z2 plus not detecting pc - Lenovo ZUK Z2 (Plus) Questions & Answers

When I'm connect phone to pc beep sound and charging... there is no notification on phone & (no sound on)pc... I have installed all drivers properly

Need help

I had same issue on some ROMs, booted to recovery and then connect phone

bohdankrulik said:
I had same issue on some ROMs, booted to recovery and then connect phone
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In my device not unlocked

naandha114 said:
When I'm connect phone to pc beep sound and charging... there is no notification on phone & pc... I have installed all drivers properly
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Go to 'Developer options' in settings and turn on 'USB Debugging' ?
If u don't know where is Developer option in settings google it ?

Thisisaarush said:
Go to 'Developer options' in settings and turn on 'USB Debugging' ?
If u don't know where is Developer option in settings google it ?
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Already enabled

naandha114 said:
Already enabled
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Than flash different rom...i suggest Resurrection Remix Final, but if u want pie go with pixel experience but only September Release because October release has some issues like VOLTE...

Thisisaarush said:
Than flash different rom...i suggest Resurrection Remix Final, but if u want pie go with pixel experience but only September Release because October release has some issues like VOLTE...
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Bootloader not unlocked

naandha114 said:
Bootloader not unlocked
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What??? ? Than go unlock it .

Thisisaarush said:
What???
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naandha114 said:
Already enabled
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revoke all usb auth for that pc.. remove device from pc under devices and printers. and device manager.. connect as fresh connection

sanjay.2704 said:
revoke all usb auth for that pc.. remove device from pc under devices and printers. and device manager.. connect as fresh connection
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Not showing on That section
I have installed new windows 10
Still nothing happens

naandha114 said:
Not showing on That section
I have installed new windows 10
Still nothing happens
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Not sure of win 10.. Me still on 7... As 7 is better in terms of user control..

sanjay.2704 said:
Not sure of win 10.. Me still on 7... As 7 is better in terms of user control..
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Tried windows 7 too

naandha114 said:
Tried windows 7 too
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Uninstall all Z2 drivers and reinstall.. Revoke USB debug auth from phone and connect again

sanjay.2704 said:
Uninstall all Z2 drivers and reinstall.. Revoke USB debug auth from phone and connect again
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Everything tried

naandha114 said:
Everything tried
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Have u tried otg to check if port is ok??

sanjay.2704 said:
Have u tried otg to check if port is ok??
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Tried with micro USB adapter to type c connected but not working
But charging smoothly

naandha114 said:
Not tried
But charging smoothly
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From the op pic I can see that the phone is not directly connected to PC.. there is another something in between. Green coloured.. are u using original cable.. try removing that thing in between.. charging and data transfer is different.

sanjay.2704 said:
From the op pic I can see that the phone is not directly connected to PC.. there is another something in between. Green coloured.. are u using original cable.. try removing that thing in between.. charging and data transfer is different.
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It's Mi 2in1 cable... suggested by z2 plus users

