yashsingh1/xdaforums huggingface dataset:
[Miscellaneous Android Development] ether00:
Unlock LG MyTouch E-739

Hi,

How can I unlock my LG MyTouch E-739...I already rooted with unlockroot. any help appreciated.:)
[Miscellaneous Android Development] supersizemii:
Go into our real E739 thread for help
[Miscellaneous Android Development] bernz508:
Adb not recognizing my device help!!

Can someone please assist me in this ridiculous problem? All im trying to do is Root mytouch q then install CWM then ROM, but i only have one problem, the command prompt on my PC is not recognizing my device. I have followed all of the step to installing adb on my PC curteousy of QBking77's methods..

I am running windows 7 home premium and would really like to get this annoying issue out of the way so i can go head and install recovery and flash CM9 ROM for this baby..

Thanks all i really appreciate it
[Miscellaneous Android Development] MysteryEmotionz:
I'm the command prompt have you navigated yo your platform-tools folder before issuing a command? Do you have the phones drivers installed? Did you enable USB debugging on your device?

Sent from my LG-E379 running ICSyndicate 2.0
[Miscellaneous Android Development] bernz508:
Yes to all that you have mentioned ..

But what do you mean did i navifate to the platform tools? That us located in my C: drive. Do i meeed to do something in platforms?
[Miscellaneous Android Development] MysteryEmotionz:
I haven't watched qbkings video on adb so I don't know if he shows you to set adb as variable in the windows path. So where did you install the sdk. For me on windows its in c:\program files. So in the command prombt I would type "CD c:\program files\android-sdk\platform-tools“ then I can run my adb commands from there. The first command I always run is "adb devices" if adb sees your device it will list your serial number

Sent from my LG-E379 running ICSyndicate 2.0
[Miscellaneous Android Development] bernz508:
Ok i typed tue path in the command prompt but it told me the system cannot find the path specified.. i also typed what u said to type in the environmental variabled.. do i have to have the device plugged before i typr what you said in the command promt?

And i also downloaded sdk to my C drive.. its in its own folder called android sdk

Ill be honest, i didnt really know what you meant when u said opening platform tools and navigating to command prompt.. heres what ive done so you know.. i downloaded sdk zip, extracted to C drive, went to enviornmental variables, ryped the path, then went to command prompt and typed adb devices and it says not recognized external/internal..
[Miscellaneous Android Development] MysteryEmotionz:
Is there a platform tools anywhere inside your sdk folder?

Sent from my LG-E379 running ICSyndicate 2.0
[Miscellaneous Android Development] bernz508:
Yes, i opened it and double clicked adb and a command prompt popped up, ran some letters and numbers real quick and it was gone
[Miscellaneous Android Development] MysteryEmotionz:
Navigate to platform tools in your command prompt.

1)start menu

2)in the search bar type “cmd"

3)navigate to your platform tools folder in the command prompt. After talking to you my guess would be to type this into the command prompt “cd c:\sdk\platform-tools“ (change path if I'm wrong)

4)in the command prompt type “adb devices“

Sent from my LG-E379 running ICSyndicate 2.0
[Miscellaneous Android Development] bernz508:
Im sorry, but do you drag the platform tools over to.the commans prompt then type the path u said?

this is what i keep getting....

Microsoft Windows [Version 6.1.7600]

Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Users\Tess>CD c:\program files\android-adk\platform-tools

The system cannot find the path specified.

C:\Users\Tess>C:\android-sdk-windows\platform-tools\cd c:\sdkplatform-tools

'C:\android-sdk-windows\platform-tools\cd' is not recognized as an internal or e

xternal command,

operable program or batch file.

C:\Users\Tess>adb devices

'adb' is not recognized as an internal or external command,

operable program or batch file.

C:\Users\Tess>adb devices

'adb' is not recognized as an internal or external command,

operable program or batch file.

C:\Users\Tess>CD c:\program files\android-adk\platform-tools

The system cannot find the path specified.

C:\Users\Tess>CD c:\sdk\platform-tools

The system cannot find the path specified.

