Hovatek Forum MOBILE Android [Tutorial] How to use ADB to backup Unisoc / Spreadtrum (SPD) firmware
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[Tutorial] How to use ADB to backup Unisoc / Spreadtrum (SPD) firmware

[Tutorial] How to use ADB to backup Unisoc / Spreadtrum (SPD) firmware

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h3ru1980
h3ru1980
h3ru1980
Newbie
4
27-07-2016, 09:15 PM
#61



plz explain for me I got this message error 

i upload screenshot cmd

i have error like this too

installed on system/bin on stericon busybox

shell@v152_jxd_2h2:/ $ su -c "./mkbackup.sh"
su -c "./mkbackup.sh"
sh: ./mkbackup.sh: No such file or directory
shell@v152_jxd_2h2:/ $ su -c "./mkbackup.sh"
su -c "./mkbackup.sh"
dd: can't open '/proc/mtd': No such file or directory
grep: firmware.info: No such file or directory
shell@v152_jxd_2h2:/ $ su -c "./mkbackup.sh"
su -c "./mkbackup.sh"

but when i change it too jrummy busy box and installed on system/xbin i got this error

dd: can't open '/proc/mtd': No such file or directory
grep: firmware.info: No such file or directory
shell@v152_jxd_2h2:/ $ su -c "./mkbackup.sh"
su -c "./mkbackup.sh"
sh: ./mkbackup.sh: No such file or directory
shell@v152_jxd_2h2:/ $ su -c "./mkbackup.sh"
su -c "./mkbackup.sh"
sh: ./mkbackup.sh: No such file or directory
shell@v152_jxd_2h2:/ $ su -c "./mkbackup.sh"
su -c "./mkbackup.sh"
sh: ./mkbackup.sh: No such file or directory
shell@v152_jxd_2h2:/ $ su -c "./mkbackup.sh"
su -c "./mkbackup.sh"
dd: can't open '/proc/mtd': No such file or directory
grep: firmware.info: No such file or directory
shell@v152_jxd_2h2:/ $ su -c "./mkbackup.sh"
su -c "./mkbackup.sh"
sh: ./mkbackup.sh: No such file or directory
shell@v152_jxd_2h2:/ $
This post was last modified: 27-07-2016, 09:39 PM by h3ru1980.
Attached Files
.jpg
ssc.jpg
Size: 128.01 KB / Downloads: 23
Debsbond008
Debsbond008
Debsbond008
Newbie
3
09-11-2016, 03:13 PM
#62
(18-11-2014, 12:00 AM)hovatek 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://www.hovatek.com/forum/thread-827.html
* Setup ADB on the PC using this guide @ http://www.hovatek.com/forum/thread-588.html 
* Enable ADB detect the Spreadtrum phone using this guide @ https://www.hovatek.com/forum/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)

Tried this method to backup my LYF Ls-4005 (SC8830) . But it didnt worked
tried with both of the busybox apps
Attached the ADB screenshot
Attached Files
.jpg
Ls-4005.JPG
Size: 50.61 KB / Downloads: 3
Debsbond008
Debsbond008
Debsbond008
Newbie
3
09-11-2016, 04:08 PM
#63
(18-11-2014, 12:00 AM)hovatek 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://www.hovatek.com/forum/thread-827.html
* Setup ADB on the PC using this guide @ http://www.hovatek.com/forum/thread-588.html 
* Enable ADB detect the Spreadtrum phone using this guide @ https://www.hovatek.com/forum/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)
This method is not working. think some steps are missing, I was trying it on my LYF LS-4005 handset having sc8830 chipset.
how much time it will take to backup?
where the backup will be saved i.e. in root folder or in a specified folder??
Plese explain all the steps clearly and if you have ever tried this then provide video or screenshot.
This post was last modified: 11-11-2016, 07:48 AM by Debsbond008.
Attached Files
.jpg
Ls-4005.JPG
Size: 45.5 KB / Downloads: 14
Debsbond008
Debsbond008
Debsbond008
Newbie
3
09-11-2016, 07:57 PM
#64
(14-10-2015, 10:23 PM)One *Star Why do I get 0 file(s) copied when installing adb? Below is the screenshot.[Image: c6feff063c87370cc9ebb0dc423272a7.jpg]

Sent from my itel_it1503 using Tapatalk

Run as Administrator(right click on the adb installer and select Run As Administrator)
Shubhashis
Shubhashis
Shubhashis
Newbie
3
07-01-2017, 08:03 AM
#65



the command is working fine for me but as I have low rom (256mb) it cant save the image file to the internal memory. so is there any option to save this image file to external sd card?


(18-11-2014, 12:00 AM)hovatek 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://www.hovatek.com/forum/thread-827.html
* Setup ADB on the PC using this guide @ http://www.hovatek.com/forum/thread-588.html 
* Enable ADB detect the Spreadtrum phone using this guide @ https://www.hovatek.com/forum/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)
kaze02se
kaze02se
kaze02se
Junior Member
24
10-02-2017, 12:09 PM
#66
hellow admin, could you upload yaffs for pc for new link because the link not found, thanks
hovatek
hovatek
hovatek
Administrator
49,570
10-02-2017, 04:17 PM
#67
(10-02-2017, 12:09 PM)kaze02se hellow admin, could you upload yaffs for pc for new link because the link not found, thanks

This guide doesn't make use of it

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bars143
bars143
bars143
Newbie
1
04-03-2017, 12:08 PM
#68
im from philippine and myphone is huawei y336 u02 build number: v100r001c567b110 android version 4.4.2
Attached Files
.gif
huawei-y336-u02.gif
Size: 202.89 KB / Downloads: 6
hovatek
hovatek
hovatek
Administrator
49,570
04-03-2017, 04:56 PM
#69
(04-03-2017, 12:08 PM)bars143 im from philippine and myphone is huawei y336 u02 build number: v100r001c567b110 android version 4.4.2

Is anything wrong with the phone?

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
anpr22
anpr22
anpr22
Enthusiastic Member
14
17-05-2017, 10:54 PM
#70



hello,

I checked the script, it is using /proc/mtd/ location which is not there in my phone (using ES explorer)
Please provide the edit we can do in .sh file using notepad++

If I make backup using dd command in adb will it suffice or I need to modify ?

Thanks
This post was last modified: 17-05-2017, 10:56 PM by anpr22.
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