[Q] Quickest possible method to Android 2.2? - LG Optimus 4X HD

After updating my new Optimus 4X to 2.1 by waiting on LG's official update it seems slow and hangs when coming back to the homescreen so since people here said they have no issues on CM 10.1 I attempted to read up on how to do it all but got lost amongst all the sticky threads and various downloads etc to try and find a reasonably easy way to update to android 4.2.
Is there a more simple way to do everything I need to follow to have my phone from the current 2.1 latest LG update to CM 10.1 with 4.2 such as a single step by step thread in plain english that even new users could follow or view in a video? (I have previously updated a Sony x10 via similar methods but can't fully remember everything)
Threads/Sites I looked at that left me a little confused included:
Root method for v20a (and probably later) firmware (Had also looked at a site with instructions to use Googles sdk kit and cmd.exe to run adb oem -unlock...)
Update firmware through flashing the kdz files (With Picture) Step by Step (liked the look of this but is it needed if we already now have up to 2.1? Then tried to get files from CM 10.1 official site which never made much sense using this method requiring KDZ files or can .zips be used?)
Official ClockworkMod ROM Manager Downloads (tried a download of these then the latest seen here as Nightly releases but wasn't too sure how to use them after reading their wiki took me to some more serious looking developer areas)
[JB][412][CWM] ClockWorkMod 6.0.2.8 (FREEDOM for EUR-xxx) (Just started getting confused by here)
If anyone could help explain what happens in this whole process it'd be greatly appreciated as I tried reading a lot but ended up lost, and if there is a fairly straightforward way to do it if it can be shared to help anyone else too...
If not does anyone know if LG are likely to fix the issues with homescreen freezing/slow icons loading (phone non responsive for a few seconds - there was a couple of threads here, one with a solution that never worked) or bring an official release of 4.2 or beyond and should I just wait till then or try to go back to a working 4.0.3?
All help would be appreciated to point in the right direction with all the right threads/guide sites/videos needed to follow please.

Root your phone. Unlock your bootloader. Install recovery with ROM manager or off the thread in your post. Use clockworkmod to install cyanogenmod. I will not explain more because I fear you haven't done enough reading and may run into problems. Do the things I said in that order, and read the guides thoroughly. All the info is already here
Sent from my rooted P880

@non4 said:
Root your phone. Unlock your bootloader. Install recovery with ROM manager or off the thread in your post. Use clockworkmod to install cyanogenmod. I will not explain more because I fear you haven't done enough reading and may run into problems. Do the things I said in that order, and read the guides thoroughly. All the info is already here
Sent from my rooted P880
Click to expand...
Click to collapse
Thank you, this worked and was what I needed, went about it in some fiddly ways but got there in the end...

