after root ther is problem - LG Optimus 4X HD

i rooted my phone but now my PC doesn't show any thing when i plug in the USB and even LG PC suit doesn't read my phone
what should I do ?
second I want to backup my phone application data i don't want to lose viber and whatsapp conversations what should i do ​

Toggle usb debugging in developer options and see if it helps
Sent from my Nexus 5 using Tapatalk

Ben36 said:
Toggle usb debugging in developer options and see if it helps
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
no it doesn't work :crying::crying:
MTP , LG software and PTP they are all dead

beboo006 said:
no it doesn't work :crying::crying:
MTP , LG software and PTP they are all dead
Click to expand...
Click to collapse
You could try installing the drivers manually. Does a device show up in Windows' Device Manager when the phone is plugged in?

balloon27 said:
You could try installing the drivers manually. Does a device show up in Windows' Device Manager when the phone is plugged in?
Click to expand...
Click to collapse
i installed drivers manually and i uploaded photo of Device manager
is the problem from my phone or from my PC ?
thanks for Help
sorry of the bad English not my first Lang.

Your device does show up in the device manager, so that's a good sign! Can you see what the exclamation mark means in the properties?

Same problem here...
Tried with another P880 on same computer and it was found.
ADB works, and access to SD-cards (internal/external) works just fine.
Only thing that doesn't work is PC Suite, it just doesn't find the rooted device.
Any ideas?

Which OS you are on? I am on windows 8.1 and i had to install Windows Media Feature Pack for N and KN versions of Windows 8.1 to manage to access phones memory.

Hallako said:
Which OS you are on? I am on windows 8.1 and i had to install Windows Media Feature Pack for N and KN versions of Windows 8.1 to manage to access phones memory.
Click to expand...
Click to collapse
I'm running Win7 (Home & Ultimate on two different PC's). Unfortunately that's only OS available ...
But I don't think that's the problem since there was no problems accessing or updating the phones before rooting.
I even tried one non-roted P880 (my gf's) on same computers without any problem.

the problem get solved :laugh::laugh: i just installed new windows
now how can i backup every thing even the app data i don't want to lose whatsapp and viber and games data in my phone because i want to install CM and remove the ****ty Stock ROM ? can any one help me please

