Hi,
I am trying to enable diag mode in LG G7 i have tried different methods but still window can't detect the phone in diag mode. what i have tried.
Using the *#546368#*710# and enabling port test
Using adb and running command setprop sys.usb.config diag,adb
Manually editing the files this method seems to work but than phone was not detected in device manager.
Can any one know? so plz tell me. thanks
Related
i have a t-mobile d851 and i'm trying to make the COM, Serial port show up. on d801 I was able to do so by enabling PC Software option in the usb connection list, com port would show up every time
i cannot get this to work
phone is rooted
ADB is working great.
tried the following command:
su
setprop persist.sys.usb.config diag,adb
doesn't work...
any ideas?
edit: guess i just needed to install the newest set of drivers and set to MTP mode and the serial com port showed up!!
Hi,
I searched a lot,but couldn't find a specific answer.
Is it possible to do QCN backup and restore using QPST successfully?Can anyone please confirm it?
or is it just not supported by QPST tool like nexus devices?
none?
Jongla said:
none?
Click to expand...
Click to collapse
You can use this guide here, to get the drivers and the QPST. Then maybe QPST will work, but I am not so sure.
http://www.androidbrick.com/unbrick-oneplus-one-two-3-qualcomm-hs-usb-qdloader-9008/
Here some more info
The method above almost works, well at least for me. Unless I'm just doing something wrong. My phone shows in QPST now but it's stuck in a downloading state for some reason.
Sturdymush said:
The method above almost works, well at least for me. Unless I'm just doing something wrong. My phone shows in QPST now but it's stuck in a downloading state for some reason.
Click to expand...
Click to collapse
more drivers here
https://forums.oneplus.net/threads/guide-mega-unbrick-guide-for-a-hard-bricked-oneplus-3.452634/
---------- Post added at 10:40 AM ---------- Previous post was at 10:26 AM ----------
Sturdymush said:
The method above almost works, well at least for me. Unless I'm just doing something wrong. My phone shows in QPST now but it's stuck in a downloading state for some reason.
Click to expand...
Click to collapse
Can you try with QXDM instead of QPST ?
I would really appreciate.
cheers.
PS: this is a guide for OP2 (http://forum.xda-developers.com/showpost.php?p=65456106&postcount=16 )
to set it to diag mode dial
*#801# and then select the Engineering mode.
I used QXDM Pro 3.14.594 to get the QCN in xml format (more readable).
Good Luck
Sturdymush said:
The method above almost works, well at least for me. Unless I'm just doing something wrong. My phone shows in QPST now but it's stuck in a downloading state for some reason.
Click to expand...
Click to collapse
you have to find a way to put the phone in diagnostic mode. I think there is a combination of keys,
these are for OP2
http://mobilespecs.net/phone/codes/OnePlus/OnePlus_TWO_64GB.html
*#9090# � Diagnostic configuration
maybe it works
or with adb
setprop sys.usb.config diag,adb
this one for OPO
http://forum.xda-developers.com/oneplus-one/general/guide-unlock-aditional-bands-qualcomm-t2877031
I tried using adb yesterday but after I do it I can't install the drivers
[/COLOR]
Sturdymush said:
I tried using adb yesterday but after I do it I can't install the drivers
Click to expand...
Click to collapse
Ok, found this...
It is from the OP3 forum, here http://forum.xda-developers.com/showpost.php?p=67470602&postcount=2
And it should work
If you switch a device into a hybrid mode like "diag,adb" it will dish out a new custom product id over the usb interface, one that combines both devices into one new one.
There are however no fitting diag drivers that match that product id.
If you want diag to work properly, switch your phone into single-diag mode by executing setprop sys.usb.config diag via a rooted terminal emulator from the phone itself, rather than doing it via an adb shell from a computer.
This will result in the proper diag product id being reported to your computer, allowing you to install the right driver.
As for the driver download, a simple google search will yield you the results.
Just search for "Qualcomm Diag Driver x64".
Edit: Oh one more thing... last time I checked I couldn't find a properly signed Diag driver for 64bit systems...
You will probably have to boot your computer smashing the F8 key repeatedly, and picking "disable driver signature enforcement" from the boot menu to temporarily disable the driver signature check, allowing you to install and use the Diag driver.
I need help getting my phone into the correct mode to be recognized by Windows as a Diagnostic PORT, so the phone registers in QPST.
The phone works for ADB and storage in charging mode and MTP mode, respectively.
However, the phone is not detected at all when i choose RNDIS mode, which I understand is the necessary setting to configure a diagnostic port for QPST.
- I have also tried booting in BP TOOLS from fastboot, same results.
Motorola Device Manager is installed, phone is XT1676 3GB/16GB running LineageOS 14.1 with superuser, TWRP.
did uh find any solution bruh same problem is goin on with me !!!???
Hello everyone
Recently (today exactlly) I tried restore/repair IMEI with method shown in this video (https://www.youtube.com/watch?v=y2lHFy7AciE).
IMEI is visible but after restarting D855 adb via USB no longer works. It's no longer visible in Devices Manager and of course I can't connect PC with phone anymore with cable.
ADB via WiFi works very well.
I found a way to make it work with cable after entering commands via WiFi. The commands I'm using to make it work:
Code:
adb connect #my_d855_ipadress
adb shell
su
setprop sys.usb.config diag,adb
The question is, what I have to modify in /system to make it work always without juggling commands with adb over wifi first.
If this question was asked, please let me know (I already used search).
I'm late to this thread, but luckily, as of Android 11 and up, adb works over wi-fi (without USB) on non-rooted Android phones via Developer options Wireless debugging switches.
Hi,
bought Zenfone 5 from eglobal , unfortunately the device not support LTE band 20 even seller says that all LTE bands are supported.
There is an option to unlock missing bands using QPST and QXDM Qualcomm utils. Device is rooted, ADB installed and based on the informations I found
these commands via ADB should open diag port in system:
adb shell
su
setprop sys.usb.config diag,adb
ADB find device, super user was added, but windows 10 device manager not showing : qualcom HA-USB android diag as on other phones
USB debugging is on
thank you
georgito said:
Hi,
bought Zenfone 5 from eglobal , unfortunately the device not support LTE band 20 even seller says that all LTE bands are supported.
There is an option to unlock missing bands using QPST and QXDM Qualcomm utils. Device is rooted, ADB installed and based on the informations I found
these commands via ADB should open diag port in system:
adb shell
su
setprop sys.usb.config diag,adb
ADB find device, super user was added, but windows 10 device manager not showing : qualcom HA-USB android diag as on other phones
USB debugging is on
thank you
Click to expand...
Click to collapse
...found solution, the command what works is:
setprop sys.usb.config rndis,diag,adb
georgito said:
...found solution, the command what works is:
setprop sys.usb.config rndis,diag,adb
Click to expand...
Click to collapse
also have asus x00ld after enter your command its still same, just showing adb drivers etc and also need to update,