Database Develop

[Q] Phone not visible after root + custom rom

He XDA,
A few days ago i put a custom rom (Nova HD RC22-41) on my phone. But now my workcomputer doenst see it anymore (running windows 7).
I downloaded and installed the latest LG drivers, but without succes. Anyone knows how to fix this?
Thanks in advance,
Lennard

Do you have USB debugging enabled?

Yes i have, tried with and without.. It does see my phone now, but only as a camera. So i can browse my photo's but that's it. I cannot make any maps etc.. :-(

Install latest Harsh kernel, go to systemsettings -> storage -> menubutton ->
usb computer connection -> enable ums.

XXMrHyde said:
Install latest Harsh kernel, go to systemsettings -> storage -> menubutton ->
usb computer connection -> enable ums.
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Click to collapse
You sir... are my hero! And i'm mr. stupid!
Thanks for this

[q] gdr1 - 8.0

Hi, I am GDR1 and I want to return to 8.0. I have a Samsung ativ s. how?
Thank You

hereWPhone said:
Hi, I am GDR1 and I want to return to 8.0. I have a Samsung ativ s. how?
Thank You
Click to expand...
Click to collapse
Hi,
Yes http://forum.xda-developers.com/showthread.php?t=2391138

anaheiim said:
Hi,
Yes http://forum.xda-developers.com/showthread.php?t=2391138
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When I try to do the method I have the USB DOWNLOADER driver that is the problem, '' can not install the driver '
help me :/ pls

hereWPhone said:
When I try to do the method I have the USB DOWNLOADER driver that is the problem, '' can not install the driver '
help me :/ pls
Click to expand...
Click to collapse
If you are using Windows 8 or Windows 8.1 just google "Disabling Driver Signature on Windows 8" and click on the first link (I still can't post outside links so you will have to google it)

croreo said:
If you are using Windows 8 or Windows 8.1 just google "Disabling Driver Signature on Windows 8" and click on the first link (I still can't post outside links so you will have to google it)
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I am running Windows XP, I just formatted my pc before it was working fine

to install the drivers you must have administrator privileges on your user account

BlackSilverGT said:
to install the drivers you must have administrator privileges on your user account
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Yeah i know....
So help me , its urgent

You must disabled signature driver..
start->run-> type gpedit.msc
• go to User Configuration->Administrative Templates-> System
• on the right side appears code signing for device drivers
• Double click and in the window that appears choose Enabled
• in the pull-down menu below select ignore
• Give OK and reboot your pc

BlackSilverGT said:
You must disabled signature driver..
start->run-> type gpedit.msc
• go to User Configuration->Administrative Templates-> System
• on the right side appears code signing for device drivers
• Double click and in the window that appears choose Enabled
• in the pull-down menu below select ignore
• Give OK and reboot your pc
Click to expand...
Click to collapse
here is what I have: ATTACH FILES

But have you tried following the guide that I suggested?

BlackSilverGT said:
But have you tried following the guide that I suggested?
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Click to collapse
Yeah

Ok should be installed!! trying to start the flashtool with Cell download mode. If the start button lights are ok!!

BlackSilverGT said:
Ok should be installed!! trying to start the flashtool with Cell download mode. If the start button lights are ok!!
Click to expand...
Click to collapse
I made! and I already said lai! had to just look at the first post! flashtool does not recognize and cannot press start!

I did everything but still the problem of USB and may not start pressing for download mode and ativ s unrecognized ... there he has another solution?

Pls helpe me

try doing this attempt:
Uninstall existing samsung drivers
start->run->Type-> "verifier"->when opening the Driver Verifier Manager program choose the 3 option->reboot your pc-> reinstall usb drivers samsung again
in this way you should completely disable unsigned driver tracking

question: how to disable the dual boot menu?

Hello,
I would like to disable the Dual boot menu option of Teclast x98 plus, do you knwo how to do it?
or at least change the timing out option from 10s to 1s?
I have tried though the standard windows booth option but it is not the same booth menu...
thanks

I own a Teclast X80 Pro, problaby it's the same option. From what I've read, there's a little box in the upper left corner you can tick when you start the device and got the option to choose betwen Windows and Android. Remove the tick and only one OS should boot (but don't know which one). Under Android settings (scroll to the end) there's a Boot option where you can choose Dual OS or not (and a third option). Hope this helps a bit.

metalaxi said:
I own a Teclast X80 Pro, problaby it's the same option. From what I've read, there's a little box in the upper left corner you can tick when you start the device and got the option to choose betwen Windows and Android. Remove the tick and only one OS should boot (but don't know which one). Under Android settings (scroll to the end) there's a Boot option where you can choose Dual OS or not (and a third option). Hope this helps a bit.
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Click to collapse
thanks,
unfortunately I do not have the little box when I start the device., and I have already removed android... what I need to remove now is the selection menu at the start.
Any other ideas?
thanks

tuleggi said:
thanks,
unfortunately I do not have the little box when I start the device., and I have already removed android... what I need to remove now is the selection menu at the start.
Any other ideas?
thanks
Click to expand...
Click to collapse
Maybe change the boot sequence in UEFI / BIOS? There are some options on my device like Android, Windows Boot Manager and so on.

