OK, so that's really interesting. I've connected the phone to the PC, uninstalled drivers and let Windows Update install it's own. Doing so, instead of being stuck on LG logo, I was now in fastboot mode, despite being said LG L5 doesn't have fastboot. Anyways, I've flashed stock recovery.img I've found here: http://forum.xda-developers.com/show...postcount=1023. Using Vol- and power button I put it in download mode and managed to install clean soft from official LG website with KDZ. I'm not really sure how it worked, but it did.
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