Related

Newbie Friendly How To's w/ Instructional Videos

Hello,
Thought I'd share the updated How To's we have up on the site. All complete with easy to follow videos for newbies.
How To Setup ADB -
http://theunlockr.com/2009/10/06/how-to-set-up-adb-usb-drivers-for-android-devices/
How To Load a Theme -
http://theunlockr.com/2009/10/15/how-to-load-a-theme-on-an-android-phone/
How To Flash a New Recovery Image -
http://theunlockr.com/2009/10/15/how-to-flash-a-new-recovery-image-if-you-are-already-rooted/
How To Switch to a Different SD Card (for use with Swap, Hero ROMs, etc.) -
http://theunlockr.com/2009/10/15/ho...-android-when-using-swap-hero-and-or-apps2sd/
How To Backup/Restore Your Android Phone -
http://theunlockr.com/2010/02/06/how-to-backup-and-restore-your-android-phone/
Nexus One How To's -
How To: Root the Nexus One (Updated 01.11.10)
http://theunlockr.com/2010/01/02/how-to-root-the-nexus-one/
How To: Load a Custom ROM on the Nexus One (Updated 1.11.10)
http://theunlockr.com/2010/01/08/how-to-load-a-custom-rom-on-the-nexus-one/
Want HTC Sense UI (HTC Desire ROM) on Your Nexus One? Ok, no problem.
http://theunlockr.com/2010/02/20/want-htc-sense-ui-htc-desire-rom-on-your-nexus-one-ok-no-problem/
Hope these help people! Enjoy!
For a list of all our How To's (w Videos) sorted by Phone go here -
http://theunlockr.com/how-tos/android-how-tos/
very helpful. we should merge with the newbie tutorial
This has been posted before, but still very useful info.
Awesome thanks! A little confusing with so much info all over the place. This sticky will help a bunch of people .
Excellent to have all these in one place, thanks!
I want to say thank you for this! It has helped me a lot.
Beauty!!! Good work!!
Great work, much appreciated. Although, after reading lots and following the forums, I have a few questions:
With the one-click root app listed in the wiki, will I still need to unlock the bootloader to flash a new radio? I'm hearing great things about updating to the new radio but it's also the riskiest thing you can do with the nexus in terms of bricking danger. I'm not a TOTAL newb: I did root and mod my old G1 but the N1 is different in that it cost $350. So the stakes have changed.
I know that it's possible to one-click root and still load CM6, which I plan on doing, but in the CM6 installation instructions, it lists "update radio...if necessary." How do I even know what radio I have or if it needs updating? This all of course without unlocking bootloader, hopefully. I want to keep my warranty; I paid top dollar for this thing!
Put simply, can I update my radio successfully and safely with the "one-click root" method, and if I can't, can I load CM6 without updating the radio.
Thanks so much in advance, and I apologize for being so gun-shy.
By the way, my about phone stats:
Build: FRF91
Kernel 2.6.32.9-27227
Android version 2.2
Love froyo!
how to root N1
hello i need some help how to root my N1
Don't worry, it's easy =].
Download One-Click Root and drop the .apk on your SD card, or email it to yourself. If you go the SD card route, you will need to install ASTRO File Manager to navigate to the root application. Install One-Click Root and run it, it takes about a second and will install BusyBox and Superuser IIRC.
Congrats, you have rooted your phone! You can now install apps that need root, such as Titanium Backup, SetCPU, and many others. Try searching the market for 'Nexus One Root' and check out here for a great list of root apps.
Install ROM Manager from the Market if you want to try out other ROMs. Remember to always make backups!
Have fun!
All these assume Windows, what about OS X and Linux?
Take Apart Videos
What will you do when your phone gets crazy? yes, send the phone back to repair center if it is still under warranty. what if it is out of warranty, and it is so expensive to repair it? or there are just some tiny problems and you just want to fix it by your self? yes, you may feel impulsed to take apart your phone by yourself and figure out what the hell the problem is. if you decide to do this, here are some wonderful take apart videos that may bring you some help. The nexus one take apart video is also included:
globaldirectparts.com/product-p/taprtvdo009.htm
S-Off
Hi,
This is a great sticky to have, but I have noticed it's missing out on something, and I couldn't find that despite using search on the forum. How to gain S-Off on Nexus One? Or is S-Off even required to get write access to /system partition the way it is required on some other Android devices including the Nexus One clone HTC Desire?
Rooting for Mac Users
I was also wondering about how to root if you have a Mac. Everything I see is for someone running windows and now that 2.2.1 is out the one click apps do not work. Advice?
Changing Splash Screen
Hi,
I wanted to change the default 'X' splash screen on nexus one. I had read that S-Off is necessary for that but I am not able to find a method that works for nexus one, can someone please help?
Thanks
followed all the steps to root the nexus one and then go to the last step which is to install the .bat file.... the command prompt pulls up and says <waiting for device> it says its unlocked but the apps needing root privileges says the device isnt rooted could someone please help me!?
i am running off the manual 2.3.3 update if that matters.
thanks for the info helped me alot.
This is outdated. I have Android OS 2.3.4 and from what I have read around root is only possible when downgraded. Please post a new video showing how to root N1 with 2.3.4.
Oh and try to keep the music on the low this time?
Does my Nexus One need to be S-OFF?
I am in the process of trying to install a new ROM (Cyanogen).
My N1 is unlocked and rooted. But I cant seem to get far. My research & understanding is that I need S-OFF
Currently it is -- NEXUSONE PVT SHIP S-ON
This article doesnt concur http://forum.xda-developers.com/showthread.php?t=700673
(now closed so I can't continue this thread)
I am now using ROM Manager premium but still cant get a new ROM installed.
Help?
The N1 is different from most phones. S-OFF is not needed to make the necessary changes to flash the bootloader, radio, recovery, or the system partition. So continue on with the next steps (which is to probably flash a custom recovery, then boot into that and flash CM and gapps).
If you stick with ROM Manager, flash the custom recovery, and then reboot and make sure it is there... then boot back into Android and use ROM Manager to flash CM (make sure you check the gapps box).

