To backup your stuff from adb:
Code:dd if=/dev/block/mmcblk0 of=/sdcard/mbr.img bs=4096 count=4 dd if=/dev/block/mmcblk0 of=/sdcard/ebr1.img bs=4096 count=4 skip=4 dd if=/dev/block/mmcblk0 of=/sdcard/pmt.img bs=4096 count=1024 skip=8 dd if=/dev/block/mmcblk0 of=/sdcard/nvram.img bs=4096 count=1280 skip=1032 dd if=/dev/block/mmcblk0 of=/sdcard/seccfg.img bs=4096 count=32 skip=2312 dd if=/dev/block/mmcblk0 of=/sdcard/uboot.img bs=4096 count=96 skip=2344 dd if=/dev/block/mmcblk0 of=/sdcard/boot.img bs=4096 count=1536 skip=2440 dd if=/dev/block/mmcblk0 of=/sdcard/recovery.img bs=4096 count=1536 skip=3976 dd if=/dev/block/mmcblk0 of=/sdcard/secro.img bs=4096 count=1536 skip=5512 dd if=/dev/block/mmcblk0 of=/sdcard/misc.img bs=4096 count=96 skip=7048 dd if=/dev/block/mmcblk0 of=/sdcard/logo.img bs=4096 count=768 skip=7144 dd if=/dev/block/mmcblk0 of=/sdcard/expdb.img bs=4096 count=512 skip=7912 dd if=/dev/block/mmcblk0 of=/sdcard/android.img bs=4096 count=131328 skip=8424 dd if=/dev/block/mmcblk0 of=/sdcard/cache.img bs=4096 count=131328 skip=139752 dd if=/dev/block/mmcblk0 of=/sdcard/usrdata.img bs=4096 count=131328 skip=271080 LOOK OUT - dd if=/dev/block/mmcblk0 of=/sdcard2/fat.img bs=4096 count=546040 skip=402408
To save the full fat (2G) you need to mount another sdcard (or dd smaller chunks and remove chunks to make free space and rejoin them)
I haven't tested this one, but to create a single file full backup, this probably works (you need I think at least 4G free space, or chunk it up):
Code:dd if=/dev/block/mmcblk0 of=/sdcard2/fullbackup.img bs=4096
I am still trying to figure out how to backup from adb the preloader and dsp_bl partitions.
CAUTION
The dd parameters are accurate only if your partitions have the same parameters as mine.
These are my parameters:
Code:shell@android:/ # cat /proc/dumchar_info cat /proc/dumchar_info Part_Name Size StartAddr Type MapTo preloader 0x0000000000040000 0x0000000000000000 2 /dev/misc-sd dsp_bl 0x00000000005c0000 0x0000000000040000 2 /dev/misc-sd mbr 0x0000000000004000 0x0000000000000000 2 /dev/block/mmcblk0 ebr1 0x0000000000004000 0x0000000000004000 2 /dev/block/mmcblk0p1 pmt 0x0000000000400000 0x0000000000008000 2 /dev/block/mmcblk0 nvram 0x0000000000500000 0x0000000000408000 2 /dev/block/mmcblk0 seccfg 0x0000000000020000 0x0000000000908000 2 /dev/block/mmcblk0 uboot 0x0000000000060000 0x0000000000928000 2 /dev/block/mmcblk0 bootimg 0x0000000000600000 0x0000000000988000 2 /dev/block/mmcblk0 recovery 0x0000000000600000 0x0000000000f88000 2 /dev/block/mmcblk0 sec_ro 0x0000000000600000 0x0000000001588000 2 /dev/block/mmcblk0p2 misc 0x0000000000060000 0x0000000001b88000 2 /dev/block/mmcblk0 logo 0x0000000000300000 0x0000000001be8000 2 /dev/block/mmcblk0 expdb 0x0000000000200000 0x0000000001ee8000 2 /dev/block/mmcblk0 android 0x0000000020100000 0x00000000020e8000 2 /dev/block/mmcblk0p3 cache 0x0000000020100000 0x00000000221e8000 2 /dev/block/mmcblk0p4 usrdata 0x0000000020100000 0x00000000422e8000 2 /dev/block/mmcblk0p5 fat 0x00000000854f8000 0x00000000623e8000 2 /dev/block/mmcblk0p6 bmtpool 0x0000000001500000 0x00000000ff9f00a8 2 /dev/block/mmcblk0 Part_Name:Partition name you should open; Size:size of partition StartAddr:Start Address of partition; Type:Type of partition(MTD=1,EMMC=2) MapTo:actual device you operate shell@android:/ #
Cheers,
madnorb.
