Files become corrupted after reboot on External SD Card - AT&T Samsung Galaxy S II Skyrocket SGH-I727

I'm finding corrupted files on external SD after installing recovery.
I'm using a 64GB SanDisk Class 10 Micro SDHC formatted as exFat but I've also tested a 512MB FAT card, same issue.
- Flash stock RUXUMA7 ROM through ODIN
- Flash TWRP through ODIN then flash the latest TWRP (2.5.0.0)
- Copy 10 ZIP files to the external card ranging 5MB to 20MB each in size
- Reboot the phone and wait for SD card scan to complete
- Copy the ZIP files back to your PC and try extracting them, at least one will have CRC failures
Please try this process a couple times to make sure it's working or not.
This also happens with Images and all other files, it's just easier to catch the problem with ZIP files. It seems some parts of the files are becoming corrupt.
Thanks.

Related

[Q] Unable to update to TNT Lite 4.20

Some how my SD card does not show the update file. I'm able to copy the update zip file to the sd card, I can see the file if I search the card, but when rebooting with cw .8 the zip file does not sow. Any ideas why and how to fix. TX
Move the update.zip to a location in the internal storage of you gtab, then browse to it from cw.
I have already done so. I have flash my G tablet since NOV 2010 multiples time, and never have any issues. The ZIP file is there, I can browse it it I use sniffer and es explorer and so on. But once I boot the system on recovery mode , it is not there anymore, cw does not find it.
make sure the file is .zip and not .rar.
roebeet packages his files in .rar
Still does not work, even after repacking files into a ZIP file.
Just a shot here, but by "SD card" do you mean your external/removable SD card? Because when Clockwork is talking about the SD card, it really means the storage partition of the internal memory. So, if by chance you copied the update zip to the removable card, you won't find it. If that's the case, connect your gTab to your computer with the USB cable and move it over to the internal memory. Should work from there.
Solved !!!. I just need to unzip the folder ans install only the "update" zip on the sd card since I'm using cw 8.

[Q] How to restore back SD card size after installing image file

Hi,
I accidentally wrote the SDCard CM7 installer image file (version 1.3) for Nook on a 512M microSd card using WinImage. It only shows about 200M under windows now. How can I restore the microSD card back to the original size using Windows?
Thanks
Anyone knows the answer?
Reformatting SD card under Windows
The HPUSBFW.exe format utility will reformat your SD card to its original size. I found the utility via Google.
I am running into the same issue while trying to create a bootable CM7 card for my Nook Color. If I use WinImage (Restore virtual drive image) or Win32DiskImager to write the generic SD card image to my SD card, the resulting size is a bit less than 130MB. I can copy the CM7 and Google Apps ZIP files to the card with little space left over. My NC will boot from the card and attempt to install CM7 and the Google apps, but installation will eventually fail because no space is left on the device. Subsequently my NC will no longer boot from the SD card and boots into the Nook Reader instead.
If I use WinImage and manually choose the SD card image and destination drive, I can write the image to the SD card without changing the partition size. However, my NC cannot boot from the resulting image.
I'm at a loss.
SD CARD
Thank You, I was able to recover my SD Card.

