[Q] How do I SIM Unlock / Debrand my phone? - LG Optimus 3D

I want to learn how to do it, if it is possible

It should be possible if you flash radio and hboot from some unlocked O3D...or if LG give us some new radio/hboot with Gingerbread update

Ok, thanks for the info. I guess I'll wait for some time, I'm not in a hurry anyway...

I'm considering buying this phone but have no clue how I can unlock it so I can use a different carrier. I'd like to make sure I can unlock the phone before I buy it.
Is there any information on unlocking the phone yet? I found lots of rooting topics but this is the only unlocking topic I've found.

Look at this: http://forum.xda-developers.com/showthread.php?t=1186406
Sent from my LG-P920 using XDA Premium App

It seems I can't make a post on that topic as I'm too new and that's in the developer section.
It seems a lot of people are having issues with that guide and I'm too new to this to dare risking doing something with an incomplete guide.
I'm still trying to make sense of some things. I read a lot of things on how to root, but I haven't gotten a clear idea what things like ClockWorkMod is, or Romloader, or so forth.
I'm trying to get all my information before buying the phone so I can set it up with my carrier. I want to make sure I can root and unlock the phone before I get it. Also I'm trying to find information on how to back up or factory reset it if need be.

Hi,
The procedure http://forum.xda-developers.com/showthread.php?t=1186406 is complete and it works with xp. People are problems with windows 7.
Now if you're not clear on the terms I can give you a link that will explain a few terms used.
http://durgeshbhat.wordpress.com/2011/07/26/custom-rom-android-device-flash-clockwork-where-do-i-start/
For "root" You're lucky to start with the lg optimus 3d ... the bootloader is not locked.
What mean you can root in one click with the right program for your pc.
"SuperOneClick"
For "recovery Mod" clockworksmod 4.0.0.9 you will have to install the "RomManager" apk on your phone. It is available on Android Market.
For "Custom ROM and Debrand" ... Come back here when you have the phone and you'll be ready for the first two steps ... I help you if you need it !

Thanks very much for the reply.
So just to make clear your tutorial at http://forum.xda-developers.com/showthread.php?t=1186406
This will debrand/unlock sim correct?
I want to make sure it will work with MTS (Manitoba Telephone Service) as a carrier.
To what I understand Clockworksmod is used for making backups and there's another one called Titanium for backing up apps and data right?
I think I'm starting to get the idea of how to do this. The ROMs part still eludes me but there's that RomManger I'm curious about too.
I have experience with other devices. I've so far flashed a PAP2 adapter, Ipod color (classic), Linksys router, and a couple of other odds and ends. It seems smart phones are a very different thing though.
Has there been any issues with the phone's 3D ability and any modding? Oddly this phone has better specs than most other phones I've looked at yet it's much cheaper than other phones too. It's actually cheaper than the Nexus S, HTC Desire, and Galaxy S II, but seems to have better specifications.

Yes it Debrand/unlock service operator.
Clockworksmod made ​​a "backup Nandroid" that is a sort of backup of your system with all setting and applications.
Titanium backup is primarily used for backup and restore applications (. Apk)
But can also remove applications system.
Since you have experience with other devices ...
The ROM is the OS of the machine.
You can cook this ROM to make it faster, other original applications, another look ... and so.

How, and at what point do I enter in the APN settings on the phone so I can use my carrier? These needed to be manually entered on a friend's phone but I wasn't present to see how he did it.
Where do you go to enter these settings?

After you are flash . KDZ
The phone is "sim free".
So you can put any sim card it.

This is not true, it is not network sim unlocked. I wasted an entire night doing this to find out the sim is still locked

No way to sim unlock free?

ravenoss said:
No way to sim unlock free?
Click to expand...
Click to collapse
Sry friend....but No.... :S...I paid 10$, and,now I can put any sim in my O3D....

dr_jerremy said:
Sry friend....but No.... :S...I paid 10$, and,now I can put any sim in my O3D....
Click to expand...
Click to collapse
What site have you used?

dr_jerremy said:
Sry friend....but No.... :S...I paid 10$, and,now I can put any sim in my O3D....
Click to expand...
Click to collapse
Obviously it can be done if you paid someone money to do it for you? It's just a matter of finding the right information online.

ssechaud1982 said:
Obviously it can be done if you paid someone money to do it for you? It's just a matter of finding the right information online.
Click to expand...
Click to collapse
Here in states we call the provider and most cases they give unlock code for free
Sent from my LG-P920 using xda app-developers app

What's up with digging up an old topic to answer a question that's already been answered?
Anyways, just contact your service provider. They can give you the code. Just say you're going out of the country or something.

