Rooting help needed badly - LG Optimus 3D

hi,
phone details are
LG P920, Android 2.3.5
baseband L6260_MODEM_Sic_01.1042.00,
Kernel 2.6.35.7, build GRJ90,
SOFTWARE VERSION LGP920-V20c-APR-25-2012
I have tried rooting thru superoneclick 2.3.3 and tried Megatron_Root_Dan_Rosenberg
with superoneclick, stops at step#7 and with megatron, get the message ädb"is not a valid command.
can someone please help me with a step by step guide for rooting the v20c as i have tried umpteen times with the above rooting tools but failed miserably.
I am more of a noob than a seasoned campaigner, please be patient.
schubeir

Hi and welcome!
Dan's tool is working fine on P920 V20* firmwares.
You could also try this: http://www.handy-faq.de/forum/lg_op...ptimus_3d_p920_root_methoden.html#post1943187
Cheers paki

Megatron Root
Hi,
Megatron root definitely works.
It took me many goes before it actually worked...It kept saying something about files being "corrupt" (it was a while back so cannot remember exact details).
The phone would reboot a few times, and end up being the same and unrooted.
What worked for me was i did a factory reset, and then ran Megatron root again. It may have had something to do with the number of apps i had on the phone. It then finally worked.
Hope that helps.

Hi Paki0402 and vicdo1000
Successfully rooted, I had to rely heavily on google translate for the german lingo
thanks again.
can you also help me with the best way to install a custom rom for V20C? which rom will be the best in terms of eye candy, fastest, smoothest ( may not be all in one rom)
help greatly appreciated !!! ppl like you make us noobs feel protected !
Subir

This is a bit late, but adb is android debugging bridge, and is required to transfer files to root locations without su privilages. Adb is part of the android sdk and in the package of platform tools. To use adb you have to install it and configure it, look on youtube, then from command prompt you can us it.
Sent from my LG-P920 using XDA

schubeir said:
Hi Paki0402 and vicdo1000
Successfully rooted, I had to rely heavily on google translate for the german lingo
thanks again.
can you also help me with the best way to install a custom rom for V20C? which rom will be the best in terms of eye candy, fastest, smoothest ( may not be all in one rom)
help greatly appreciated !!! ppl like you make us noobs feel protected !
Subir
Click to expand...
Click to collapse
Hi Schubeir,
CM7 is always a winner in terms of a good stable ROM, but you will lose the goodies that make our phone unique (3D as well as HDMI). Very fast and smooth, and because the ROM includes Theme Chooser, there's a huge selection of themes to choose from that will change your entire Android interface.
I'm currently using Promethius v1.3. Fantastic ROM...fast/smooth and keeps most of the stock LG apps. Feels like stock software, only much much faster and everything works! however, this version i dont think will work with your current baseband. you wont get and service if you flashed it.
Ultimately, there are many good ROMs to find in the Development section, so just have fun trying them out. whats good for me might not be good for you.
by the way, do you have ghost calls on V20C?

Hi,
Did not wait long enough on V20C to know if there were ghost call issues!! the UI was behaving like stop n go n stop n go, lagging every now n then, hence wanted to root and change over to custom rom.
I need to have the 3D and HDMI, purchased this model only for this. I am at present using the DNA_GB 3.3.3 based on the new V21E rom. when i flashed the ThiaiZ O3D V2.7.1 GB.------ NO NETWORK!!!!!
Was it due to the 21D baseband in the ROM? do I then need to flash the 21e Baseband?
which do i flash first, the base band or the ROM?
Cant believe I am trying all this at the young age of 52!!!
Thanks lots for all your help.