[Q] Data2SD unable to install Cromi

I have formatted my micro sd card (samsung class 10 64GB) in Gparted with 1 FAT32 partition of 8GB, and the rest is EXT4.
Furthermore I have the following files on my FAT32 partition:
data2sd-jb42-that0_modByHundsbuah.zip
hundsbuah_v3.2.0-OC_JB4.2.1.zip
CROMi-Xenogenesis ODEX 4.7.0_Signed.zip
mount-data2sd.zip
First off, my TWRP 2.5.0.0 gets stuck on the splash screen with the sd card inserted, so I have to take it in and out again. Then, I flash the mount-data2sd.zip, and then I want to do a wipe. However, after this is done, the files on the FAT32 partition are no longer visible in TWRP and I'm unable to install anything more. What am I doing wrong in the process of installing Cromi on my SD card?
vonVaffel said:
I have formatted my micro sd card (samsung class 10 64GB) in Gparted with 1 FAT32 partition of 8GB, and the rest is EXT4.
Furthermore I have the following files on my FAT32 partition:
data2sd-jb42-that0_modByHundsbuah.zip
hundsbuah_v3.2.0-OC_JB4.2.1.zip
CROMi-Xenogenesis ODEX 4.7.0_Signed.zip
mount-data2sd.zip
First off, my TWRP 2.5.0.0 gets stuck on the splash screen with the sd card inserted, so I have to take it in and out again. Then, I flash the mount-data2sd.zip, and then I want to do a wipe. However, after this is done, the files on the FAT32 partition are no longer visible in TWRP and I'm unable to install anything more. What am I doing wrong in the process of installing Cromi on my SD card?
Click to expand...
Click to collapse
It looks like the TWRP can not read your External SD card. You probably need to format your External SD again. There are a few things you need to pay attention.
1. Your first partition is a fat32 and set it as a primary partition.
2. Your second partition is ext4 and set it as a primary partition also.
After a reformat, you can try to use TWRP again and hope that it can read your SD. Good luck.
I've done it twice, but I guess third time's the charm. Going to try with different software and see what happens
The same thing happened when I Tried it again.
Booting into TWRP with SD card inserted will cause the splash to be shown until the card is taken out
So I take the card out, and I'm ready to flash files from the fat32 part of my card. I flash the mount-data2sd file, then press back. Now, at this point the Cromi file itself didn't appear on the card so I press home. Trying to access the memory card again, no files show up this time...
I fail to see why, but what am I doing wrong?
vonVaffel said:
The same thing happened when I Tried it again.
Booting into TWRP with SD card inserted will cause the splash to be shown until the card is taken out
So I take the card out, and I'm ready to flash files from the fat32 part of my card. I flash the mount-data2sd file, then press back. Now, at this point the Cromi file itself didn't appear on the card so I press home. Trying to access the memory card again, no files show up this time...
I fail to see why, but what am I doing wrong?
Click to expand...
Click to collapse
Do you have another SD to try out? It could be something wrong with the one that you are using. It looks like you still can access to your external SD once when you first insert it in. These are the options you can try them out. First, when you first insert your SD, you need to copy all the files that you have from the external SD to your internal SD. From there, you can install from your internal SD. Second, when you first insert you SD, you need to install the cromi x first. When you have it up and running, you can connect your device to your computer and transfer all the file that you need to install data2SD. Good luck.. :fingers-crossed:

