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[GT-I9003] personal Experiments about Stock Roms

Here you can post anything about your personal problems and solution you have found for them in I9003 Stock roms

Bluetooth A2DP collision with mobile AP
As you know both bluetooth and wifi uses the same frequency (ISM bands)
but in stock rom KA4 when you use mobile AP as you are listening to music via A2DP , The wireless range of bluetooth headset gets limited to approx 1 meter and when you try disconnect and reconnect it won't connect easily .
I have no Idea what the cuase of this problem is .it may be channel collison or something like this .any one had this problem ?

stock rom is working here without problems , but the rom is slow .. i compare the i9003 with my 2th device=i9000 with custom rom (simply honey) , i9000 is much better than the i9003 that come with stock froyo .

ehsan7413 said:
As you know both bluetooth and wifi uses the same frequency (ISM bands)
but in stock rom KA4 when you use mobile AP as you are listening to music via A2DP , The wireless range of bluetooth headset gets limited to approx 1 meter and when you try disconnect and reconnect it won't connect easily .
I have no Idea what the cuase of this problem is .it may be channel collison or something like this .any one had this problem ?
Click to expand...
Click to collapse
well..i wud suggest u to flash xxkb3 ...much stable rom

i am not able 2 root my device...whereas i could do it earlier

I use xxkb3,replace stock rom dxkb3. Works very well. But in some case it hang up my device. Gps works well.
Sent from my GT-I9003 using XDA Premium App

hk version stock rom
one problem is autoplay music..

blackmarlincode said:
I use xxkb3,replace stock rom dxkb3. Works very well. But in some case it hang up my device. Gps works well.
Sent from my GT-I9003 using XDA Premium App
Click to expand...
Click to collapse
i have the same prob: sometimes my i9003 doesn't work till i take the battery off...
does someone have the same issue?
cheers!

Root,
sakindia123 said:
i am not able 2 root my device...whereas i could do it earlier
Click to expand...
Click to collapse
first of all make sure your device is on usb debuging mode and then make sure you installed kies(because it installs needed drivers automaticaly) and use superoneclick from the link I provided below.note that I think your problem is due to lack of your device drivers.
shortfuse.org/?page_id=2

blackmarlincode said:
I use xxkb3,replace stock rom dxkb3. Works very well. But in some case it hang up my device. Gps works well.
Sent from my GT-I9003 using XDA Premium App
Click to expand...
Click to collapse
which case does it make your device hangup ?can you explain more ? for example when you run a specific program ?

KB3
Although KB3 has many new improvements in case of lag problem but has no support for ME languages and chinese.I have downloaded A lagfix program from market you can try it FROM LINK BELOW
http://www.freeware4android.net/sams...get-19981.html
EVERYONE USE THIS please tell whether if it was useful or not

ehsan7413 said:
Although KB3 has many new improvements in case of lag problem but has no support for ME languages and chinese.I have downloaded A lagfix program from market you can try it FROM LINK BELOW
http://www.freeware4android.net/sams...get-19981.html
EVERYONE USE THIS please tell whether if it was useful or not
Click to expand...
Click to collapse
Link not working....

LAg fix
this is the related topic:
http://forum.xda-developers.com/showthread.php?t=784691

ehsan7413 said:
first of all make sure your device is on usb debuging mode and then make sure you installed kies(because it installs needed drivers automaticaly) and use superoneclick from the link I provided below.note that I think your problem is due to lack of your device drivers.
shortfuse.org/?page_id=2
Click to expand...
Click to collapse
I did it.i had to extract and reinstall the drivers.
Sent from my GT-I9003 using XDA Premium App

ehsan7413 said:
which case does it make your device hangup ?can you explain more ? for example when you run a specific program ?
Click to expand...
Click to collapse
in my own case... it happens from time to time... once or twice a week.
the problem's that it usually hangs up when i'm sleeping (and charging my device, that could be what causes it), so the alarm won't work!!
and always after that, you have to take off the battery in order to turn on the phone again.