schubeir said:
Hi,
Did not wait long enough on V20C to know if there were ghost call issues!! the UI was behaving like stop n go n stop n go, lagging every now n then, hence wanted to root and change over to custom rom.
I need to have the 3D and HDMI, purchased this model only for this. I am at present using the DNA_GB 3.3.3 based on the new V21E rom. when i flashed the ThiaiZ O3D V2.7.1 GB.------ NO NETWORK!!!!!
Was it due to the 21D baseband in the ROM? do I then need to flash the 21e Baseband?
which do i flash first, the base band or the ROM?
Cant believe I am trying all this at the young age of 52!!!
Thanks lots for all your help.
Click to expand...
Click to collapse
OK Schubeir,
I had the exact same problem so no problems. Yes the baseband is what is causing the lack of network.
I know there is any easier way to flash baseband, but i found it quite easy flashing my phone back to a stock v21e kdz, and then flashing a custom ROM built using the v21e as a base. The reason for this is V21E is proven not to have ghost calls, so thats the biggest benefit. it also has much better battery life. And finally, you can flash Promethius which has all the stock goodies (3D, HDMI).
Follow this link and go to point 3 - LG Flash tool.
http://forum.xda-developers.com/showthread.php?t=1491870
you must follow it step by step word for word or it wont work. Of course you will need to download the V21E kdz file...jut do a search and you should find it.
After flashing back to stock V21E, root again with Megatron, then flash ROM as you normally would. then flash GAPPS (google Apps) right away also.
Bit long winded, but its a one of and its well worth it getting your phone setup right. With Promethius, the phone runs awesome!
Cheers
Vicdo1000