This really sucks
[Miscellaneous Android Development] failure_2_win:
You are not getting to the file because you are looking for it in you Tess folder. When you open cmd i assume it will be like this "C:\Users\Tess" you must type two periods ".." to go back a directory . Keep doing that until you just see "C:\" then you type "CD (and then the file name you have for the folder)" you keep doing that until you are in the folder "platform-tools"

And you dont type in "C:\ CD C:\android-sdk\platform-tools" you need to just type in CD android-sdk and then press enter ..you do the samething to get into platform tools
[Miscellaneous Android Development] MysteryEmotionz:
Thanks for your reply but we corrected it already on gtalk

Sent from my LG-E379 running ICSyndicate 2.0
[Miscellaneous Android Development] Don Boss:
Is there any other roms then the cm mods available cause I really don't like those
[Miscellaneous Android Development] MysteryEmotionz:
Look in my sig
[Miscellaneous Android Development] jjthebo:
superoneclick 2.2 Vs 2.3

I had to use 2.3, tried and tried 2.2 following the instructions and it would not work. Downloaded 2.3 and it took less than a minute with no adb commands.
[Miscellaneous Android Development] Wolf196741:
Help

I have an lg e739 that i need to return to stock please help :(
[Miscellaneous Android Development] 13lack13ox:
flash the v10r kdz. With the kdz flash tool. Cant get ya a link atm. Gimme a sec...

Ok here ya go!

Unbrick/Return to Stock LG E739 Guide
[Miscellaneous Android Development] luismrosa:
lg c800 mytouch q don turn on not respond

how do i restore from this state this phone i have bean using a cm9 i was creating a swap file in the sdcard them i ran the swapper 2 to mount it them i reboot the phone by pressing the power bottom them reboot but the phone never reboot it just stay off and the combination key of recovery doesnt work either any ideas to solve that?
[Miscellaneous Android Development] djwuh:
maybe this can help. good luck http://forum.cyanogenmod.com/topic/71825-hard-brick-to-hell-and-back-guide-to-recovery/
[Miscellaneous Android Development] jpjezzy16:
What is key e
[Miscellaneous Android Development] jfsat:
He's talking about the "Q" version of the phone. It has a full keyboard.
[Miscellaneous Android Development] vtinoc:
Key (E) is the letter E on the slide out keyboard
[Miscellaneous Android Development] RodimusConvoy:
...I tried to boot into recovery and I'm recovering my phone every time I boot. Is there a way to fix that?

Basically I used a reboot button widget, that also lets you assign other functions to the button. One of them was recovery. I used it. :(

Basically the Android mascot beside a box shows whenever I cut the phone off then back on. I figured out if I hold down the home key a sort of recovery pops up, and at the bottom apparently it formats data and cache twice each.

Do I need an image? The phone is unlocked (its on AT&T) and rooted, I don't want to lose either if I can help it.

This is the LG-C800, already rooted with the SuperClick method. This is my grandmother's phone, so please help. :) The phone still works, I can make calls, text, all that, its, just, apparently, if I ever turn off the phone again it will format data and cache each and every time.
[Miscellaneous Android Development] phfaty:
unlocking LG myTouch C800?

I have rooted my LG myTouch C800...I thought rooting android phones also would do carrier unlock but it is not carrier unlocked. For some weird reason it cannot recognize the sim card I put inside. It appears still locked to T-mobile.

Any help on this is appreciated.

Thanks
[Miscellaneous Android Development] CutterSpaulding:
Ok so I have a LG myTouch 4G (E739). Not to long ago,I noticed it wasnt connecting to ANY router/gateway. But instead sying that gateway/router was "Disabled". All network are working tested with other devices. so I know the problem is on the LG myTouch side. Long a$$ time ago something simular happened to it,but forgot wth ws done to correct said problem. Anybody have some problem,and if so how was it fixed (If it was). Any help be apprecated!!!

P.S. sorry for any tpyos......if threr was. :laugh:

Cutter
[Miscellaneous Android Development] Gamekeeper408:
Hey...that/this my original account.... lol I forgot nic/email for it....so I made this one.
[Miscellaneous Android Development] jtownsle:
Thanks for the instructions--that's what I was missing. I was trying to flash the .zip file like the CM7 nightlies. Hooray, I have a working phone again!!! Thanks for the hard work. :)
[Miscellaneous Android Development] stevecaboose:
Glad you got it working.
[Miscellaneous Android Development] vxbinaca:
That doesn't work. I've tried.
[Miscellaneous Android Development] Metsuna:
Well the phone IS getting ICS, i've checked a couple places including LG live chat. Wouldn't the ICS update remove the root?
[Miscellaneous Android Development] alexriio:
Any roms yet?
[Miscellaneous Android Development] myinbox:
Hi. I can flash my e739 as e730 official rom?
[Miscellaneous Android Development] edgie13:
The sound and other things will not work properly.
[Miscellaneous Android Development] 78triton:
logcat

Can anyone get a log cat

adb logcat > logcat_boot.txt

power on the phone and plug usb

i cant seem to get it to work this will help get cm7 ported from the sol
[Miscellaneous Android Development] edgie13:
Try:

adb logcat -d > file.txt
[Miscellaneous Android Development] edgie13:
Below is a link to a clean E739 stock ROM (nandroid backup):

http://bighugefile.com/dl/x529a0ed9c

This download link is only good for 7 days.