Good buddy, next time you can help some body with the same trouble.
sakindia123 said:
I did it.i had to extract and reinstall the drivers.
Sent from my GT-I9003 using XDA Premium App
Click to expand...
Click to collapse
Sent from my GT-I9003 using XDA Premium App

[Q] USB harddrive connect to car - broken after OTA 2.3.4

Folks,
with custom ROMs based on 2.3.4 I experienced that I can no longer connect my Sensation via USB harddrive mode to my car's USB.
It worked with stock ROM 2.3.3, even though I had to deactivate USB debugging and turn it on again...
Yesterday I had the time to cross check:
- restored my stock ROM 2.3.3 NAND et voila: USB connection to car is working
- installed 2.3.4 OTA (Vodafone DE): USB connection to car not working...
Connection via USB to PC is working without any problems...
Anyone else experiencing probs here?
(my car is a BMW with the latest navigation system btw)
++ EDIT ++
Problem solved with Pyramid3D 7.2.0 ROM based on 2.3.5
See post 11 in this thread
- mwie -

mwie said:
Folks,
with custom ROMs based on 2.3.4 I experienced that I can no longer connect my Sensation via USB harddrive mode to my car's USB.
It worked with stock ROM 2.3.3, even though I had to deactivate USB debugging and turn it on again...
Yesterday I had the time to cross check:
- restored my stock ROM 2.3.3 NAND et voila: USB connection to car is working
- installed 2.3.4 OTA (Vodafone DE): USB connection to car not working...
Connection via USB to PC is working without any problems...
Anyone else experiencing probs here?
(my car is a BMW with the latest navigation system btw)
- mwie -
Click to expand...
Click to collapse
have u tried disabling the usb debugging mode under the settings, aaplications, developement

biojo said:
have u tried disabling the usb debugging mode under the settings, aaplications, developement
Click to expand...
Click to collapse
Yep!
With 2.3.3 I had either to disable it when it was enabled or vice-versa to get it running... but it ran!

mwie said:
Yep!
With 2.3.3 I had either to disable it when it was enabled or vice-versa to get it running... but it ran!
Click to expand...
Click to collapse
What about disk mode?
Sent from my HTC Glacier using xda premium

Phateless said:
What about disk mode?
Sent from my HTC Glacier using xda premium
Click to expand...
Click to collapse
You mean if I did select disk mode when pluggin the cable in...?
Dude, sure I did!!

there was a issue with with non stock kernal, maybe u need to update to latest, alternativly there was a app listed in mikes rom, to over come the problem

I am on pure stock...
Using a non-stock kernel... Maybe an option... But browsing through the threads I didn't find anything related to this issue - remember, harddisk mode with PC is working.
sent from XDA App on HTC Sensation

mwie said:
You mean if I did select disk mode when pluggin the cable in...?
Dude, sure I did!!
Click to expand...
Click to collapse
So you tried all the modes. Weird...
Did you have to do any configuring on your HU to get it to recognize the phone the first time?
Maybe clear those configurations on the HU and start over?
Sent from my HTC Glacier using xda premium

Yep, tried everything possible...
No config needed on car, plug-in and off it went with 2.3.3 - just toggle USB debugging on or off in phone...
sent from XDA App on HTC Sensation

mwie said:
Yep, tried everything possible...
No config needed on car, plug-in and off it went with 2.3.3 - just toggle USB debugging on or off in phone...
sent from XDA App on HTC Sensation
Click to expand...
Click to collapse
Weird....
Sent from my HTC Glacier using xda premium

Phateless said:
Weird....
Sent from my HTC Glacier using xda premium
Click to expand...
Click to collapse
Yes... and still driving me crazy!
Will give P3D ROM based on 2.3.5 a try...
++ EDIT ++
Pyramid3D ROM 7.2.0 installed
>> ABLE to connect with my car in disk mode again!!
This time even without switching debugging on or off
Hope it stays this way!!