preloader 0x0000000000040000 0x0000000000000000 2 /dev/misc-sd
dsp_bl 0x00000000005c0000 0x0000000000040000 2 /dev/misc-sd
mbr 0x0000000000080000 0x0000000000000000 2 /dev/block/mmcblk0
ebr1 0x0000000000080000 0x0000000000080000 2 /dev/block/mmcblk0p1
ebr2 0x0000000000080000 0x0000000000100000 2 /dev/block/mmcblk0
misc2 0x0000000000800000 0x0000000000180000 2 /dev/block/mmcblk0
pmt 0x0000000000400000 0x0000000000980000 2 /dev/block/mmcblk0
nvram 0x0000000000300000 0x0000000000d80000 2 /dev/block/mmcblk0
seccfg 0x0000000000080000 0x0000000001080000 2 /dev/block/mmcblk0
uboot 0x0000000000080000 0x0000000001100000 2 /dev/block/mmcblk0
bootimg 0x0000000000600000 0x0000000001180000 2 /dev/block/mmcblk0
recovery 0x0000000000700000 0x0000000001780000 2 /dev/block/mmcblk0
sec_ro 0x0000000000600000 0x0000000001e80000 2 /dev/block/mmcblk0p2
misc 0x0000000000080000 0x0000000002480000 2 /dev/block/mmcblk0
logo 0x0000000000300000 0x0000000002500000 2 /dev/block/mmcblk0
expdb 0x0000000000100000 0x0000000002800000 2 /dev/block/mmcblk0
persist_lg 0x0000000000800000 0x0000000002900000 2 /dev/block/mmcblk0p3
persist 0x0000000000600000 0x0000000003100000 2 /dev/block/mmcblk0p4
mpt 0x0000000001600000 0x0000000003700000 2 /dev/block/mmcblk0p5
lgfota 0x0000000000a00000 0x0000000004d00000 2 /dev/block/mmcblk0
swap 0x0000000000a00000 0x0000000005700000 2 /dev/block/mmcblk0p6
rct 0x0000000000100000 0x0000000006100000 2 /dev/block/mmcblk0
android 0x0000000043c00000 0x0000000006200000 2 /dev/block/mmcblk0p7
cache 0x0000000013600000 0x0000000049e00000 2 /dev/block/mmcblk0p8
usrdata 0x0000000088700000 0x000000005d400000 2 /dev/block/mmcblk0p9
fat 0x0000000000b00000 0x00000000e5b00000 2 /dev/block/mmcblk0p10
bmtpool 0x0000000000a00000 0x00000000ff9f0050 2 /dev/block/mmcblk0
Well, I just don't know the terminology. I thought the Kernel was ICS or Jelly bean. My kernel is 3.0.13. Yours with jellybean is 3.4.x. The firmware and ICS are one? 1809c What is the 5647 then? What is the GQ1008 mean. Yes I have ICS and want to use the Jellybean for some improvements I read about. At $200 for the new phone and the 2 GB internal and the 2 GB sd1 with 32GB SD2 I think it would be worth it. Just wanted to keep the phone for another year before I go another $200. Star S1 or n9500 has the items I spoke of, sorry. If you could explain the terminology, I would make more sense.
If your post and mine don't show here I guess any answer is mute.
Thanks for your time anyway.
hello guys...
is there a led in this phone for notifications.....?
i dont think,but just to be sure
thank u
I used the phone for about a year and am pretty sure there wasnt a notification led, but I did use the home button led for notifications using gravity box on exposed
Rooting the N9770 is not so hard as many of you think, but you have to read and understand carefully!
installing CWM recovery:
- first look if you have android version 4.0 installed or android 4.1 (both CWM recovery's are attached, select correct one, unzip and put in a folder)
- open the flash tool, select the scatter file from the recovery folder and ONLY select recovery.img
- remove the battery from your phone and disconnect any usb cable from your phone
- push download in the flashtool and quickly connect the usb cable with the phone
Flashing should now start.
