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P769BK android red triangle help

OP billy_vu

3rd March 2014, 04:22 AM   |  #1  
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hi i have P769BK was rooted in v10e befor that is all i do i dont think i have unlocked bootloader yet..after 1 year using the device without any problem
i have make a stupid OTA update i think to V20H via mobile update not offline flash..its working fine until i fomat my entire my external 16GB SDCard for load some new MP3 song that i like..after that i take out the battery to change new simcard and boot up its show android red triangle..or LG Logo + security error.so now only this option i can get in is..
S/W upgrade
get in to fastboot via lelus fastboot

option that i cant get into..
recovery not working volume- / home after fress power and release they going back to red triagle

thing i have try but not sucsessful..

fastboot option 5 + offline flash V10G_00.kdz the update run 100% sucsess but the phone boot right back to red triagle android

fastboot option 1 + offline flash the update run 100% sucsess but the phone boot right back to red triagle android
fastboot erase u-boot
fastboot erase boot
fastboot erase recovery
fastboot flash u-boot 2u-ice.img
fastboot flash boot 3boot-ice.img
fastboot flash recovery 4recovery-ice.img
================================================== =========
is there any other way i can get my phone unbrick thanks you
Last edited by billy_vu; 3rd March 2014 at 04:35 AM.
3rd March 2014, 01:43 PM   |  #2  
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Quote:
Originally Posted by billy_vu

hi i have P769BK was rooted in v10e befor that is all i do i dont think i have unlocked bootloader yet..after 1 year using the device without any problem
i have make a stupid OTA update i think to V20H via mobile update not offline flash..its working fine until i fomat my entire my external 16GB SDCard for load some new MP3 song that i like..after that i take out the battery to change new simcard and boot up its show android red triangle..or LG Logo + security error.so now only this option i can get in is..
S/W upgrade
get in to fastboot via lelus fastboot

option that i cant get into..
recovery not working volume- / home after fress power and release they going back to red triagle

thing i have try but not sucsessful..

fastboot option 5 + offline flash V10G_00.kdz the update run 100% sucsess but the phone boot right back to red triagle android

fastboot option 1 + offline flash the update run 100% sucsess but the phone boot right back to red triagle android
fastboot erase u-boot
fastboot erase boot
fastboot erase recovery
fastboot flash u-boot 2u-ice.img
fastboot flash boot 3boot-ice.img
fastboot flash recovery 4recovery-ice.img
================================================== =========
is there any other way i can get my phone unbrick thanks you

Hi billy_vu, perhaps this could help you:
http://forum.xda-developers.com/show...php?p=50729855
Good luck.

Sent from my LG P76020L-EUR-XX unlocked and rooted
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