Stock Nexus Root Steps

I've been doing a lot of reading regarding rooting the Nexus one and unlocking the bootloader etc. I wish not to unlock the bootloader at this stage (as you can't lock it again, and the fact that i'm gonna be playing around with my dad's phone and wouldnt want anything to happen to that)
Right now, the phone has stock 2.3.4 installed, which I believe needs to be downgraded to be rooted.
So I downloaded the FRG83 release.
Now is the following right/possible:
Flash the phone with FRG83 by going into the phone's recovery - so the phone is downgraded
Root the phone using the superoneclick method
Now the phone is rooted and I can flash it with any custom ROM eg, CyanogenMod 7 etc..?
Sorry if this has been covered earlier, however I tried my best to read as much as I could, however there were always a few more steps involved in the process which I thought could be left out
So would the above process be okay?
Thanks
You have to use the PASSIMG.ZIP method to downgrade.
I would just read the WIKI
http://forum.xda-developers.com/wik...des_&_Tutorials#Unroot_.2F_Restore_your_Nexus
Read the wiki. You said you been doing a lot of reading but still do not know how to root/downgrade from 2.3.4. That makes no sense.
The steps are there for a reason.
You don't know what you're doing but come to conclusion that you can skip/leave out steps. That is flat out stupid.
Thanks
Thanks baseballfanz Yeah I've read the wiki and I was going to use the PASSIMG method, hence downloaded the FRG83 file, but somewhere else I had read that you had to flash it to froyo then back upto gingerbread :/ hence was a bit confused.
The problem is there are too many threads about it. And there are a few tiny differences in all.
So I guess I have to flash down to froyo and then use superoneclick.
And after that, I can just flash any ROM from the forum?
Alubundy2010, mate I did read it all and understood it. However I still had a few questions. If you didnt wanna help, it would've been best to keep your mouth shut.
Thanks
It is clear you did not and still don't understand it.
Yeah probably not, hence why I posted asking for help in the first place. Just spent an hour trying to do it, but stuck at froyo for now till I do an official OTA update tmrw morning and have a stock unrooted phone, cus I honestly don't have the balls to brick my dad's phone. So not rooting till I'm 100% sure of what I'm doing.
Thanks a lot for all the amazing the help.
Wiki clearly says:
"Gingerbread 2.3.4 can be rooted only when downgraded to 2.3.3 or to Froyo, using PASSIMG method, which will wipe the phone"
And the link is given - landing you on the same page, a bit upwards. The link contains EVERYTHING needed to downgrade.
Moreover, the following sentence points you to a VERY simple guide, which says: when you downgrade, you root. Without any additional steps. And from that point you do whatever you want.
The main guideline of XDA should say - "if you don't know what you're doing - stay away from rooting until you do". Obviously you don't, and you don't seem willing to learn by reading the proper guides, even when pointed to.
And just to make sure you got it: you can't root the latest OS version. Which means, if you downgrade and wait for the OTA to upgrade you back to the latest version, you'll finish (again) without the ability to root, and this time also without the ability to downgrade. Not quite smart, yes? If you want to avoid unlocking the bootloader, that is.
Now that the phone is running froyo you can root.
You should also have gotten the ota notification basically as soon as the phone finished booting.
Sent from my Nexus S using XDA App
I've read through
http://forum.xda-developers.com/showthread.php?t=939243
http://forum.xda-developers.com/wik...des_&_Tutorials#Unroot_.2F_Restore_your_Nexus
http://forum.xda-developers.com/showthread.php?t=636795
http://forum.xda-developers.com/showthread.php?t=705460
http://forum.xda-developers.com/showthread.php?t=1084978
think that's a fair few guides I've been through, and that's probably why I can't get it write cus I'm jumping from one page to another :|
Oh well thanks for the help guys, and I did actually do all the reading that was required.
Oh and I also rooted the phone when it was on Froyo through the manual superboot process.