Related

rogers branding and unlocking

not entirely sure where to put this thread so..
anyway, i have the rogers magic and when i turn it on it says rogers..is there a way to get rid of that? i want a completely debranded phone. an HTC magic instead of a rogers magic
also, is there a way to get my phone unlocked for free? any hacks or generators? id like to switch to another provider so just wanted to know if theres a free way instead of spending 30 bucks on this..
Thanks XDA
grimey01 said:
not entirely sure where to put this thread so..
anyway, i have the rogers magic and when i turn it on it says rogers..is there a way to get rid of that? i want a completely debranded phone. an HTC magic instead of a rogers magic
also, is there a way to get my phone unlocked for free? any hacks or generators? id like to switch to another provider so just wanted to know if theres a free way instead of spending 30 bucks on this..
Thanks XDA
Click to expand...
Click to collapse
Don't about free unlocking but to change the splash screen, you need an engineering SPL (which it looks like you have) and a compatible image.
You need a special image, inctructions are here:
http://ostebaronen.dk/change-splash-screen-on-htc-magic/
I have a feeling that would be a quick result from Google though - plus it has been discussed a ton on this forum. Please search first next time.
grimey01 said:
not entirely sure where to put this thread so..
anyway, i have the rogers magic and when i turn it on it says rogers..is there a way to get rid of that? i want a completely debranded phone. an HTC magic instead of a rogers magic
also, is there a way to get my phone unlocked for free? any hacks or generators? id like to switch to another provider so just wanted to know if theres a free way instead of spending 30 bucks on this..
Thanks XDA
Click to expand...
Click to collapse
If you want to get rid of the "rogers" on the back of your phone then order a new back plate for your phone. Do a google search. Lots of online stores that sell them.
bcrook said:
Don't about free unlocking but to change the splash screen, you need an engineering SPL (which it looks like you have) and a compatible image.
You need a special image, inctructions are here:
http://ostebaronen.dk/change-splash-screen-on-htc-magic/
I have a feeling that would be a quick result from Google though - plus it has been discussed a ton on this forum. Please search first next time.
Click to expand...
Click to collapse
thanks
Newfy said:
If you want to get rid of the "rogers" on the back of your phone then order a new back plate for your phone. Do a google search. Lots of online stores that sell them.
Click to expand...
Click to collapse
no i wanted to get rid of the rogers logo that appears when turning on the phone..but if its just an image then i dont mind
anyway, i searched but thought it would be easier to just ask..
Well, since I see you have a rooted phone and, I assume you know how to do adb, check post no. 10 of this thread: http://forum.xda-developers.com/showthread.php?t=554046
I unzipped the file and for safety purposes, changed the name to splash1_HTC_magic.rgb565
then using fastboot and connected to the computer, I set this command:
fastboot flash splash1 splash1_HTC_magic.rgb565
That will remove the Rogers 1st screen and show the HTC Magic, as shown on the first post of the linked thread.

[Q] Import locked MT4GS (?)

