Solved the problem that G2 won't show USB connection options when connected to PC ! - G2 Q&A, Help & Troubleshooting

This issue has been bothering me for such a long time. It started since I updated my G2 to android 5.0.1 lollipop, and I couldn't connect my phone to PC for a long time. File transfer has been so difficult as I have to upload pics and files to Google Drive then DL from computer. What's more, I don't even want to swipe my phone or reset to factory because the backup process would be so difficult without a computer! Spent lots of time searching for fix online but never found one, and I kind of gave up long ago.
Yesterday this issue popped backed into my head and I tried to look for answers online again. After hours of searching still can't find useful tips. Trust me, I've tried all the tips I found online, including change USB ports, change USB cable, use different computer, uninstall/reinstall USB drivers on computer, enable developer option's on phone, enable USB debugging, etc. Non has worked, just as before. I know this issue should be the problem of the phone instead of the computer, and luckily I crossed over a thread of a people with MIUI having somewhat similar problem, and he solved it by installing a MIUI USB app. So I searched for similar apps, and BINGO! my problem solved! So here's my solution:
I went to Google Play and search for "LG USB", and installed the first app says "USB Driver for Android":
imgur.com/x81eztb
I guess the key word is "USB driver", and other similar apps should work too.
The App is very simple. Just tap on the MTP button:
imgur.com/j7enxFn
And the long lost USB connection options reappears!!!
imgur.com/cZjO8xl
My phone is in Chinese but I think it's simple to find the corresponding app and options in English system. I think what the APP does is simply take you to the USB connection options page, which is hidden somewhere in your phone but can't be found.
I guess the problem is that when updated to Lollipop, some phones got this bug that the USB connection type selection menu somehow doesn't show up when connected to PC. While I was looking for solution online, I found that not only G2 users, but people with G3 and even non-LG phones got the same problem. For LG, I don't know what they're thinking as they even took away the "USB PC connection" option menu (as the last picture) in "Settings", making it impossible for users to manually choose connection type when this bug occurs. (I found that other brands' phones kept this option in settings->storage)
Any way, just happy to solve a problem bothered me for over a year and want to share my solution. Wish this post will help people who got the same problem as I did.
PS. It says I can't post links, so I can't post the screen shots' full links. But I guess this solution is not hard to understand even without pics.

Thanks for the solution but in my case - after installation - menu USB PC connection appears but unfortunately disappears in a sec.
Is like someone push the back button .
Probably there is a software who creates the problem but i do not know how to find it in order to close it or uninstall it.
Any idea?
Thanks in advance.

