My son got a LG Optimus P769 for Christmas and tried to uprade to Jellybean 4.3 and managed to get his phone Boot locked (When you turn it on the LG logo goes on and off repeatedly. We can connect to it thru fastboot, but screen is reflected and we can set the phone into S/W Upgrade Mode but we can't figure out what to do from there. Is the phone a lost cause or can it be fixed?
Here is a rough list of what he did:
Used cyanogenMod 10.2 to upgrade to Jellybean 4.3 (Got LG logo with security error when phone turned on).
Used fast boot to erase recovery.img, boot.img, chose option 5 and option 7. (Got flashing LG logo bootlock no security error.)
Here is a rough list of what we tried:
Used fast boot to erase recovery.img, boot.img, chose option 5 and option 7. got flashing LG logo bootlock no security error
Tried to use LGMobile support tool, but it freezes on analyzing phone step.
Tried to use KDZ_FW_UPD_EN to load V20F_00.kdz but get Phone NOT FOUND Error.
Please let me know if there is something else I can do. Thanks in advance.
Here is a rough list of what he did:
Used cyanogenMod 10.2 to upgrade to Jellybean 4.3 (Got LG logo with security error when phone turned on).
Used fast boot to erase recovery.img, boot.img, chose option 5 and option 7. (Got flashing LG logo bootlock no security error.)
Here is a rough list of what we tried:
Used fast boot to erase recovery.img, boot.img, chose option 5 and option 7. got flashing LG logo bootlock no security error
Tried to use LGMobile support tool, but it freezes on analyzing phone step.
Tried to use KDZ_FW_UPD_EN to load V20F_00.kdz but get Phone NOT FOUND Error.
Please let me know if there is something else I can do. Thanks in advance.
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