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[Shared Experience] fixed downlaod mode dead

OP somboons

16th July 2014, 05:20 AM   |  #1  
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Hi all,

I wan to shared my experience about download mode dead.

Case
- Can not enter download mode completely
- Can enter recovery (TWRP)
- Can not boot ,stuck lg logo
- Base rom D80220B Thailand

How to fix

step 1.


- boot G2 enter to TWRP and plug it into computer
- push .bin to /tmp and parted to /tmp
- chmod 777 /tmp/parted
- use ./parted /dev/block/mmcblk0 to show partition detail what is a block number of partition before use dd command
- I use dd command fix any partition as below via adb shell but it is a same problem.
Code:
 dd if=/tmp/aboot.bin of=/dev/block/mmcblk0p5
 dd if=/tmp/boot.bin of=/dev/block/mmcblk0p7
 dd if=/tmp/laf.bin of=/dev/block/mmcblk0p23
 dd if=/tmp/recovery.bin of=/dev/block/mmcblk0p15
 dd if=/tmp/rpm.bin of=/dev/block/mmcblk0p6
 dd if=/tmp/sbl1.bin of=/dev/block/mmcblk0p2
 dd if=/tmp/tz.bin of=/dev/block/mmcblk0p8
 dd if=/tmp/fota.img of=/dev/block/mmcblk0p24
 dd if=/tmp/cust.bin of=/dev/block/mmcblk0p34
 dd if=/tmp/persist.bin of=/dev/block/mmcblk0p14
 dd if=/tmp/dbi.bin of=/dev/block/mmcblk0p3
 dd if=/tmp/modem.bin of=/dev/block/mmcblk0p1
*** .bin file I extract from kdz


step 2.

- I'm adding dd command and partition as below then it can enter download mode and can flash firmware kdz
I don't know why ? but it can fix g2 of my friend 2 person

Code:
 dd if=/tmp/DDR.img of=/dev/block/mmcblk0p4
 dd if=/tmp/encrypt.img of=/dev/block/mmcblk0p20
 dd if=/tmp/fsc.img of=/dev/block/mmcblk0p17
 dd if=/tmp/fsg.img of=/dev/block/mmcblk0p16
 dd if=/tmp/misc.img of=/dev/block/mmcblk0p13
 dd if=/tmp/mpt.img of=/dev/block/mmcblk0p25
 dd if=/tmp/rct.img of=/dev/block/mmcblk0p29
 dd if=/tmp/sns.img of=/dev/block/mmcblk0p22
 dd if=/tmp/spare.img of=/dev/block/mmcblk0p33
 dd if=/tmp/ssd.img of=/dev/block/mmcblk0p18
*** .img I get from backupz that use flashable zip from this thread
http://forum.xda-developers.com/show....php?t=2451390
(LG_G2_Backup_All_Partitions.zip)





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Last edited by somboons; 16th July 2014 at 05:33 AM.
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