Dies anyone know which system apk the USB disk Feature is in?
Would try to compare 2.3.4 with 2.3.5...
But maybe it's a kernel issue as well!?
sent from XDA App on HTC Sensation

CM9 A8 Tethering (WiFi or USB)

I had problem tethering my phone (cm9 a8) connection to Windows XP. had any other suggestion peeps? i tried cwm tether and others but fail..
(maybe i should post this to Q&A for CM9. :silly

This is a known issue in cm9 for i9003. Use third party software instead.

fzl.abdulaziz said:
I had problem tethering my phone (cm9 a8) connection to Windows XP. had any other suggestion peeps? i tried cwm tether and others but fail..
(maybe i should post this to Q&A for CM9. :silly
Click to expand...
Click to collapse
Try easy tether app from market
Sent from my GT-I9003 using XDA

Bluetooth tethering works. But speed not great.
Tried WiFi tether but somehow not able to set up. Can anyone give instructions.
Sent from my GT-I9003 using Tapatalk 2

fzl.abdulaziz said:
I had problem tethering my phone (cm9 a8) connection to Windows XP. had any other suggestion peeps? i tried cwm tether and others but fail..
(maybe i should post this to Q&A for CM9. :silly
Click to expand...
Click to collapse
Add dummy wifi apn settings n then try again... But mostly the driver is broken.... Very weak signal
Sent from my GT-I9003 using xda premium

easytether... again. works on my cm9a8 usb tether. install on device and pc then connect
Sent from my GT-I9003 using Tapatalk 2

try using usb/wifi tethering third party softwaresfrom the play store .. cm9 has tethering issue .. expecting for it to get fixed with 3.x kernel ..

This issue has been adressed over & over again with the same solution. I know you mean well, but stop bumping old threads unless you have a new solution to offer.
Sent from my GT-I9003 using xda premium

CM7 Bluetooth

Have any of you tried using soundabout pro from the market as a temp fix for the Cm7 Bluetooth calling issue?
Sent from my LG-P999 using Tapatalk 2

Bluetooth works fine man.
Sent from my LG-P999 using XDA Premium App

nicdub said:
Bluetooth works fine man.
Sent from my LG-P999 using XDA Premium App
Click to expand...
Click to collapse
Incorrect.
If you are on the March 2012 baseband, BT CALL AUDIO does NOT work. Media audio does. This applies to ANY ROM that's not stock LG 2.3.4. There is the option to run a "modded" stock ROM such as BuRom & kewes (sp?) rooted, modded stock 2.3.4. Pair up with faux's GB specfic kernel and it's not terribly bad
You can also attempt to downgrade to an older baseband via kdz method.
As for G2Xer's question, I have not used it, I'll take a look at it, but I think it's more of a driver issue or something like that causing the problem.
Sent via my Sosei "II" Bakedbean Iconia A100.

justjackyl said:
Incorrect.
If you are on the March 2012 baseband, BT CALL AUDIO does NOT work. Media audio does. This applies to ANY ROM that's not stock LG 2.3.4. There is the option to run a "modded" stock ROM such as BuRom & kewes (sp?) rooted, modded stock 2.3.4. Pair up with faux's GB specfic kernel and it's not terribly bad
You can also attempt to downgrade to an older baseband via kdz method.
As for G2Xer's question, I have not used it, I'll take a look at it, but I think it's more of a driver issue or something like that causing the problem.
Sent via my Sosei "II" Bakedbean Iconia A100.
Click to expand...
Click to collapse
What's up Jackyl. Thanks for your reply. I came up on this app thinking that it would reroute call audio into media audio. I'm going to try and downgrade my baseband soon per neowaves directions on the Hellfire forums. Just waiting for my sis to return my USB cable lol?
Sent from my LG-P999 using Tapatalk 2