It is less than 300 mb. This is as stock as it comes. With it you can flash your phone to the "T-Mobile new in the box" state. It even has the cheesy LG welcome video and setup wizard. Be sure to extract it to your "/mnt/sdcard/clockworkmod/backup" folder. I'm sharing this because it's small and pure.

I'm also in the process of compiling the E739 source. I hope to have it done soon. Wish me luck.
[Miscellaneous Android Development] xBANGx:
It would be nice to have the source compiled into flashable rom and not have any bloatware installed...Can not wait to see if you can get it going..

---------- Post added at 07:47 PM ---------- Previous post was at 07:22 PM ----------

There is someone that already did a logcat/dmesg from boot..

Here is the dmesg/Logcat

http://xdaforums.com/attachment.php?attachmentid=874516&d=1327639246
[Miscellaneous Android Development] myinbox:
I need Russian language for this phone. if I flash rom e730 and reflash kernel from e739, sound work?
[Miscellaneous Android Development] 78triton:
Well the cm7 dev for the 730 said he never got one i found the one i pulled and sent it to him he patched the kernal and im flashing it now ill post results later
[Miscellaneous Android Development] xBANGx:
I have already talked to Ricardo on a few occasions..He is the devoloper for CM7 e730...

I do not know who you are talking to but he has already received dmesg/logcats from boot and after killall -9 mediaserver....

Here is the last message he sent me and I sent in return

Bad news on CM7

On Jan 30, 2012 6:29 AM, "Ricardo Cerqueira" <ricardo@cerqueira.org> > wrote: > Hi Adam; > > I can't really figure out what's going on with that. I'm > trying to get > my hands on a 739, but I doubt it'll pan out... > It's very likely that someone else will have to do the > adaptation, I've > gone as far as I can go without actually handling the > device..

On Mon, 2012-01-30 at 10:10 -0500, Adam ****wrote: > Sounds good.hope u can get one..if you need any testing down . Will be > happy to help. > > Would running logcat and dmesg on the shipped ROM help you at all?

From Ricardo

Sounds like you got yours back on stock, good

Thanks for the offer, but no. I'll need some trial and error to try to poke the amplifier into turning on. The hardware configuration for audio is actually pretty different, so I can't simulate it on the 730 :\▼ Hide quoted text

So good luck and hope it pans out for you...
[Miscellaneous Android Development] 78triton:
well im talking to

Giulio Cervera

but the kernal he sent me wont boot so back to step 1
[Miscellaneous Android Development] yk1000:
78triton: I'm glad u were able to get a hold of Giulio, since he's the actual maintainer of the sol. Would you mind posting your correspondence with him on this forum (as xBANGx did with Ricardo), and let others try/look at the patched kernel? We have the source for the e739, as well as those for the e730 and its cm7 nightly. There's gotta be a way to figure this out!
[Miscellaneous Android Development] 78triton:
No need i have the patched working kernal i can confirm it has AUDIO I REPEAT AUDIO WORKS THANKS ALOT TO Giulio FOR MAKING THIS WORK GREAT JOB THANK YOU.

ok here is a link to download the working kernal from my drop box this id for the my touch not the my touch q

http://db.tt/lswDa3ZJ

enjoy

---------- Post added at 11:32 PM ---------- Previous post was at 10:56 PM ----------

Ok so i created a new thread with instructions to flash cmz and the patched kernal for anyone intrested here it is http://xdaforums.com/showthread.php?p=22258970#post22258970

If i have helped you please press the thanks button

I take no credit for any of the work on this rom i just got him all the info he needed to get it working:)
[Miscellaneous Android Development] stevecaboose:
Wow this is great news. I am going to try this out in the morning (1:30am here right now lol)

Thanks for this!

PS: I hit the thanx button ^^
[Miscellaneous Android Development] edgie13:
78Triton

Thank you for organizing this!
[Miscellaneous Android Development] xBANGx:
Good job.So far all is good with the cm7 rom. All audio works and no kernel panics

We even have 1.5ghz overclock.getting 2700's quadrant and I have the highest score per are device on antutu.