[GUIDE] Enable VoLTE/VoWiFi on LineageOS 17.1 for EU carriers Oneplus 6T

[GUIDE] Enable VoLTE + VoWiFi for German and other EU carriers on the Oneplus 6T running LineageOS 17.1
Requirements:
- Phone must be rooted
- A computer running Windows to connect your phone with (Also tested Windows 7 running in Virtualbox)
- Qualcomm USB Driver (Downloadlink)
- Qualcomm PST Tool (Downloadlink)
- ADB
IMPORTANT: This can break your phone! Make a backup of your EFS Partition! This can be done with TRWP.
1)
Download and install Qualcomm USB Driver and PST Tool on your computer. Make sure, you have the adb tool as well.
2)
On your phone activate the hidden developer settings:
Settings -> About -> Build-Number (press it multiple times)
then
Settings -> System -> Devloperoptions
Activate:
Android-Debugging
Local Shell
Connect your phone to your computer.
3)
Open a shell on your computer and type:
Code:
adb shell
Watch your phone to accept the incoming connection from your computer.
Type:
Code:
su
and watch your phone again to accept root access.
Activate the Diagnostic Mode by typing:
Code:
setprop sys.usb.config diag,serial_cdev,serial_tty,rmnet_ipa,mass_storage,adb
Your phone will disconnect from adb, but thats ok.
4)
On your computer open "PDC" from the installed QPST application as admin.
In the device list, select your phone.
In the upcoming list look for "Oversea-Commercial_DS", right click it and deactivate Sub0 and Sub1
Click "Oversea-Commercial_DS" again and press the Remove button.
Close the PDC Tool and open it again.
Select your phone again
Look for Telefonica_UK_Commercial, right click and SetSelectedConfig for both Sub0 and Sub1
Click on Telefonica_UK_Commercial again and click the Activate button
Close the application
5)
Unplug your phone and reboot it.
Make sure you have activated VoLTE/VoWiFI in your settings.
6)
No VoLTE/VoWIFI icon is shown in the status bar. You can check the IMS status as followed:
Open the dialer and enter the code: *#*#4636#*#*
This will open the Testing menu. Select the first entry "Phone information".
In the option "Select phone index" you can choose your sim card you want to get information about.
Then, press the three dotted menu in the upper right and select "IMS Service Status"
If it says "IMS Registration: Registered" everything is working fine. Depending on whether you are on WiFi or LTE, "Voice over LTE" or "Voice over WiFi" will be shown as "Available as well.
Enjoy!

Great work. I'm on Linux. What is this qpst and psd tools for exactly and is there a way to do the changes from Linux?

Termehansen said:
Great work. I'm on Linux. What is this qpst and psd tools for exactly and is there a way to do the changes from Linux?
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Click to collapse
I'm on Linux too. Qpst is a USB Modem driver and PSD is a Tool to access and alter the modem firmware on the phone.
Unfortunately these will only run on Windows. I used VirtualBox and run Windows 7 (I bought a cheap license key some time ago) on it.

So none of these tools could be helpful?
https://github.com/openpst

Termehansen said:
So none of these tools could be helpful?
https://github.com/openpst
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Click to collapse
Interesting, I didn't know these tools. Maybe it could work.

Thank you for the guide. Still, I think you have a typo:
Sayonara123 said:
Code:
setprop sys.usb.config diag,serial_cdev,serial_tty,rmnet_ipa,mass_storage ,adb
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There's a space preceding ',adb', and with blindly using this command something went wrong on my Windows PC. Had to restart. 'setprop' also supports only 2 arguments.
Another thing:
Sayonara123 said:
Remark:
I did not test it, yet. But you may have to repeat the procedure after every LineageOS update.
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You should put that on top, maybe make it bold and set a bigger font. It looked like a tested and working method, I just blindly followed the instructions without questioning (also a mistake on my part).
Anyway, I followed the steps successfully but cannot see if VoLTE/VoWifi is functional as there is not indicator in LineageOS 17.1. If anyone knows a way, feel free to tell.
Thanks again.

Thank you for your reply.
martin.42 said:
Thank you for the guide. Still, I think you have a typo:
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Click to collapse
You are right, It's a typo, I didn't notice. Fixed it.
Another thing:
Click to expand...
Click to collapse
The whole procedure was tested on my own phone. There was just one unclear thing, whether these changes survive an update of the LineageOS system. It does! So I removed this obsolet remark.
Anyway, I followed the steps successfully but cannot see if VoLTE/VoWifi is functional as there is not indicator in LineageOS 17.1. .
Click to expand...
Click to collapse
Yes, it's a pitty there's no indicator in the status bar. I've found another way to check functionality and added it to the guide.
Hope this make things more clearly.
Thx

Tried it on stock oos 10.3.6, and windows 10. Have swedish carrier Tre (Hallon).
Works great! Thanks for your guide! ?

Procedure fails on OP6 with LineageOS20, phone is not visible in PDC.

Adb and Devtools

Hello, I have a Alcatel 1 and I'm trying to Connect remote device in Mozilla Firefox but I need enable devtools in this phone, How can I do it? Thanks

Nauti nake said:
Hello, I have a Alcatel 1 and I'm trying to Connect remote device in Mozilla Firefox but I need enable devtools in this phone, How can I do it? Thanks
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Go to setting, then "about phone". Scroll to "build number" and tap 7 times on it. You should get a message saying "developer options have been activated" or something like that. If you go back you should see now "developer option" in your settings

I have already do that, I don't get anything I think that It should be anything for example to enable debug info device you need digit *#*#33284*#*#. Thanks

Nauti nake said:
I have already do that, I don't get anything I think that It should be anything for example to enable debug info device you need to write *#*#33284*#*#. Thanks
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