Related

can't sync. with my laptop

Hello All,
I don't know what is the problem. It seems ok for the first time after i installed the version 4.0 that comes with the CD. It works fine. But for the second time, it just 'connecting'. Have gone thru' the troubleshooting processes but without success. Also tried to install the new version 4.1 but won't work.
Pls can someone help me on this.
rgds.
zainal.
does it sync over BT?
i had the same problem before & i still do, but soem other guy here in the forum said it worked for him when he uninstalled AS then reinstalled it again.
try it, it might work with you.
until now i'm still stuck with BT syncing, i cannot sync over USB.
i still get "connecting" message all the time with no progress.
Hi Guys
I had EXACTLY the same problem, alhough I could not get BT to work but could get IRDA to work.
Here is what I THINK the problem is, by the way i-mate were useless it was a colleague at work that had finally found this problem on his device.
WM5 devices when connecting via USB create a NETWORK. Strange but true.
SO, open Control panels, open Network Connections.
Attach your K-JAM (or other WM5 device) you SHOULD see a new network get created with a random number at the end of it (the number changes depending on the USB port you use so you MAY need to do this procedure again if you connect via a different USB port).
Get the properties of this new network when it opens you should see that NONE of the services are checked.
Check them all.
Close.
Everything SHOULD suddently spring into action, it certainly did for me.
It appears that some PC config's (all our work ones) need to be configured this way were as otheres set themselves up fine.
Let me know if this works.
Cheers.
Robin
the wierest thing just happened.
i wanted to try your solution, i opened the network connections folder, connected my kjam, and for my surprise it just connected without me doing anything, and i had it sycronised over the USB.
BUT, the wierd thing, is even though i have the connection, and it is syncronizing with my laptop, i don't have the connection icon on my kjam, instead i had this message (attached).
what does this mean?
Don't know, I have never seen this!!!!
Robin
the strange things keeps coming...
when i wanted to sync my device again this evening, my whole laptop freezes without any responce.
can someone here tell me what's the problem i'm having here? & how to solve it?
i don't wonna format my PC over this.
thanks all in advance.
I have noticed that the synchronisation only happens properly if I connect to the SAME usb port. If I connect to another port, the laptop picks up the connection but won't synchronise.
Connect to the same USB port and voila!!
Hope that helps.
See my reply earlier.
Each different USB port you connect too AS creates a NEW network with a different number on the end of it.
You have to open the network properties for all the networks (with numbers) you intend suing and make sure all the properties are checked.
I use 3 different USB ports on my laptop depending on wether it is docked at home the office or undocked.
I have had to do this procedure for each port but now they ALL work smoothly every time.
Regards.
Robin
i did connect it to the same USB port, but no luck there, the same problem. i uninstalled the AS twice and re-installed it but it's the same.
hi.
i have tried yr solution by ticking all the boxes in the 'new' network properties. won't work though. the sync. icon shows 'connecting'.
mzk78 said:
hi.
i have tried yr solution by ticking all the boxes in the 'new' network properties. won't work though. the sync. icon shows 'connecting'.
Click to expand...
Click to collapse
Strange.
I know a number of people this worked for.
You could/should also try disabling your firewall and giving it another go.
Robin

Cannot connect via USB

Hi Friends and Gurus,
I'm stumped . I cannot get any connection to my PC via USB. I don't get the "du-duh" connect sound. The connection is not present in my network connections.
Here are the steps to reproduce:
Unlocked Cingular 8525, WM5 official update
ActiveSync 4.5 uninstalled and reinstalled on PC
Attach phone to computer via USB cable (in any of 3 USB PC ports)
Phone gets power via USB cable (light on Hermes turns amber), but..
Problem:
No connection sound (du-duh)
No connection visible in network connections
A bit more info:
In messing around, I could have set something incorrectly on the phone. But I'm afraid (and embarassed to admit) I don't know where to start.
I've searched this site and have not found the magic cure.
If you have any tips, suggestions, settings to try, etc., i'd really appreciate it.
Thanks,
Chris
as silly as this sounds... mine wont connect to activesync or mymobiler if I have WiFi enabled on the 8525.
Just pointing that out in case you hadnt tried it
Thanks densmore,
Mine used to work even with WiFi on (so for a while I was in better shape than you ) , but now, it doesn't matter either way (so now I'm much worse off than you ).
I'll keep hoping for other suggestions here, but appreciate your tip.
Chris
try this...
go to device manager and uninstall usb hub and then search for new devices and it will reinstall itself. reboot and try again.
I suppose you have 'enable advanced network functionality' unticked?
If not:
start/settings/connections/usb to pc/ untick
If you have, try ticking it, soft reset, try to connect again.
I suppose you have rebooted your pc/laptop?
deleted the partnership and reformed it?
tried another usb port?
also, this is a useful source of info:
http://www.pocketpcfaq.com/faqs/activesync/syncerrors.htm
If I think of more, I'll come back.
See http://forum.xda-developers.com/showthread.php?t=318425 for a complete review of MyMobiler
Just another thing to confirm. You have not used the likes of memmaid to remove notifications and accidentally removed repllog entries?
You can use the likes of sktools to confirm that the repllog entries to start Active Sync are present.
Mike

