Need open Diag port for device i try open diag via adb command device is open port but not active can any one offer me code to enable diag
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Android Debug Bridge(ADB)- Android Debug Bridge (adb) is a versatile command line tool that lets you communicate with an emulator instance or connected Android-powered device.
My adb or USB debugging is not working.third a lot.can any1 help?
Sent from my Xperia S using xda premium
re
uroboch said:
Android Debug Bridge(ADB)- Android Debug Bridge (adb) is a versatile command line tool that lets you communicate with an emulator instance or connected Android-powered device.
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can we use ADB for testing custom rom..
"Connect the phone in ADB mode"
This means to activate USB Debugging, select MSC MODE and connect phone(turned on) to pc through USB?
hello,
After long searsh for web, i don't not find response.
My device on adb but after unbriked, my device adb not detect.
My device is connect on MTP and USB debug.
In windows device manager go to USB -> LGE Mobile composite USB device and go to Port COM -> LGE Mobile composite serial port (COM3);
No showing the Andoid Device in Device Manager et no dectect in windows computer where is the hdd
My sorry for my english
Thanks for responses
Help me please
For those who have android 6.0 on G3 and wanted to enable diag for whatever reason like...idk... changing,adding, removing GSM/LTE bands.. where is how.. quick and easy.
1. Download LG United Mobile Driver or LG Mobile Driver. (I don't think it matters.
2. Install it.
3. Go to Device Manager on your Windows Machine.
3. Physically Connect your phone to the computer and set it to CHARGE ONLY (This is necessary).
4. , Then Go to your phone Dialer PAD and type in the code: *#546368#*855# (Replace 855 with the LG G3 model Number - 855 is the international model)
- It should automatically launch you to the hidden Menu.
5. Navigate to USB > PORT CHECK TEST. (Not sure if this is necessary at all...but won't hurt to enable it anyway.. you may skip this or not..it depends..idk)
- Enable it
6. Then Navigate back to USB > QMICMSet
- Click 'OK'. ( Immediately you should see TWO Notifications Display: "LGE Android Phone" Under "Other Devices" with a yellow exclamation.
7. Right Click the SECOND ONE. (Again Not the first one, but the second "LGE Android Phone" Display.
8. Click on "Update Driver Software" > "Browse My Computer for Driver Software" > "Let Me pick From a List of Device Drivers on my computer" >
9. Make sure "Show All Device" is highlighted, then click next. It takes some couple of seconds while to collect all the lists.
- Navigate to "LGE Electronics, Inc" under "Manufacturer" (There are like 4 to 5 of them)
- Then click on the third one.. On the right look for "LGE AndroidNet for Diagnostics Port". - Note: I found mine at the third "LGE Electronics, inc" list...so just keep clicking on them all until you find it.
10. Then Click on it, and it should install the software. Voila.. you should be done and connected.. I have screenshots below..
LEt me know if you encounter any problems.. Cheers!
I have ls990 model with above procedure not working. can some one suggest any other code or method to enable the diag for G3 ls990.
Open Dial Pad
Dial ##3424#
Select DIAG
Set to Enable
-- this works for ls990, you do need the msl code
Thanks a lot o junior. its about week i am banging my head to enable the diagnostic port on my LG device and finally done it by following your method.
Regards,
this is the problem i have with my lg x power ls755 dont have usb option in hidden menu and cant find lg e diag serial port any where have any ideas on how to enable this on my computer
i need a port that will connect and my device will answer when in diag mode in order to use nv items reader writer
hi
In this Blog we will explain how the SPC is filtered for all Qualcomm devices. This method is applicable for all Qualcomm devices available in the markets such as ZTE-ALCATEL- SMASUNG - umax - Kyocera
First, the device must be in DIAG mode, the device DIAG port will be recognized in device manager
Second: You should have any program that sends DM commands via COM serial as directly as DFS version 13.9.19 .You can download it from the following link
Setup DFS 13.9.29.0
Third: Open the DFS program and connect to the specified port and then try to enter the spc code six zeroes you will find that the phone is not responding .Now copy the code in the bottom and paste in the CMD box in the dfs tool and click CMD icon you will see a Request and Responce words in a light blue color on dfs log window
Code:
4B0B24005D0200000E00550006003030303030300B3E7E
Forth: enter six zeros (000000) in SPC box and click SPC icon , the light blue DEVICE UNLOCKED words will be shown on dfs log window
The operation completed successfully
https://youtu.be/5F-icMnxbLE
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no root needed
Source
What you need to enable it:
Enable developer options
Enable usb debuging
PC with installed adb tools(if you dont have adb tool look here
usb cabel
Paste this line is adb
Code:
adb shell settings put global settings_screenrecord_long_press true
After that you can disable usb debiging and developer options
To record screen go to power menu and hold screenshot button.