Related

[Q] nee help on motorola quench XT3

Hi guys...
i am planning to buy(India) Motorola quench XT3, i need few help from you
Q1. is it advaisable to buy motorola quench xt3? is it great phone for budget price? i don't have much money to spend on phones since i have lost my iphone recently..
Q2. right now they are providing Android 2.1 with it....is it possible to upgrade to android 2.2? official or unofficial upgrade is possible ?
Q3. if i upgrade to 2.2, will i loose any features?
Q4. is xt3 possible to mod? i mean changing theme, adding widgets, etc..
Please help me in this....
i am looking for your support on this.
cheers
Can someone put light on this.....i am looking for your help dears....
its a great phone and i am using it know.Technicaly speaking its a phone that states its camera is 3mp on its backcover but mine is a newer android 2.1 version that motorola recalled it to change its camera sensor.It is shown in the camera launcher which says 5mp.It is pretty similar to the htc legend and i like it as the ui is very fast!It is so far very good and fast.No lag and it is very customisable.It can put almost any widget and at this price,It really is better then any phone even better then the legend.It also has a unscratcheable screen as it is gorilla glass!Its processer is 600mhz and that makes it alot better then the wildfire which loses in every way to the xt3!There is no 2.2 rom yet!But no features will be lost!And i am also a user of the iphone and i dumped it cos this is alot better if you know how to use it to its potential!Battery life is very good and can last a whole day with heavy youtube+web+Music+video usage!Get the phone!You will not be dissapointed!Make sure you get the android 2.1 version as there were two versions of it!
Hey Thanks Alisterrox....Thats great help....much much appriciated...
actually i already bought it - Motorola quench xt3.
i felt its good and the speed also good.....everything is fine...i played few games .....it went smooth.
also i have googled about 2.2 upgrade....few people have upgraded to froyo....which is cynagen mod.
if you know how to root our device...that will be helpful for me....there are few method ...i don't know which one works fine...
if you have rooted your device..pl. give some direction also if you have installed any theme or rom...please guide me how to do that
i hope i am not asking you somuch...
cheers
Root problem
Don't mention it!I did not root my phone as i have heard rumors that an official froyo update is in Feburary!I am sorry for the slow reply!As for cynagen mod it is the orange boston class which means you can try the mod in the class of the HTC legend or HTC Hero!I'm sorry if i am of not much help.However if you like the Samsung Galaxy S theme i have the file and i am gonna leave it here if you want!
Thanks alisterrox...thanks for your help....i already have installed Cyanogen mod 6.1.2 on my system....i didn't know that there will be a official update of 2.2....i could have waited for some time....even the installed cyanogen mod, i am not feeling its good....the touch resposive become bit lagish and the speed is very similar to 2.1...the battery drains early(this is the big issue).....the only benifit is i can install app on my SD card thats all.
between the file which you have attached here....how i can use...can i use 'rom manger to install ?
Thanks
Cheers
It is an apk technically speaking u just place the file in your sd card that will do the trick.You can use any app installer.As for the sluggishness of the mod it is expected as it is a general rom which may not be built for this phone specifically.....i will try probably to write a froyo rom into it if i have the time while i port a htc rom or any rom i can get hold of!Maybe dext motoblur rom as the specs are pretty similar!
Thanks alisterrox...whish you very very happy new year...i will try the theme and let you know....if you buil any rom please let me know...
also i have noticed that ...cyanogenmod people have ported the Gingerbread rom to our devices...pl. do check
http://boston-mania.blogspot.com/2011/01/rom-23-cyanogen-mod-7-rc0-for-z71.html
Cheers
ThanQ
I m screwed up with my pretty old HTC Touch.. I am looking for best of HTC Wildfire, Samsung Galaxy 551, Motorola Quench XT3, LG Optimus1 P500, Sony Ericsson XPERIA X8..
but after seeing this thread and other threads I will definitely go for Motorola Quench XT3. Only one question how is the display colors and resolution compared with others ?
ThanQ
@ kbmkreddy
according to me ....Motorola quench XT3 is best buy...
Screen quality is better than any other mobile in this category ....(you can check the specification and compare...XT3 is best in class).
i would recommend do check LG optimus 1 p500 also...this is also a pretty good mobile.
cheers
Cyanogen 7 testing.quench running 2.3
Well it's now very very stable.personally I have rooted it and I will provide any help for any one who wants to root and install gingerbread rom to their phone.my phone is now running cyanogen 7 build 28 android 2.3.2.there is no problem whatsoever and is very capable rom compared to 2.2.if u need help feel free to ask.I have a way to install root to update ur phone.I will do my best.and if needed I will give a step by step tutorial to ensure u have a good running 2.3 phone.I will post the tools if needed to ensure u guys will have a good phone.thanks alot for giving me the link!
@ alisterrox
thanks man...its great to hear that gingerbread is working fine in our devices...Please give the proper guide to upgrade our device....that will be a great help for us.
i have tried build 25 of CM7....then again i turned back to froyo...now we have good froyo rom's ...also few official froyo rom's for our device. right now i am using firetrap's rom(froyo).
thanks for the update
hope to see your guide.
cheers
Posting of guide
Well I will post my guide tmr.btw cyanogen has released build 31 alr.not sure how much improved it is but I guess it should be better on the battery(it's horrible on build 28).oh pls give me a link to any official froyo Rom?or link to firetrap's rom?I intend to see which is better on battery and performance as I prefer a quick plain and battery efficient rom.cheers and I will give a detailed guide tmr asap.cheers!
hey here by i have attached few froyo rom's for our device....these are works fine without draining much battery...
i would recomment you to try 'jellybean' 'Apanda' & firetrap rom's to test..
http://boston-mania.blogspot.com/2011/01/rom-22-official-apanda-a60-rom-22.html
Bug: 1. there may be a chance to loose IMEI ...also 2. registering the network in the beginning is very slow 3. App2SD is not so good...you can't move everything.
http://boston-mania.blogspot.com/2011/02/rom-22-flphfiretrap-jellybean-221.html
bug: when ever you do in setting menu changes....will be restored to the factory setting whenever you restart. but one of the best rom i have ever used.
http://boston-mania.blogspot.com/2011/02/rom-22-android-bakpia-cokelat-221.html
bug: it says official rom for XT502 but whenever i install through SUT...it shows some error...but works fine...App2SD is not so good.
http://boston-mania.blogspot.com/2011/01/rom-22-official-foxconn-rom-22_28.html