Can't Install Healthy .ZIP file from SD Card

Long Version:
----------------------------------
Hello. I was preparing for a full wipe of my phone (Galaxy S3 i9300) for a clean flash for my next ROM. So I did was I got a SD Card Reader and plugged my SD Card in and put it in a laptop to copy the files, while suddenly, my SD Card got corrupted. I tried to format the SD Card with the same SD Card Reader (not knowing the Card Reader was faulty) but it made things worse. So, I took a different Card Reader, and formatted the SD Card and now all seems well. Until, when I put the .ZIP file in the SD Card, put the SD Card on my phone, and install .ZIP from SD Card on my phone using TWRP (2.8.6.1), it displays the error "E: Zip file is corrupt!" So naturally, I restarted the phone into recovery, formatted the SD Card using TWRP, changed the file system to FAT (vfat) and it displays the error "E: Unknown MTP message type: 1", then I tried repairing the file system, and it was successful. So I did was put the .ZIP in the SD Card again and try it again, with no luck.
I have already used all of these to format the SD Card and the phone still thinks the .ZIP file from the SD Card is corrupted:
Diskpart
Chkdsk
EaseUs Master Partition
Windows Format
SD Formatter (v4.0)
---------------------------------------
TL;DR
Phone got fully wiped, SD Card got corrupted while transfering files because of faulty Card Reader, SD Card got formatted a lot of times, Finally got the SD Card running, but now, if I put it inside the phone, it thinks the .ZIP File from the SD Card is corrupted.
What should I do?
p.s. (I already downloaded the same .ZIP file multiple times to make sure it was healthy, and it is)
zek.yuuki said:
Long Version:
----------------------------------
Hello. I was preparing for a full wipe of my phone (Galaxy S3 i9300) for a clean flash for my next ROM. So I did was I got a SD Card Reader and plugged my SD Card in and put it in a laptop to copy the files, while suddenly, my SD Card got corrupted. I tried to format the SD Card with the same SD Card Reader (not knowing the Card Reader was faulty) but it made things worse. So, I took a different Card Reader, and formatted the SD Card and now all seems well. Until, when I put the .ZIP file in the SD Card, put the SD Card on my phone, and install .ZIP from SD Card on my phone using TWRP (2.8.6.1), it displays the error "E: Zip file is corrupt!" So naturally, I restarted the phone into recovery, formatted the SD Card using TWRP, changed the file system to FAT (vfat) and it displays the error "E: Unknown MTP message type: 1", then I tried repairing the file system, and it was successful. So I did was put the .ZIP in the SD Card again and try it again, with no luck.
I have already used all of these to format the SD Card and the phone still thinks the .ZIP file from the SD Card is corrupted:
Diskpart
Chkdsk
EaseUs Master Partition
Windows Format
SD Formatter (v4.0)
---------------------------------------
TL;DR
Phone got fully wiped, SD Card got corrupted while transfering files because of faulty Card Reader, SD Card got formatted a lot of times, Finally got the SD Card running, but now, if I put it inside the phone, it thinks the .ZIP File from the SD Card is corrupted.
What should I do?
p.s. (I already downloaded the same .ZIP file multiple times to make sure it was healthy, and it is)
Click to expand...
Click to collapse
Try the opening the zip file on the sd card on your pc with winrar or 7 zip.
Else get a new SD Card
Hit thanks if i helped you.
ClawSpark said:
Try the opening the zip file on the sd card on your pc with winrar or 7 zip.
Else get a new SD Card
Hit thanks if i helped you.
Click to expand...
Click to collapse
Yes, the .zip file does work. I can open it on my pc
Sadly, I can't get a new SD Card. Mainly because I need this SD Card because it is a 32GB SDHC Class 10 SanDisk SD Card, and it's not cheap to get a new replacement (of the same SD Card).
I would like to know how to fix this corrupted SD Card. Because everytime I plug it into my PC (and use Windows Check Drive for Errors, and Chkdsk) and find there's no errors. And then when I finished placing the files into the SD Card, when I plug it the next time, everything got corrupted, but Windows still does not detect any errors on the drive..... wut
zek.yuuki said:
Long Version:
----------------------------------
Hello. I was preparing for a full wipe of my phone (Galaxy S3 i9300) for a clean flash for my next ROM. So I did was I got a SD Card Reader and plugged my SD Card in and put it in a laptop to copy the files, while suddenly, my SD Card got corrupted. I tried to format the SD Card with the same SD Card Reader (not knowing the Card Reader was faulty) but it made things worse. So, I took a different Card Reader, and formatted the SD Card and now all seems well. Until, when I put the .ZIP file in the SD Card, put the SD Card on my phone, and install .ZIP from SD Card on my phone using TWRP (2.8.6.1), it displays the error "E: Zip file is corrupt!" So naturally, I restarted the phone into recovery, formatted the SD Card using TWRP, changed the file system to FAT (vfat) and it displays the error "E: Unknown MTP message type: 1", then I tried repairing the file system, and it was successful. So I did was put the .ZIP in the SD Card again and try it again, with no luck.
I have already used all of these to format the SD Card and the phone still thinks the .ZIP file from the SD Card is corrupted:
Diskpart
Chkdsk
EaseUs Master Partition
Windows Format
SD Formatter (v4.0)
---------------------------------------
TL;DR
Phone got fully wiped, SD Card got corrupted while transfering files because of faulty Card Reader, SD Card got formatted a lot of times, Finally got the SD Card running, but now, if I put it inside the phone, it thinks the .ZIP File from the SD Card is corrupted.
What should I do?
p.s. (I already downloaded the same .ZIP file multiple times to make sure it was healthy, and it is)
Click to expand...
Click to collapse
Copy paste via USB cable? The ZIP might be corrupted in a way that the script is broken or somehing. Try copypasting the file via USB and if that doesn't work download a different ZIP.
janekmuric said:
Copy paste via USB cable? The ZIP might be corrupted in a way that the script is broken or somehing. Try copypasting the file via USB and if that doesn't work download a different ZIP.
Click to expand...
Click to collapse
Thanks for all the help. I was in contact with SanDisk and they are willing to replace the corrupted microSD Card. Anyways, thank you

TAB 2 7.0 p3113 wiped complete system

1. Have Tab2 7.0 P3113 wirh TWRP only on (internal) SD card. It was rooted w/m6.0.0. I finally got TWRP only running.
2. Twrp is running full time, device on charger.
3. Trough TWRP I can see that the internal sd card is empty
4. With usb I can read the internal and external SD cards.
5. Internal is Empty and ext sd card shows data.
6. How do I reload an operating system?
7. Without an OS TWRP can not find the ext SD card.
8. Twrp does see all of the folders listed, which are listed as empty, including the ext SD card.
9. I hve been looking for a M 6.0.0 image or tar, hoping heimdall could be used to load a system.
Any help would be greatly appreciated,
terry134
Here is a ROM for you
http://forum.xda-developers.com/gal...stockp3113-t2806906/post53943180#post53943180
Thank you I'll give it a try

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