Need MI3W emmc dump

[Zauq]

Hi everyone,

I have manged to corrupt my MI3W's NVM partition. No iemi hence no network. Though, I have the .qcn backup but the QPST is failing to restore as the NVM is complete corrupted.

Now there's only one possible solution and that is emmc dump of MI3W.

I would appreciate if anyone who has a working MI3W could provide me the emmc dump of the same.

Following is the code to get the emmc dump of about 969 MB. You have to be rooted.

Open Terminal app and the type the following, it should take 10-20 mins

su
dd if=/dev/block/mmcblk0 of=/sdcard/MI3-emmc.img bs=512 count=2000000

Once done, you'll see a MI3-emmc.img file on the internal storage. The emmc can be compressed by winzip or winrar and the size should be reduced to 100 MB. Which you upload on Google drive easily.

Just be careful with the code, copy and paste if possible.

Awaiting you guy's positive response.

Thanks

 

[stratosk21]

Hi everyone,

I have manged to corrupt my MI3W's NVM partition. No iemi hence no network. Though, I have the .qcn backup but the QPST is failing to restore as the NVM is complete corrupted.

Now there's only one possible solution and that is emmc dump of MI3W.

I would appreciate if anyone who has a working MI3W could provide me the emmc dump of the same.

Following is the code to get the emmc dump of about 969 MB. You have to be rooted.

Open Terminal app and the type the following, it should take 10-20 mins

su
dd if=/dev/block/mmcblk0 of=/sdcard/MI3-emmc.img bs=512 count=2000000

Once done, you'll see a MI3-emmc.img file on the internal storage. The emmc can be compressed by winzip or winrar and the size should be reduced to 100 MB. Which you upload on Google drive easily.

Just be careful with the code, copy and paste if possible.

Awaiting you guy's positive response.

Thanks

It doesn't matter if I'm on MIUI or not right? If so I can do it and get it uploaded in an hour.

 

[Zauq]

It doesn't matter if I'm on MIUI or not right? If so I can do it and get it uploaded in an hour.

Right, it doesn't matter if you're on Miui or not.

Thanks for your quick response. Will be waiting for the upload.

 

[stratosk21]

Right, it doesn't matter if you're on Miui or not.

Thanks for your quick response. Will be waiting for the upload.

Here you go https://mega.nz/#!oLQijLiJ!hw5PP7fcVAbgjM__Xw9m_c3wpZQIwF9PnF_4oeT80Fk

 

[Zauq]

Here you go https://mega.nz/#!oLQijLiJ!hw5PP7fcVAbgjM__Xw9m_c3wpZQIwF9PnF_4oeT80Fk

Thanks a ton for the emmc image.

I shall update you about the outcome.

 

[Zauq]

Here you go https://mega.nz/#!oLQijLiJ!hw5PP7fcVAbgjM__Xw9m_c3wpZQIwF9PnF_4oeT80Fk

Thanks again for the emmc image. I have been able to restore my iemi and got back network.

Fortunately, I had backed up my modemst1. modemst2, fsg and modem with dd command. Your emmc helped me restore my corrupted NVM partition and rest was done by the backed up partitions.

Mi3 has a locked NVM partition and I was trying to unlock the same. If you know how to unlock NVM then please share.

Thanks :good:

 

[Miyaku]

Thanks again for the emmc image. I have been able to restore my iemi and got back network.

Fortunately, I had backed up my modemst1. modemst2, fsg and modem with dd command. Your emmc helped me restore my corrupted NVM partition and rest was done by the backed up partitions.

Mi3 has a locked NVM partition and I was trying to unlock the same. If you know how to unlock NVM then please share.

Thanks :good:

mmcblk0 is all of emmc? also sdcard data/files, why you not build via edl mode, the sahara will write new block your emmc? thanks

Sent from my MI 4W using Tapatalk

 

[Zauq]

mmcblk0 is all of emmc? also sdcard data/files, why you not build via edl mode, the sahara will write new block your emmc? thanks

Sent from my MI 4W using Tapatalk

mmcblk0 is entire emmc but it depends on the size. In my case I've received 976 MB emmc provided by Klang, which does not contain sdcard/data etc as it's not the entire emmc size.

dd command copies the initial partitions which are there in those blocks. Refer to the attached pics of the emmc layout of Mi3.

I had tried Sahara & Miflash in download mode however, it didn't write the corrupted NVM blocks at all. Hence needed the emmc image of the size from a working Mi3.

 

[Miyaku]

mmcblk0 is entire emmc but it depends on the size. In my case I've received 976 MB emmc provided by Klang, which does not contain sdcard/data etc as it's not the entire emmc size.

dd command copies the initial partitions which are there in those blocks. Refer to the attached pics of the emmc layout of Mi3.

I had tried Sahara & Miflash in download mode however, it didn't write the corrupted NVM blocks at all. Hence needed the emmc image of the size from a working Mi3.

ok, i understand what do you mean, but sure you try to rewrite via miflash with edl mode (test point) to flash all an rewrite block n partition your emmc? what the error messages? so, if you have done dump back image Klang of=your emmc what the next problem? thanks

Sent from my MI 4W using Tapatalk