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New to Optimus x2, Some questions

Hello!
I have just bought my new LG Optimus 2x, and I have some quesitons.
With this phone i have shifted from symbian to android and i have some questions.
Firtsly, (not sure if this is legal to discuss here) do cracked apps exist? Is there something like jailbreaking on iOS?
Secondly, I have seen a lot of talk about rooting. What does rooting actually do?
Thirdly, I have checked the CM7 topic but it is just so big, and the last opdate on the first post is very outdated. Can you explain where to find the newest updates for 2.3 version of CM7 and how to mod my ROM?
And lastly, which launcher do you suggest to replace the stock LG one.
Thanks!

Rooting is jailbreak equivalent, getting "root" admin access.
Apps, well you just search for .apk files on the usual sites, filestube etc.
Cm7 I don't think is the best option at the moment, but I'll let someone else cover that.
Goodluck with your new phone.
Sent from my LG-P990 using Tapatalk

iZver said:
Hello!
I have just bought my new LG Optimus 2x, and I have some quesitons.
With this phone i have shifted from symbian to android and i have some questions.
Firtsly, (not sure if this is legal to discuss here) do cracked apps exist? Is there something like jailbreaking on iOS?
Secondly, I have seen a lot of talk about rooting. What does rooting actually do?
Thirdly, I have checked the CM7 topic but it is just so big, and the last opdate on the first post is very outdated. Can you explain where to find the newest updates for 2.3 version of CM7 and how to mod my ROM?
And lastly, which launcher do you suggest to replace the stock LG one.
Thanks!
Click to expand...
Click to collapse
Rooting gives you access to admin account so no need to jailbreak something lol, more simple.
Same for apps, Market is full if apps and most if the time you have free ones that will suit your needs.
At the moment you have to choose between CM7 and the leaked GB (like the one I run).
CM7 is still in RC stage but is usable clearly in daily use, leaked GB roms have still some bugs but very active dev are working in it and performance is great !
Not very hard and long to go from one to another BTW... Help yourself and hop in the train!

For speed and clean android-software I would recomend CM7 (android 2.3.7). If you would like LG Software built on android, like stock, there is some leaked customized Roms to install (android 2.3.4)
CM7(CyanogenMod7) : http://www.cyanogenmod.com/
You'll know how to navigate to download of CM7 for Optimus2x when you click on link
As for how to root and flash (install) it, you'll find the answere in the forum if you just search a little.
good luck with your new phone, and welcome to Android comunity

I am running cm7 after being on miui for months and I really cannot fault it so much faster!
Sent from my Optimus 2X using xda premium

Hi!
Thanks for your replies.
leaked GB
Click to expand...
Click to collapse
I am guessing that means the same as SimDroid said "stock LG"
So, what advantage does stock LG firmware have? If its 2.3.4 it's older. Is it better optimised for optimus 2x?
I have checked the developer subforum for 2x but haven't been able to find any usefull information on the leaked roms.
Could you help me with that?
Cheers!

iZver said:
Hi!
Thanks for your replies.
I am guessing that means the same as SimDroid said "stock LG"
So, what advantage does stock LG firmware have? If its 2.3.4 it's older. Is it better optimised for optimus 2x?
I have checked the developer subforum for 2x but haven't been able to find any usefull information on the leaked roms.
Could you help me with that?
Cheers!
Click to expand...
Click to collapse
The gingerbread rom we're all using at the moment is the 2.3.4 gingerbread rom, but there are multiple variations and community edits of it.
I'm guessing your phone is on 2.2.2 at the moment, which is a pretty horrible release.
Anyway go here: http://forum.xda-developers.com/forumdisplay.php?f=1002 and pick one. I'm currently using Topogigi 1.9 which is the fastest ROM i've tried, no errors that I know of, fast boot time too.
You need to flash baseband and kernel also, see:
Baseband
http://forum.xda-developers.com/showthread.php?t=1008070 for how to flash
And http://adf.ly/2SKAm for the rom to flash.
Kernel
http://forum.xda-developers.com/showthread.php?t=1200726