Hi there friends!
I'm live in Germany and the MT4GS is my favorite Android phone to date (have a HTC Dream right now ) and found a very good ebay deal, however I will purchase a locked device. (The MT4GS is not available for purchase in Germany)
So what exactly is the worst thing to happen when I receive it in Germany? Will it just say "enter code, because your not in the statez!" and do nothing? Or will everything work, it just won't accept my SIM-Card or not connect to the network?
I'm going to then get root and s-off if I need and try the kindly posted methods by you great guys for unlocking a rooted device. Feedback if someone successfully did it would be great, but of course I can have a look at the threads too.
Is there any other thing I might run into? Did I overlook something? It'll probably be difficult to return it if things don't work out.
Thanks so much for feedback and help!
Unrelashade
if you actually put a sim card in and start it up, it'll ask for an unlock code and you won't be able to do anything else (except make an emergency call of course). if you boot it with no sim card it'll work fine with no cell connection.
you can root it and do the trick to get the unlock code, all without inserting a SIM, then shut it down, insert a SIM card, and enter the unlock code to unlock it. I did that, it worked fine. Had to mess about a little bit with shuttling apk's onto an SD card to get the necessary tools to do the rooting installed, but it wasn't too tricky. Took me an hour or so. I wouldn't expect you'll have too much trouble.
What Adam said.
Just get S-OFF and use one of the SIM unlocking methods provided on the forum.
Expect to pay high taxes though...
Thank you guys! So happy you are here for us )
Yeah I know, taxes. But it's still freakin' cheap for a new dualcore phone. With qwerty. yay. Thanks for the warning!
Which method did you use to unlock?
Will come back here if any problems will occur.
http://forum.xda-developers.com/showpost.php?p=16932841&postcount=1
Sent from my RubiX NonSense FINAL using Tapatalk
The one that's linked from the sticky. I advise installing the 'bad' CWM though, contrary to what the guide says, because the manual flash method is a bit of a pain, and now ROM Manager supports our phone, it's trivial to update to a fixed CWM via rom manager after rooting.
Ok, thank you again!
I just noticed, some websites say the MT4GS comes with Android 2.3 preinstalled. If they already put the new firmware on it before shipping then I'll have no chance of rooting and s-off'ing as of now, right? It's probably a mistake because it's upgradable... but still wanted to ask you guys.
shadow, do you know what taxes exactly? Will I have to pay "Mehrwertsteuer"/ sales tax/ added value tax as well as "Zoll"/ tarif tax? And how much % for the latter?
Reply would be most helpful
Unrelashade said:
Ok, thank you again!
I just noticed, some websites say the MT4GS comes with Android 2.3 preinstalled. If they already put the new firmware on it before shipping then I'll have no chance of rooting and s-off'ing as of now, right? It's probably a mistake because it's upgradable... but still wanted to ask you guys.
Click to expand...
Click to collapse
correct, atleast until a new exploit is found or htc fixes its bootloader unlocking procedure
Yeah, if you get one with new firmware you're SOL. Maybe buy an actual second hnad one and check with the seller they didn't do the OTA update.

[Q] Locked + S-ON + 1.45.0013 = stuck with stock crap?