bug: IMEI issue, Have to root, for some device...will be locked...
http://boston-mania.blogspot.com/2011/01/rom-22-firetrap-twonights-221.html
bug: App2SD is not good, I didn't like the dialer but this is the 2nd best rom i have used.
hope i have helped you.
cheers
Tried rom
I have tried all but the best so far is the official 2.2 xt502 rom with gingerbread ui.it's very stable fast allows the installation of apps to sd card.also the kernel 2.6.32.9 is way u will want if u want superb battery life and great speed.cyanogen of course is faster but it gives horrible battery life.apanda's and foxconn rom's are very good generally.but I heard the clock speed is capped mostly at 480mhz.apanda's are 600mhz but don't worryfficial Rom usually have no imei fault whatsoever.oh if u are facing problems with any rom that gives u other region setting(that's wat I got with the official rom) just go android market and dl the regional settings app.I suggest the official rom bcos it's made for our phones and u will not get things like commitiva z71 or any other orange boston clones;it say xt502.Apps2sd works fine here if u do a custom partition;I did it and it works fine.generally if u like firetrap has good rom.but recent roms also built on the official rom such as the balakaila rom have the same stable kernel.look for those as they are special kernel for our phone.oh error codes on sutlr are very common as we had clockwork mod to install cyanogen b4...thus it works wierdly.I have been fiddling around and I will most probably attempt rom building on the 2.6.32.9 kernel with no root.complete stock will give good performance.besides the gingerbread ui is gorgeous so try that out!it even has smart dialing enabled unlike other rom's.it make dialling a dream unlike the previous roms mentioned.cheers!maybe we should request for a thread specially for our xt502!
Hi alisterrox,
Where do I get the official update to 2.2 mentioned in your last post? I'm running stock 2.1 rom on my XT502 and need to update specifically for apps2sd and such other features.
Thanks in advance.
Sent from my Motorola-XT502 using XDA App
@ pamfu ...Official rom i have attached in my post...the first link is the official rom for our device(not exchatly xt502 rom but its official rom for similar variant.....i guess you know...its just a brand name...everything else are same).
@ alisterrox ...Thanks man....even i thought the same....official rom are fine to use..its very stable.......
since you have knowledge about rom's...you should cook some rom for our device....we should ask seprate thread for our XT502....that will be very much helpful
Cheers
rom building and guide
well i am waiting for the 2.4 sdk to come out b4 i try anything....oh if u want to know how to update to the 'official rom',the steps are
Flashing non cyanogen rom
Step 1ownload and install the SUTLR to your computer(link to dl:http://uploading.com/files/7942c5ef/SUTLR_v1.7.0.zip/)
Step 2ut the phone in download mode -> red call button + vol up + power.Rmb to download the rom u want on ur computer and unzip it.It is a nbo file.
Step 3:In SUTLR ,choose the option "erase user data"
Step 4:Click flash rom.wait a while and it should work.
Step 5o not worry about the errors u get after flashing.Just go ahead and boot ur phone up.After the motorola badge u will get the green android robot.It should boot up.
Step 4:If u dont like the chinese root explore use system app remover to clear file and dl the full version using applanet
Rmb to always backup ur rom!
If problems persist with booting(applies to most roms)
Step 1:Go into recovery mode(power+vol up+camera button)
Step 2:Using trackball or volume buttons,select wipe cache and wipe user data(select button is camera button,back is power button)
Step 3:Go into advanced settings and select wipe dalvik cache and wipe battery stats
Step 3:It should work.If there are problems feel free to ask.
Rooting ur phone if u are still on stock 2.1 and want cyanogen
Step 1:Using the universal androot apk provided,install it to ur phone.Click root after installation and opening the app
Step 2ownload rom manager.U can use the market but u can dl the premium version using applanet which is a app that provides paid apps free.
Step 3:In rom manager,flash clockwork mod recovery.
Step 4:Back up ur rom by selecting it in the app.
Step 5l the cyanogen rom u want.Rmb to download gapps or google apps.
Step 6ut the rom rar file into ur sd card root folder.Rename the cyanogen rar file as update
Step 7:Go into recovery mode again.Select the flash 'update.zip' option.
Step 8:After complete,clear all user data,cache and everyting as mentioned b4.
Step 9:Reboot ur phone.U should get the cyanogen mod robot.If stuck at the motorola badge dont panic.refer to the help at the top of this post.
Step 10:Ur done!But rmb to download the latest google apps to ur phone.Its the same way put the gapps mdpi to ur root folder.This time dont rename it.just select flash zip from sdcard.after complete u will get the latest google apps.
Step 11:Voila u are done!
If u have anything such as removing apps from ur phone that u dont one but cnnt semm to uninstall it feel free to ask.I will do my best to help.
alisterrox said:
I have tried all but the best so far is the official 2.2 xt502 rom with gingerbread ui.it's very stable fast allows the installation of apps to sd card.also the kernel 2.6.32.9 is way u will want if u want superb battery life and great speed.cyanogen of course is faster but it gives horrible battery life.apanda's and foxconn rom's are very good generally.but I heard the clock speed is capped mostly at 480mhz.apanda's are 600mhz but don't worryfficial Rom usually have no imei fault whatsoever.oh if u are facing problems with any rom that gives u other region setting(that's wat I got with the official rom) just go android market and dl the regional settings app.I suggest the official rom bcos it's made for our phones and u will not get things like commitiva z71 or any other orange boston clones;it say xt502.Apps2sd works fine here if u do a custom partition;I did it and it works fine.generally if u like firetrap has good rom.but recent roms also built on the official rom such as the balakaila rom have the same stable kernel.look for those as they are special kernel for our phone.oh error codes on sutlr are very common as we had clockwork mod to install cyanogen b4...thus it works wierdly.I have been fiddling around and I will most probably attempt rom building on the 2.6.32.9 kernel with no root.complete stock will give good performance.besides the gingerbread ui is gorgeous so try that out!it even has smart dialing enabled unlike other rom's.it make dialling a dream unlike the previous roms mentioned.cheers!maybe we should request for a thread specially for our xt502!
Click to expand...
Click to collapse
Hi Alisterrox,
I'm using official XT502 with 2.3 UI rom too, it worked good so far. But why everytime I restart my phone my internal memory always reduced a little ? I used app2sd with ext3 partition in external. Did it happen too in yours ? Thank you.
@alisterrox
You really rock man! Such flawless instructions! My XT502 upgraded in flat 5 minutes!
THANKS THANKS THANKS ..... MANY THANKS!

