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Confirmed rroting and recovery for lg su640

OP hahmad78

17th June 2013, 09:12 AM   |  #1  
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First of All, thanks to developers for keeping us trouble free by working and modifications for our mobiles.

2nd ,this is not my work.I had collected from a Vietnamese site.i am just posting to help others if they are facing the problem (like me) in rooting and recovery of latest jelly bean update v30c for lg su640.

THIS IS INTENDED FOR LG OPTIMUS LTE (SU640) ONLY. PLEASE DON'T TRY ON OTHER LG OPTIMUS LTE VARIANTS

PROCEDURE:

1. make sure you have installed latest lg drivers
2. turn on the debugging option in settings/developers options
3.now connect the phone with computer, a pop up window appears on phone, select lg software there.
4.now go to the root v30c folder and run the bat file.and press any key to continue
5.message will appear on running window, now disconnect mobile from computer and turn of debugging mode for 5 seconds.
6.now turn on debugging mode again and connect the phone with computer and press any key to continue.
7.if all goes well, you will see a message that mobile is rooted, enjoy.

if it is rooted than go for cwm recovery installation.

1.run the ''run me.bat'' file placed in folder downloaded.
2. if every thing goes well, you will see some figures (numbers) in and out.if it is so, hurray, you have installed recovery properly.
mobile will reboot and go to recovery.

Quote:
***************************** CREDITS TO ALL THE DEVELOPERS *******************************

LINKS FOR FILES

JB ROOTING

https://docs.google.com/file/d/0BwuJ...Z6NDNyeXc/edit

JB RECOVERY

http://www.mediafire.com/download/1j...cwm_su_640.rar
Last edited by hahmad78; 7th September 2013 at 11:51 AM. Reason: LINKS UPDATED
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25th June 2013, 12:09 PM   |  #2  
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Cool rooting guide
213 views , no reply, no remarks, amazing
25th July 2013, 09:47 AM   |  #3  
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Quote:
Originally Posted by hahmad78

213 views , no reply, no remarks, amazing

because this does not work at all
25th July 2013, 11:08 AM   |  #4  
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Quote:
Originally Posted by DevilMind007

because this does not work at all

dear it works, because i am using it. i have flashed it many times .

links are not working or software????
25th July 2013, 11:54 AM   |  #5  
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Quote:
Originally Posted by DevilMind007

because this does not work at all

i have checked again, links are working and so do the softwares.

you have used these yourself , haa haa
26th July 2013, 12:46 AM   |  #6  
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Question
Quote:
Originally Posted by hahmad78

dear it works, because i am using it. i have flashed it many times .

links are not working or software????

im on v30c via kdz file
but can't root

also had same issue when i was on v10i kdz with this
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26th July 2013, 01:04 AM   |  #7  
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Quote:
Originally Posted by DevilMind007

im on v30c via kdz file
but can't root

also had same issue when i was on v10i kdz with this

This one actually works, enjoy: http://forum.xda-developers.com/show....php?t=2291757

2nd post, also check out the 6th post to get the non-secure boot.IMG so system apps can be removed without bricking the phone.

Sent from my LG-P930 using xda app-developers app
Last edited by Swetnes; 26th July 2013 at 01:08 AM.
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26th July 2013, 04:51 AM   |  #8  
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Question
Quote:
Originally Posted by Swetnes

This one actually works, enjoy: http://forum.xda-developers.com/show....php?t=2291757

2nd post, also check out the 6th post to get the non-secure boot.IMG so system apps can be removed without bricking the phone.

Sent from my LG-P930 using xda app-developers app

get kdz file
http://csmgdl.lgmobile.com/swdata/WD...00/V30C_00.kdz

Repacked boot.img with insecure ramdisk to get rid of security error after removing system apps
https://dl.dropboxusercontent.com/u/...ecure_boot.img

instruction:
rename as boot.img and put into sdcard root directory
type following adb commands
Code:
adb shell
su
dd if=/sdcard/boot.img of=/dev/block/mmcblk0p8
reboot

NOTE/HELP:
how to use abd, i mean where is it in Win7 or inside android app?

thanks
26th July 2013, 06:35 AM   |  #9  
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Quote:
Originally Posted by DevilMind007

get kdz file
http://csmgdl.lgmobile.com/swdata/WD...00/V30C_00.kdz

Repacked boot.img with insecure ramdisk to get rid of security error after removing system apps
https://dl.dropboxusercontent.com/u/...ecure_boot.img

instruction:
rename as boot.img and put into sdcard root directory
type following adb commands

Code:
adb shell
su
dd if=/sdcard/boot.img of=/dev/block/mmcblk0p8
reboot

NOTE/HELP:
how to use abd, i mean where is it in Win7 or inside android app?

thanks

It installs with the android SDK, Google it or adb.

Sent from my LG-P930 using xda app-developers app
26th July 2013, 06:56 AM   |  #10  
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it seems that your device drivers are not installed properly.install the device drivers , than follow the instructions, like turn on the usb de bugging mode in developer options and than connect the phone.and follow he instructions. i just checked these yesterday again.

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