Hello. Since this is my 1st post as "M4TGS" few words about me: I'm new MT4GS owner and new Android user, coming from WinMo world (been using PocketPCs since WinMo 2003 SE) so if something sounds noobish please forgive me, I haven't had Android phone before (or linux on my PCs).
Please correct me if/where I'm wrong.
My phone is:
LOCKED
S-ON
HBOOT-1.45.0013
with T-Mobile's ROM full of useless junk (I knew that would be the case when I bought it, I had WinMo phones from T-Mo before and they always were loaded with garbage, which I always flashed with modded ROMs, I don't know why I just assumed all Android phones are easy to root and flash shouldve done some reading here first...)
So, after reading a lot of threads here today it seems that:
1 - I cannot change my ROM (due to S-ON and bootloader version that hasn't been cracked yet), is that correct?
2 - I cannot get rid of T-Mobile's junk from my stock rom either, because even if I use the "temp-perma-SuperUser" method, delete the "bloatware" apk, the bootloader will do crc check on next boot and restore them all again, is that correct?
3 - Assuming I understood 1 and 2 correctly, is there a way to stop the "bloatware" from starting at boot? For WinMo 6.x we had few different utilities that basically work on the phone similar to batch scripts on Windows, and a lot of automation could be achieved with those; if there is something like this for Android could it be automated to stop some of the bloatware and remove their shortcuts from menu at every boot?
(i.e. T-Mobile's-specific apps such as "My Account" or "Visual Voicemail", specially the latter bugs me the most because my canadian provider Wind doesn't have Visual voicemail and I can't just tap on "voicemail" without being nagged to enable visual voicemail every time I tap on voicemail in notifications, its so annoying)
4 - How on earth do I make videocalls with this phone and ROM? (yes I searched forum for that and found "Qik" which is not what I'm asking about - I can install i.e. Skype and it'll serve me better than this Qik)
On my last WinMo phone I just tapped the "camera" icon in the phone app and it did videocall using data connection. I can't find anything like it (nor anything pointing to videocall or datacall) on this phone, what am I missing?
Any answers appreciated, TIA!
Well ill just start by saying 1 is wrong so you might want to do some more reading chief, i didnt get through the rest of your post yet just wanted to say your first thought is wrong
Sent from my myTouch_4G_Slide using Tapatalk 2
Thanks. It seems like you're right, as I just found in post from yesterday:
http://forum.xda-developers.com/showthread.php?t=1657414
What about my question 4 (videocalls)?
MT4GS said:
Thanks. It seems like you're right, as I just found in post from yesterday:
http://forum.xda-developers.com/showthread.php?t=1657414
What about my question 4 (videocalls)?
Click to expand...
Click to collapse
Couldnt tell ya man, maybe it does it by gmail addresses? I never use my ffc, i have a iTurd for facetime thats it. My android is my pocket PC lol so mostly all text based things
Sent from my myTouch_4G_Slide using Tapatalk 2
"iTurd" lol certain Steve blowjobs must be screaming in his grave for such sacrilege!
MT4GS said:
"iTurd" lol certain Steve blowjobs must be screaming in his grave for such sacrilege!
Click to expand...
Click to collapse
I couldnt pass a pair of brand new 4th gens for 2 hundred man, only reason they were bought is because i dont live with my 2 year old daughter so we facetime when i dont see her
Sent from my myTouch_4G_Slide using Tapatalk 2
strapped365 said:
I couldnt pass a pair of brand new 4th gens for 2 hundred man, only reason they were bought is because i dont live with my 2 year old daughter so we facetime when i dont see her
Sent from my myTouch_4G_Slide using Tapatalk 2
Click to expand...
Click to collapse
Man, seems like same case here, my sonny is bit older than your dottie, but he too lives with his mother... that's my only reason for videocall need in this phone
MT4GS said:
Man, seems like same case here, my sonny is bit older than your dottie, but he too lives with his mother... that's my only reason for videocall need in this phone
Click to expand...
Click to collapse
Yeah hmm maybe find a friend that has a phone with a ffc and video call and see if once you add all the info to the address book it gives you the option to video call. I would say google talk has video call but its trash. Then again you might have to use a 3rd party app like qik, thats what comes stock right
Sent from my myTouch_4G_Slide using Tapatalk 2
I know exactly what you mean. I came over to this phone about 2 months ago from a Touch Pro 2. Boy the difference is figuring out how to get around the security on it.
Anyway, just use HTC's unlock tool assuming you are on the newest software version. If you're not, then update to the newest. This will allow you to flash custom ROMs. Flash Clockworkmod recovery. Then just flash superuser through it. This will give you root and the ability to delete the bloatware.
You'll still be S-on, but will be able to flash any custom ROM you want, you just have to push the kernel separately through ADB instead of in a nice neat package.
Yes HappyKhicken it seems much more work to customize it than it was with any Windows Mobile. Not that it would discourage me its just an observation.
I'm still reading around, I have just found out about the "wire trick" to make radio S-OFF, so I want to learn as much as possible before I do anything other than hard reset.
Since you also had TP2 can you explain to me how do you make a videocall here?
I can't figure out how to make videocall at all
If you remember in WinMo (well, depending on ROM and dialer canvas version you had of course) when you tap phone there was the icon that looked like one of those old Logitech round webcams, when you tap this icon it switched to "videocall" to the person you were dialing, and if this person didn't have video capability it switch back to "voice". Can't find anything like this here.
Also probably stupid question: is it possible to restore unlocked/s-off phone back to being locked with s-on and full of junk stock rom? (in case I would need to send it back to htc for warranty repair or replacement, I don't have T-Mobile's option with Asurion insurance since I'm not their customer and I'm in Canada)
thx
HappyKhicken said:
Anyway, just use HTC's unlock tool assuming you are on the newest software version. If you're not, then update to the newest. This will allow you to flash custom ROMs. Flash Clockworkmod recovery. Then just flash superuser through it. This will give you root and the ability to delete the bloatware..
Click to expand...