At a loss with activesync

I'm at a complete loss with activesync. I've done everything I can think of and I can't get my computer to see my 8525. I've reinstalled activesync and hard resent my device. When i plug in it says
one of the usb devices attached to this computer has malfunctioned and windows did not recongnize it
usb root hub (2 ports)
- unknown device
- usb composite device
Am I missing some sort of driver somehow? I don't know what to do..please help.
Hey i had the same problem. Is this your first time installing/using activesync??
Well what I did was this:
-Install activesync 4.2 from the CD (CD that came included w/unit).
-Uninstall activesync 4.2 (don't delete any drivers installed by the CD)
-Install activesync 4.5 (download it from Microsoft Website)
-Plug in your 8525 to the PC via USB cable, and your PC should NOW recognize it.
This is what I did and it helped. There may be a better/alternate way in doing this, but I FINALLY got Activesync to work!
Oh and see if you can help me with the prob. that I'm having.
http://forum.xda-developers.com/showthread.php?t=383065
Ya I can't find the CD that came with my phone for the life of me.
ok found disc and tried that. Nothing. Could my phone be broken?
heres what I had to do to get AS working again.
Delete the current version of AS from your PC
Go into c:/wondows/program files and delete the AS folder (Windows may not let you delete some DLL's.
Go into the registry and delete any AS entries you can find, or do what I did and use Ccleaner registry clean up program (Google it, it's freeware)
Restart the PC
Install AS 4.2 from the AT&T/Cingular disk.
Install AS 4.5 from MS.
Hook up your 8525 and all should be well.
Tried that....didn't work.
Still hoping someone has some advice. I've tried two different usb cables and used different ports as well so it's not that.
quick update...
I searched through the forums and googled a few things and from what I can tell other people have had this problem and not found any solution. I am considering trying bluetooth but I don't have bluetooth for my PC...can i get some sort of adapter? Also...Is there a specific driver I can download for the HTC hermes that might fix this issue?
Yea your situation sounds like the one I used to have.
Do you have a firewall?? If so DISABLE it. I have COMODO and even though I would press "accept", the drivers wouldn't install completely.
This is what I did:
-Start your PC.
-Uninstall Activesync through the Add/Remove.
-Delete the Microsoft Activesync folder in the Programs folder.
-Restart your PC
-Wait till your firewall loads up. Disable it.
-Go through the procedures I mentioned in my 1st post.
Oh and make sure you have internet access. I'm not 100% sure if internet access helps, but it could help with the drivers.
Even though I just got my 8525, I don't mind helping someone
tried that. no go. I think i'm going to just have to get a new phone.
Did you try disabling the Advanced Network Functionality?
START -> SETTINGS -> CONNECTIONS -> USBtoPC
Yes. when I do that it makes windows see my device, but windows does not know what my device is. Thats why I think some sort of driver might be missing, but I don't know how to fix that.
branden7 said:
Yes. when I do that it makes windows see my device, but windows does not know what my device is. Thats why I think some sort of driver might be missing, but I don't know how to fix that.
Click to expand...
Click to collapse
So... with the RNDIS checkbox UNCHECKED and your FIREWALL OFF, you get the USB Device not recognized error? In that case, ENABLE it and look at these other settings:
1. In the PPC open ActiveSync, then select Connections... from the menu and make sure the Synchroinize ALL PC's using this connection: USB option is checked.
2. In Windows (XP) check your ActiveSync connection settings (see image).
3. Did you try the AS 4.5 Connection Trouble Shooter?
4. You should also try another computer, just to double-check.
