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P3600 - only serial connect in bootloader

I have a SFR s300+ locked to sfr on France...
So I need to change rom...
When windows mobile run - device can synhronize and activesync enable, but when I put device in bootloader by sspl or without them device only show as SERIAL connection not usb! I`ve tried to change cable, ports other OS on my laptops and other but I can`t connect to it in bootloader mode via usb...
where a problem hide ?
please, help.

1 connect the ppc to pc with usb cable
2 put it in bootloader mode while connected
worked for me this way.

bootloader problem
i've the same problem , i've tried everything without success. In order:
- change usb cable
-change usb port on my laptop
- change personal computer, reinstalling active sync
- change settings in "settings-connections-usb to pc"
- hard reset
Syncro works well, my phone works well but i'm not able to upgrade the LASAGNA ROM 'cause when i enter in bootloader mode, it stay only in SERIAL MODE. There's a workaround to install the rom from the SD card instead of the USB cable?

Is a cable' problem.
Change the usb.
I had te same problem, after works 100%.

I've tried with another USB cable but it didn't work. with the other cable i'm able to do everything like the original HTC cable i'm actually use. Do you think i should buy another usb cable? What are the specifications of the htc cable?

ilmetallo said:
I've tried with another USB cable but it didn't work. with the other cable i'm able to do everything like the original HTC cable i'm actually use. Do you think i should buy another usb cable? What are the specifications of the htc cable?
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Click to collapse
I tryed with another cable, don't work. I definitely exclude a cable problem. I think there's something wrong with the miniusb connection in the device. I would try to upgrade the ROM directly from sd card but the procedure in wiki don't work.

got it fixed
your overloading the usb port most likely old computer/laptop or power issues, i have the xv6700 so i can use the cradle for power from a wall socket then plug the other cable into the usb port. works like a charm

p3600 - only serial connect in bootloader
it has to be your pc drivers if your pc/laptop is vista there is a site with driver swap for xp drivers for vista pc/laptops. had the same issue and voila mines sorted.laso check comm manager on your device as well jus to make sure as i write jus completed rom upgrade to wm6.1 from spv m700

Problem of USB connection between 4X and PC

I had downloaded the LG USB driver and installed, but my PC (XP SP3) still can't detect my 4X and nothing shown when I plug in the usb, is there anyone can help me:crying:?? Thx!

vincent08ms said:
I had downloaded the LG USB driver and installed, but my PC (XP SP3) still can't detect my 4X and nothing shown when I plug in the usb, is there anyone can help me:crying:?? Thx!
Click to expand...
Click to collapse
Try different USB ports and different cables.
Also you can try different conection types (MTP....).
Initially, it didn't work for me either.

[Q] USB OTG (LG Revolution)

Where would i find a HOW TO guide for installing drivers or making a On The Go cable work for my Lg Revolution device?

is there something special about this cable that the standard usb drivers wont work?

Jasbo said:
is there something special about this cable that the standard usb drivers wont work?
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Click to collapse
if he is talking about the standard otg cable, all it is, is an adaptor cable that allows you to plug in a flash drive to your phone or tablet. I have one for my tablet. And you DO need usb drivers for android. You're not hooking this up to your PC.

[Q] Phone not being recognised by pc

My phone isnt being recognised when its plugged in via usb,
So far i have tried lg pc suite, lg support tool and the lg flash tool including all the drivers (uninstalling and installing again on a xp desktop, win 7 desktop and a xp laptop plus 4 different usb cables from various devices i have (i have not tried an original lg cable as my phone didnt come with one).
I have also done a hard reset, changed the connectivity modes in settings and usb debugging on/off plus used other ports on all the machines but no go, and to top it off now when i go to charge my phone via the main plug i get the slow charging notification.:crying:
I want to update using the flashtool and need my phone to be recognised when i enter sw upgrade mode.
Id be grateful for any wise words.

choc-onyx said:
My phone isnt being recognised when its plugged in via usb,
So far i have tried lg pc suite, lg support tool and the lg flash tool including all the drivers (uninstalling and installing again on a xp desktop, win 7 desktop and a xp laptop plus 4 different usb cables from various devices i have (i have not tried an original lg cable as my phone didnt come with one).
I have also done a hard reset, changed the connectivity modes in settings and usb debugging on/off plus used other ports on all the machines but no go, and to top it off now when i go to charge my phone via the main plug i get the slow charging notification.:crying:
I want to update using the flashtool and need my phone to be recognised when i enter sw upgrade mode.
Id be grateful for any wise words.
Click to expand...
Click to collapse
I used face similar problem.
Please try the following:
1. Unlock the phone and connect phone to PC
2. In the USB Connection type, choose "LG Software"
3. PC should show a pop-up askingn you to "Run LGAutorun.exe" -> Select it
4. Your PC should install the required drivers as well as install the latest LG PC Suite (If you had the drivers and the PC Suite installed, you could uninstall them)
5. At the end of the installation, the PC suite should recognize your device.
Hope this procedure helps.

device is rooted,twrp installed bt no os with usb not recognized

My HTC m7wls gt brick while trying to flash a rom .now my device is with no os and USB unrecognized by PC but twrp is still installed.
Will otg cable recognized my phone in twrp mode, from my search otg cable can be used to transfer file without cord

Pls how do make make otg usuable on my twrp cox I can't seem to make it work with all my try....here is the ss

This is wat system is sayiny aft changing the port

Change cable.
Change port.
TWRP should support OTG, but YMMV, it's very device dependent.

horlamedyy said:
This is wat system is sayiny aft changing the port
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Click to collapse
As I said in PM, you absolutely need a working usb connection. If you already tried everything suggested in our PM chat and what said in the previous post, I don't have any other ideas. Check your computer drivers, phone drivers. Make sure to connect your phone directly to your computer (do not se external usb hub/ports, use the ones that are soldered to your computer MB. Avoid usb 3.0 ports, use 2.0. Try with someone else computer...