Click to collapse
OK. I bit the bullet, went to
http://forum.xda-developers.com/showthread.php?t=1532809
run the HTC unlock, and now my bootloader says ***UNLOCKED***
(this was easy-peasy, just somehow no one mentioned in htc unlock tool thread - or I didn't notice it - that an account on htcdev is needed, but I made some quick fake email acct and registered there with it, hopefully I won't need it again? I just realized I didn't save any info for these accts lol)
So, next step would be to flash recovery - either CWM or "Stock 1.55" as there are these 2 to choose from at fifth step on HTC Unlock Tool.
What are the difference between these two?
If I flash one of them now, can I flash the other one later?
I'm not going to flash any new ROM yet, I need to get accustomed to Android first, but I would want to get rid of some bloatware and T-Mobile-specific apps that came with stock ROM since I'm not on T-Mobile. I know I need to flash CWM or Stock Recovery to gain root access, but I don't know which one should I choose / what are the major difference / advantages / disadvantages ?
MT4GS said:
What about my question 4 (videocalls)?
Click to expand...
Click to collapse
Skype works very well on this phone. I've done videochat with a few friends, one of them using another Android, the other friend on an iPhone 4S. We were using Skype since that is a common software for us. Oh, I forgot, I also did Skype video chat using my MT4GS to another friend in Turkey, he was using his laptop. Great thing about Skype is it works on 4G or Wi-Fi (I have unlimited 4G data so I don't worry about it).
Fuzi0719 said:
Skype works very well on this phone. I've done videochat with a few friends, one of them using another Android, the other friend on an iPhone 4S. We were using Skype since that is a common software for us. Oh, I forgot, I also did Skype video chat using my MT4GS to another friend in Turkey, he was using his laptop. Great thing about Skype is it works on 4G or Wi-Fi (I have unlimited 4G data so I don't worry about it).
Click to expand...
Click to collapse
Thanks. Yeah, I installed Skype from Google Play (I think Android Market was better name) and indeed it works great. I think sound quality is way better than Skype for Window Mobile, maybe it is better than 'regular voicecall' too, or so it seems.
But it came to me clear now, and I can't believe it, but despite most of Android 'smartphones' having front cameras, the OS itself doesn't have videocall capability built-in, am I correct?
It's kinda let down if true? because AFAIR even my old TyTN II (thats ancient 2007 model) and every other WinMo smartphone with front camera I had after that also had videocall built-in right there in the dialer
Good god it took me two days to realize I needed to reenable usb debugging after the bootloader unlocked. AJSNFLASKDA
thenpaxtongoes said:
Good god it took me two days to realize I needed to reenable usb debugging after the bootloader unlocked. AJSNFLASKDA
Click to expand...
Click to collapse
OK... care to explain more, specially that you post the same comment in other thread (so I guess it is either important or spam)...
I'm sure I'm not the only noob to this phone and Android OS in general, so:
Why does the usb port need to be in debug mode and how do I start it if it is necessary?
MT4GS said:
OK... care to explain more, specially that you post the same comment in other thread (so I guess it is either important or spam)...
I'm sure I'm not the only noob to this phone and Android OS in general, so:
Why does the usb port need to be in debug mode and how do I start it if it is necessary?
Click to expand...
Click to collapse
To do many adb functions the device must be in debug mode.
The usb port itself isn't in debug mode, rather the whole device is.
In a very technical sense, a ROM is not 'polished' or 'finished' if it releases with usb debugging enabled - but I released mine that way because I use it so very often.
The setting is in:
Settings - Applications - Development
Sent from a digital distance.
Thank you Blue6IX for excellent explanation and thenpaxtongoes for the reminder
Now to root my unlocked phone:
volume down + power, to go into hboot, plug in usb, fire up HTC Unlocker Tool and install CWM or Stock recovery, but do I need to change on my phone's hboot menu screen down to Recovery first or do I keep it at default Fastboot to install one of the Recoveries?
Another question is which recovery to install? It seems CWM is the one to go with but what are the advantages/disadvantages of CWM vs Stock 1.55 recovery? TIA
RESURRECTING an old thread
I have just rooted my MT4GS and I want to get rid of some of the stock T-Mo apps.
There was a thread here I read half a year ago with a list of apps that can be safely deleted, but I just spend good 30min trying to find it... I guess it was a post in some unrelated thread or such.
I want all the T-Mobile-specific apps gone (and yes I did backup on SD card with clockwork recovery). :cyclops: Can someone point me in right direction?
MT4GS said:
RESURRECTING an old thread
I have just rooted my MT4GS and I want to get rid of some of the stock T-Mo apps.
There was a thread here I read half a year ago with a list of apps that can be safely deleted, but I just spend good 30min trying to find it... I guess it was a post in some unrelated thread or such.
I want all the T-Mobile-specific apps gone (and yes I did backup on SD card with clockwork recovery). :cyclops: Can someone point me in right direction?
Click to expand...
Click to collapse
What I find the easiest to do is just use something like My Backup Pro or Titanium Backup to "freeze" the things I don't want, usually those things from T-Mobile or HTC that startup in the background but I never use. Like the Group Messaging stuff (there are 3 processes associated with that, I freeze all 3), the SWM-C process, T-Mobile ID (a caller-ID type thing you have to pay for). Yes, they still take up storage space but that is negligible, by freezing them they no longer are taking up processing/battery time.
MT4GS said:
RESURRECTING an old thread
I have just rooted my MT4GS and I want to get rid of some of the stock T-Mo apps.
There was a thread here I read half a year ago with a list of apps that can be safely deleted, but I just spend good 30min trying to find it... I guess it was a post in some unrelated thread or such.
I want all the T-Mobile-specific apps gone (and yes I did backup on SD card with clockwork recovery). :cyclops: Can someone point me in right direction?
Click to expand...
Click to collapse
Here is the original thread that was started a long time ago. I have still found it useful on occassion. http://forum.xda-developers.com/showthread.php?t=1222672&highlight=bloat

