not new to flashing roms I've been doing it for years but this is the first time I'm stumped thanks to some bad advice (not blaming that person) and it's not even my phone. Luckily I just got an htc one and I could give my friend the my s2 until the problem is fixed...any ideas how to fix it? Or unroot at least to bring in for repair?
Sent from my HTCONE using xda app-developers app
Click to expand...
Click to collapse
Ok...what files did you transfer to the sd card? Was it the internal or external? Even 2 gigs on the internal for a backup may not be enough. I have a backup that is just over 3 gigs. As far as formatting your external sd what did you do ? Fat32? Personally TWRP is the way to go. Try to format fat 32, download a stock rooted TW rom and put on external sd, also dl TWRP recovery to external sd. Boot into cwm recovery and try to flash twrp. If that works out pull battery put back in volume up+home+power. Hopefully that gets you to twrp, if so go to wipe then factory reset. If you click on advanced it will let you wipe system which couldn't hurt. After that, back arrow on bottom of screen to twrp home screen. Click install...choose external then locate where rom is...hopefully on root of external and see if that helps.
Oh and was the phone activated prior to flashing?
Android...A New Digital Revolution Of Incredible Developers...

Please do the following:
01). Format the SD card to FAT32 (NOT EXFAT OR NTFS) on ANOTHER computer and do NOT use the built in windows format options. Use a third party tool like guiformat.exe and do NOT USE QUICK FORMAT. (With my current sd card, windows format failed, guiformat.exe partially failed(and by failed I mean formatted fine but caused problems being seen) but I installed and used eausus partition master to regular format it to fat32 and followed the next few steps and its been working fine ever since.
02). Immediately after formatting the SD card slow format to fat32 in easus partition master create a text file on the sd card in its root directory (I've had an issue before where my SD card would not be seen or writable by certain devices if the root directory was 100% empty), before you copy any further files insert the SD card into the phone and use your recovery kernel(CWM/TWRP) to navigate to the root directory of the sd card and insure that you can in fact see the text file you created, POWER OFF THE PHONE(or alternatively unmount it in android terminal if possible) before removing or inserting the SD card(also always eject from the PC before removing, do not just rip it out off the usb slot/card reader), insert the SD card back into your PC/card reader and copy TWRP to the sd card.
03). Boot back into your current recovery and Install TWRP(if it's not already) you may prefer CWM but TWRP just causes people a lot less bugs in general.
04). Verify in the backup section of TRWP that you have explicitly selected external storage as the backup location and given the backup a name, as internal storage is selected by default, and you very well may not have enough free internal storage for the backup, regardless of whatever reasons you think you should.
05). Its probably a good idea to turn off md5 verification of the backup, I do this every time, the one time I did try to verify a backup with an md5 checksum it failed, I unchecked this option backed up restored to it and all was fine(and still is), also a good idea to uncheck md5 when installing roms/kernels/apk's as most don't have md5.
05). If the above does not work you probably have a bad SD card, try another and post back here.

