Dumping ROM using ADB guide
 

What you need :
a pc, usb cable and your android device with sdcard

What you need to download :
Android SDK. here's the link on how to install it and download link.. Setting Up an Existing IDE | Android Developers

USB driver of your device.
if not have then read mine previous post
http://forum.gsmhosting.com/vbb/9384748-post1.html

RKDump file. rkdump

Instructions:
1. enable USB debugging on the device
2. Download and Install android SDK (dont forget JAVA JDK if you havent got it yet)
3. now connect your device to your pc, you will see Windows will try to install appropriate driver for your device, if it installed properly then you're lucky, you can proceed to step 4, if not then we need to install the driver using USB driver
how to install driver
http://forum.gsmhosting.com/vbb/9384748-post1.html

now for the adb part..
4. copy RKdump file you downloaded on the same folder as ADB.exe, usually its in folder Program Files (x86)/android/android-sdk/platform-tools
5. click menu and on search bar, type cmd, right click cmd.exe and run as administrator.
6. on the cmd command prompt, type "cd\program files (x86)/android/android-sdk/platform-tools" without the quote.
7. type



8. type



9. type

*if you see a "#" sign and a cursor next to it then we're good to go.. otherwise..you need to root your phone first

10. type

*this will make RKDump executable

11. type

*this will copy update.img on your sdcard which can be used for faulty same device (in case if you not find any factory flasher or flash file)
the end.

note: if you want to copy any other part of your device partition.. look in here rkutils | androtab.info



special thank's: geoRG77

1|root@android:/ # cat /proc/mtd
cat /proc/mtd
/proc/mtd: No such file or directory
1|root@android:/ # /data/rkdump /dev/block/mtdblock1 /sdcard/kernel.img
/data/rkdump /dev/block/mtdblock1 /sdcard/kernel.img
/data/rkdump: /dev/block/mtdblock1: No such file or directory

same HERE..................................

contact me on yahoo ............

how restore back up?

when i try to the dump flash file on the phone say me Permise Denied

anyway to dump the rom or to convert it to .pac?

bro read out dump using that method can be used to restore\upgrade firmware using mmc ..

get phone in recovery menu
there is a option named "apply update from sd card"

By tested me 100%101 working thank you bro ;)


BR
dicle_Gsm

Phone don't have Recovery Upgrade firmware = ?:confused:

update.zip
 

compress file Winzip update .zip ?

very interesting

Dumping full Rom

flashing ms-dos ?

Nice work devil's king, hope dz hlp me tackle the latest tecno android phones, any success report on 'logo hang at start up' problem of tecno p3 models?

does this dumping method works on all android device or it is CPU dependent ?

and will this dump works on same set without root ?

These method work on android's (cpu does't matter)

yes these pulled dump work on same phone
No need rooted phone for push file in faulty phone