[Q] T-Mobile LG Optimus F3 Forum?

Okay, so I know this phone doesn't exactly win the spec war, but it's awesome and would make a fantastic rooted phone. Unfortunately there isn't a forum here on XDA for the device (either because it's too new or there isn't a demand for it)
Do you guys think a forum will be made for this device? It'd be nice to at least have a place to say what root methods DON'T work (I've tried a few)
Thanks for the help, XDA rules!
I second this. I am planning on buying a new phone and after researching numerous phones out there based on my tastes and constraints, I think this phone works very well (another is Samsung Galaxy Exhibit 2). One flaw that I heard is the amount of storage in this phone is around 4gb. Without a way to put apps on an external SD card (which I believe would require a custom ROM), the storage would probably fill up pretty quickly. So it'll be great if XDA opened a forum for this phone.
As a side note if anyone can point to other devices that fit my needs I would be grateful:
- Less than 4.2" screen (preferably 4").
- Android only
I don't have any financial constraints or any favorite companies.
Thanks!
What root method did you find worked? Did you try framaroot? Also have you found any Roms?
Sent from my SPH-D710VMUB using Tapatalk 2
bbradf44 said:
What root method did you find worked? Did you try framaroot? Also have you found any Roms?
Sent from my SPH-D710VMUB using Tapatalk 2
Click to expand...
Click to collapse
I used Motochopper, worked like a charm. make sure you have the LG Optimus f3 drivers on your computer.(found on LG website)
habitforming said:
I used Motochopper, worked like a charm. make sure you have the LG Optimus f3 drivers on your computer.(found on LG website)
Click to expand...
Click to collapse
Ratified. Motochopper worked flawlessly for me as well.
richardpwnsner said:
Ratified. Motochopper worked flawlessly for me as well.[/QUOT
Anyone find a tethering ap that works?
Click to expand...
Click to collapse
wolfu11 said:
richardpwnsner said:
Ratified. Motochopper worked flawlessly for me as well.[/QUOT
Anyone find a tethering ap that works?
Click to expand...
Click to collapse
Do tethering apps need to be phone specific? I don't have data, but I'll let you know if I come across one.
Click to expand...
Click to collapse
Bad news
I have created the recovery tree, and have created a recovery.img for this phone. ok now heres the bad news OUR lg optimus f3 has a stock 3.4 kernel with a locked bootloader. Even worse news is that 3.4 "locking" features a sha5 hash system for its image/partitions (recovery, boot, and bootloader). Even worse news there is no known (or atleast what i know or have heard) way to get around this. The phone will be forever locked until lg updates or allows said lock to be removed. I have flashed the recovery and have had no damage to my device but it just sticks at "unsecure recovery" and does a hard reset (factory restore) every time i try to play with it which is a huge flaw if you ask me.
I have hexedited the bootloader and found that there is indeed "juicy" strings within that may tell to a future unlock these strings being
-Device UnLock!, so Boot Success!!
-oem unlock
-ERROR: Could not do normal boot. Reverting to fastboot mode
Also these strings could just be defualt with all lg bootloaders meaning....there is no hope.
My phone is without a soul and I will never be buy lg again.
If anyone is able to get into fastboot
1. PM ME
2. run : fastboot oem unlock
Again root for this phone works great as long as you dont touch recovery, bootloader, or boot partitions
inyourface09 said:
I have created the recovery tree, and have created a recovery.img for this phone. ok now heres the bad news OUR lg optimus f3 has a stock 3.4 kernel with a locked bootloader. Even worse news is that 3.4 "locking" features a sha5 hash system for its image/partitions (recovery, boot, and bootloader). Even worse news there is no known (or atleast what i know or have heard) way to get around this. The phone will be forever locked until lg updates or allows said lock to be removed. I have flashed the recovery and have had no damage to my device but it just sticks at "unsecure recovery" and does a hard reset (factory restore) every time i try to play with it which is a huge flaw if you ask me.
I have hexedited the bootloader and found that there is indeed "juicy" strings within that may tell to a future unlock these strings being
-Device UnLock!, so Boot Success!!
-oem unlock
-ERROR: Could not do normal boot. Reverting to fastboot mode
Also these strings could just be defualt with all lg bootloaders meaning....there is no hope.
My phone is without a soul and I will never be buy lg again.
If anyone is able to get into fastboot
1. PM ME
2. run : fastboot oem unlock
Again root for this phone works great as long as you dont touch recovery, bootloader, or boot partitions
Click to expand...
Click to collapse
Ugh. Thanks for the work. This is bad news indeed. I'll keep poking around and let you know if I find anything.
richardpwnsner said:
Ugh. Thanks for the work. This is bad news indeed. I'll keep poking around and let you know if I find anything.
Click to expand...
Click to collapse
Out of curiosity, any chance Loki would work? I'd be willing to give it a go if there's a decent chance—still within the 14 day exchange window .
Will motochopper work on any carrier version of this phone? Thanks!
jjfad said:
Will motochopper work on any carrier version of this phone? Thanks!
Click to expand...
Click to collapse
I've seen confirmations on three carriers (can't remember which ones off the top of my head, sorry [edit-well, T-Mobile and Virgin Mobile come to mind now]), so I'd assume the answer is yes. Regardless, I have yet to see anyone complain about adverse affects, so no reason not to try (though, grain of salt—I'm brand new to android).
For anyone that has this, how are the antennas on this phone?
