This is a simple method to restore your v20 to stock, I have tried with my bricked H990DS with wrong bootloader flashed.
1. Download .kdz file for your v20 model from the following links. Currently v20 models available are:
F800K, F800L, ...
I have successfully root H990DS with the following steps. I try to make it as detail as possible.
(A) Check model and version
- Make sure your phone model is H990DS. If model is different this rooting procedure is not for your v20.
I appear to have bricked my H990DS and as far as I can tell I followed all the steps and everything ran properly. This is coming from complete stock.
I saved an image of my cmd from step 1/3. Flashing TWRP I waited over a minute each time, but ...
I wonder how you folks connect your cells to TVs and monitors? There's a bunch of USB C to HDMI adaptors but they all seem to be designed for the newest Macbooks with USB C port(s) only. Is it even a possibility to transfer media thru USB C of LG ...
Good news for those who brick the H990DS when flashing DirtySanta, I have successfully unbrick using the following method!