There is no driver to make AS work, AFAIK. Question: What happens when the RNDIS checkbox is enabled? Does Windows report an error or simply doesn't connect?
Tried all of those things, still device not recognized. I do need to try another computer but unfortunatly do not have access to one.
When i click that RNDIS checkbox nothing of interest happens. If it's clicked on when i connect windows very briefly see's the device (although it's not recongized) and then the little symbol for unknown device on my taskbar dissapears. If I then click it off windows will again see the device and the little symbol on my taskbar reappears, but it still doesn't recongnize the device.
Wow. That's a strange problem you have there. At this point, it could be a hardware issue. You could try installing WM5Storage or CardExport just to check if the USB hardware is working (bad cable?). Also, try checking your PPC registry, specifically, HKLM\Drivers\Usb\FunctionDrivers. It should look similar to mine (see pictures attached). I believe these keys tell Windows what to do with the device when connected thru USB. Other than that, try a flashing a new ROM from the SD Card, something like VP3G's which is known to work correctly.
Branden,
I have this problem from time to time. My solution is as follows: make sure the usb cable is connected to both the phone and the computer, even though you are getting the unrecognised error message.
Reboot the phone (soft reset) while still attached to the usb cable. Do not rush anything. Input any unlock passwords when prompted by the system but be aware that booting up can be slow, so give it time.
Once the phone has booted up you should then see activesync kick in. You may have to try this several times before it works but it always works for me.
One thing I would advise is to disable/deinstall any auto locking software, eg S2U2. These tend to kick in on long synchronisations and throw the usb status out.
Hope this helps.
WB
Hi! You didn't by any changeuse memmaid or something to clean up the notification queue? (if this sounds like gibberish, you probably didn't) Let me know!
branden7 said:
Tried all of those things, still device not recognized. I do need to try another computer but unfortunatly do not have access to one.
When i click that RNDIS checkbox nothing of interest happens. If it's clicked on when i connect windows very briefly see's the device (although it's not recongized) and then the little symbol for unknown device on my taskbar dissapears. If I then click it off windows will again see the device and the little symbol on my taskbar reappears, but it still doesn't recongnize the device.
Click to expand...
Click to collapse
Same Problem
Just to let you know your not alone ...
I am having the Exact same problem at the moment .... fortunately i do have access to another PC ... My Laptop connects to it with no problems what so ever .... so it obviously is a PC issue and not a Phone issue
I too have tried all the currently posted attempts at a solution to fix it but so far nothing has worked ... i am beggining to think that i may have to do a fresh intall of XP and that would Phiss me off
So any further suggestions would be doubley appreciated
Tried everything mentioned since my last post and still nothing. Also I am now getting the white screen issue again (Which I fixed originally by buying another hermes that had a crushed usb port and swapping the screens out). I think I may be about ready to move on to another phone as this is now my third major problem with this model of phone (although one of the problems may be an issue with XP).
I had the same problem. I updated my WM5 to WM6....and it stoped syncing with my computer. Went back to exchange it. Later, I learned it wasn't the problem with the phone syncing.....here's how you can fix the problem.
Click on Start>Settings>Connection Tab>USB to PC
Uncheck "Enable advanced network functionality"
Click on "ok"
I just upgraded to wm6 again and followed these steps....now it syns fine.
It worked for me.....hopefully it will work for you.
Peace