Related

[Q] MTP USB Device won't install on Windows

When I connect my Galaxy S to my PC it starts to install the drivers.
The driver consist of 3 parts, but the last one, the MTP USB device, fails to install. I tried restarting my pc after installing Kies and also tried alternate drivers for Windows 7 x64.
When I connect my phone in Kies mode I get an error saying:
FsUsbService64
Service Initiali Failed
(screenshot attached)
Anyone familiar with this problem and/or it's solution?
kashmir83 said:
When I connect my Galaxy S to my PC it starts to install the drivers.
The driver consist of 3 parts, but the last one, the MTP USB device, fails to install. I tried restarting my pc after installing Kies and also tried alternate drivers for Windows 7 x64.
When I connect my phone in Kies mode I get an error saying:
FsUsbService64
Service Initiali Failed
(screenshot attached)
Anyone familiar with this problem and/or it's solution?
Click to expand...
Click to collapse
I have the same problem, however using Windows XP 32 bit SP3
And I get:
Try this, its good for win7 32bit and 64bit also. (My girlfriend and I both have our own SGS, and her win7 32bit is working flawlessly with this driver just like my win764bit.)
Aylarth said:
Try this, its good for win7 32bit and 64bit also. (My girlfriend and I both have our own SGS, and her win7 32bit is working flawlessly with this driver just like my win764bit.)
Click to expand...
Click to collapse
Yeah I've tried this package. Same error.
RagnarIceblood said:
I have the same problem, however using Windows XP 32 bit SP3
And I get:
Click to expand...
Click to collapse
Thanks a lot! I will try this later on when I'm able to connect to my pc.
If this doesn't work, could it have something to do with the firmware version?
RagnarIceblood said:
Yeah I've tried this package. Same error.
Click to expand...
Click to collapse
dang... then this is something I cant help in, I'm really sorry
kashmir83 said:
Thanks a lot! I will try this later on when I'm able to connect to my pc.
If this doesn't work, could it have something to do with the firmware version?
Click to expand...
Click to collapse
All I know is that this usb driver package helped me and my gf either, without this pack I got the same error like you did, and since then everything works properly. If this package cant help you then I have to admit this is beyond my knowledge.
Just found our that i left my usb cable at work
Thanks again for your suggestion. I will try this after the weekend.
Aylarth said:
dang... then this is something I cant help in, I'm really sorry
Click to expand...
Click to collapse
Some more info.
The last one is from Event Viewer, where it claims that this version of Windows does not support Windows Portable Device drivers.
What a bunch of bollox, my HTC HD2 synced just fine. Must be Samsung crappy driver I guess.
And yeah, I got v 4.5 of windows installer.
update: after lots of googling, I've solved the issue.
re-installed Windows Mediaplayer 11 !
RagnarIceblood said:
update: after lots of googling, I've solved the issue.
re-installed Windows Mediaplayer 11 !
Click to expand...
Click to collapse
huh?.. mediaplayer? wierd solution ..
I had this issue too, on my moms pc.
I installed kies befor plugging my phone to the pc, it worked perfectly then, installed the drivers and all. could not see if you had tried that. so its worth a shot
another thing to keep in mind
open TASK Manager in Windows
and make sure ADB.EXE is not running
if ADB.exe is there just end task it
when ADB.exe is left in memory, it locks up the USB connection with the phone, and Kies goes into dumb mode
drhonk said:
huh?.. mediaplayer? wierd solution ..
Click to expand...
Click to collapse
Not really, WMP 10 is the one responsible for the stock MTP driver.
My old computer worked fine with kies, but this new 64 bit one just wont insall the mtp driver, even if i try manually.
Just a quick note on what I discovered last night when trying to get my SGS connected.
Bluetoothe needs to be off
It has to be using the stock Home screen I was as ever using LauncherPro. As soon as I switched back to stock it connected.
rocketpaul said:
My old computer worked fine with kies, but this new 64 bit one just wont insall the mtp driver, even if i try manually.
Click to expand...
Click to collapse
try what I did, re-install WMP 10 (or 11)
I don't know if this is obvious or not... but if your running a downloaded Launcher such as Launcher Pro... make sure you revert back to the stock launcher when trying to connect to KIES. This has been my problem until I stumbled across it last week.
TeamSancheZz said:
I don't know if this is obvious or not... but if your running a downloaded Launcher such as Launcher Pro... make sure you revert back to the stock launcher when trying to connect to KIES. This has been my problem until I stumbled across it last week.
Click to expand...
Click to collapse
how do you do that btw?
reinstall wmp11
hey ive got the same problem..
but how do you reinstall windows media player 11 on vista?
AllGamer said:
another thing to keep in mind
open TASK Manager in Windows
and make sure ADB.EXE is not running
if ADB.exe is there just end task it
when ADB.exe is left in memory, it locks up the USB connection with the phone, and Kies goes into dumb mode
Click to expand...
Click to collapse
Unfortunately, this did not fix it on my droid X

