[LG Optimus 4X HD] Mr.LOVER:
bro its ****in up my mind. there are a lot of things on internet, lots of guides, on xda forums there is a post i saw http://xdaforums.com/showthread.php?t=2069723

this post is a tutorial to flash kdz, but i don't know what is my current firmware version, if its 20x or 10x. and how can i see that? coz he says don't downgrade from 20x to 10x with this tool, and i don't know if my is 20x may be? and i might make my problem more complicated by doing wrong things.

please guide me with right path. i'm in trouble and i'm not very experienced in these stuff, i just wanna know things i don't know like i don't know which version of kdz i should download from his link, my country is pakistan and it is not in list of countries over there, and there is european open kdz which is 10a 10b etc. which is for me? your signature says you have 20x, i don't see any 20x over there?

i repeat my situation again.

installed swapper

restarted phone

stuck on LG logo

restarted again n again, no luck

tried adb commands to remove swapper package but can't find sdcard in my root.

tried default recovery, wipe data, wipe cache, restarted, no luck

copied a custonexus rom on my ext-sd, renamed it to update.zip, went to default recovery, tried install update from ext-sd, it gives error "unknown volume for path [/sdcard]"

tried to push update.zip to cache "adb push update.zip /cache", it gives error "permission denied" file system read only.

tried to do these things by connecting my phone to pc while phone is in recovery by removing batteries and inserting, Vol down + power long hold, no luck

tried to do these things while in strange mode lol, removing batteries and inserting, vol up + power long hold. no luck

tried LG support tools, menu > customer support > recovery phone while in strange mode lol vol up + power long hold, it downloads, extracts, and on process of updating it gets stuck on 4%, waited half hour, but no luck

tried the above while going in recovery mode on phone and same options above, but it doesn't connect device.

tried to power on and on LG Logo, same did same above but no luck.

tried to go in S/W mode and do the same above, but it says communication problem, remove batteries and insert and restart update.

now thats all i could do and i know at the moment to do. flashing kdz is new thing for me, im gonna try it but i'm not sure where to start. where to download my kdz and which are right kdz for me.

this is where i need your help. please spare me some time and just tell me and think about what could i do now,

why my phone is stuck on lg logo even internal sdcard is not available, i don't know if it's unmounted by swapper, deleted or formated or partition removed. i can't use adb commands to push coz it's read only, I'm stuck :(

i can't even take my phone to warranty center coz it's rooted, it has root files in it which will show them it was rooted and warranty will void , even if i delete root files, how can i convince them what did i do with my phone that it's system files are touched and they can't be touched without being rooted.

STUCK :( NEED HELP

oh yea, one more thing to mention, i recently updated busybox and installed it as smart install, and never rebooted my phone after it, until this time.