peter gavin: With regard to the "best" firmware, I would definitely say use V21. This is
because it works well and has the best battery life. V28 and V31 both have
crap battery life and will kill the battery in no time if wifi is left on.
I have never tried to "downgrade" so can't comment on doing it. I was going
to try going back to V21 myself but bought a new phone.
Joshua Ariyo: Hello, I need help on my LG v909 3D tablet. Do you have any upgrade setup
for it, any one pls?
simo moch: haw to flash lg p700 plz
Eslam Awad: this rom need root? and iam on 2.3.5 and this the first time i will make
rom on mbile :D? and what is the problems on this rom?
peter gavin: Yes I use 32 bit XP, I have not been able to get it to work with Windows 7
peter gavin: The link is in the description, click "show more" you will also need your
chosen KDZ file.
peter gavin: My links above should lead you to v30 kdz
Eslam Awad: this rom have arabic language peter? and thanks :)
peter gavin: Follow the link in the main description (click show more)
Francis Asuquo: Hey, Love your work. Kind of new to this so in need of some extreme help.
Got my hands on an unlocked rogers LG P925g. It isn't compatible with my
carrier due to the AWS signal. I did some research and found out i have to
flash the base band but decided to update to ICS first as it might have a
baseband fix. I have tried previous methods. No avail. My guess is corrupt
files. Is there anywhere I can get my hands on a working V30 kdz file.
Really need phone working Thanks
aboody zuher: My andorid 2.2.2 i saw the ice 4.0 and its cool
Tony Little: Where do i get ICS from
Voicu Razvan: good tutorial but i have a problem i cant open the phone:(. It goes to LG
then it blocks:| cand do nothing.can u tell me what i should do?
George Vega: Can you at least explain how it works? Thanks in advance.
Christian Lambrou: I'm trying to install v30A but all it does is freeze and then i have to
peter gavin: I have just updated from v28 to v30a. This method works BUT you need to
select USB de-bugging AND start the connection in LG software mode. Once
the update software begins to extract the KDZ file, change to charge only
mode and then quickly switch back to LG software mode. Its quite tricky and
might require a few attempts.
Robert Webster: Well done Peter fab worked a treat updated from Gingerbread to Ics, please
foller these instructios on a xp computer only takes 20 mins the update bar
does not work but the phone will reboot with ics ,,,,blown away thankyou
Hogea Alexandru: Dude please post the EXACT steps in order to update a Lg Optimus 3D from
Gingerbread (v20D to ICS v30A). I live in Romania and my phone i locked to
Orange carrier. Thanks a lot:)
Amar Alonso: اريد شرح عربي :(
peter gavin: Yes, (well it looks like arabic but obviously I can't read it ;-) )
peter gavin: I got it from the XDA developers form, its in the LG 3d general section.
Google xda developers forum lg 3d v30a
peter gavin: Install the drivers, stop all other software/virus programs that are using
the USB ports.
chriz ross: are you using windows XP?
Aurelio Hernández: HOW DO I INSTALL V30B? IT SAYS PORT[OR DEVICE] NOT FOUND!!!
Smeagol44: I know this is pretty old and you don't have the phone anymore, but do you
know if this can be used to downgrade from v30 to v21 ?
Tao Cheeyuan: wherer download link?? give me pls me cant find
peter gavin: no because I've never done it. ;-)
Omar hussien: Thank you :)
peter gavin: I have never been able to get this working on Windows 7. Some others have
suggested running in administrator mode but it didn't work for me.
CeeGiiBorels: wow that LAPTOP tip is Genius, i was scared doing the long KDZ method
George Vega: can you make a video on how to root the v28b version? i cant seem to
understand the friggin thing.
peter gavin: Are you using the original LG usb cable? Have you selected usb de-bugging?
Have you disabled any anti-virus software? Have you stopped all other
programs accessing the usb ports? (printer/scanner etc.)
peter gavin: I don't need or have root on mine, sorry.
chriz ross: i was thinkin, about a year ago i remember i have successfuly upgraded my
lg-p920 using windows7. but now all i have is failure with my windows 7.
maybe i il have a win XP installed into my laptop or pc. thanks by the way
Deepak Sharma: official ICS is available now .. Check this
Deyan Georgiev: not work for windows 7 64bit stuck after extract the kzl file any
Simple LG 3D KDZ upgrade P920 android GB v21e, v28b and v30a 4.0.4 ICS4.5
out of 5