I just ordered one from tmo and am hoping to get better reception at my house than from my Samsung or HTC.
Sent from my SGH-T999 using xda app-developers app
Steve5400 said:
For anyone that has this, how are the antennas on this phone?
I just ordered one from tmo and am hoping to get better reception at my house than from my Samsung or HTC.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
They seem better and with WIFI calling built in the phone hasn't skipped a beat.
Check my way!
http://forum.xda-developers.com/showthread.php?t=2420178&highlight=rooting+lg+optimus+f3
I failed rooting my phone with Windows system, maybe cause I'm not familiar with the process or I was just to lazy, but it does work if you use motochopper. Try looking it up youtube. You could try my method, it should work on Jellybean 4.1.2!
richardpwnsner said:
Out of curiosity, any chance Loki would work? I'd be willing to give it a go if there's a decent chance—still within the 14 day exchange window .
Click to expand...
Click to collapse
BAHAHA me to man i think im down to 10 days. Im trying to get some attention but i need someone who knows little endian, and their way around bootloaders. Id be willing to donate to someone who can help me out, also to support the other 3 variants (if the aboot differs).
I have a recovery created also and a device tree (needs gpio support for kernel).
And to awnser your question, yes loki will work IF i can get the needed values so that when recovery/boot is read into memory that it overwrites the security check feature in aboot. If the wrong values are give you may end up with a brick (very slim chance)
My return window just closed . If it helps, you can pull the open source from LG's website and merge it with the android source. I also discovered an even easier solution: set up the LG Sync application, and select the "upgrade recovery option". Then, when it begins downloading, remove your phone, set Windows (or your relevant OS) to show hidden files and folders, and go the the Program Data folder. There should be something like "PHONEAX" under the LG Electronics folder that will contain the full stock kdz file when the download is complete.
It's really kind of surprising that there's absolutely no dev love out there for the F3. I suppose it's because the phone is entry level, but it's really not that bad but for the storage. I got it as a gift, so no complaints here—of course, if anyone wants to donate a Note or Galaxy gratis, I suppose I'd be willing to switch .
I had a Galaxy S4 from Verizon. I switched to T-Mobile Because believe it or not the network is stronger where I work. Also, there pricing on plans cannot be beat. But, I digress. The Galaxy S4 being a Verizon device never really functioned the way it was supposed to on T-Mobiles network. It was unlocked however was still useless for 4G LTE and while I could do better than edge in some places, those places were few and far between. I started to assess what it is I actually used my phone for these days. I'm not into modding with custom ROMS and kernels anymore and I'm not much of a multi-tasker either so I decided that I did not need the super power device anymore. The specs on this phone are perfect for what I need my phone to do. Its been a long time since I have gone beyond rooting to remove bloat and tether. I agree that the storage on this sucks. I don't understand why there are any devices anymore that come with less than 32gb internal. storage is the cheapest thing that can be added to a device and its not as though it uses much physical space. other than the storage I will say that I am impressed with the quality of this device and I don't know that I would even put this as low as "entry level device." I would say its more of a mid-grade device. I am also happy with the reception on this device and its nice to have a compact phone again that actually fits comfortably in my hand and on my belt.
yutzyscott said:
I had a Galaxy S4 from Verizon. I switched to T-Mobile Because believe it or not the network is stronger where I work. Also, there pricing on plans cannot be beat. But, I digress. The Galaxy S4 being a Verizon device never really functioned the way it was supposed to on T-Mobiles network. It was unlocked however was still useless for 4G LTE and while I could do better than edge in some places, those places were few and far between. I started to assess what it is I actually used my phone for these days. I'm not into modding with custom ROMS and kernels anymore and I'm not much of a multi-tasker either so I decided that I did not need the super power device anymore. The specs on this phone are perfect for what I need my phone to do. Its been a long time since I have gone beyond rooting to remove bloat and tether. I agree that the storage on this sucks. I don't understand why there are any devices anymore that come with less than 32gb internal. storage is the cheapest thing that can be added to a device and its not as though it uses much physical space. other than the storage I will say that I am impressed with the quality of this device and I don't know that I would even put this as low as "entry level device." I would say its more of a mid-grade device. I am also happy with the reception on this device and its nice to have a compact phone again that actually fits comfortably in my hand and on my belt.
Click to expand...
Click to collapse
No argument here. I like it well enough, but I'm (1) a closet geek; and (2) a heavy multitasker, so given the option I'd prefer something with more screen space (I just graduated from law school, so I do a lot of reading on the go). As a phone, however, you really couldn't ask for more—the size otherwise pretty much perfect, it's relatively snappy with most applications, and once debloated the stock launcher is pretty good.
That being said, the second I see a safe way to deal with the bootloader pop up, I'm diving in, no question .
Decided to share my home screens.
Sent from my LG-P659 using XDA Premium 4 mobile app