[Q] USB Device not recognized

Hi everybody,
I installed the drivers manually but still I get the pop up of "USB Device not recognized".
I installed the drivers named as "LGUnitedMobileDriver_S498CA21_WHQL_ML_Ver_2.1".
Help please...
Change USB port? Do not connect to fron panel USB's?
hikmetataman said:
Hi everybody,
I installed the drivers manually but still I get the pop up of "USB Device not recognized".
I installed the drivers named as "LGUnitedMobileDriver_S498CA21_WHQL_ML_Ver_2.1".
Click to expand...
Click to collapse
You aren't mention what version of MS Wind0w$ you're using, and what ROM you used on your phone.
mgregor said:
Change USB port? Do not connect to fron panel USB's?
Click to expand...
Click to collapse
And same as mgregor, don't use front panel to connect USB.
Used drivers must be obsolete. Use 3.2.1 or 3.5 and be sure android platform modem is activated to be recognized by b2c
Try LG United Mobile Driver, there is a link on knzo's CWM recovery thread. And yes try a direct port on motherboard behind your cpu case.
Also try another usb cable.
Sent from my Optimus Black using Tapatalk
at this problem.... in my opinion is to check your usb cable or the usb port of your mobile...
if you cannot open the mobile,you can go to a mobile technician and tell him to resolder the usb port of your LG optimus....
My pc is a notebook.
Firstly thanks a lot.
mgregor said:
Change USB port? Do not connect to fron panel USB's?
Click to expand...
Click to collapse
I use notebook. I tried changing ports.
redy2006 said:
You aren't mention what version of MS Wind0w$ you're using, and what ROM you used on your phone.
And same as mgregor, don't use front panel to connect USB.
Click to expand...
Click to collapse
I use 32bit XP, I have a stock rom v10a.
Ilko said:
Used drivers must be obsolete. Use 3.2.1 or 3.5 and be sure android platform modem is activated to be recognized by b2c
Click to expand...
Click to collapse
I use 3.2.1 version of drivers. LG PC Suite IV or B2C can't recognize my phone.
lesp4ul said:
Try LG United Mobile Driver, there is a link on knzo's CWM recovery thread. And yes try a direct port on motherboard behind your cpu case.
Also try another usb cable.
Sent from my Optimus Black using Tapatalk
Click to expand...
Click to collapse
I tried a new usb cable but did not work.
juvanni said:
at this problem.... in my opinion is to check your usb cable or the usb port of your mobile...
if you cannot open the mobile,you can go to a mobile technician and tell him to resolder the usb port of your LG optimus....
Click to expand...
Click to collapse
It seems a bit risky my friend... I don't know what to do. Can I root my device without connecting to pc?? I want nova. Previously I rooted my wildfire with CM7. It was very different!
Be sure platform modem is activated in peripherals manager. This is what makes the phone being recognized by pc suite and b2c
Ilko said:
Be sure platform modem is activated in peripherals manager. This is what makes the phone being recognized by pc suite and b2c
Click to expand...
Click to collapse
It is activated but when I try to update driver it can not find any. Which driver should I use at that point? Maybe there is a problem in the connection point on the phone?? I am not use about taking my optimus to a mechanic.
Do you have another computer to test? Perhaps the problem was related to your Wind0w$ system...
hikmetataman said:
Can I root my device without connecting to pc??
Click to expand...
Click to collapse
Use WiFi, open forum and search GingerBreak, download and install it.
If your ROM are V10A, then it should work..
CMIIW.
redy2006 said:
Do you have another computer to test? Perhaps the problem was related to your Wind0w$ system...
Use WiFi, open forum and search GingerBreak, download and install it.
If your ROM are V10A, then it should work..
CMIIW.
Click to expand...
Click to collapse
I tried to connect my phone to an other XP result is the same "USB device not recognized". I tried Windows 7, Windows 7 did not even pop-up! Nothing happened! Only my phone was charging.
I am looking for gingerbreak but this problem is very annoying for transfering files. Each time I have to remove the SD card... Or myphoneexplorer(connected by wireless)...
Any advice?
Hi guys,
I finally managed to connect my phone to my pc. The problem was about the cables that I tried. Another original lg cable solved my problem.
But now I have an other problem. The brightness of my screen. It is usually at the minimum brightness and I can't change it. It does not change anything when I change the brightness settings. I tried other firmwares from http://luivit.altervista.org/firmwareP970/index.php but did not work still the same!
Help please...