If not, you don't have the correct USB driver installed on your PC. Install and try again (USB driver attached_
ROOTING:
- put the CWM-SuperSU zipfile on your SD card
- Boot your phone to recovery (power and vol+)
- Select install zip from SD card and select CWM-SuperSU
Done, restart your phone, you are rooted now.
hi,
i did replaced my digitizer 2 times, nothing big there. just take a guitar plug and push it between the display and the digitizer. digitizer and glas are the same in this device. be careful, you need do disasable the device first and remove the plug for the touchscreen from the motherboard. you cann pull up your digitizer then. the new one comes with adhesive tape on the back, but just on a few places. i bought some 3M thin doublesided tape and put it on the free areas, so no dust will enter my device. no big deal at all, just be careful to not damage your lcd screen.
sorry, my fault. i thought that e1809c_... is a different phone, because mine is e1909c. there is no Star N9770 with 1 gb i think, i never seen it anywhere. you can get different firmwares here:
http://www.android-world.at/handys-flashen/star-note-n9770-flashen-t14.html
make a backup of your devices firmware first!!!!!!!
you should only use _5647 firmwares, not _9p017 or _6628 firmwares, because the baseband and camera is different.
Hi, bit of an infrequent lurker here. I rooted an android I had a few years ago thanks to the instructions I found here and never registered (or did and forgot).
I've had a STAR N9770 since 2012 and would like to root it and install a new ROM but the instructions in this thread are a bit confusing.
I am under the assumption that I should use MTK Droid Root (http://xdaforums.com/showthread.php?t=2160490) to root the phone, but I am unsure on the exact steps I need to take and what else I need.
I saw this post: http://xdaforums.com/showthread.php?t=2332783 but am unsure what kind of partition layout my phone is using, someone mentions that installing CWM will cause the phone not to boot properly (granted they were rooting a different phone).
I assume I need a custom ROM (which seems to be difficult to find, but I did see a 4.2.2 one here http://xdaforums.com/showpost.php?p=48468151&postcount=1562) and the CWM (although the links in the second post are all dead and what was said in the other post confused me a little).
The Model number listed in my about is: e1909c_v77_gq1008_9p017_6228
It's currently running Android 4.0.9
With the Kernal version showing as: 3.0.13
Build number is: E1909C_V77_GQ1008_9P017_6228_20120924
I can take a picture of the about section if needed.
Should I follow Chrizzly92's guide that I mentioned earlier to root; then install CWM and then install a new ROM?
Thanks
Peace,
u can install the following ROM to your device with Flashtool:
http://www.pandawillforum.com/soft/N9770-20130112_e1909c_v77_gq1008_a41_6628.rar
this is ne newest Factoryimage available for our device (e1909c board, 9p017 camera and 6628 combochip).
u should do a backup of your firmware first, in case you f+ck something up.
flashing this should not be a problem, unpack the content in a folder first and remove all chinese symbols. load the scatter into flashtool and give it a go. The firmware is something samsung themed, just in case you wonder. Its a real 4.1.1, you can upgrade to 4.2.2 with some remaining bugs if you get 4.1.1 working.
thank you very much!!!
i finally found the correct drivers
mine are ov5647_raw ov7675_yuv and for the screen RX_50NT_415B
but i have an issue for the rooting.... every time i root the phone with the sp_flash tool the screen and the camera are having the same problems!
is any other way to obtain root access and maintain my phone integrity??
thank you again for your help!!
http://www.mediafire.com/?oyj19rcdkg8dda7 not tested by me
I've created a safe root method for the star n9770 phone, that could be used from stock recovery, no special firmware flashing, no cwm recovery or other voodoo is needed. Just boot into stock recovery and apply the update zip and you are rooted, that's all.
http://xdaforums.com/showpost.php?p=31126124&postcount=107