See if you can beat it!!
[Miscellaneous Android Development] 78triton:
I have found that my camera is sideways though any one else have this
[Miscellaneous Android Development] edgie13:
Mine also. I copied the CameraApp.apk and CameraApp.odex to /system/app/ from the Stock LG ROM and clicked on CameraApp.apk to install it. You might get a message saying that it didn't install properly, but ignore that. Make sure to chmod 644 both CameraApp.apk and CameraApp.odex and then reboot. This gave me a new camera app in my drawer. This new camera app works perfectly. I hope that makes sense, as I'm running on very little sleep and mucho mucho coffee.
[Miscellaneous Android Development] Wolf196741:
what was your score
[Miscellaneous Android Development] yk1000:
Do the ringtones, music player, sound recorder, etc. all work? (Haven't had a chance to try it yet)
[Miscellaneous Android Development] 78triton:
Yes all sound works
[Miscellaneous Android Development] xBANGx:
3957 was my highest on antutu

2931 on quadrant

V6 Superscript does not work anymore for me.Hangs on the cm7 bootanimation screen.

SIDE NOTE

I tried installing T-Mobile TV on cm7 and got the error device not supported.All I had to do was. change the build.prob. I changed only the e730 and put e739 for everything.

Just delete the txt from the file name and replace with cm7 build.prop

Here is a link since I can not upload from phone

http://pastebin.com/download.php?i=Hd7jSvjD
[Miscellaneous Android Development] xBANGx:
Can you explain more?

I copied my CameraApp.APK and CameraApp.odex to system/app

Choose to install CameraApp.apk -Goes to install then says installation failed

Run adb do an adb shell then chmod 644 CameraApp.apk(No such file exist) same with the odex file

If i chmod system/app it gives no error but then I get boot loops

Can you explain how you did it in a little more detail?

Thanks
[Miscellaneous Android Development] stevecaboose:
I can confirm that the sound DOES work! Thank you so much for this. I am hoping to see an official release for 739.
[Miscellaneous Android Development] edgie13:
Instead of chmod, use root explorer (or something similar) to change CameraApp.APK and CameraApp.odex file permissions to User: read + write, Group: read, and Others: read. Then reboot. Make sure that you make /system/app/ read only again.
[Miscellaneous Android Development] stevecaboose:
I can find the .apk but I cannot find CameraApp.odex

Also I am having trouble changing the permissions. I get a message saying I cant change the permissions because the folder is read only.
[Miscellaneous Android Development] edgie13:
Extract the .odex from one of your nandroid backups.
[Miscellaneous Android Development] bunu:
Anyway to contact Koush? I really want to get development going for the C800. I waited to see if we can get any response from the razr recovery dev but it seems that we got nothing.

EDIT:

http://www.lgforum.com/forum/boards...ntinously-reboots-at-tmobile4g-android-screen

"did find on this phone I can get into the android recovery by hitting the "menu" touch button during the android restore screen, I even tried deleting the cache and then factory restore from this screen, but the same."

Maybe this is a way to get into recovery?
[Miscellaneous Android Development] edgie13:
In root explorer there is a button at the top the says "mount r/w". Press that button when you are in the /system/app folder. That button mounts the folder as read/write. You can then change file permissions. When done changing permissions set the folder back to r/o and reboot.
[Miscellaneous Android Development] DarkLP:
Hi, can someone help me fixing the camera?
[Miscellaneous Android Development] dannylam4:
Hey, I'm veeery new to this whole android/rooting thing, so sorry if I'm in the wrong place... I tried to look through the forum, but everything is over my head. I recently rooted my phone (I used unlockroot?) and downloaded MetaMorph and tried to install a lock pattern. It locked up, so I restarted it, but now it's stuck on the LG Screen. I tried to do a factory reset, but that didn't work, and connecting my phone to my laptop shows the USB SD Slot as empty, though I did have debug enabled previously. Does anyone know how to just wipe the phone? I don't really care what's on it anymore, I just want it working again :(
[Miscellaneous Android Development] stevecaboose:
If this stuff is over your head, I would suggest not going any further. Anything involving changing system files and flashing things are extremely risky to your phone especially if you do not know what you are doing.