ActiveSync/PCtoUSB Problems

Hey guys,
i've got a very big problem.
I dont know why but every time i connect my Blackstone to the Computer it always open the "Internet Sharing" thing. Ive changed it over "Settings" back to Sync (and in settings/connections/USB to PC, check "Ask me first about USB connection type when I connect the device to the PC" also), but no change.
Then i canged in the registry the following key "HKLM\Software\HTC\USBToPCPopUP\" DWORD: OnlyTwoChoice=1
now the HTC Popup with the option "Sync" and "HDD" show up, but when i choose Sync it doesent connect and sync.
I want my three Options back and want the option that i can choose out of "Sync" "HDD" and "Internet Sharing"
Thank you
greetz
I started getting this problem when I used the Internet Sharing option for the first time. From then on it would automatically try IS instead of Activesysnc, no matter what I did.
I solved it by unticking the Enable faster data syncronization box in USB to PC tab, but this results in a clunky pile of tabs that come up when connecting to the PC.
Unticking the "Enable faster data syncronization" box in USB to PC tab, doesent solve the problem
Hello
I got the same problem where I did not get the "3 choices" screen while connecting to usb, and IS by default...
I just deleted all keys in the registry under //HKLM\Software\HTC\USBToPCPopUP\
and it went back to normal....
Hope it will the same for you..
I have the same problem since a while, but haven't found a solution yet... starting to get a little desperate...
dapezzz said:
Hello
I just deleted all keys in the registry under //HKLM\Software\HTC\USBToPCPopUP\
Click to expand...
Click to collapse
I guess you mean the registry on the device itself?
I been looking for that, but it looks i don't have this //HKLM\Software\HTC\USBToPCPopUP\...
in fact, i'm facing the exact same problem as described in this htcforum.com post:
"http://www.htcforums.com/post5958.html#p5958" (yes, i posted there too )
i'm pretty sure the problem is NOT pc-related, the data-connection fails at every possible system i tested it with (ranging from xp to vista to ubuntu to osX), at least the usb-diskmode worked before on all these systems before... not anymore...
the answer of HTC support wasn't of much help either:
Dear valued HTC customer, Thank you for contacting our Customer Support Center. We are dedicated to providing you with the best quality service and answering all of your questions and concerns. You recently wrote us about an issue that you have encountered with your device. To clarify your issue, you stated that you were unable to connect your device to the PC. . For this you will need a full version of Microsoft Outlook 2003 or newer and Microsoft Activesync for Windows XP or Windows Mobile Device Centre for Vista. Once these are installed simply connect your device to your PC and it will transfer your details to your PC. I hope this is of help to you. If you need any further help we recommend calling for a direct guidance on these steps for synchronising. If the above steps do not resolve your issue, we invite you to visit the support area on our Web site.
Click to expand...
Click to collapse
i suspect them of not even reading about my problem, and just firing some default answer back... not really helpfull.
so i keep looking around for possible solutions for now.
I'm seriously thinking to make use of the warranty, but hate to lose the device for a long periode... anybody has experience with that?
another PCtoUSB problem, i get all 3 options, HDD and Internet Work perfectly, ActiveSync however doesn't. Vista recognizes it as a USB Pocket PC, but Vista Sync Center and WMDC do not, nothing. On HTC i get the charging icon, but not the Sync icon. Also in the ActiveSync --> Connections menu i have "Sync all PCs using this connection:" ticked, however the drop down menu is empty, nothing to select.
in the ActiveSync start screen there's just the fake Microsoft Exchange account, nothing else
Everything was working fine till few days ago :/
dapezzz said:
Hello
I got the same problem where I did not get the "3 choices" screen while connecting to usb, and IS by default...
I just deleted all keys in the registry under //HKLM\Software\HTC\USBToPCPopUP\
and it went back to normal....
Hope it will the same for you..
Click to expand...
Click to collapse
I tried this but still get ICS opening when I connect my device up. It is driving me mad now trying to sort this - I may even resort to a hard reset before the end of the weekend.
The only way I can get sync to work is to disable the faster data sync option.
hmm, every system i test with gives the same result:
the htc device does charge, but the usb data-connection never works...
could it be a faulty connector?
http://forum.xda-developers.com/showthread.php?p=3764541#post3764541
I have the same problem and the above method solves the problem
Hope it helps.

