Could I do this? - G1 Android Development

To partition my card would it work if I plug my phone in the computer (USB) with my memory card in it and then partition it like that.

yes, it would. but make sure you use the correct software.

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[Q] ANY way of mounting internal storage to PC? (for data recovery)

Hey guys.
I realize the SIMPLE answer here is probably no, but I'm in dire straits here.
I don't know how, but somehow, my xoom deleted all of my photos, now I honestly don't know if it was on my external sd or internal storage things got messed up, but I'm currently running a full deep recovery on my sd card to check there.
I'd also love to be able to do the same with the internal storage. Since they took away the USB mass storage thing, this seems 'improbable'. But I really need some of the wise wizards in here to tell me if there's ANY way - maybe an old kernel? maybe there's a way to do it with linux!? If anyone could help me, I'd let you name my first-born child
you should be able to see both the SD card and the internal card mounted when you plug in the USB cable, make sure you have the correct USB driver. Hope this helps..
yeah, the MTP protocol allows me to see it, no problems. But it needs to be mounted as mass storage device for data recovery tools to be able to get to work on it, since MTP doesn't give access to the actual file-system.

Any idea how to format a corrupted sdcard?

I got a class 10 micro sdcard yesterday but when I tried to put music on it the write was like 2M/s. The computer froze in the process so I took the sdcard out before the process was finished. After I restarted my computer the computer wouldn't recognize the card anymore (no show in Computer). It wouldn't be recognized on my phone neither. It did show up on my friend's computer but if I clicked on the disk icon, it asked me to insert a card.....so I guess it might be corrupted because I got it out before the transfer was done.
So is there anyway to format the sdcard (micro sdcard)? I know there are many software that can format the sdcard but they won't work since the computer won't even detect the sdcard....
Wish I knew this as well. I have a corrupted 16GB Micro as well. Trying to format using SDFormatter tells me that it's in read-only mode or some nonsense like that.
Try this first:
http://hddguru.com/software/HDD-LLF-Low-Level-Format-Tool/
Even though windows won't say anything when it's inserted, doesn't mean it wasn't detected, just means windows couldn't mount it. Insert the sdcard and theh download and run the program, selecting the proper drive to wipe.
If that doesn't work u both could try linux. Download any live distro, I recommend slax. Burn it to a CD and boot ur computer from it with the micro sdcard inserted via adapter.
Then use this command with variation to ur specific hardware setup
dd if=/dev/zero of=/dev/???# bs=1M
icenight89 said:
Try this first:
http://hddguru.com/software/HDD-LLF-Low-Level-Format-Tool/
Click to expand...
Click to collapse
there is an official tool by the SD Association https://www.sdcard.org/downloads/formatter_3/
You could try right clicking my comupter>manage>storage and look for your card and format it from there may work may not.
kishke said:
You could try right clicking my comupter>manage>storage and look for your card and format it from there may work may not.
Click to expand...
Click to collapse
wont work, need a low level format
zefie said:
there is an official tool by the SD Association https://www.sdcard.org/downloads/formatter_3/
Click to expand...
Click to collapse
for this specific task, the fs is corrupt, I think my methods would be better
icenight89 said:
for this specific task, the fs is corrupt, I think my methods would be better
Click to expand...
Click to collapse
SD Formatter has revived many of my cards, it will also re-partition them and format it to a single FAT32 (or FAT if its a small card) partition. All you need is the PC to see the device (such as the card reader) in device manager. Also, if you have a supported card reader (90% don't though) it can do low-level functions such as Flash NAND (of the SD Card) erase.
If it doesn't show up, I would agree to try the /dev/zero method under linux, followed by a SD Formatter wipe once the card is back to appearing in device manager.

[Q] Faves Pad - model yx10a03

I have a faves pad 10.1 model yx10a03, and i'm having trouble with storage.
When I go to settings and storage it says I have total space 0.00, even with an 8gb msd card installed. so I'm thinking the tab has lost all its mount points.
I have tried 6 different micro sd cards as well and none of them seem to be recognized, I get a message " preparing sd card then nothing registers.
What do I do? I can get apps to install , but anything that needs more space like google earth etc fails during install.
Some one help...I can't find a firmware update or a custom rom from anywhere.
Iv'e tried factory data reset, no joy. I need a total system reset but not sure how.
Scott
When you connect to your computer or using something like Astro can you see or navigate to the "external" memory card drive?
If I connect it without a Micro sd card inserted I get nothing.
But if I connect the pad to my P.C via usb cable with a Micro sd card in it, it registers as external 8gb drive which I can send files to etc.
If I use astro, it sees that the sd card as a mount but nothing inside. Also doesn't show any size or storage available.
I could do with rooting method and put a custom rom on it but can't find anything about it.
theyam_yam said:
If I connect it without a Micro sd card inserted I get nothing.
Click to expand...
Click to collapse
Phone/Tablet inits the device but it's OS (drivers?) can't read the format.
But if I connect the pad to my P.C via usb cable with a Micro sd card in it, it registers as external 8gb drive which I can send files to etc.
Click to expand...
Click to collapse
PC recognized the mounted initialized device and can R/W to the (fat32?) format.
If I use astro, it sees that the sd card as a mount but nothing inside. Also doesn't show any size or storage available.
Click to expand...
Click to collapse
Astro (AFAIK) ques the device's I/O system for file spec and info. It (again AFAIK) just sends commands through the Tablet's OS. Kinda like running LS might in IRIX or some other unix.
I could do with rooting method and put a custom rom on it but can't find anything about it.
Click to expand...
Click to collapse
I have no idea and I'm a total n00b but... I wonder if the Tablet uses a proprietary/virtual FS on the SD card instead of the direct embedded card driver?
Is there anything in the instructions about formatting the card? Did you try to format the card in the tablet yet?
So this would be like when I format an SD card on my Mac... It can no longer be read by any other device until it's re-formatted by a non-mac device... But if mounted by said external device acting as a "card-reader" then the connected Mac can perform I/O normally. Only in this case your tablet is like the mac in that situation. Errr, if that made any sense.
Anyway, try to format the card on your tablet and see if that works.

