Dear all,
Please Help me. My One plus one is on CM12 official rom (rooted). Problem is when I connect my phone to computer and use ADB it is detected (adb devices: number & devices detected) but when in fastboot (fastboot devices : nothing is detected) I check in my device manager (yellow triangle on android ) My problem is why CAN it be detected when my phone is on but NOT during fastboot.
Necessary checks done : USB debugging, Universal driver, SDK installed, USB driver reinstalled again, tried changing usb ports on computer, tried on 2 laptops)
I am helpless, tried checking on forums can not find the answer.
CalvinVeez said:
Dear all,
Please Help me. My One plus one is on CM12 official rom (rooted). Problem is when I connect my phone to computer and use ADB it is detected (adb devices: number & devices detected) but when in fastboot (fastboot devices : nothing is detected) I check in my device manager (yellow triangle on android ) My problem is why CAN it be detected when my phone is on but NOT during fastboot.
Necessary checks done : USB debugging, Universal driver, SDK installed, USB driver reinstalled again, tried changing usb ports on computer, tried on 2 laptops)
I am helpless, tried checking on forums can not find the answer.
Click to expand...
Click to collapse
Have test to fastboot commands?
In fastboot be unplugged
Write
fastboot reboot
for test
Will answer wait for device
Plug device to test
My pc also does not recognise but work fine
with commands
geowolf1000 said:
Have test to fastboot commands?
In fastboot be unplugged
Write
fastboot reboot
for test
Will answer wait for device
Plug device to test
My pc also does not recognise but work fine
with commands
Click to expand...
Click to collapse
Tried adb reboot bootloader then phone boots into fastboot mode but from here..
is total no connection. Tried checking fastboot devices (nothing), fastboot reboot (waiting)
then i tried as u said unplug & plug in (not recognize) from here adb cannot be written anymore. (no more commands can be typed). Tried others like down loading Pdanet ,force install driver..Nothing works. Thinking ,did I corupt the bootloader while I was rooting it last time.?
I think if something was wrong with bootloader you could not either boot .
Do you use antivirus to pc?
Try without antivirus
What happening the false is from computer
Mine is reverse issue. When in fastboot mode, pc recognizes OPO, but when OPO is normally connected to pc, adb is not working. Its charging and can transfer data through USB, but OPO is not recognized through adb commands. Device Manager too recognizes my OPO only when it is in fastboot mode and not when normally connected via USB for data transfer.
I have a software, through which I can REVERSE TETHER my PC's internet to my mobile via USB. Because my OPO is not recognized via USB in normal mode, I can't do that. Any idea, what's wrong with my OPO.
(I have installed Android SDK and google usb drivers, for my OPO to work in fastboot. I have rooted. My pc runs on win7)
mrsureshisha said:
Mine is reverse issue. When in fastboot mode, pc recognizes OPO, but when OPO is normally connected to pc, adb is not working. Its charging and can transfer data through USB, but OPO is not recognized through adb commands. Device Manager too recognizes my OPO only when it is in fastboot mode and not when normally connected via USB for data transfer.
I have a software, through which I can REVERSE TETHER my PC's internet to my mobile via USB. Because my OPO is not recognized via USB in normal mode, I can't do that. Any idea, what's wrong with my OPO.
(I have installed Android SDK and google usb drivers, for my OPO to work in fastboot. I have rooted. My pc runs on win7)
Click to expand...
Click to collapse
Install pdanet+ for win
Hey all.
I'm real sorry if this is out there somewhere--which I'm sure it is.
I had no luck using the search feature.
My PC (win 8.1) will not recognize the phone when connected in fastboot mode. I have the drivers installed and will work/connect when powered on. In fastboot it DOES show that the USB is obviously connected but, again, PC doesn't pick it up or says there was a "problem" with this device....
I am trying to the the TWRP recovery installed.
In addition, why is it when stock "recovery" is selected is shows the android with the statement "no command" and does nothing?!
Thanks for any and all help and/or links
I am trying to unlock bootloader on a new htc one x(at&t) that i recently got. I have windows 10. When i connect my device to the computer it recognizes it easily. However, when i boot into fastmode, it doesnt recognize the device at all. i tried updating driver but nothing changed. What should i do???? please help me!
lPlease ignore. wrong forum
you probably need a PC running WinXP / Win7 to do it
the phone cant be recognized in Win8 or later even the HTC driver installed properly
I am using flashtool version 0.9.18.6,
Installed z3 drivers from directory flashtool/drivers.
When phone is turned on check driver shows serial no & drivers installed true
After booting in flashmode there are these errors
Use debugging is off(its on)
Check device not in mtp mode
Windows notification shows us device not recognized
I have pc companion installed,& previously used the same laptop for flashing
There is problem with restart need to use yellow reset button every time,is it interfering with flashtool,will flashing fix it????
hi there
I got some problem in my Yu Yuphoria and i cant access my recovery, and my phone is also not booting. But when i connect my mobile to pc via fastboot it show proper drivers are installed( in device maneger) but when i give fast boot command it shows waiting for the device. please help
everybody will get a thanks
Duplicate.
https://forum.xda-developers.com/yu-yuphoria/help/help-unbricking-yu-yuphoria-t3549504