USB Sync

I have searched this forum, found some Sync issues but nothing that relates directly to my issue. If I just didn't see it, point me in the right direction please!
I have a TILT2, stock ROM, I have made some reg mods for text msg notification, Data speeds & auto rotate via G-Sensor. My phone was syncing perfectly fine for a few weeks and I have the USB to PC "Enable Faster data sync" unchecked.
I lost sync a few days ago, I rebooted phone & computer figuring that would fix it as it has in the past only to find I only get charge light, no data connection. I don't hear the bum-bum audio indication that it is connected, and the device does not show under Device Manager nor mobile device manager and my connection methods include USB & Bluetooth.
Here is the caveat, I can sync to the computer through my bluetooth on my PC and I do hear the audio tone connection. I figure a reg change affected this, but I reviewed my changes, nothing dealing with USB, and I even reverted back to a Reg backup from prior to the problem occuring - no luck. I have swapped USB cords, nothing has helped.
Does anyone know of registry setting that would disable my USB sync? Do I have a defunct device?
Assistance appreciated - Dan
djwinn said:
I have searched this forum, found some Sync issues but nothing that relates directly to my issue. If I just didn't see it, point me in the right direction please!
I have a TILT2, stock ROM, I have made some reg mods for text msg notification, Data speeds & auto rotate via G-Sensor. My phone was syncing perfectly fine for a few weeks and I have the USB to PC "Enable Faster data sync" unchecked.
I lost sync a few days ago, I rebooted phone & computer figuring that would fix it as it has in the past only to find I only get charge light, no data connection. I don't hear the bum-bum audio indication that it is connected, and the device does not show under Device Manager nor mobile device manager and my connection methods include USB & Bluetooth.
Here is the caveat, I can sync to the computer through my bluetooth on my PC and I do hear the audio tone connection. I figure a reg change affected this, but I reviewed my changes, nothing dealing with USB, and I even reverted back to a Reg backup from prior to the problem occuring - no luck. I have swapped USB cords, nothing has helped.
Does anyone know of registry setting that would disable my USB sync? Do I have a defunct device?
Assistance appreciated - Dan
Click to expand...
Click to collapse
Is this of any help to you?
http://modernnomads.info/wiki/index.php?page=Windows+Mobile+Device+Center+Troubleshooting
Thanks for the link - I had found this before, and it really deals with no connection at all. I ran through most of the post, nothing helped. Considering I have sync via Bluetooth, it is not firewall.
Looking at restoring my computer to sometime last week, see if an update that came through caused this.
I'll post more when I done the restore.
OK - Update. I restored my PC to prior to issue, no luck. I disabled my security suite, no luck. I have tested the phone on another PC, it acts the same. communicates via bluetooth, but only charges via USB.
I am starting to work my way through the phone registry, is there any specific setting I should be looking for?
I'm just going to throw in a suggestion here: have you tried using a different cable? Often times the cable is the bad piece of the connection, but people don't even think to switch it out with another one.
And as well as the cable, have you tried a hard reset on your phone?
same problem!
i have the same problem. went to htc and they told me sorry you have a 3rd party rom so we are not going to help you.
yes i have treid 4 other pc's and 3 difrent cables and no luck.
please help!!!!!
Ferdi_H said:
i have the same problem. went to htc and they told me sorry you have a 3rd party rom so we are not going to help you.
yes i have treid 4 other pc's and 3 difrent cables and no luck.
please help!!!!!
Click to expand...
Click to collapse
I had the USB port go out on my TP2. I used the SD card to flash the sock hard SPL and then used the SD card to flash the stock T-Mobile ROM. Then I sent it in for warranty exchange. I suggest that you do this and then seek help from HTC.
cool can you perhaps help wit how to do it? please?
Ferdi_H said:
cool can you perhaps help wit how to do it? please?
Click to expand...
Click to collapse
Instructions are in this Forum:
http://forum.xda-developers.com/showthread.php?t=550540
Reversing hard SPL is here:
http://forum.xda-developers.com/showthread.php?t=649191
same problem here and the problem that the battery was draining even when the phone was off. call htc and the next morning the ups was at mine house to get the phone. 7 days later the phone was back with new motherboard. a had started a tread in general of this problem
Yep, mine too. I had to send it back to HTC UK for repair after the USB socket stopped working - came back with a new mainboard.
It looks as if it's prone to failure as I'm careful with connecting and disconnecting cables and it looks as if this one is already starting to go again!
Can't fail HTC UK Repair for it's great service though...

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