iZver said:
Hi!
Thanks for your replies.
I am guessing that means the same as SimDroid said "stock LG"
So, what advantage does stock LG firmware have? If its 2.3.4 it's older. Is it better optimised for optimus 2x?
I have checked the developer subforum for 2x but haven't been able to find any usefull information on the leaked roms.
Could you help me with that?
Cheers!
Click to expand...
Click to collapse
The advantage of stock = leak GB is that every feature of the phone is working. With Topogigi ROM you have many bugs that have been corrected, and a custom kernel with many tweaks in the system that makes this MOD extremley fast, and very good. The remodded 2.3.4 GB firmware are very different from the original leak.
On the contrary, as it is a leak version, there isn't any official source available, so it's often hard for dev to fix things. And it's not opensource.
CM7 is opensource at 100%, based on Google android sources plus all the dev work. Recently a big improvement was made as Aramcee (the dev leader of O2X CM7 branch) managed to make A2DP work, so now you can have Bluetooth headsets working in CM7, which was not possible before.
Still no Radio FM app in CM7 as radio stack sources are not available, and HDMI mirroring works only at 720p and not 1080. The differences between 2.3.4 and 2.3.7 are not major,in Android versioning the third number means minor improvements most of the time not noticable by user.
Both enable overclocking/undervolting if that's interest you. They are both very smooth and snappy. In CM7 there is a very good support for HID (keyboard, mouses and so on) via Bluetooth. Not in stock GB (no sources).
CM7 was a bit instable those past few days but it should be corrected. Every night you have a new build, but you don't need to reflash every day as there are not at each time new things for Optimus 2X. Upggrading is trivial as it doesn't wipe your data, takes a couple of minutes.
For custom stock ROM, updates are more irregular, but very frequent too.
So no real objective differences between those two families of ROM. If you need HDMI and FM Radio you have no choice.

Okay,
Thanks a lot for your answers and your time!
One last thing:
Lg launcher
Launcher pro
ADW.launcher
slidescreen
go launcher EX
Which one?

iZver said:
Okay,
Thanks a lot for your answers and your time!
One last thing:
Lg launcher
Launcher pro
ADW.launcher
slidescreen
go launcher EX
Which one?
Click to expand...
Click to collapse
That's like asking "Red, Green, Blue, Orange, White. Which should I choose?"
Try them out and see which one you like the best. Personally I'm partial to Launcher Pro.

I like launcher pro but it's rather limited in free form
Sent from my LG-P990 using Tapatalk

Personally I like ADW. Its more customizable than other launchers. You can also try ADW Launcher Ex. Its a paid version but worth it.
Sent from my Optimus 2X using XDA App

I would go for Go Launcher or Launcher pro. Both fast. ADW for me has been known to be laggy at my end.

Screenshot is power+home button ;-)
Sent from my LG-P990 using XDA App

Fido Optimus X2 update GB

Hello,
I tried updating my Phone using the LG software and it keeps telling me that its not compatible with my phone:S
Tells me to call tech support and gives me option to exit.
I also wanted to ask if I should wait for my provider to update GB for optimus or should I flash it using roms?
Will I loose my 3G? will I get other languages is my main concenrs
Thank You!

reply
its better for you to flash it by the original GB rom like me believe me it improves the phone in many ways follow these links and youll be happy like me by not waiting for your life lool
1- http://forum.xda-developers.com/showthread.php?t=1035041
2- http://forum.xda-developers.com/showthread.php?t=1008070
enjoy

mr911omar said:
its better for you to flash it by the original GB rom like me believe me it improves the phone in many ways follow these links and youll be happy like me by not waiting for your life lool
1- http://forum.xda-developers.com/showthread.php?t=1035041
2- http://forum.xda-developers.com/showthread.php?t=1008070
enjoy
Click to expand...
Click to collapse
So would I flash to this 1 BIN_LGP990hNAT-01-V21b-302-370-AUG-23-2011+0?
Or this 1
http://forum.xda-developers.com/showthread.php?t=1344650

I'm using fido optimus 2x. I don't intend to upgrade to gb. Whats the point ? It still wont let you use your front camera to video chat. A feature that I already have using miui.

retareq said:
I'm using fido optimus 2x. I don't intend to upgrade to gb. Whats the point ? It still wont let you use your front camera to video chat. A feature that I already have using miui.
Click to expand...
Click to collapse
I just want a more stable and less problematic os. My gf's Xperia arc with a single core runs better... lol