[Q] Basic NEWBIE QUESTIONS

This is my second time playing with my phone and i hope this time i didnt brick it. I've just flashing my Xperia X10i from 2.1 eclair to Gingerbread 2.3.3. Flashing it using the Generic 3.xx download from this forum. And im glad i finally done it. Who cares... To the question.
1> What is ROM? Everybody talking about changing Rom, Stock Rom, this Rom, that Rom.. what is the meaning of ROM for android? Flashing Rom and Flashing Firmware is the same thing??
2> What is BASEBAND??
3> What is Generic Number?? Build number?? i've change flash my build number from 2.1.A.435 to 3.0.1.G.0.75 and my baseband version,kernel and Android version change along with it.
HELP ME PLEASE!!
kayzix said:
This is my second time playing with my phone and i hope this time i didnt brick it. I've just flashing my Xperia X10i from 2.1 eclair to Gingerbread 2.3.3. Flashing it using the Generic 3.xx download from this forum. And im glad i finally done it. Who cares... To the question.
1> What is ROM? Everybody talking about changing Rom, Stock Rom, this Rom, that Rom.. what is the meaning of ROM for android? Flashing Rom and Flashing Firmware is the same thing??
2> What is BASEBAND??
3> What is Generic Number?? Build number?? i've change flash my build number from 2.1.A.435 to 3.0.1.G.0.75 and my baseband version,kernel and Android version change along with it.
HELP ME PLEASE!!
Click to expand...
Click to collapse
1. A ROM is the firmware, or Operating Sytem, of your phone. It's a package that contains the OS, drivers, programs and other odds and clods that make your phone work!
2. A baseband is a special package (kind of like a ROM) that controls the radios in your phone (cellular radio [phone part], bluetooth, WiFi etc.)
3. A build number is the version of the Operating System you are installing. Every manufacturer uses different naming systems for their builds, but usually the higher the letters/numbers, the newer the build. A new build will often contain a new baseband, and a new kernel. If you're lucky, you can sometimes even get a new OS version (as you did)!
Hope this helps!
pudding no root?
ok guys/girls I have been looking on here for a week and a half now but I flashed pudding and im unlocked as well but no root access obviously something i am not doing right. I thought pudding would give root but maybe not? I also have tried booting in recov. but then I can't find anything in there that says root or whatever.
I have the superuser app. dosent work as well as tita. says not rooted? It also says that a newer version is released and that it was put on my sd card but can't find it?
Any help is welcome or just point me to the right thread.
No dummie responses as they are a waste of your intellectual ability when you could have just used that energy to respond with help.
Mahalo
Try neopeek.com
Sent from my TIADROID CWM BETA2 using Tapatalk
Many builds for different phones available at neopeek.com and tiad8.com. don't trust the retarded aaarg(troll) in this forum.
Sent from my FroyoB THUNDERBOLT V1 using Tapatalk
proč když chci psát do fora rom musím nejdrív napsat 10 príspevkú sem.?
Thank you very much. You're the best! God bless!