Looking for a way to root LG Rebel 4 (L212VL)

I've searched but I can't really find anything. In the developer options there is an oem unlock but other than that I'm not sure what to do. Any help would be appreciated.
It's clear.....
deathwithafi said:
I've searched but I can't really find anything. In the developer options there is an oem unlock but other than that I'm not sure what to do. Any help would be appreciated.
Click to expand...
Click to collapse
It's probably not worth it.... That's why ima figure out how to..... I'm hardheaded and don't steal..... (Won't even take a hint....lol)
Taterroot4u said:
It's probably not worth it.... That's why ima figure out how to..... I'm hardheaded and don't steal..... (Won't even take a hint....lol)
Click to expand...
Click to collapse
Root is always worth it. The bright side the phone does function pretty adequately for what it is. Decent battery life. Good Luck.
Out of curiosity, did you ever come up with a method? I'm trying to recover data from a system crash reset and have been told it's a lost cause because this phone is unrootable. Did you find a way? Would you care to share?
I did not. Sorry. It's unfortunate it's not a bad phone, sorry to hear about your issues.
How to root
Abc if u know how to root LML212VL (lg rebel 4)
XxcjtheinsanexX said:
Abc if u know how to root LML212VL (lg rebel 4)
Click to expand...
Click to collapse
If it is a Verizon phone or a StraightTalk phone, you won't be able to root the device.
Sent from my SM-S767VL using Tapatalk
I found a TracPhone model of this device, functional, with no SIM card in it, laying in the grass at a local park. Does anyone know anything about rooting or flashing it?
ransack said:
I found a TracPhone model of this device, functional, with no SIM card in it, laying in the grass at a local park. Does anyone know anything about rooting or flashing it?
Click to expand...
Click to collapse
Not worth messing with unless it's unlocked. You'd have to pay monthly for service for a year just to switch carriers.
TracFone is good as a secondary line. I still use them for that on that exact model phone. Right now my G7 is out of power. If it breaks or the service goes down, I still have this Tracfone. TF does honor the unlock policy but they are very strict about it.
I do not know about rooting it. I expected it would never be rootable when I bought it. After digging into some cheap tablets over the last week, I decided I will never run an unrootable device. Those have hidden SIM cards and any attempt to access or disable that SIM causes the user data to be wiped. It's anyone's guess what info they are collecting, how, or who they are sending it to. I suspect this Tracfone does the same thing.
But... if it can be rooted, I'll do it.
Anyone able to get me the Bluetooth app for LG rebel 4? I want to try install it on LG Classic flip.

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