Many folks have different setups they have reached via trial and error. As per my findings most stable setup is Miui + Owains Tweak Pack.
Miui on its own is a little slow and laggy, with owains tweak pack it gets upto speed and then adds cool things like voodoo sound and google talk video. Currently I am on miui 1.10.28 and I will be upgrading to new miui with new tweak pack next week.
The only issue you will face is the phone will say that you have to turn on data roaming. It shows up as rogers wireless and I have been running it like this for a month and have not incurred any extra charges. So its fine as far as I'm concerned.
This same issue is also in Cyanogenmod (miui uses cyanogenmod code). Cm7 is very good but takes A LOT of tinkering to get to a decent state and also I got horrible battery life with it. Thats why I moved to miui and then discovered this wonderful forum with people like fajarep and higsy and owain94 who are doing custom things for my phone.

Fido has release the GB update through the LG Support Tool.
The only bad thing for me was that the Support Tool can't detect my firmware version after the update. Oh well, I'll deal with that if the roll out the ICS update for us

Prescot said:
Fido has release the GB update through the LG Support Tool.
The only bad thing for me was that the Support Tool can't detect my firmware version after the update. Oh well, I'll deal with that if the roll out the ICS update for us
Click to expand...
Click to collapse
Not fair. The LG Update tool is not working for me it says I'm at the latest firmware. Im on 2.2.2. I'm on Fido aswell and I can't get it to work. I'm calling Fido on monday I'm so upset. The 2.2.2 is so buggy and has screen unresponsiveness issues. (many froyo roms do)

Same thing here
I am having the same issue. What's the deal here. It says phone is already latest , no need to update. But my firmware is still listed as being 2.2.2 Althugh few months ago when I checked using the tool it said there was an update required and it actually did flash my phone . Afterwards I noticed my " version #" had changed to v21b . However to my dismay, the firmware version remained unchanged at 2.2.2. What's up . Is this what people mean when I read references to " fake gingerbread" In relation to Optimus x2 updates??
Sigh, the crazy part is I recently heard a statement from LG saying that the x2 was one of the phones that has been slated for an ICS 4.0 update! huh? One empty promise at a time please ,LG
Thanks to anyone who can clarify .
Kman from Van

Stop using lg tools and come with us into the dark side....
It's been months since I've used those toils for the last time, and I'm running Ics for now, after many GB versions...
Free yourself! Root, instal Recovery and flash.

Striatum_bdr said:
Stop using lg tools and come with us into the dark side....
It's been months since I've used those toils for the last time, and I'm running Ics for now, after many GB versions...
Free yourself! Root, instal Recovery and flash.
Click to expand...
Click to collapse
L1qu1d said:
I just want a more stable and less problematic os. My gf's Xperia arc with a single core runs better... lol
Click to expand...
Click to collapse
I was in the same sinking boat as you are now. I have the O2X while i ot my gf the Xperia. I haven't rooted her phone, but mine was done a day or two after i got it.
I tried using the LG tool to update, and gave up. Way too so for my taste.
So i turned to CM7 and followed it religiously, till i turned pagan to my new lord(till ICS comes out officially), Temasek.
Im currently running Temasek's nightly Kang, 66 i believe. I had tried CM7's #218 nightly, but wasn't crazy about it. Didn't seem as stream lined as Tamasek's.
Just tried the ported version of ICS from Ricardo Cerqueira, very nice introduction. But i myself had too many issues with it, maybe should have done a full wipe, swipe and dump before installing it.
But all in all L1qu1d, don't be scared to root.... you won't regret it.
And good old nightly or kang can work wonders...

I think the only thing that concerns people about rooting is that they may not be able to get the official ICS update WHEN they finally decide to release it. Obviously you can revert/deroot etc and then you should be fine.. but still... lol. nerves.

LOL
i even forgot that there is such thing as lg tool.

LG optimus 2x best stable kernel + rom?