[Q] How can I know that which kind of partition I have (ext 2,3,4)?

Can anyone please tell me how I can get to know which partition I am using.. I partitioned using ClockworkMod Recovery 5.0.2.8... So thats why I have no idea..! :S
I think that recovery will make an ext2 partition, but not 100% sure. Easiest way to check is probably to connect your micro SD card to your computer (in a card reader, I don't think it will work in the phone, although I'm not completely sure) and run a partition manager like MiniTool Partition Wizard (http://www.partitionwizard.com/free-partition-manager.html). It should show all drives connected to your computer, and within each drive, all the partitions, along with their format etc. Find the drive corresponding to your SD card (probably the only one with an ext partition) and look at the format of the ext partition.
This assumes you run Windows. If you run Linux, it should natively detect both partitions on the card, although depending on your distro it may or may not automatically mount them. I can't really help too much with that aspect of things, but I'd say if you are the sort to run Linux, you'll have a fair idea where to go from there.
SifJar said:
I think that recovery will make an ext2 partition, but not 100% sure. Easiest way to check is probably to connect your micro SD card to your computer (in a card reader, I don't think it will work in the phone, although I'm not completely sure) and run a partition manager like MiniTool Partition Wizard (http://www.partitionwizard.com/free-partition-manager.html). It should show all drives connected to your computer, and within each drive, all the partitions, along with their format etc. Find the drive corresponding to your SD card (probably the only one with an ext partition) and look at the format of the ext partition.
This assumes you run Windows. If you run Linux, it should natively detect both partitions on the card, although depending on your distro it may or may not automatically mount them. I can't really help too much with that aspect of things, but I'd say if you are the sort to run Linux, you'll have a fair idea where to go from there.
Click to expand...
Click to collapse
Okay thanks...
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Android phone as Harddisk?

Hello,
Is there a way to mount a android phone as harddisk?
I mean NOT as removable disk, I mean recognizing by pc as real harddisk like the
pc´s built in harddisk?
Rufus0700 said:
Hello,
Is there a way to mount a android phone as harddisk?
I mean NOT as removable disk, I mean recognizing by pc as real harddisk like the
pc´s built in harddisk?
Click to expand...
Click to collapse
No, I doubt it, but, there is an app called Drivedroid(and similar apps) that allow you to boot Windows or Linux on your PC directly from your android devices internal or external storage.
Sent from my SM-S767VL using Tapatalk
Droidriven said:
No, I doubt it, but, there is an app called Drivedroid(and similar apps) that allow you to boot Windows or Linux on your PC directly from your android devices internal or external storage.
Sent from my SM-S767VL using Tapatalk
Click to expand...
Click to collapse
But theres no way to add those functions directly inside the android system?
I dont want to start a image of a operating system, I want to start a operating system over usb who is directly
installed on the phone micro sd card (Theres no image file, the files of the system are directly on the sd card)
Why it is so hard to change the normal mass storage mode of Android to a "Harddisk mass storge mode" that would be the easiest way?
Rufus0700 said:
But theres no way to add those functions directly inside the android system?
I dont want to start a image of a operating system, I want to start a operating system over usb who is directly
installed on the phone micro sd card (Theres no image file, the files of the system are directly on the sd card)
Why it is so hard to change the normal mass storage mode of Android to a "Harddisk mass storge mode" that would be the easiest way?
Click to expand...
Click to collapse
Because, it would require formatting the device's storage in the same way that you would to create a bootable USB, that would make the storage no longer useable by the android system. In other words, you can't have it both ways where the android device can use the storage as mass storage AND at the same time use that same storage as a bootable drive.
Sent from my SM-S767VL using Tapatalk
My problem is, I would need a tool, or something, what mounts the android SD Card on the computer with flipped RMB (Removable media bit), so its mounted as harddisk, that would be all I would need, but that seems not possible on android. The RMB of the micro SD
card is not flippable, otherwise the micro SD would become a harddisk by itself, but to flip the bit in the micro sd card controller, we would need a MPtool for the micro sd card controller, and this tool has only the micro sd manufaturer. So I would need some rt of filtering app on the android who allows mounting the micro sd on the computer, but filters the rmb to tell the computer that the micro SD is a Harddrive, but that seems not possible?
Rufus0700 said:
My problem is, I would need a tool, or something, what mounts the android SD Card on the computer with flipped RMB (Removable media bit), so its mounted as harddisk, that would be all I would need, but that seems not possible on android. The RMB of the micro SD
card is not flippable, otherwise the micro SD would become a harddisk by itself, but to flip the bit in the micro sd card controller, we would need a MPtool for the micro sd card controller, and this tool has only the micro sd manufaturer. So I would need some rt of filtering app on the android who allows mounting the micro sd on the computer, but filters the rmb to tell the computer that the micro SD is a Harddrive, but that seems not possible?
Click to expand...
Click to collapse
Hard drives are not expensive, why not just buy a new hard drive?
The PC doesn't access the device's storage directly, it has to communicate with the storage through the device's hardware(CPU) and the device has to be powered on or the PC can't do anything with the storage, that is the roadblock that you aren't going to get past because hard drives do not work the same way. It is just a completely different animal than a hard drive or a typical USB drive. You are probably wasting your time, find a different solution because this one doesn't have much chance of working, whether you choose to accept that or not.
I could be wrong, but, I don't think that is the case.
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