Related

e-973 impossible to connect to pc

I have tried several pc and cable, mtp is activated, driver installed.... The pc is not detecting the phone ( also in download mode), only charge it, lg have changed the usb board but no succes... Someone have an idea?
paplam said:
I have tried several pc and cable, mtp is activated, driver installed.... The pc is not detecting the phone ( also in download mode), only charge it, lg have changed the usb board but no succes... Someone have an idea?
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Does it show up in the device manager when you connect it?
no
archie87 said:
Does it show up in the device manager when you connect it?
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Please, i need help!
paplam said:
Please, i need help!
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Which windows are you using? I use win xp and my pc can't detect the phone but on my win 8 laptop, it works.
tried xp, seven 32 and 64, osx...
its a problem with the phone, not a pc problem...
galeonui9590 said:
Which windows are you using? I use win xp and my pc can't detect the phone but on my win 8 laptop, it works.
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i assume you are still able to charge your phone? do you have a custom rom installed? reinstall latest proper drivers. i would try a factory reset or a hard reset. if that does not work it may be a hardware issue.
http://www.lg.com/ca_en/support-mobile/lg-LGE973#pcsync
have tried lot of rom, the phone charge, proper driver reinstalled, how to do a hard reset?
gentledroid17 said:
i assume you are still able to charge your phone? do you have a custom rom installed? reinstall latest proper drivers. i would try a factory reset or a hard reset. if that does not work it may be a hardware issue.
http://www.lg.com/ca_en/support-mobile/lg-LGE973#pcsync
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paplam said:
have tried lot of rom, the phone charge, proper driver reinstalled, how to do a hard reset?
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Turn phone completely off. Hold down power and volume down. Follow onscreen instructions.
Sent from my LG-E973 using xda app-developers app
i have do the hard reset with no sucess, phone wont connect to pc...:crying:
gentledroid17 said:
Turn phone completely off. Hold down power and volume down. Follow onscreen instructions.
Sent from my LG-E973 using xda app-developers app
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any way to convert a stock kdz to a .bin file, maybe it can resolve my problem?
Nope,no way.
If you have a wireless network home,you can always use airdroid to transfer files to/from phone.
Sent from LG E975 pwd by CarbonRom
I had this issue, had to RMA it.
Most likely, the device is still covered by manufacturer's waranty, use it!
Have done this and they changed the usb port on the phone but that didnt solve the problem, after, the guy at the cellstore said me that because i have changed the rom they cannot send it again to lg...
t1mman said:
I had this issue, had to RMA it.
Most likely, the device is still covered by manufacturer's waranty, use it!
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paplam said:
Have done this and they changed the usb port on the phone but that didnt solve the problem, after, the guy at the cellstore said me that because i have changed the rom they cannot send it again to lg...
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Indeed, unless you can go back to stock... Which is kinda hard without USB :|
Anyway to return stock without usb?
do you have 32 or 64bit Windows?
tried another usb port and maybe another cable if you ain't using the stock LG OEM USB cable.
if it don't wanna get detected on your pc try a friends pc or laptop see if that work.
32 & 64, osx , ubuntu all tried with different pc and cable.
puma99dk| said:
do you have 32 or 64bit Windows?
tried another usb port and maybe another cable if you ain't using the stock LG OEM USB cable.
if it don't wanna get detected on your pc try a friends pc or laptop see if that work.
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paplam said:
32 & 64, osx , ubuntu all tried with different pc and cable.
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that sounds weird then because last time i had this problem it was the cable i used on my own pc it didn't work here, but it did on my dad's laptop.
it was when i found out that the original lg oem usb cable couldn't charge my phone anymore, but data works fine.
I went to a cellphone reparation shop, they tested it and tell me that it must be an hardware or firmware issus with the phone...
..
puma99dk| said:
that sounds weird then because last time i had this problem it was the cable i used on my own pc it didn't work here, but it did on my dad's laptop.
it was when i found out that the original lg oem usb cable couldn't charge my phone anymore, but data works fine.
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[Q] stuffed up my one x ...again

well this time i think its it. I bought a new phone so I tried to wipe my user data but some how my music and photos still stayed so I formatted the phone in the recovery menu. it made a backup by itself but that didnt work and my sd card is empty. The only way to fix it is the ruu(which i have), however , i cant connect my hone to my pc. It just wont show up, even in device manager, but it still charges. If my USB port is broken do you know where i can get a guide to fix it.
9breaker said:
well this time i think its it. I bought a new phone so I tried to wipe my user data but some how my music and photos still stayed so I formatted the phone in the recovery menu. it made a backup by itself but that didnt work and my sd card is empty. The only way to fix it is the ruu(which i have), however , i cant connect my hone to my pc. It just wont show up, even in device manager, but it still charges. If my USB port is broken do you know where i can get a guide to fix it.
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use different usb port and install proper HTC driver..
Poojan Patel said:
use different usb port and install proper HTC driver..
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not sure if you're joking but anyway I tried that I even tried a different PC. My brother used to have the same phone with the same USB problem but his wasnt unlocked or anything like that.
9breaker said:
not sure if you're joking but anyway I tried that I even tried a different PC. My brother used to have the same phone with the same USB problem but his wasnt unlocked or anything like that.
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did you enable usb debugging?
robchongke said:
did you enable usb debugging?
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yup
robchongke said:
did you enable usb debugging?
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Can't use phone storeage on a pc while usb debugging is enabled.
Sent from my HTC One X using xda app-developers app
treebill said:
Can't use phone storeage on a pc while usb debugging is enabled.
Sent from my HTC One X using xda app-developers app
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thanks, but how would i turn it off if i cant boot
9breaker said:
thanks, but how would i turn it off if i cant boot
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did you try it with different computer?
robchongke said:
did you try it with different computer?
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yes