Hey XDA
My friend is just a casual person who dont know anything about smartphones/especially not roms/kernels.
He've an o2x and have several problems with it.
The stock rom is slow(havent tried 2.3 though, since it isnt possible to root then) and his currently ROM, CM7, isnt too stable - he keep loosing internet connection, the flash app crashes, and several FCs(and yeah, I've tried reinstalling and fix permissions and stuff like that)
So atm I am looking for a good and completely stable ROM for his o2x, since he is tired of all the problems.
What can you suggest? - Is the new 2.3 worth it, or is there a better rom? - I have to mention, his CM7 rom is 1 month old, so it isnt up-to-date.
I am personally using SGSII so I dont know anything at all about O2X, so I have to ask you guys.
Thanks in advance!

Well, I think that if you wanna go custom, you must be in the touch with updates.
There is pretty good custom rom`s and kernel out there, but if you just want to install and forget (no backuping, flashing, restoring...), I would go with stock rom, 2.3. is ok.
Everyone have their favorite, mine is: stock 20L, rooted, with custom Spica`s HP Kernel and Performance Pack and there is no problems with phone and Spica gives boost to stock rom.
There is some interesting poll too http://forum.xda-developers.com/showthread.php?t=1350761

Memhis said:
Well, I think that if you wanna go custom, you must be in the touch with updates.
There is pretty good custom rom`s and kernel out there, but if you just want to install and forget (no backuping, flashing, restoring...), I would go with stock rom, 2.3. is ok.
Everyone have their favorite, mine is: stock 20L, rooted, with custom Spica`s HP Kernel and Performance Pack and there is no problems with phone and Spica gives boost to stock rom.
There is some interesting poll too http://forum.xda-developers.com/showthread.php?t=1350761
Click to expand...
Click to collapse
As I said, I dont know much about o2x, since it is not my phone, but is there any problems with 2.3? Is it faster than 2.2 and have they fix'ed all the FC he got with 2.2?
The problem is that, if I unroot and update to 2.3 I can't get back, so therefore I want to be 100% sure.
I know I have to keep it updated, and I will do that, just not 100% updated all the time. But if the rom and kernel is stable, its no big deal.
Thank you for your answer, I will wait to decide after a few more replies
edit: thx for the link, I will check it out asap!
It looks like CM7 is the right choice though...Maybe I should just update it and see if it fix his problems?

CM7 is the only one what I have not tried from the list, lol.
What do you think that you can`t go back? You can do with your phone everything you want . You can go to 2.3 then flash back to 2.2. Rooting is not a problem, there is very good guide how to do that, if you have a backup to flash. And there are all versions of stock roms to download.

Memhis said:
CM7 is the only one what I have not tried from the list, lol.
What do you think that you can`t go back? You can do with your phone everything you want . You can go to 2.3 then flash back to 2.2. Rooting is not a problem, there is very good guide how to do that, if you have a backup to flash. And there are all versions of stock roms to download.
Click to expand...
Click to collapse
Well I've seen several people talking about that you can't root the 2.3 firmware.
Yeah you can downgrade ofc, forgot that. I downgraded a Desire Z, which was srsly tough. I guess it is hard to do with o2x too? (maybe a link to guide )

How to root 2.3 -> http://forum.xda-developers.com/showthread.php?t=1327599
All info about rom, kernels and etc. can be found in development section, all what you need to do is some searching and reading.

Memhis said:
How to root 2.3 -> http://forum.xda-developers.com/showthread.php?t=1327599
All info about rom, kernels and etc. can be found in development section, all what you need to do is some searching and reading.
Click to expand...
Click to collapse
Thank you.
Other suggestions to stable roms/kernels?

I think the best way is that you try some roms by yourself. When you have done this one time its very easy and next time you can do it much faster. I'm testing GR5 at the moment. Its realesed today for everybody.
---------- Post added at 11:53 PM ---------- Previous post was at 11:48 PM ----------
And if you are not satisfied with performance you can flash a new kernel like spica's.

Rallerbabz said:
Thank you.
Other suggestions to stable roms/kernels?
Click to expand...
Click to collapse
i installed miui yesterday it seems pretty good n way faster than the stock froyo
couldnt test the stock 2.3 as it wasnt available yet when i last checked for updates

I have tested probably every rom on this forum and in my opinion CM 7.1 stable is the best choice. Since yesterday i'm testing miui 1.11.18 and it seems to be very good as well. No freezes and bsods so far. But miui is based on CM so it has to be good With the SwiftExtreme kernel it's really fast. Battery is also good on both of them - much better then stock 2.3.
Sent from P990!