---------- Post added at 03:44 AM ---------- Previous post was at 03:42 AM ----------

Thanks! :)

---------- Post added at 03:47 AM ---------- Previous post was at 03:46 AM ----------

Look a few pages back, I posted a link to a stock rom you can flash. Remember before you flash, clear everything on your phone. There is also a post that tells you how to get into the recovery menu on the lg e739. For this phone, getting in the recovery menu is a bit tricky but just keep trying it. The first time I messed my phone up it took me about 20 trys before getting into the recovery menu.
[Miscellaneous Android Development] dannylam4:
Since my phone's stuck on the LG screen, I don't know how I could possibly make it worse, haha.

I forgot to mention that I've got the Mytouch Q. Any idea if the recovery menu method is the same? Tried it several times, but no luck so far. I'll keep trying though, thanks @_@ Wish my phone would at least detect debug mode so I can try an adk reboot recovery x.x

I just realized I probably bricked my phone, didn't I? :\

Edit: Huh, that's different... It displayed the Factory Reset icon, and then gave me a message "E:Can't find MISC:" O_o
[Miscellaneous Android Development] 78triton:
Well you might have bricked it but you can try turning the phone off plugging in the usb then you can use adb reboot recovery try a factory reset from there it might work it might not sorry i dont have the q and i have never used metamorph
[Miscellaneous Android Development] dannylam4:
Unfortunately the phone's not being detected by debug mode/USB Mode while in the LG Screen. Thanks for the suggestion though
[Miscellaneous Android Development] stevecaboose:
Personally I have had no luck with adb stuff. For the Q version, to get in the recovery is different. I would suggest looking up how to do that and keep trying to get in the recovery menu. Once you get in there you will be safe and be able to unbrick your phone.

PS: I do not recommend using adb to recover. When there are issues with your phone and when things arent properly cleaned out prior to recovery, more than likley the recovery will not go through. By getting to the recovery menu, you can clean your phone and easily flash the stock rom or any other rom you might have.
[Miscellaneous Android Development] accordv618:
For some reason, vibration for incoming sms/text is not working after flashing both the kernel and nightly rom.. is this just me or is someone else also experiencing this?
[Miscellaneous Android Development] 78triton:
ok you need to have root explorer and copy these 2 files http://db.tt/EkJ1QoMk into you system\app folder

---------- Post added at 10:33 PM ---------- Previous post was at 10:18 PM ----------

The only issues i have had is with camera stereo bluetooth and contact name and pics not showing up when they call me or when typing in a contact name for a text everything else works great i got a 28 somthing quad out of it too
[Miscellaneous Android Development] accordv618:
Sorry guys figured it out. Needed to check in the stock messenger settings :p
[Miscellaneous Android Development] stevecaboose:
I still cant get the camera working. I tried putting it on from the link above but when i run the installer it says app not installed. Is anyone else getting this?
[Miscellaneous Android Development] misterfamilyguy:
Attempting to start dev on c800

All with c800,

I'm learning as I'm going. Attempting to port clockworkmod recovery for the lgc800 since I have that phone. I'm asking everyone who has it's help in locating information. I can't work on it everyday. I'm currently following along a few different souces but using mostly the post on koushikdutta. Currently stuck at dumping the boot.img. As some of you may have discovered, that cat /proc/mtd returns blank. I'm thinking that maybe for the e739 there was a more specific command to display the mount structure, but I haven't found it yet. You can run cat /proc/mounts and get a lot of info, but no description as to what is what. I have downloaded the source from lg but can't figure out which recovery or boot file I need, and from the system or kernal folder. I tried going into irc under koush channel, but they ignore me. If you guys want to start banding together and working this out, I think it can be done.
[Miscellaneous Android Development] edgie13:
You can ignore that message. Just reboot and look for an app in your drawer that looks like the stock LG camera.
[Miscellaneous Android Development] stevecaboose:
It still isnt showing up
[Miscellaneous Android Development] edgie13:
I re-flashed CM7 and the kernel patch. I tried reinstalling the camera app but, it doesn't show up for me either now. I'll try a few things to get it working again and post an update.
[Miscellaneous Android Development] stevecaboose:
i just got a free camera app from the market. Works just fine.
[Miscellaneous Android Development] :
Hell yeah! I'll try digging around. There was a command I used from the g1 days that I think will work.

EDIT: Would this partition table help? http://pastebin.com/CR7BTx6r
[Miscellaneous Android Development] 78triton:
Sorry what i posted should have worked but idk whats up i cant get mine going either
[Miscellaneous Android Development] edgie13:
I've decided just to look for a free app in the market like stevecaboose did.
[Miscellaneous Android Development] xBANGx:
Any luck on compling a flashable zip from the source for are phone or have you givin up on it for now??