run mini on pc without installing samsung usb drivers

hi everyone . i have question Is there any way to connect samsung mini to pc without installing bunch of samsung usb drivers? i heard once that there was software which comes for rooted phone that will make ur device that wont need usb drivers installed on pc!!.. im sick of this issue due to i just switched from nokia to samsung and this problem is annoying for me(and im sure for everyone). nokia didn't have this problem!! help someone.
You have to have some kind of drivers. Just download kies and install it, then try to connect your device and the drivers are installed. I saw windows downloading some drivers when I first connected it but idk...
Its one time installation and you don't need to do it again.
Edit: I'm sure nokia had drivers too. They were installed with the pc software.
Nokia supports plug n play on all platforms. But Android supports plug n play only in Linux as Android is Linux. To enable plug n play in windows u need adb(which u call drivers).. Isn't that simple to understand?
Not true. Plug and play doesn't mean that it doesn't need the drivers. Actually, my gf's nokia e75 took about 1.5 hours to install drivers, even after installing the pc platform. Point is, the pc needs them to communicate with your device. So, wait once for them to install, and then you are done gor as long that you use this pc, or this mobile device.
But, it might be usefull to install kies from the samsung website... It has a driver package with it. Could speed up the process
Sent from my GT-S5570 using xda premium
Do u even know what plug n play means?
its impossible to install drivers/sam kies on every computer that i want to connect! coz some times i maybe wish to connect my phone to office pc or cafe etc that i didn't actually have admin access to install drivers/kies ,,yeah Linux os didn't ask for drivers.
crazy_k_p said:
Do u even know what plug n play means?
Click to expand...
Click to collapse
Seems like you don't...
Sent from my GT-S5570 using xda premium
royalasif said:
its impossible to install drivers/sam kies on every computer that i want to connect! coz some times i maybe wish to connect my phone to office pc or cafe etc that i didn't actually have admin access to install drivers/kies ,,yeah Linux os didn't ask for drivers.
Click to expand...
Click to collapse
Do you want to transfer files between computers and your device?
Did you get a micro sd adapter with the phone?
If yes, buy some card reader and plug it in every computer you want.
install kies in ur pc and after finishing go to the installation directory and there u will find a folder named driver/usb driver.go to the folder and just preserve the file. u can now uninstall kies and from now on u will have to just install the driver file that u extracted from the kies. by this way mini will be connected to ur pc without kies installed.
Shuvo_bd said:
install kies in ur pc and after finishing go to the installation directory and there u will find a folder named driver/usb driver.go to the folder and just preserve the file. u can now uninstall kies and from now on u will have to just install the driver file that u extracted from the kies. by this way mini will be connected to ur pc without kies installed.
Click to expand...
Click to collapse
He wants to connect his device in any computer in the city, even in the computers that he doesnt have admin access.
Bunnybugs_007 said:
Seems like you don't...
Sent from my GT-S5570 using xda premium
Click to expand...
Click to collapse
Well probably u don't know. I won't give any explanation. For the mini to work directly on any pc, u can try pairing it with bluetooth if the pc has one or there is another way which I currently don't remember. Sony xperia phones does not need any drivers, they have an inbuilt app which does the work. If anyone could find out what that app is then the problem is solved. I think its something like 'sync'
Don't remember.
SwankyShaan
I connect my galaxy mini to any PC i want by turnin on the USB storage mode. We can Transfer files without any card reader or drivers. Only glitch is no access to contacts or inbox but who cares!
Here's how u do it, goto settings->applications->development->enable USB DEBUGGING
Then connect ya phone from data cable, u'll see a usb icon on notification bar click on it n TURN ON USB STORAGE
Simple right?!
P.S:If u don't see a USB icon in notification then enable usb debuggin once again from settings.
crazy_k_p said:
Well probably u don't know. I won't give any explanation. For the mini to work directly on any pc, u can try pairing it with bluetooth if the pc has one or there is another way which I currently don't remember. Sony xperia phones does not need any drivers, they have an inbuilt app which does the work. If anyone could find out what that app is then the problem is solved. I think its something like 'sync'
Don't remember.
Click to expand...
Click to collapse
That app doesn't seem to support windows 7. My brother in law tried to port it to LG optimus, and to my galaxy mini, but it won't work proper. But, you can always trie to get an app that works with microsoft activesync. That's embedded within windows, so the drivers for that should be found and install fairly quick.
LOL
royalasif said:
hi everyone . i have question Is there any way to connect samsung mini to pc without installing bunch of samsung usb drivers? i heard once that there was software which comes for rooted phone that will make ur device that wont need usb drivers installed on pc!!.. im sick of this issue due to i just switched from nokia to samsung and this problem is annoying for me(and im sure for everyone). nokia didn't have this problem!! help someone.
Click to expand...
Click to collapse
Hi mate, follow my method
PLUG IN your USB CABLE through behind of your CPU (do not jack your phone 1st)
goto SETTING-APPLICATION-DEVELOPMENT, and UNtick "USB DEBUGGING"
Jack on your USB CABLE, okay, now you will noticed "USB PROMPT" . slide down bar and choose USB DEBUGGING (copy files etc bla bla bla it says) and TURN ON USB STORAGE . you're DONE
http://www.4shared.com/get/RsWcxNuH/samsung_usb_driver_for_mobile_.html
Try this file if you don't wanna install Kies and still wanna connect your phone to pc....
install pdanet on pc and while doing steps on it you will need to connect your mobile to pc with debugging enabled and driver will be installed
Plug and play doesn't mean drivers are not there
crazy_k_p said:
Do u even know what plug n play means?
Click to expand...
Click to collapse
Plug and play simply means that the drivers are automatically installed as soon as the device is connected.
There is not a single piece of hardware that "does not require drivers" to run as far as i can tell.
Drivers are always required, but u dont need to install them manually in case of plug and play devices.
---------- Post added at 03:34 PM ---------- Previous post was at 03:27 PM ----------
royalasif said:
hi everyone . i have question Is there any way to connect samsung mini to pc without installing bunch of samsung usb drivers? i heard once that there was software which comes for rooted phone that will make ur device that wont need usb drivers installed on pc!!.. im sick of this issue due to i just switched from nokia to samsung and this problem is annoying for me(and im sure for everyone). nokia didn't have this problem!! help someone.
Click to expand...
Click to collapse
try to turn off usb debugging after u connect it. then maybe u'll be able to mount usb storage successfully. well i'm not sure because i've already installed kies but give it a try.
And if it works, do not forget to press THANKS