G2xer said:
What's up Jackyl. Thanks for your reply. I came up on this app thinking that it would reroute call audio into media audio. I'm going to try and downgrade my baseband soon per neowaves directions on the Hellfire forums. Just waiting for my sis to return my USB cable lol?
Sent from my LG-P999 using Tapatalk 2
Click to expand...
Click to collapse
When you downgrade successfully post a link to the method you used. I am tired of waiting for this to be fixed.. I am running Cm7 nightly .. and Cm10 seems a dream - most devs have moved on now.. so I should at least get the best working phone I can
James

justjackyl said:
Incorrect.
If you are on the March 2012 baseband, BT CALL AUDIO does NOT work. Media audio does. This applies to ANY ROM that's not stock LG 2.3.4. There is the option to run a "modded" stock ROM such as BuRom & kewes (sp?) rooted, modded stock 2.3.4. Pair up with faux's GB specfic kernel and it's not terribly bad
You can also attempt to downgrade to an older baseband via kdz method.
As for G2Xer's question, I have not used it, I'll take a look at it, but I think it's more of a driver issue or something like that causing the problem.
Sent via my Sosei "II" Bakedbean Iconia A100.
Click to expand...
Click to collapse
Sorry didn't know there was an issue with Bluetooth and that baseband. I myself never found a good reason to upgrade. Glad I didn't!
Sent from my LG-P999 using XDA Premium App

nicdub said:
Sorry didn't know there was an issue with Bluetooth and that baseband. I myself never found a good reason to upgrade. Glad I didn't!
Sent from my LG-P999 using XDA Premium App
Click to expand...
Click to collapse
Be thankful. Lol any update on whether or not this method worked?
Sent from my LG-P999 using xda app-developers app

Update: I emailed the developer but he said there's no way to reroute the Bluetooth call into the media. He's tried but said he and others have hit a couple blocks.
Additionally, I tried again to downgrade with no avail. For some reason my XP machine does not recognize my G2x when in SW mode. I know were all awaiting for CM10 BUT Im crossing fingers that our great dapharoah will take a look at fixing Bluetooth (no he never stated anything im just assuming since he's working on cm7 still).
Any ideas gentlemen?
Sent from my LG-P999 using Tapatalk 2

G2xer said:
Any ideas gentlemen?
Sent from my LG-P999 using Tapatalk 2
Click to expand...
Click to collapse
Let's try comparing logcats from a g2x with v21y baseband and stock gingerbread connecting to a Bluetooth device and making a call, to a cm7 device doing the same thing. We should be able to find some sort of discrepancy correlation in the logs if we look hard enough.
Sent from my LG-P999 using xda app-developers app

BuddhaTeh1337 said:
Let's try comparing logcats from a g2x with v21y baseband and stock gingerbread connecting to a Bluetooth device and making a call, to a cm7 device doing the same thing. We should be able to find some sort of discrepancy correlation in the logs if we look hard enough.
Sent from my LG-P999 using xda app-developers app
Click to expand...
Click to collapse
I can help with that if you'd like.
I have everything set up with ADB, was doing some private cm10 testing, for a private developer, so I'm set to get logs.
I am on 21y, CM7 weekly, but can flash and go stock in 5 min to logcat both.
G2x-CM7 Weekly 12/09/12 Build, Faux v54 Kernel

Now, this is a thread worth watching
Sent from my LG-P999 using xda app-developers app

sunster said:
Now, this is a thread worth watching
Sent from my LG-P999 using xda app-developers app
Click to expand...
Click to collapse
I don't think it will get fixed though.
The story I've always been told is LG needed to release something, maybe code, and it's something they didn't have to under open source.
Something like that.
Sent from...I can't tell you, the Nazi XDA Moderators will shut it down.

