Database Develop

z3+ otg drive proplem

hey there i bought z3+ dual android 6
now when i conect usb otg to it i did't find the drive at file commander i know that i must detect it but when the phone detect it it not show on file commander so i can't make copy from the phone to it !!! any help please??

plug in the OTG then
1. Settings
2.Device Connection
3.USB Connectivity
4.Detect USB Device
5.I recommend to use ES file explorer to browse the OTG, file commander doesnt work on mine.

Thank you man its worked

disha2010 said:
Thank you man its worked
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welcome

Why isn't this working on my Z3+? I've tried multiple otg dongles and it never detects any of them. I've confirmed they all work and I used otg to backup my Z3 in order to easier move files to my Z3+. My Z2 and Lenovo android tablets both detect the OTG adapter just fine. Only my Z3+ won't detect it even after selected the above mentioned option.

Nethunter Alfa

Hi Gang, i tryna make my alfa adapter work on rooted phone with magisk, but doesnt get detected. Im not sure whqt step i should go forward now.
Only known issues with nethunter so far, hid interface and kernel not detected.
The adapter on pc didnt show reaction until the driver was installed.
On my phone doesnt show reaction and otg troubleshooter doesnt detect it too.
Cable has otg.
Downloaded wireless modul and Copy ed it to nerhunter folder. Do i have to install the driver anyway? Its a *.fw file
What to do?

TWRP 4pda usb problem?

The USB Host API is not working.
When inside OS:
USB Options don't work ( I got drivers installed)
USB C to 3.5mm Headphone Jack don't work(The jack is fine)
OTG don't work.
USB C port isn't giving any power to portable USB Lights too (Tested with OTG)
Tested On Both Havoc OS 3.6 and Pixel Experience Fan Edition
I have cleaned my USB C port, It's fine and working in TWRP Recovery, I can transfer files
So here it's no issue of my data cable or charging port.
It's totally a software issue.
Any solution or suggestion to fix this USB problem in the kernel?

Why "TWRP 4pda" in the topic title? Description mentions problems in Havoc and PE?

Mtp OTG doesn't work

Hi ! I don't know why but I want to connect my Pixel 4a 5G Yesterday on my mac and today on Pc the pixel is not recognized.
I have uncheck usb debuging and check it again but not working.
My Pixel are on last Android 12 and root with magisk. it is possible that a mode can create a problem with the OTG ?
I have test on Safe mod doesn't work too
I have connect an usb type c usb key it recognize.
I have test connect on plateform tools and on terminal ./adb devices, have message on pixel to allow my computer and it recognize but not Android File transfert ?
I think stay the new update and see if I can update it !?
I don't understand why ?
Thanks

Hi ! I post again because when I connect usb key mtp works and if I connect to my mac and go to settings usb parameters and choose transfert files/Android auto that work but never had notification pop-up for choose it

USB is a master/slave protocol. When you plug in an otg cable, your phone's USB controller switches into host mode. Your computer's USB is always in host mode. So your effectively trying to get two master devices to communicate which USB does not support.

OTG not working

Today when I was backing up my system (from orange fox) it suddenly failed and after booting up I can't use OTG devices, it was working untill then but now it doesn't work. I tried to use adb and it works.
I'm using crdroid 7.13 and dominator kernel
I tried to use mouse pendrive etc etc none of them work now
Does anyone have any idea
I saw another thread where someone claimed he knew but he didn't answer as the OP got it fixed by sending it to service center.

What happened exactly was that the backup failed for some reason I pulled out the usb(it was a sdcard reader) and rebooted the system and from then the usb OTG doesn't work for anything except for charging and to connect to pc.