Help Need build.prop file

[smk75]

Can someone post their build.prop? I edited something that the phone didn't like and now it won't boot. I found a thread about pushing root through the com port so do you think I could push the build.prop that way as well?

 

[kwknott]

Do you have custom recovery installed? If so you can get Aroma File Manager which runs in recovery. You can use that to copy it over and set permissions. Here's the stock unedited buildprop.

https://mega.co.nz/#!DRkUTIBa!vPx2TpwBH8aoznpjVbEV6nNg5C3PMERWNPalaVouiys

I could make you a flashable zip if it's easier, but it's gonna be a while before I can do it since I'm on way to work.

 

[smk75]

Everything is stock. I see the lg logo when it boots then it's black. The light at bottom is flashing so I know it's doing something but I never see anything. I can get to download mode. I can get to the stock recovery as well, that's it. What I attempted to do didn't work, so not sure what else to try. Is there anyway to push that build.prop with no adb access and stock recovery? The flash tool doesn't work, it gives me an error about unknown device.

 

[kwknott]

Everything is stock. I see the lg logo when it boots then it's black. The light at bottom is flashing so I know it's doing something but I never see anything. I can get to download mode. I can get to the stock recovery as well, that's it. What I attempted to do didn't work, so not sure what else to try. Is there anyway to push that build.prop with no adb access and stock recovery? The flash tool doesn't work, it gives me an error about unknown device.

It'll either have to be pushed with adb or flashed in recovery. You have stock recovery so that's out. If adb doesn't work, then that won't work either. Sounds like you may have to restore to zv3 to fix it.

 

[smk75]

I can't restore that's the problem. It fails with an error. I was able to I think get the build.prop to push to /system because now when I run the flashtool it says model information invalid, which is not the same error I got before. It shows the pid and imei as null and the swv and swov is blank. Anyway around that error?

 

[jfuginay]

Have you tried holding volume down and power at the same time to try a factory reset?

 

[smk75]

Yes I did that. I ended up sending it back to LG and they had to replace the board, because they couldn't even flash it. So I got lucky and they didn't charge me.