[Q] Rooting w/o USB connection

Hi, guys! I have a really big problem :/. Right now I'm using the stock 2.3.4 gingerbread from LG ,but you all know that this is the worst OS ever. I wanted to get rid of it but i cant connect my device to the computer. It's only charging. I need a way to root it w/o usb connection. Do u have any suggestions? It's not a software problem! Something inside the phone is broken and i don't know what it is. Is there a way to root it via bluetooth or SD card? I didn't find any apps to root it too. I know gingerbreak etc, but they dont work for 2.3.4. Thank you in advance and i hope there is a solution. :fingers-crossed:
I am afraid you can't. Replacing your micro usb port could solve your problem. I reccomend to buy a micro usb port which is already on the flexible cable so you can avoid ironing.
Sent from my LG-P990 using xda app-developers app
So i'll need this? I asked a staff member in a service station and he said that the port isnt broken. So i need the whole thing port+flexible cable? Is that what i should do? Thanks alot. Ohh man i cant post links still: http:___//i.ebayimg.com/t/LG-G2X-Optimus-2X-P990-P999-Micro-USB-Charging-Port-Flex-Cable-Repair-Part-/00/s/OTU1WDE0MDI=/z/unUAAOxy9DRSAoTf/$T2eC16R,!wsE9suwycosBS!oTe7+VQ~~60_57.JPG
stupid question: did you try another usb cable or usb port?
Yeah, dude. Of course. I've tried different settings like usb debugging on/off too but still nothing.
here are some articles you might want to check out regarding usb connection
http://www.birdiesync.com/my-android-device-cannot-connect-over-usb
http://www.droidxforums.com/forum/chevyno1/31975-usb-charge-only-ssx.html (2nd post reply)
i forgot how the mass storage settings in gingerbread look like but there should be an option to put the phone in "charge only" mode (which you should disable)... pressing menu key in settings > storage doesn't give you any options to choose?
In gingerbread you can only turn usb mass storage and usb debugging on/off. These settings didn't help. I'll read more about the first link you gave me and try it out.
peetyo040497 said:
In gingerbread you can only turn usb mass storage and usb debugging on/off. These settings didn't help. I'll read more about the first link you gave me and try it out.
Click to expand...
Click to collapse
This is quite challenge, root without usb connection. First idea I got to use ADB over WiFi, but this is available from ICS, not on GB.
Second idea - what I remember, some of root methods use APK installation over ADB by script. Maybe you can search for these script methods and place all required files on SD Card. Then try to execute commands by terminal on device itself to install and root.
It's just my idea, maybe wrong, maybe help.
peetyo040497 said:
So i'll need this? I asked a staff member in a service station and he said that the port isnt broken. So i need the whole thing port+flexible cable? Is that what i should do? Thanks alot. Ohh man i cant post links still: http:___//i.ebayimg.com/t/LG-G2X-Optimus-2X-P990-P999-Micro-USB-Charging-Port-Flex-Cable-Repair-Part-/00/s/OTU1WDE0MDI=/z/unUAAOxy9DRSAoTf/$T2eC16R,!wsE9suwycosBS!oTe7+VQ~~60_57.JPG
Click to expand...
Click to collapse
Yes that is what you need if you have to replace your USB port but you don't have skills to replace only the usb port.
You can try gingerbreak to root your phone, but it maybe won't work.
bitdomo said:
Yes that is what you need if you have to replace your USB port but you don't have skills to replace only the usb port.
You can try gingerbreak to root your phone, but it maybe won't work.
Click to expand...
Click to collapse
Gingerbreak works on devices with android 2.3.3 and lower. Anyways I've tried it but it didn't work.
p.valenta said:
This is quite challenge, root without usb connection. First idea I got to use ADB over WiFi, but this is available from ICS, not on GB.
Second idea - what I remember, some of root methods use APK installation over ADB by script. Maybe you can search for these script methods and place all required files on SD Card. Then try to execute commands by terminal on device itself to install and root.
It's just my idea, maybe wrong, maybe help.
Click to expand...
Click to collapse
I'm not aware of ADB and scripting. Can you give me sоme guidelines?(I'm sorry 'bout my english. I hope you understand)
p.s. I found some info about ADB. So you need ADB to control your device via commands, but you can use ADB on your computer? You say that i have to find a way to use ADB on my phone so it controls itself and roots?
peetyo040497 said:
I'm not aware of ADB and scripting. Can you give me sоme guidelines?(I'm sorry 'bout my english. I hope you understand)