[Q] HOX can't connect to pc with carbon nightly

hello
i've installed the carbon-jb-nightly-20131018-0853 and it works.
now i tried to connect the htc one x with they can't find each other
usb debugging is on
the phone is rooted
who can help
dronten1 said:
hello
i've installed the carbon-jb-nightly-20131018-0853 and it works.
now i tried to connect the htc one x with they can't find each other
usb debugging is on
the phone is rooted
who can help
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disable USB debuging and try again
Thant said:
disable USB debuging and try again
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it don't work
dronten1 said:
it don't work
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how you see the phone in windows are you install latest drivers?
Try another kernel like the faux, seems to fix the issue. At least from what i have been reading here.
Thant said:
how you see the phone in windows are you install latest drivers?
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I don't see the phone in Windows yes I have he la test drivers
dronten1 said:
I don't see the phone in Windows yes I have he la test drivers
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Are you see the phone in fastboot USB if NO change the cable if yes then change the ROM

Phone doesn't detect it's connected to pc

Hello,
I used to have Viper rom installed but I wanted to go back to stock so I flashed stock RUU and ever since my phone doesn't detect it's connected to a pc : in stock rom I don't have the option to chose betwen MTP or PTP mode, in download or recovery mode fastboot doesn't see my device (and neither does adb in stock rom).
I already tried two differents usb cable and two different pc with the same results.
My device is S-OFF.
Thanks for you help
Reboot it.. ?
Sent from quite brutal hTc 10 ..
jauhien said:
Reboot it.. ?
Sent from quite brutal hTc 10 ..
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Already tried but thanks
maybe its the pc that don't know its connected to a phone/
when you go to your device manager on your pc (I don't know what os your using) are there any errors being shown? you most likely need to update the driver
link to a a know working fast boot for this phone https://www.androidfilehost.com/?fid=24545065934258327
afuller42 said:
maybe its the pc that don't know its connected to a phone/
when you go to your device manager on your pc (I don't know what os your using) are there any errors being shown?
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I'm a mac user but with windows under bootcamp the phone doesn't show up in device manager. The only thing that happens is that the phone begins to charge but that's the only thing. I also don't have any usb hub, the phone is connected directly to the computer.
Edit : even with your fastboot link it doesn't work
Edit2 : in bootloader mode only I now have the following message : unknown usb device (device descriptor request failed)
Installed htc sync to get the HTC driver?
Sent from my HTC 10 using Tapatalk
fmedrano1977 said:
Installed htc sync to get the HTC driver?
Sent from my HTC 10 using Tapatalk
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Yes I did, same results. Other thing I noticied is that quickcharge doesn't seem to work anymore
USB debugging checked in Developers Options?
schmeggy929 said:
USB debugging checked in Developers Options?
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Yes
allezlol1601 said:
Yes
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Try to uninstall HTC Sync if it is installed
schmeggy929 said:
Try to uninstall HTC Sync if it is installed
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Still no luck
allezlol1601 said:
Hello,
I used to have Viper rom installed but I wanted to go back to stock so I flashed stock RUU and ever since my phone doesn't detect it's connected to a pc : in stock rom I don't have the option to chose betwen MTP or PTP mode, in download or recovery mode fastboot doesn't see my device (and neither does adb in stock rom).
I already tried two differents usb cable and two different pc with the same results.
My device is S-OFF.
Thanks for you help
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I have the same issue since I have rooted my HTC 10. Today I found that in developer option there is an option choosing the usb setting. after selecting the MTP option the phone have connected to the pc.
Hope it helps with your problem too.
KW0229 said:
I have the same issue since I have rooted my HTC 10. Today I found that in developer option there is an option choosing the usb setting. after selecting the MTP option the phone have connected to the pc.
Hope it helps with your problem too.
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Thanks but I've also tried that and of course it still doesn't work.
I sent it back to after sales service through my operator.
I'm waiting for their answer and will update this thread if anyone faces the same problem
Edit : After a month of waiting I finally got back my HTC. It was a material issue, they had to change the motherboard to solve it.
So I can also confirm that even if you're S-OFF and have an unlocked bootloader HTC will still repair the phone for free.
Thanks to everyone who tried to help me !

