mixlis 0 Report post Posted September 28, 2010 (edited) HOW TO INSTALL ANDROID 2.1 ON OPTIMUS 1. Download Kdz Updater 2. Download the V20Baltics or Greek V20a firmware 3. Download and install LGAndroidDriver(If you had installed Pc suite or Lg mobile update tool, skip this ) 4. ImportantOn the phone: Settings => Applications =>Development(its the last option)=>USB debugging(the first option).A pop up will appear saying this option is for developers and blabla.... press ok this setting will allow content to be copied in ROM, meaning that you can install android 2.1 to phoneUncheck mass storage on the phone's sd card settings 6. Now close all open windows on pc you dont wanna neither KDZ Updater failure nor pc crash during the update 7. Run the flasher itself:(Click on the buttons to enable them)-Select type 3GQCT-PhoneMode DIAG-Specify path to firmware(Its recommended to put the firmware on desktop)-Press start and wait for notice of termination*On win 7 run launcher as admin During the update phone's screen get blue.When update ends the phone restarts with the new firmware automatically. Make sure the phone has enough battery and dont unplug the usb cable Use it on your own. NEVER TRY TO DOWNGRADE PHONE FROM 2.1 TO 1.6 Special thanks to @acolozarov and androidfun.ru Edited January 24, 2011 by mixlis Share this post Link to post Share on other sites
hacker_didko 0 Report post Posted September 28, 2010 Does it work , and can i brick my phone with this ? Share this post Link to post Share on other sites
borovaka 0 Report post Posted September 28, 2010 It work fine. Chance of brick your phone is the same as you falsh with some version of 1.6 updates. I don't have problems with this update. My phone start to work more faster and contact list loading with amazing speed. hacker_didko If you have problems or questions write me PM in Bulgarian :lol: Share this post Link to post Share on other sites
hacker_didko 0 Report post Posted September 28, 2010 It work fine. Chance of brick your phone is the same as you falsh with some version of 1.6 updates. I don't have problems with this update. My phone start to work more faster and contact list loading with amazing speed. hacker_didko If you have problems or questions write me PM in Bulgarian :lol: Ok , im bulgarian too B) . I'll try to update , but before that I'll ask you to post some pictures . Share this post Link to post Share on other sites
PhilipBerovo 0 Report post Posted September 28, 2010 I have my 2.1 too :lol: Share this post Link to post Share on other sites
Nuno_PT 0 Report post Posted September 28, 2010 I have my 2.1 too :lol: Does it have all the languages? Like Portuguese, for example? Does it have specific Russian applications or all the firmwares are country-independent? The thing is, what would I gain from waiting for the Portuguese firmware in comparison to this one? Thanks Nuno Share this post Link to post Share on other sites
N3tieb 1 Report post Posted September 28, 2010 Updated my phone, works really well. Share this post Link to post Share on other sites
meisteredu 0 Report post Posted September 28, 2010 Which languages are available? Share this post Link to post Share on other sites
PaulZero 0 Report post Posted September 28, 2010 The thing is, what would I gain from waiting for the Portuguese firmware in comparison to this one? Your warranty I'm guessing. Share this post Link to post Share on other sites
ilovelg 5 Report post Posted September 28, 2010 (edited) Which languages are available? English, Some Cirilic languages, Kazak (i think ?), Lithuanian, Latvian, Estonian, Romanian and Chinese or its Taiwanese do not know :lol: Also you get some Location based, apps. Like ure local news reader apps and stuff like that, this thing i hate the most about the update :S Edited September 28, 2010 by ilovelg Share this post Link to post Share on other sites
meisteredu 0 Report post Posted September 28, 2010 Thanks, so I'm waiting for german... Share this post Link to post Share on other sites
soulclaimed 0 Report post Posted September 28, 2010 could you prove that the update is from lg as sounds like custom rom to me and if it does work can someone post some pictures please Share this post Link to post Share on other sites
Amar_93 0 Report post Posted September 28, 2010 could you prove that the update is from lg as sounds like custom rom to me and if it does work can someone post some pictures please Same as above i am wondering how to do it. Share this post Link to post Share on other sites
TheLostSwede 0 Report post Posted September 28, 2010 It's all legit people, I've been running it for a few hours now and it's all good. The last language is Korean, not Chinese btw. The software version is GT540-V20b-SEP-13-2010 I don't think you can revert to 1.6 once you install it though, but then again, I haven't tried and I have no intention to try. As I posted in the other thread, it's NOT possible to root it as yet, as universal androot doesn't work and the old trick is gone. Share this post Link to post Share on other sites
Eazyy 0 Report post Posted September 28, 2010 could you prove that the update is from lg as sounds like custom rom to me and if it does work can someone post some pictures please Of course it's official from LG. It's on their server (csmg.lgmobile.com) Share this post Link to post Share on other sites
Palito&LilDevil 0 Report post Posted September 28, 2010 Hi all! Could you please rewrite here all the languages which are in the 2.1 ROM? I'm interested in Slovak (Slovensky) or Czech (Cesky). Thanks in advance! Share this post Link to post Share on other sites
t0m4 0 Report post Posted September 28, 2010 Well my KDZ_FW_UPD application,after i set the destination of the kdz file and i click on start,it gets freezed (not responding),wtf made i wrong? i installed the lg android driver,etc etc.. can somebody help me? >< Share this post Link to post Share on other sites
Kinosaki 0 Report post Posted September 28, 2010 i tested this. it totally works. Nice work :lol: Share this post Link to post Share on other sites
PhilipBerovo 0 Report post Posted September 28, 2010 There are the following languages: English, Russian, Ukraine, Kazak, Lithuanian, Latvian, Eesti, Romanian, and Chinese or Taiwan... Share this post Link to post Share on other sites
Palito&LilDevil 0 Report post Posted September 28, 2010 There are the following languages: English, Russian, Ukraine, Kazak, Lithuanian, Latvian, Eesti, Romanian, and Chinese or Taiwan... Thank you PhilipBerovo fo your fast reply! So I need to find another ROM pack with my language :lol: Because this is my girlfriend's phone and she has it one week, so English is not goot at the beginning with the Android OS - this is hers (also mine) first time with this OS. I think that as you can see here: http://android.modaco.com/index.php?s=&...t&p=1314330 there will be some more ROMs not only this one.. I only can't find the correct link for it... Share this post Link to post Share on other sites
t0m4 0 Report post Posted September 28, 2010 anybody with a solution for my problem? Share this post Link to post Share on other sites
greenwiggler 0 Report post Posted September 28, 2010 (edited) I updated with Kp500 utils, couldn't get the KDZ updater to work. 2.1 is nice, very fast. was on V10a CPW will swap to a uk rom when it becomes available Edited September 28, 2010 by greenwiggler Share this post Link to post Share on other sites
t0m4 0 Report post Posted September 28, 2010 I updated with Kp500 utils, couldn't get the KDZ updater to work. 2.1 is nice, very fast. was on V10a CPW will swap to a uk rom when it becomes available can you tell me what kind of application you used and how? Share this post Link to post Share on other sites
DUM4S5 0 Report post Posted September 28, 2010 updated use KDZ_FW_UPD with no problems =] Universal Androot doesn't work though =[ Any other way to root yet? Share this post Link to post Share on other sites
t0m4 0 Report post Posted September 28, 2010 updated use KDZ_FW_UPD with no problems =] Universal Androot doesn't work though =[ Any other way to root yet? Do i have to root before upgrade? Share this post Link to post Share on other sites