[Q] 2.3.4 VS CM7.1 (P990 and stock download advice)

Okay really nooby questions here but what the hey lol;
What are the advantages of CM7.1 over 2.3.4 and are there any areas that do not work in CM7.1 properly (read a few posts about things not working and heard the cam is poop on CM7.1?)?
I have never used CM before and always stuck with stock but seeing as i'm stuck on 2.2.2 at the moment as LG update tool will not install on my pc at the mo i'm looking into alternatives.
Also in case i end up needing to return to stock, can someone please point me in the direction of where i can find the latest stock roms for the optimus 2x p990?

Cm only misses the gesture thing of LG rom, rest all is present in CM along with many ultimate features too...
If you wish to downgrade, you can find necessary files in development section
Sent from my Optimus 2X using XDA

nexus2515 said:
Cm only misses the gesture thing of LG rom, rest all is present in CM along with many ultimate features too...
If you wish to downgrade, you can find necessary files in development section
Sent from my Optimus 2X using XDA
Click to expand...
Click to collapse
I heard that CM7.1 does not have tv output? Also i cannot get the stock rom from here as all the file share sites are down which the stock roms are listed on.

[Q] Some doubts and problems

Well i bought this phone last week and i have to say that its very easy to handle and fast, but i didnt updated my firmware yet(im on 2.2.2) .
My doubt is if there are best stock fw available or is it better to wait for the ICS. :\
Other thing, lately im having some problems with receiving calls, like my friends tell me that they have called me but i didnt receive any call or notice
If anyone knows how to help me please reply, because i really like this phone and dont want to change it.
Thanks,

You're still on the software the phone had out of the box? This is why you are having these problems. If you wish a more hassle free experience updating go for the gingerbread update through the LG software. If you are prepared to do a LOT, I repeat a LOT of reading, flash a CM7 release and then a CM10 one. Then you will have Android 4.1.2

I think that the available LG update is, well, honest. I would use it waiting for CM10 to mature a bit, I would not waste time on CM7/9 stuff even if CM7 has some really good variations (as stock itself by the way)
Sent from my Optimus 2X using xda app-developers app

TioGuis said:
Well i bought this phone last week and i have to say that its very easy to handle and fast, but i didnt updated my firmware yet(im on 2.2.2) .
My doubt is if there are best stock fw available or is it better to wait for the ICS. :\
Other thing, lately im having some problems with receiving calls, like my friends tell me that they have called me but i didnt receive any call or notice
If anyone knows how to help me please reply, because i really like this phone and dont want to change it.
Thanks,
Click to expand...
Click to collapse
I would recommend flashing the new ics leak v28g, I'm using it as a daily driver and it's just gorgeous. But you'll have to read into some threads though if you decide to.

kali113 said:
I would recommend flashing the new ics leak v28g, I'm using it as a daily driver and it's just gorgeous. But you'll have to read into some threads though if you decide to.
Click to expand...
Click to collapse
Thanks for all your advise, i updated to stock fw 2.3.4 and i think my early problem is long gone
I was thinking on updating my terminal to official ICS from LG, do you think its a nice thing or its better to choose other things?

TioGuis said:
I was thinking on updating my terminal to official ICS from LG, do you think its a nice thing or its better to choose other things?
Click to expand...
Click to collapse
The thing is that there is no "official" ICS yet... What we have is the current development version, which has not yet been released. If you read the corresponding threads, you will see very mixed reviews from different people -- some are reporting bugs, and some are very happy with the way it works. For me personally, the V28g works perfectly, and I am currently using it as my daily ROM. You can give it a try, if you'd like.
However, if you prefer to stick with GB for now (until the ICS is officially released), there are some excellent stock-based varieties available here on XDA. You can choose between the latest versions from Flix123, Carburano (Django Manouche ROM), or Stefan Gundhor (Gueste "Goodbye" ROM), to name a few. All of them are very good and stable ROMs based on V20s, with a bunch of nice customizations and tweaks compared to the plain stock.