[Q] installation confusions

i've searched for days on trying to understand how to root the Vivid and still not sure if i've done it correctly.
devices i've rooted or think i've rooted b/c i installed custom ROMs:
- htc aria
- htc inspire
this is something completely different.
none of the threads seem to be clear and concise giving step by step instructions for installing custom ROMs. many abbreviations and skipped steps. i will attempt to be very detailed in what i've done thus far. i understand even the slightest detail is important when having inquiries on forums.
when attempting to root, used Vivid_All-In-One_Kit_v1.2
this assisted in unlocking boothloader (this term is still hazey to me)
now i'm thinking... because the bootloader is unlocked, i can get into recovery, which i can. for some reason, had a problem with completing step 6, so i dont know if i'm 'permanently' rooted or not.
with aria and inspire, i used this recovery section to install (note: is install and flash used interchangeably?) custom ROMs. however, i didnt manipulate any 'kernels' to do so (unless it was autoManipulated in the installation of the ROM. now this kernel thing is the reason why i'm writing this post.
i'm attempting to install holiraider_final_4g.zip (hasnt finished downloading yet).
this thread: [ROM][03/06/2012] HoliRaider FINAL - Sense 3.5 /APM/Beats/DSPAudio/Amaze/Bravia, gives files, but no instructs.
so my questions are
- if the bootloader is unlocked, and i can access recovery menu, am i rooted?
- is install and flash used interchangeably?
- to use the holiRaider ROM, must i install/flash the kernel shown in thread?
- if kernel is needed, when is it installed/flashed (in reference to the steps in installing/flashing ROM, ie: install ROM first, then kernel or vice-versa)?
- in lamens (noob, for dummies, etc) terms, what is CRT on/off?
- when is 'RestoreCRT_Animationfor_final.zip' installed/flashed (step by step)?
if more info is needed i'll be glad to give it.
also, i've read the 'everyone needs to read this' thread. dont know what happened, but i have no intention of disrespecting anyone who's assisting me.
thanks for any help.
I imagine someone will help more but to answer some of your questions:
You have to flash the kernel for the rom to run correctly or else you will boot loop.
The kernel is flashed first using a command prompt with your phone hooked up to the computer.
To check if you have root you should use titanium backup or another app that requires root. Just getting into cwm is not enough I don't believe.
I believe crt is an animation, either way not crucial for the rom.
Also, read this post for help with flashing the kernel/rom. Slapshot did a great guide.
Hope I helped somewhat.
i've installed titanium backup, it states i'm not rooted.
so now... that's the first thing i need to do before installing anything.
i've unlocked the bootloader and can access recovery menu. how do i go about permanently rooting vivid. the Vivid_All-In-One_Kit_v1.2 doesnt root my phone when using the 'permRoot' button.
any assistance is greatly appreciated.
is there a link to that thread of installing/flashing kernel by slapshot. i will need the information prior to installing/flashing the holiRaid ROM.
also, i remember going to chat room or something of the sort (mIRC i think) and got assistance w/ rooting my htc inspire by attn1. this guy was fantastic. is there anything like that for the htc vivid? he remotely took over my computer and rooted my inspire. it was beautiful.
basically i want bloatware gone. i also want to be able to move every app that has the option to move to SD to move to the SD (adobe flash player, nfs shift, adobe reader, etc...).
http://forum.xda-developers.com/showthread.php?t=1416836
Sorry, forgot to post the thread.

[Q] So confused. Is there a way or not?

