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[Tutorial] How to backup a Spreadtrum Android phone using ADB

#41
(This post was last modified: 10-17-2015, 10:57 AM by One *Star. )

OK, I used the second method to install adb. When I hold the shift and right click to open it, it says no program exists to open it. My problem is getting adb to open on my computer. The first method doesn't install but the second method does but does not open adb.

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#42
(10-16-2015, 09:36 PM)One *Star Wrote: OK, I used the second method to install adb. When I hold the shift and right click to open it, it says no program exists to open it. My problem is getting adb open on my computer. The first method doesn't install but the second method does but does not open adb.

Sent from my itel_it1503 using Tapatalk

see the video @ https://forum.hovatek.com/thread-2137.html . that ought to help
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#43
Adb is installed but when I try opening it, explorer.EXE says there is no associated folder with adb to execute the action. Why I'm I getting this error? Please help.

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#44
(10-19-2015, 04:00 PM)One *Star Wrote: Adb is installed but when I try opening it, explorer.EXE says there is no associated folder with adb to execute the action. Why I'm I getting this error? Please help.

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can i see a screenshot?
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#45
(10-19-2015, 08:36 PM)hovatek Wrote:
(10-19-2015, 04:00 PM)One *Star Wrote: Adb is installed but when I try opening it, explorer.EXE says there is no associated folder with adb to execute the action. Why I'm I getting this error? Please help.

Sent from my itel_it1503 using Tapatalk

can i see a screenshot?
Below are the screenshots of the drivers on my PC and the error message I get when opening adb.[Image: ca2b65600c5cab329f7b7b227c361534.jpg].[Image: d20fcf46b59bf22cfdf161c0c1b5c814.jpg].[Image: fcdeb9fc1d922868a40b5ec4ee36e453.jpg]

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#46
(10-21-2015, 12:46 PM)One *Star Wrote: .
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do you get the same error with the method @ https://forum.hovatek.com/thread-588.html
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#47
Yes, I get the same error.

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#48
(10-21-2015, 06:05 PM)One *Star Wrote: Yes, I get the same error.

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And on another PC?
We're ready to resume your CWM porting
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#49
Wow! I will get a PC today. Can't wait to having CWM successfully ported to my itel 1503

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#50
(11-18-2014, 12:00 AM)hovatek Wrote: This guide is for Spreadtrum (e.g Itel, Old Tecno etc) Android phones.

Requirement

* PC
* Rooted Spreadtrum phone with sufficient SD card storage space
* Install Spreadtrum drivers on PC using this guide @ http://forum.hovatek.com/thread-827.html
* Setup ADB on the PC using this guide @ http://forum.hovatek.com/thread-588.html 
* Enable ADB detect the Spreadtrum phone using this guide @ https://forum.hovatek.com/thread-2137.html 
* Install Busybox (Stericson) on the phone


Procedure

* Download BackupTools.tar and copy it to the same directory as adb.exe
* Launch ADB, type the commands below and press enter after each command

Code:
adb push backuptools.tar /data/local/tmp
adb shell
su -c mount -o rw,remount rootfs /
su -c "tar -xvpf /data/local/tmp/backuptools.tar"
su -c "./mkbackup.sh"

* x means extract ; v means list files as extracted ; f means the name of the archive (file to be extracted) appears next ; p means retain permission 

All partitions on the phone will be saved to the backup directory on the phone's memory card

Error messages and fixes

* If you get  "User unallowed: Operation not permitted" in ADB then go to the phone and set ADB to Allow in the Super user application (the name might vary depending on your rooting method)
* If you get "tar: can't remove old file ***: read-only file system" then ensure to run the remount command above properly
* If you get "sh: applet not found" then install Busybox Installer (Jrummy) instead of Busybox (Stericson)

im already follow your instruction n its work except the last command is unsucsesfull.itsaid no such file or ditectory than i install bussybox and its said id cant open '/proc/mtd':no such file or directory

grep:firmware.info:no such file or directory

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