ianmb said:
Ok...what files did you transfer to the sd card? Was it the internal or external? Even 2 gigs on the internal for a backup may not be enough. I have a backup that is just over 3 gigs. As far as formatting your external sd what did you do ? Fat32? Personally TWRP is the way to go. Try to format fat 32, download a stock rooted TW rom and put on external sd, also dl TWRP recovery to external sd. Boot into cwm recovery and try to flash twrp. If that works out pull battery put back in volume up+home+power. Hopefully that gets you to twrp, if so go to wipe then factory reset. If you click on advanced it will let you wipe system which couldn't hurt. After that, back arrow on bottom of screen to twrp home screen. Click install...choose external then locate where rom is...hopefully on root of external and see if that helps.
Oh and was the phone activated prior to flashing?
Android...A New Digital Revolution Of Incredible Developers...
Click to expand...
Click to collapse
There is
no external sd card in the phone. Just a 16g internal, and I've wiped pretty much everything so there shouldn't be a problem with room. I'll go out and buy an external and attempt to flash something.
garymaurizi said:
Please do the following:
01). Format the SD card to FAT32 (NOT EXFAT OR NTFS) on ANOTHER computer and do NOT use the built in windows format options. Use a third party tool like guiformat.exe and do NOT USE QUICK FORMAT. (With my current sd card, windows format failed, guiformat.exe partially failed(and by failed I mean formatted fine but caused problems being seen) but I installed and used eausus partition master to regular format it to fat32 and followed the next few steps and its been working fine ever since.
02). Immediately after formatting the SD card slow format to fat32 in easus partition master create a text file on the sd card in its root directory (I've had an issue before where my SD card would not be seen or writable by certain devices if the root directory was 100% empty), before you copy any further files insert the SD card into the phone and use your recovery kernel(CWM/TWRP) to navigate to the root directory of the sd card and insure that you can in fact see the text file you created, POWER OFF THE PHONE(or alternatively unmount it in android terminal if possible) before removing or inserting the SD card(also always eject from the PC before removing, do not just rip it out off the usb slot/card reader), insert the SD card back into your PC/card reader and copy TWRP to the sd card.
03). Boot back into your current recovery and Install TWRP(if it's not already) you may prefer CWM but TWRP just causes people a lot less bugs in general.
04). Verify in the backup section of TRWP that you have explicitly selected external storage as the backup location and given the backup a name, as internal storage is selected by default, and you very well may not have enough free internal storage for the backup, regardless of whatever reasons you think you should.
05). Its probably a good idea to turn off md5 verification of the backup, I do this every time, the one time I did try to verify a backup with an md5 checksum it failed, I unchecked this option backed up restored to it and all was fine(and still is), also a good idea to uncheck md5 when installing roms/kernels/apk's as most don't have md5.
05). If the above does not work you probably have a bad SD card, try another and post back here.
Click to expand...
Click to collapse
Can't thank you enough for the post, I appreciate it. Parts if it are a little over my head (most of it actually) but I'll try and manage aha. I'm a little confused on step 1 in particular, how do I format the sd card to a computer? Is there a separate program I need that manages the phones memory temporarily through an external hard drive or...
Sent from my HTCONE using xda app-developers app

I think I might have misunderstood your original question I apologize. Those instructions relate to an external SD card
Il if you are treating the phone plugged into a computer via USB the same way you would treat an external microsd card you are making a huge mistske/misconcepyipn ..
I am at work right now so I can't help further but at this point you need to.find and follow the instructions to restore the phone back.to its stock state and start from.fresh. I will post back tonight with instructions to do that and the best way to root and custom recovery currently when I get home

garymaurizi said:
I think I might have misunderstood your original question I apologize. Those instructions relate to an external SD card
Il if you are treating the phone plugged into a computer via USB the same way you would treat an external microsd card you are making a huge mistske/misconcepyipn ..
I am at work right now so I can't help further but at this point you need to.find and follow the instructions to restore the phone back.to its stock state and start from.fresh. I will post back tonight with instructions to do that and the best way to root and custom recovery currently when I get home
Click to expand...
Click to collapse
Thanks. The problem is that the phone boot loops so fast that I can't stick anything on the internal. And the one time it was on long enough to, the phone still reads that there's no files there. It's why I'm in this mess in the first place, I don't know why it's not recognizing any files
Sent from my HTCONE using xda app-developers app

MultiLockOn said:
Thanks. The problem is that the phone boot loops so fast that I can't stick anything on the internal. And the one time it was on long enough to, the phone still reads that there's no files there. It's why I'm in this mess in the first place, I don't know why it's not recognizing any files
Sent from my HTCONE using xda app-developers app
Click to expand...
Click to collapse
If you wiped everything then you might have wiped the partitions by accident. Get an ext sd card put flashable rom on that then boot into your custom recovery and try flashing the ROM through that
Android...A New Digital Revolution Of Incredible Developers...

ianmb said:
If you wiped everything then you might have wiped the partitions by accident. Get an ext sd card put flashable rom on that then boot into your custom recovery and try flashing the ROM through that
Android...A New Digital Revolution Of Incredible Developers...
Click to expand...
Click to collapse
That seems like the best thing...won't the phone still rely on the internal sd card though and keep bootlooping?
Sent from my HTCONE using xda app-developers app

Odining back to stock is prooobably your best bet. No need to go through repair fees or restocking fees etc. When you can fix it in house.
Sent from my SPH-L900 using xda premium

It should not rely on the internal. Download mode is deep down in the bootloader. If you borked that then jtag or sending it to samsung/asurion is the only option.
Sent from my SPH-L900 using Tapatalk 2

MultiLockOn said:
That seems like the best thing...won't the phone still rely on the internal sd card though and keep bootlooping?
Sent from my HTCONE using xda app-developers app
Click to expand...
Click to collapse
Try a stock rooted rom and see if it works. Because it should at least give you the boot.img in the rom so you might be able to get past the boot screen. Hopefully it will re partition your phone. Im not for sure but its worth a shot.
Android...A New Digital Revolution Of Incredible Developers...