Hi there folks!
Im getting mighty confused about this flashing thing.
Im looking to change my ROM to something else then the ICS from Samsung.
Here is the deal.
I read the warning posts and it say (what i think it means) that my build "XLP9" ICS 4.0.3 from Samsung is not safe to do anything on.
I look around on the net to see if there is a way (despite what i read here).
It looks promising.
But all the things i find is ether a lower version of Android (like 2.3.x) or someone is telling me about tons of stuff to download and do before.
So this is were i ask you all.
Do (been searching for 2 days, perhaps my search terms are bad) anyone know if there is a working way to for me to change my version to AOKP for e.g without destroying my phone?
Like i said before, my Build is: XLP9, android version 4.0.3 (from Samsungs update service).
Phone is rooted using CWM.
Its a Note version for the .EU market bought like a few weeks ago (came with 2.3.x i believe).
If you know a thread that contains step by step instructions that will allow me to change the rom, please post it to me here.
Or if I´m screwed for updating to ICS just tell me so to
Cheers
Honken
Hello again.
Yet another day and cant locate any information that im after.
So i tought perhaps there is a way to downgrade the phone back to the factory settings (not ICS).
But since i did the upgrade to ICS is the old rom still on the phone?
I mean to reset it back (same as thode recovery discs on a computer).
Any help or points in the right direction is helpfull at this time.
cheers
Honken
honken08 said:
Hi there folks!
Im getting mighty confused about this flashing thing.
Im looking to change my ROM to something else then the ICS from Samsung.
Here is the deal.
I read the warning posts and it say (what i think it means) that my build "XLP9" ICS 4.0.3 from Samsung is not safe to do anything on.
I look around on the net to see if there is a way (despite what i read here).
It looks promising.
But all the things i find is ether a lower version of Android (like 2.3.x) or someone is telling me about tons of stuff to download and do before.
So this is were i ask you all.
Do (been searching for 2 days, perhaps my search terms are bad) anyone know if there is a working way to for me to change my version to AOKP for e.g without destroying my phone?
Like i said before, my Build is: XLP9, android version 4.0.3 (from Samsungs update service).
Phone is rooted using CWM.
Its a Note version for the .EU market bought like a few weeks ago (came with 2.3.x i believe).
If you know a thread that contains step by step instructions that will allow me to change the rom, please post it to me here.
Or if I´m screwed for updating to ICS just tell me so to
Cheers
Honken
Click to expand...
Click to collapse
It have too many method to change from stock rom to custom rom or aokp. My suggestion is choose your favourite rom and read carefully with the installation method provided at op, then you be fine.
Sent from my GT-N7000 using xda premium
honken08 said:
Hello again.
Yet another day and cant locate any information that im after.
So i tought perhaps there is a way to downgrade the phone back to the factory settings (not ICS).
But since i did the upgrade to ICS is the old rom still on the phone?
I mean to reset it back (same as thode recovery discs on a computer).
Any help or points in the right direction is helpfull at this time.
cheers
Honken
Click to expand...
Click to collapse
Now that you have upgraded to ICS. Those are the factory settings.
Easiest way to downgrade to GB Is by flashing a stock GB rom via pc Odin.
Most of the new ICS custom ROMs now just require you to install AbyssKernel 4.2, then select advanced options and select reboot recovery. Then you wipe your device (wipe data, cache and dalvik cache). From this moment you're free to flash. It all takes less then a minute if you hurry (joking, don't rush when flashing your phone), and it's not very complicated. Do it once and you'll know it's simple.
You need to have a root access first. Plenty of guides how to do it out there.