[Q] Help With Android

Firstly i'm a complete newbie so please bare with me.
I wondered if anyone could give me some details on how to install custom ROMs on my Optimus 3D.
Which ROM is the best?
How do i get it?
How do i install it?
And how do i go back to stock ROM if i decide i don't like it?
Any help i would be grateful like i said im completely new to this.
many thanks
xxstexx said:
Firstly i'm a complete newbie so please bare with me.
I wondered if anyone could give me some details on how to install custom ROMs on my Optimus 3D.
Which ROM is the best?
How do i get it?
How do i install it?
And how do i go back to stock ROM if i decide i don't like it?
Any help i would be grateful like i said im completely new to this.
many thanks
Click to expand...
Click to collapse
at this point, seeing as gb will be out in about 3 weeks i would recommend that you not flash anything and wait for it. cause once you root it is a bit risky to try and update officially. you will have to unroot in order to update via lg tool. so best to wait, get the official gingerbread, have some fun with it and in the meantime a better custom gingerbread will be out so you can start flashing with that
thank you for your advice, out of curiosity,
has your device been randomly restarting ever since they added the 3d converter?
xxstexx said:
thank you for your advice, out of curiosity,
has your device been randomly restarting ever since they added the 3d converter?
Click to expand...
Click to collapse
nope. my device has been stable as a rock ever since day one when i bought it. didnt have any random reboots whatsoever. And i found that although custom roms are way faster than the lg one i prefer the stock because of its stability. had a few probs with all the custom roms from a few reboots to phone freezing. no such thing on stock though