p.s. I found some info about ADB. So you need ADB to control your device via commands, but you can use ADB on your computer? You say that i have to find a way to use ADB on my phone so it controls itself and roots?
Click to expand...
Click to collapse
sorry to hear about your problems but just a simple question here have u tried another computer ? i had this problem with my nexus when i connect it to the pc i couldn't transfer my stuff to it but adb worked, but when i took it to another computer both mtp and adb worked
Yes, I've tried another pc's port and it didnt find my device too. My issue isn't the same i mean that my computer doesn' recognize the phone. There are no messeges that appear on the device or computer.
peetyo040497 said:
Yes, I've tried another pc's port and it didnt find my device too. My issue isn't the same i mean that my computer doesn' recognize the phone. There are no messeges that appear on the device or computer.
Click to expand...
Click to collapse
peetyo maybe your cable isn't good and did you try to install lg drivers?
check also by device manager or computer management or a device is appeared
Sent from my LG-P990 using xda app-developers app
winstonxl2 said:
peetyo maybe your cable isn't good and did you try to install lg drivers?
check also by device manager or computer management or a device is appeared
Sent from my LG-P990 using xda app-developers app
Click to expand...
Click to collapse
Guys, the problem is not in the computer nor in the cable, it's in the phone. I'm 99% sure that it's a hardware problem. So i need to find a way to root or flash it without using usb connection.
i'm somehow sure that the real problem here is the device driver installation on your PC/Windows, not the phone...
btw which windows version are you using?
did you try checking out the AIO tool thread?
http://forum.xda-developers.com/showthread.php?t=2020737
60nine said:
i'm somehow sure that the real problem here is the device driver installation on your PC/Windows, not the phone...
btw which windows version are you using?
did you try checking out the AIO tool thread?
http://forum.xda-developers.com/showthread.php?t=2020737
Click to expand...
Click to collapse
Win 8 currently.
How would this thread help me?
I'll try installing the drivers on this laptop cause i''ve tried before on a one with xp.
P.s. With the drivers reinstalled on win 8 it doesnt work. As i said i've tried different computers, different cables and different setting.
peetyo040497 said:
Win 8 currently.
How would this thread help me?
I'll try installing the drivers on this laptop cause i''ve tried before on a one with xp.
P.s. With the drivers reinstalled on win 8 it doesnt work. As i said i've tried different computers, different cables and different setting.
Click to expand...
Click to collapse
if you read the 1st post, you might find out how could it help you... especially if you use win 8 which caused problems for many other users when trying to install the drivers or trying to flash the phone...
I - Install APX (NVFlash Recovery) Drivers if not already installed.
It starts the windows device driver wizard to help you install the drivers needed for NVFlash. It detects your system OS and gives additional on-screen instructions needed if your PC is running Windows 8.
FYI: The drivers are located under ToolKitFiles\nvflash\driver folder.
Click to expand...
Click to collapse
60nine said:
if you read the 1st post, you might find out how could it help you... especially if you use win 8 which caused problems for many other users when trying to install the drivers or trying to flash the phone...
Click to expand...
Click to collapse
I use windows 8 from a week. Anything i've done before was on a xp/ win 7. The problem isnt in the win 8 i use now. I've tried everything on my xp laptop. I have a friend who has the same phone and he can connect it to his computer so everything is fine with his computer. I've tried to connect my optimus to his computer and again it wasnt found by the computer. The problem must be in my device.
I'll try installing the APX drivers.
peetyo040497 said:
I use windows 8 from a week. Anything i've done before was on a xp/ win 7. The problem isnt in the win 8 i use now. I've tried everything on my xp laptop. I have a friend who has the same phone and he can connect it to his computer so everything is fine with his computer. I've tried to connect my optimus to his computer and again it wasnt found by the computer. The problem must be in my device.
I'll try installing the APX drivers.
Click to expand...
Click to collapse
u said that u wanted to get rid of the lg gingerbread software, and for that u dont really need to root, u could use the all in one toolkit and flash the new unlocked bootloader with cwm or twrp and install the new bootloader rom u want its as easy as that

Sony PC Companion "Your device is locked" ??

