ntcfpt

Chinese tablet MSM7227-t 3G need rom extract

Recommended Posts

ntcfpt    0

I've got Chinese 3G tablet name E720 tablet from Reach company. link : http://www.reachxm.c...ts.asp?pid=1077

It also sold to many others with different name such as Fox e7, mid e7.... http://blog.merimobi...ox-e7-tablet-pc

it can work well with 2.2.2 but I would to update to 2.3.x because of 2.2.2 limitation

here is its proc mtd

dev: size erasesize name

mtd0: 00500000 00020000 "boot"

mtd1: 0c800000 00020000 "system"

mtd2: 00500000 00020000 "splash"

mtd3: 03200000 00020000 "cache"

mtd4: 09c00000 00020000 "userdata"

mtd5: 00100000 00020000 "misc"

mtd6: 00200000 00020000 "persist"

mtd7: 03200000 00020000 "recovery"

I had dump recovery.img, boot.img, system.img but I cannot extract use any tool on the forum

Basically, Its hardware is quite similar to ZTE Blade 2 but I cannot do anything with Blade 2 rom

here is link of .img file.

http://www.mediafire...be71d36dtm90o51

Anyone can help me!

Edited by ntcfpt

Share this post


Link to post
Share on other sites
TBBle    0

I picked up the same device under the name 'FPT Tablet II' in Vietnam, there's almost no useful information about them I can find out on the 'net.

I used the guide at http://android-dls.com/wiki/index.php?title=HOWTO:_Unpack%2C_Edit%2C_and_Re-Pack_Boot_Images to extract the kernel and bootloader from my recovery image, but wasn't able to boot them using 'fastboot boot kernel ramdisk'... I noticed your recovery.img is slightly different to mine, how did you extract it?

I used 'cat /dev/mtd/mtd0' to extract my images, because the nandread binary in the image is for Linux 2.6.32 and the device is running Linux 2.6.35, and I haven't gotten around to producing a compatible nandread binary.

Share this post


Link to post
Share on other sites
ntcfpt    0

I picked up the same device under the name 'FPT Tablet II' in Vietnam, there's almost no useful information about them I can find out on the 'net.

I used the guide at http://android-dls.c...ack_Boot_Images to extract the kernel and bootloader from my recovery image, but wasn't able to boot them using 'fastboot boot kernel ramdisk'... I noticed your recovery.img is slightly different to mine, how did you extract it?

I used 'cat /dev/mtd/mtd0' to extract my images, because the nandread binary in the image is for Linux 2.6.32 and the device is running Linux 2.6.35, and I haven't gotten around to producing a compatible nandread binary.

I don't remember exactly procedure but you need to root your tablet before following http://android-dls.com/wiki/index.php?title=HOWTO:_Unpack%2C_Edit%2C_and_Re-Pack_Boot_Images (use super oneclick 2.3 to root)

I still have no way to change recovery using clockwork recovery so that I can upgrade to another firmware.

I found our device has strange recovery file size, it is around 51MB while the others almost below 5MB

If you have any news pls share to me!

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


MoDaCo is part of the MoDaCo.network, © Paul O'Brien 2002-2016. MoDaCo uses IntelliTxt technology.