[Q] Baseband Problem India P920

Hi,
Can someboby help me? No matter what custom rom I flash, I get no network signal. I am from Delhi, India & I am using LG optimus 3D(P920).
I installed Lewa OS Rom, CM Nightly, King 3D. Everything else is fine, but I dont any any signal at all. In my Baseband Version section it says unknown Baseband. After this I tried installing Defy Broadband Switcher, But when i run the tool, It is closing down automatically, saying unexpected error has closed the application. Can someone explain why this is happening? What can I do to make custom rom get signal??
Thanks in Advance.
Are you on 21e baseband? If you aren't follow this guide http://p92x.acidhazardrom.com/guides/lg_flash_tool.html.
You will have to root and install cwm again
Sent from my LG-P920 using xda app-developers app
raj_malhotra20042000 said:
Hi,
Can someboby help me? No matter what custom rom I flash, I get no network signal. I am from Delhi, India & I am using LG optimus 3D(P920).
I installed Lewa OS Rom, CM Nightly, King 3D. Everything else is fine, but I dont any any signal at all. In my Baseband Version section it says unknown Baseband. After this I tried installing Defy Broadband Switcher, But when i run the tool, It is closing down automatically, saying unexpected error has closed the application. Can someone explain why this is happening? What can I do to make custom rom get signal??
Thanks in Advance.
Click to expand...
Click to collapse
Hi,
Can you please let me know the baseband version from settings==> about phone==>baseband version
and the Software version.
best thing is to flash the 21E baseband, root and then install custom roms based on the 21E baseband versions. also, the kernels version needs to be matching with the kernel version in the settings ==> about phone ==> Kernel version.
the kernel version may be with + at the end or without the + at the end.
lets see what went wrong!
schubeir
schubeir said:
Hi,
Can you please let me know the baseband version from settings==> about phone==>baseband version
and the Software version.
best thing is to flash the 21E baseband, root and then install custom roms based on the 21E baseband versions. also, the kernels version needs to be matching with the kernel version in the settings ==> about phone ==> Kernel version.
the kernel version may be with + at the end or without the + at the end.
lets see what went wrong!
schubeir
Click to expand...
Click to collapse
Hi Schubeir,
Right Now, I am on Android version 2.2.2, Baseband Version is "L6260_Modem_SIC_01.1042.00"
Kernel Version is "2.6.35.7", Build Number is: "FRG83G".Software Version: LGP920-V10d-OCT-11-2011
I dont know how to flash the 21E Baseband, Can you provide me with a link to the guide, but the question is , is it going to work on software version v10d ? So, please help me on this.
raj_malhotra20042000 said:
Hi Schubeir,
Right Now, I am on Android version 2.2.2, Baseband Version is "L6260_Modem_SIC_01.1042.00"
Kernel Version is "2.6.35.7", Build Number is: "FRG83G".Software Version: LGP920-V10d-OCT-11-2011
I dont know how to flash the 21E Baseband, Can you provide me with a link to the guide, but the question is , is it going to work on software version v10d ? So, please help me on this.
Click to expand...
Click to collapse
hi,
lzzar has given you the link http://p92x.acidhazardrom.com/guides/lg_flash_tool.html.
just follow the steps without deviation. your present baseband is V10d. you can flash 21E without worries.
download the V21E from the link. this is the best baseband. after you flash this baseband, you will have to root your phone, and then install clockwork mod recovery. Once this is done, you can flash any 21e based roms. your kernel does not have + in the end. after you falsh the baseband, check the kernel version again. all the roms have built in kernels. in case you want to try other kernels, try kernels without the + in the end and you will be fine.
all the best and keep posting!!
schubeir:good:
Thanks schubeir, Flashing 21e did the trick. Now when I install custom Rom, I am getting the signal. Thanks for your help. The only strange thing that is happening is with Lewa Rom, I cant seem to open Google play store & cant snchronize. With CyanogenMod 7.2+ v1.7.0 P920 Rom, my phone is getting rebotting a lot. But do you recommend a stable rom that dont have these problems.
Thanks Raj
raj_malhotra20042000 said:
Thanks schubeir, Flashing 21e did the trick. Now when I install custom Rom, I am getting the signal. Thanks for your help. The only strange thing that is happening is with Lewa Rom, I cant seem to open Google play store & cant snchronize. With CyanogenMod 7.2+ v1.7.0 P920 Rom, my phone is getting rebotting a lot. But do you recommend a stable rom that dont have these problems.
Thanks Raj
Click to expand...
Click to collapse
With any CM based ROMS you will have to flash GAPPS (GoogleApps, you can search the forums for "gapps") separately.
also, CM based ROMS will not have proper 3D (you can take pics, but cannot view) and HDMI. without 3D, there is no point in having the O3D!
you can try ThiaZ, Promethius, Acura3D and other roms based on 21E and various Kernels, overclocked and non overclocked, retaining the 3D and HDMI features.
schubeir
Same here. I'm from the Philippines and my current version "baseband version : L6260_MODEM_SIC_01.1042.00 and Software version : LGP920-V20b-JAN-10-2012" I can't find any suitable or same ROM on 3D optimus development thread that has the same base. Thanks.. Just got rooted my phone and stuck at the moment finding a ROM. or is it okay to use any of those ROM like on ThiaZ, etc? Thanks!
Jettie said:
Same here. I'm from the Philippines and my current version "baseband version : L6260_MODEM_SIC_01.1042.00 and Software version : LGP920-V20b-JAN-10-2012" I can't find any suitable or same ROM on 3D optimus development thread that has the same base. Thanks.. Just got rooted my phone and stuck at the moment finding a ROM. or is it okay to use any of those ROM like on ThiaZ, etc? Thanks!
Click to expand...
Click to collapse
you are on 20B baseband. please flash the 21E baseband and then root. after rooting check for ROMs based on 21E.
every thing will be fine if you follow the instructions properly.
schubeir
schubeir said:
you are on 20B baseband. please flash the 21E baseband and then root. after rooting check for ROMs based on 21E.
every thing will be fine if you follow the instructions properly.
schubeir
Click to expand...
Click to collapse
Thanks.. sorry if it sounds so demanding because tried to browse the easy steps but is there any link on this forum doing that flashing to 21E and rooting again?
Seems like i have to unroot again, right?
schubeir said:
you are on 20B baseband. please flash the 21E baseband and then root. after rooting check for ROMs based on 21E.
every thing will be fine if you follow the instructions properly.
schubeir
Click to expand...
Click to collapse
do you know if v21e works in Canada?
I had troubles with v21e kdz, loosing signal.
Went back to V20c

[Q] Help with installing a new ROM and making the phone faster!