Question Nokia G10 phone is starting

So I brought a Nokia G10 for my partner's young brother and it was working amazingly fine since Christmas, but now it's stuck on "Phone is starting..." I've done a restart, let the phone die but to no avail. The phone can't be factory reset as the phone won't load, I can't get into the safe boot as I can't enable developer options and enable USB debugging.
Any suggestions?
Reboot in recovery and reset from there. You'll need to Google on how to get there.
jaskiratsingh said:
Reboot in recovery and reset from there. You'll need to Google on how to get there.
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I've tried, the only thing that pops up is "fastboot" no other options, they say you have to enable USB debugging and that brings up the settings but I can't gain access to that.
chxba said:
I've tried, the only thing that pops up is "fastboot" no other options, they say you have to enable USB debugging and that brings up the settings but I can't gain access to that.
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I can help you in resetting your device!
chxba said:
I've tried, the only thing that pops up is "fastboot" no other options, they say you have to enable USB debugging and that brings up the settings but I can't gain access to that.
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Did you manage to recovery boot you phone? I'm in the same situation
I'm going to post a tutorial soon on how to reset your Nokia G10 device.
mvikrant97 said:
I'm going to post a tutorial soon on how to reset your Nokia G10 device.
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I guess I'm having trouble making my laptop recognize the device. Like the Usb drivers aren't working. Maybe related to my laptop is Win 10 or Android version is 13
MakakoMan said:
I guess I'm having trouble making my laptop recognize the device. Like the Usb drivers aren't working. Maybe related to my laptop is Win 10 or Android version is 13
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Which mode are you trying to connect your device in?
Fastboot, ADB or BROM mode?
MakakoMan said:
Did you manage to recovery boot you phone? I'm in the same situation
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Unfortunately not, couldn't get into the settings to enable that. Ended up going through the insurance and they had to send out a brand new one.
mvikrant97 said:
I'm going to post a tutorial soon on how to reset your Nokia G10 device.
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Yeah I knew how to do it, but when stuck in bootloader and usb debugging isn't enabled it was practically impossible to do. Just got stuck in bootloop .
chxba said:
Yeah I knew how to do it, but when stuck in bootloader and usb debugging isn't enabled it was practically impossible to do. Just got stuck in bootloop .
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You still can using test point method.
mvikrant97 said:
Which mode are you trying to connect your device in?
Fastboot, ADB or BROM mode?
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Click to collapse
I'm trying to get recovery mode to clear cache or something following this (your) tutorial https://forum.xda-developers.com/t/how-to-enter-recovery-mode-on-nokia-g10-g20.4353903/
MakakoMan said:
I'm trying to get recovery mode to clear cache or something following this (your) tutorial https://forum.xda-developers.com/t/how-to-enter-recovery-mode-on-nokia-g10-g20.4353903/
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if your device has Android 12 or newer version of Android it will not work.
mvikrant97 said:
if your device has Android 12 or newer version of Android it will not work.
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Yep, That's what I found. Any alternatives?
MakakoMan said:
Yep, That's what I found. Any alternatives?
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What is the level of security patch?
Test point method or official HMD DEVICE KIT method.

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