lol i have been following googles code site pertaining to this problem and it seems like even the CM team has ignored it since cm7 came out right after the v21y baseband release by LG that "fixed gps signal"....well it also broke radio usage until owain92 fixed it. but still nobody has solved the cell over bluetooth issue. media plays just fine, just not phone calls. im hoping that by mazout360 and king-nai compiling themselves and incorporating hard fixes into their rom, that they will not overlook the bluetooth issue. i have a feeling that their rom wil be phenomonal when its finished.
---------- Post added at 11:52 AM ---------- Previous post was at 11:44 AM ----------
justjackyl said:
I can help with that if you'd like.
I have everything set up with ADB, was doing some private cm10 testing, for a private developer, so I'm set to get logs.
I am on 21y, CM7 weekly, but can flash and go stock in 5 min to logcat both.
G2x-CM7 Weekly 12/09/12 Build, Faux v54 Kernel
Click to expand...
Click to collapse
now that i got my rant out of the way...
yea, that would be great. i dont have any bluetooth devices to connect to besides my car and i dont want to be that guy sitting in his car playing with his phone and laptop in the parking lot of an apartment complex. lol iwould use catlog but it doesnt work worth a crap for me.

[Q] Any progress concerning USB-OTG on our beloved Optimus 3D?

Hi there!
I just wanted to know, if there are any news concerning the development of a kernel for the Optimus 3D which supports USB on-the-go (OTG).
Is there anyone working on that matter?
Thank you for all your great work!
An O3D_noob
edit:
I found a kernel from Pesach85 (http://forum.xda-developers.com/showthread.php?p=35531644&highlight=otg+lightning#post35531644) for ICS.
Does this one actually support USB-OTG? Has anyone tried it?

O3D_noob said:
Hi there!
I just wanted to know, if there are any news concerning the development of a kernel for the Optimus 3D which supports USB on-the-go (OTG).
Is there anyone working on that matter?
Thank you for all your great work!
An O3D_noob
edit:
I found a kernel from Pesach85 (http://forum.xda-developers.com/showthread.php?p=35531644&highlight=otg+lightning#post35531644) for ICS.
Does this one actually support USB-OTG? Has anyone tried it?
Click to expand...
Click to collapse
At this time none of the available kernels supports usb otg.
Yet we have some great kernel developers (Pesach85 is one of them) that keep doing excelent job and might get there.

The lg nexus 4 officialy doesn't have otg,but someone made it work. And another BUT.... the only problem is that it can be used with a Y cable,with one end connected to the phone and one to the charger. Not like samsung,though its getting closer.
Sent from my LG-SU760 using xda app-developers app

kekio84 said:
The lg nexus 4 officialy doesn't have otg,but someone made it work. And another BUT.... the only problem is that it can be used with a Y cable,with one end connected to the phone and one to the charger. Not like samsung,though its getting closer.
Sent from my LG-SU760 using xda app-developers app
Click to expand...
Click to collapse
it with all lg's

defcomg said:
it with all lg's
Click to expand...
Click to collapse
So you are saying that usb otg will work on our phone with Y otg cable?
Sent from my LG-SU760 using xda app-developers app

kekio84 said:
So you are saying that usb otg will work on our phone with Y otg cable?
Sent from my LG-SU760 using xda app-developers app
Click to expand...
Click to collapse
i ment that LG's do not support OTG Dunno why

Lg doesnt support it but generally the usb controller chip has the capability. Lg just choose not to make use of it.
Sent from my GT-I9300 using XDA Premium HD app

a few stock installs of ICS have appeared on here
http://usbhost.chainfire.eu/
doesnt look good

Mozzytm said:
a few stock installs of ICS have appeared on here
http://usbhost.chainfire.eu/
doesnt look good
Click to expand...
Click to collapse
i found this http://beyondusb.wordpress.com/

That looks promising. But still,no keyboard or mouse through usb....

wawis said:
i found this http://beyondusb.wordpress.com/
Click to expand...
Click to collapse
O3d is listed as a compatible device on their site -- http://www.beyondusb.com/compatible . someone needs to test it.

Curiously, LG didn't want to use USB-OTG, and I excepted that it was intentionally disabled by the software, yet USB mass storage is also disabled (much to my dismay). I personally hate MTP, nearly useless for my purposes.
Yet, the OMAP4 CPU have multi-mode USB-OTG host port, so it may have to have it enabled by the registers. LG have rather odd habit of hiding things in the source codes.
Sent from my LG-P920 using XDA