[Q] upgrade to cyanogen 10.2

Hello guys,
I have a samsung gt-i9000 with cyanogen 10.1.3 and a few days ago I had experienced some problems, the home button stopped working. I tried quite a few things, based on the info I found on this site and others (like factory reset), but no joy.
SO I thought to myself, better reflash the ROM, but to be honest, if I do that, I might as well install the latest one (10.2.1), and so I decided to do that, but before I start I have a few questions:
I had a look around but I couldn't really find a definite answer to the following questions, so I thought I might post here.
1)Has anybody encountered any issue on the gt-i9000 with the latest ROM?
2)Can I backup all my apps, upgrade the ROM and then reinstall everything from the backup, rather than downloadeing all the apps again? I have never done that before, so I am not sure if it is possible
3)I had a look at the cyanogen mode site and found the relevant info http://wiki.cyanogenmod.org/w/Install_CM_for_galaxysmtd, but I was wondering something: occasionally on my phone a message appears
and asks me whether I want to update the ROM to the latest available one. I have always dismissed that, but I am thinking, can I do the upgrade from there without going through the trouble of reflashing
it (following the instructions above), or is it essentially the same thing?
4)In the instructions it says "The install guide assumes the Galaxy S is running Android 2.3.". Now, last time I have upgraded - from cyanogen 7 to 10.1 - I attempted to install directly 10 over 7 and things
went horrible wrong. I then reflashed the ROM to 2.3 and then installed cyanogen 10.1 and it was OK. DO I have to do the same thing again and install 2.3. first and then 10.2? If so where do I get 2.3 from?
Thanks
Sorry, can somebody move this under questions, just realized that this isn't the right place.
duratto said:
Hello guys,
I have a samsung gt-i9000 with cyanogen 10.1.3 and a few days ago I had experienced some problems, the home button stopped working. I tried quite a few things, based on the info I found on this site and others (like factory reset), but no joy.
SO I thought to myself, better reflash the ROM, but to be honest, if I do that, I might as well install the latest one (10.2.1), and so I decided to do that, but before I start I have a few questions:
I had a look around but I couldn't really find a definite answer to the following questions, so I thought I might post here.
1)Has anybody encountered any issue on the gt-i9000 with the latest ROM?
2)Can I backup all my apps, upgrade the ROM and then reinstall everything from the backup, rather than downloadeing all the apps again? I have never done that before, so I am not sure if it is possible
3)I had a look at the cyanogen mode site and found the relevant info http://wiki.cyanogenmod.org/w/Install_CM_for_galaxysmtd, but I was wondering something: occasionally on my phone a message appears
and asks me whether I want to update the ROM to the latest available one. I have always dismissed that, but I am thinking, can I do the upgrade from there without going through the trouble of reflashing
it (following the instructions above), or is it essentially the same thing?
4)In the instructions it says "The install guide assumes the Galaxy S is running Android 2.3.". Now, last time I have upgraded - from cyanogen 7 to 10.1 - I attempted to install directly 10 over 7 and things
went horrible wrong. I then reflashed the ROM to 2.3 and then installed cyanogen 10.1 and it was OK. DO I have to do the same thing again and install 2.3. first and then 10.2? If so where do I get 2.3 from?
Thanks
Click to expand...
Click to collapse
duratto said:
Hello guys,
I have a samsung gt-i9000 with cyanogen 10.1.3 and a few days ago I had experienced some problems, the home button stopped working. I tried quite a few things, based on the info I found on this site and others (like factory reset), but no joy.
SO I thought to myself, better reflash the ROM, but to be honest, if I do that, I might as well install the latest one (10.2.1), and so I decided to do that, but before I start I have a few questions:
I had a look around but I couldn't really find a definite answer to the following questions, so I thought I might post here.
1)Has anybody encountered any issue on the gt-i9000 with the latest ROM?
2)Can I backup all my apps, upgrade the ROM and then reinstall everything from the backup, rather than downloadeing all the apps again? I have never done that before, so I am not sure if it is possible
3)I had a look at the cyanogen mode site and found the relevant info http://wiki.cyanogenmod.org/w/Install_CM_for_galaxysmtd, but I was wondering something: occasionally on my phone a message appears
and asks me whether I want to update the ROM to the latest available one. I have always dismissed that, but I am thinking, can I do the upgrade from there without going through the trouble of reflashing
it (following the instructions above), or is it essentially the same thing?
4)In the instructions it says "The install guide assumes the Galaxy S is running Android 2.3.". Now, last time I have upgraded - from cyanogen 7 to 10.1 - I attempted to install directly 10 over 7 and things
went horrible wrong. I then reflashed the ROM to 2.3 and then installed cyanogen 10.1 and it was OK. DO I have to do the same thing again and install 2.3. first and then 10.2? If so where do I get 2.3 from?
Thanks
Click to expand...
Click to collapse
1) Didn't use CM, been on OmniROM
2) You can use Titanium Backup
3)Yeah, you could do that, update it via CMUpdater
4)Just before you install a ROM with a higher android Version, always wipe /system partition.
cool thanks!

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