Hello!
I attempted to modify some system files (overwriting mine with LG v10 ones supplied in this thread: http://forum.xda-developers.com/g4/t...to-g4-t3223371) and my device ended up not going past the first boot screen (where the "Bootloader unlocked!" message appears).
Some facts:
- I have the H815 variant
- I have tried the drivers that come with LG Bridge and some others found on this forum.
- I have (officially) unlocked my bootloader, voiding my warranty
- The device gets stuck on the first boot screen (the one with text "Bootloader unlocked!"), led starts pulsing blue a second later.
- I have TWRP, but the press combination ( vol-down + power-button key, release for 1 sec, press them again) to boot into it doesn't work.
- I had Android 6.0 installed using the zip flashing method from recovery - with root.
- It does get past the first boot screen when I connect the micro-usb cable and it figures it has enough juice to turn on itself, but doesn't get past the boot animation then.
- I can access Download mode
- I tried flashing H81520A_00.kdz with LG Flash Tool 2014 (both normal and CSE mode), but it says: "Required info cannot be found. Contact the system administrator". Device doesn't react.
- I tried flashing older Europe Open H81510D.kdz with LG Flash Tool 2014, but it says: "Upgrade stopped due to an error." and wants me to try again (which didn't help). This message comes after a few seconds of attempting an upgrade to which my phone actually reacts - some text changes in download mode log box.
- (I did use LG Flash Tool 2014 in CDMA - DIAG mode)
- I tried using LG Update Recovery tool in LG Bridge. A similar error appeared making me retry the process, which doesn't work as well.
- Running any fastboot command yields in message: "< waiting for device >"
Please provide me with assistance as I've found other people with similar errors as well (even though their devices aren't bricked yet) :)
I attempted to modify some system files (overwriting mine with LG v10 ones supplied in this thread: http://forum.xda-developers.com/g4/t...to-g4-t3223371) and my device ended up not going past the first boot screen (where the "Bootloader unlocked!" message appears).
Some facts:
- I have the H815 variant
- I have tried the drivers that come with LG Bridge and some others found on this forum.
- I have (officially) unlocked my bootloader, voiding my warranty
- The device gets stuck on the first boot screen (the one with text "Bootloader unlocked!"), led starts pulsing blue a second later.
- I have TWRP, but the press combination ( vol-down + power-button key, release for 1 sec, press them again) to boot into it doesn't work.
- I had Android 6.0 installed using the zip flashing method from recovery - with root.
- It does get past the first boot screen when I connect the micro-usb cable and it figures it has enough juice to turn on itself, but doesn't get past the boot animation then.
- I can access Download mode
- I tried flashing H81520A_00.kdz with LG Flash Tool 2014 (both normal and CSE mode), but it says: "Required info cannot be found. Contact the system administrator". Device doesn't react.
- I tried flashing older Europe Open H81510D.kdz with LG Flash Tool 2014, but it says: "Upgrade stopped due to an error." and wants me to try again (which didn't help). This message comes after a few seconds of attempting an upgrade to which my phone actually reacts - some text changes in download mode log box.
- (I did use LG Flash Tool 2014 in CDMA - DIAG mode)
- I tried using LG Update Recovery tool in LG Bridge. A similar error appeared making me retry the process, which doesn't work as well.
- Running any fastboot command yields in message: "< waiting for device >"
Please provide me with assistance as I've found other people with similar errors as well (even though their devices aren't bricked yet) :)
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