Hello. I would like to start this thread by saying that i'm a noob in phones and computers in general. So please talk with me like you are talking to a kid.
Now, lets get to the point.
I want to install a ROM on my LG p500 optimus one, any ''newer'' rom will do its job. Now i have rooted the phone(I think) and it was previously installed with 2.3.3 android, and I would like to have a link or a tutorial on precisely how to install it. I mean like 4.3.3 or any newer updates, but the condition is that the phone has to work, everything that works now has to work on the other ROM.
Also, I read somewhere, that some ROM's make your phone perform faster, do you think thats true? And can you show me a tutorial that meets the conditions in bold that i wrote previously?
Please read the following thread to install Kitkat android 4.4.2 which is a smooth ROM
http://forum.xda-developers.com/showthread.php?t=2589303
But wifi tethering is not working
Blackdavid said:
Hello. I would like to start this thread by saying that i'm a noob in phones and computers in general. So please talk with me like you are talking to a kid.
Now, lets get to the point.
I want to install a ROM on my LG p500 optimus one, any ''newer'' rom will do its job. Now i have rooted the phone(I think) and it was previously installed with 2.3.3 android, and I would like to have a link or a tutorial on precisely how to install it. I mean like 4.3.3 or any newer updates, but the condition is that the phone has to work, everything that works now has to work on the other ROM.
Also, I read somewhere, that some ROM's make your phone perform faster, do you think thats true? And can you show me a tutorial that meets the conditions in bold that i wrote previously?
Click to expand...
Click to collapse
You could try the KitKat ROM mentioned above my post or you could try GenetICS by @hephappy - http://www.mediafire.com/?rk8gkjuudllk4l8
Sent from my GT-I9082 using Tapatalk
Blackdavid said:
Hello. I would like to start this thread by saying that i'm a noob in phones and computers in general. So please talk with me like you are talking to a kid.
Now, lets get to the point.
I want to install a ROM on my LG p500 optimus one, any ''newer'' rom will do its job. Now i have rooted the phone(I think) and it was previously installed with 2.3.3 android, and I would like to have a link or a tutorial on precisely how to install it. I mean like 4.3.3 or any newer updates, but the condition is that the phone has to work, everything that works now has to work on the other ROM.
Also, I read somewhere, that some ROM's make your phone perform faster, do you think thats true? And can you show me a tutorial that meets the conditions in bold that i wrote previously?
Click to expand...
Click to collapse
I personally recommend you to use Icysnap v2.0 this is most stable and faster ROM. it is based on ICS All feature are working without lag :highfive: ICySNAP v2.0 GOLDEN EYE | ICS 4.0.4 | LGE 3.1 UI:victory:
And If want increase the performance of your phone then flash This MOD Adrenaline™ Engine:highfive: :fingers-crossed:
primekook said:
I personally recommend you to use Icysnap v2.0 this is most stable and faster ROM. it is based on ICS All feature are working without lag :highfive: ICySNAP v2.0 GOLDEN EYE | ICS 4.0.4 | LGE 3.1 UI:victory:
And If want increase the performance of your phone then flash This MOD Adrenaline™ Engine:highfive: :fingers-crossed:
Click to expand...
Click to collapse
There is absolutely zero need to worry about lag or anything of such before trying a ROM, Kernel, etc. 'Swapper', 'Swapper 2', and other applications similar to these boost your phone's speed (and oh, not to mention, overall performance) to incredible amounts. They do so by literally increasing the phone's RAM be significant amounts (if you want them to). They use your SD card for the extra RAM. My phone currently has 321 applications installed on it, which should make it lag as GTA running on an under-clocked P500, but guess what? It works as smooth as it runs once you buy it (weird examples, but you're getting the point). My preferance: that should not be your worry. What your worry should be is installing a ROM/Firmware not compatible with your Kernel. Good luck!
The newest and smoothest ROM for me is http://forum.xda-developers.com/showthread.php?t=2589303 with this kernel http://forum.xda-developers.com/showthread.php?t=2140930
If it doesn't work as smooth as you expected(that's not gonna happen), you can allways go back to your previous ROM. Try it

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