So when I connect phone to PC it says my device is locked even it's unlocked... I tried switching USB configurations and turning on USB debug thingy doing restarts etc... but no luck, anyone has any idea what's the problem ? My version is 52.0.A.8.50
Thanks.
https://talk.sonymobile.com/t5/PC-M...tect-when-I-unlock-my-phone/td-p/1133807#gref
augie7107 said:
https://talk.sonymobile.com/t5/PC-M...tect-when-I-unlock-my-phone/td-p/1133807#gref
Click to expand...
Click to collapse
tried all of that didnt help , it doesnt even have option to change to "MTP"
You sure your USB connection is switched to MTP? Drag down top task bar, it should give you that option when connected to PC. You on Windows or Mac?
augie7107 said:
You sure your USB connection is switched to MTP? Drag down top task bar, it should give you that option when connected to PC. You on Windows or Mac?
Click to expand...
Click to collapse
PC
windows 10
ye i dragged it down and there is: Data transfer, some modem stuff, MIDI and no data transfer... i tried them all still shows its locked
You say data transfer and then no data transfer?
Try file transfer
augie7107 said:
You say data transfer and then no data transfer?
Try file transfer
Click to expand...
Click to collapse
I already did, doesnt work i even tried with debug USB mode... even turning off firewall and widnows defender it just doesnt work, im not complete noob i know how to connect phone to PC it just doesnt let me for some reason
and whats even better it doesnt let me "software repair too, they say turn off phone hold volume down button and connect with usb cable to PC... same problem
Strange. Unlocked bootloader or locked?
augie7107 said:
Strange. Unlocked bootloader or locked?
Click to expand...
Click to collapse
It's locked.
Update
http://prntscr.com/nwls1k
its silly seems like sony MTP driver doesnt work with windows 10 LTSC 2019 cuz its missing media feature pack by default, and i cant install it
That's the issue, nicely done. There must be a way. Any access to an older pc or laptop?
augie7107 said:
That's the issue, nicely done. There must be a way. Any access to an older pc or laptop?
Click to expand...
Click to collapse
actually i do have one! had whole free day to play with this, installed fresh win7 on it with service packs and now its finally working :highfive:
https://i.postimg.cc/FFRWwRGp/photo-2019-06-02-20-49-18.jpg
lemon_juice said:
actually i do have one! had whole free day to play with this, installed fresh win7 on it with service packs and now its finally working :highfive:
https://i.postimg.cc/FFRWwRGp/photo-2019-06-02-20-49-18.jpg
Click to expand...
Click to collapse
Well done. Drivers can be a pain to deal with based on OS updates
lemon_juice said:
Update
http://prntscr.com/nwls1k
its silly seems like sony MTP driver doesnt work with windows 10 LTSC 2019 cuz its missing media feature pack by default, and i cant install it
Click to expand...
Click to collapse
Here is the link for Media feature pack: https://www.microsoft.com/en-us/software-download/mediafeaturepack
Vampirelu said:
Here is the link for Media feature pack: https://www.microsoft.com/en-us/software-download/mediafeaturepack
Click to expand...
Click to collapse
It's impossible to install it on Windows 10 LTSC
y pc companian error- An error occurred while repaining your device. please try again If the problem persists please contact sony supporter.
UEGET phone info failure sony repair error,
UE_302
2.9.2.0/window 10 Home 64 bit/Win32/US//
lemon_juice said:
It's impossible to install it on Windows 10 LTSC
Click to expand...
Click to collapse
I had same error, then I founded my windows version from list and installed media feature pack as described for my version.
Here is the list for missing media pack and different windows versions
Media Feature Pack list for Windows N editions - Microsoft Support
Lists the Media Feature Pack releases for Windows N editions.
support.microsoft.com

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