After a defective charger broke my USB connector I'm no longer able to use USB for data. After replacing the connector charging works again, but no data connection (ADB or mass storage).
My device is a L01 single SIM running on B330 (Android 6.0).
Is it correct that ADB needs a USB connection to enable ADB over network?
I have no custom recovery or root present.
Any ideas?
Related
Could someone help me on this issue. When i connect my phone via usb to my laptop and on other different laptops/computers i've tried so far, it only charges the phone without mounting sd card or allowing data transfer. I'm using an O2 branded stock htc desire running on froyo. i want to root my phone and install install a custom rom. i don't know how or if possible to make a goldcard without using a usb connection cable to a laptop/pc and for the other processes of rooting and installing a custom rom.
I took it for repairs and a new port was put in and still same problem persists.
You know that you have to manually select mount sd. Also have you tried to connect it via adb, not to transfer files but to see if i usb connection works?
Sent from my HTC Desire using XDA App
For the adb connection, I think this will require USB cable connection or it's there a way to do this without USB cable connection.
Sent from my HTC Desire using XDA App
scorror said:
Could someone help me on this issue. When i connect my phone via usb to my laptop and on other different laptops/computers i've tried so far, it only charges the phone without mounting sd card or allowing data transfer. I'm using an O2 branded stock htc desire running on froyo. i want to root my phone and install install a custom rom. i don't know how or if possible to make a goldcard without using a usb connection cable to a laptop/pc and for the other processes of rooting and installing a custom rom.
I took it for repairs and a new port was put in and still same problem persists.
Click to expand...
Click to collapse
Once you plug in your USB cable, you have to pull the top bar down and manually select to use it as a usb 'disk'...only then will you be able to load it with custom ROM.
As for rooting, I think you need to enable USB debugging for the UnRevoked method....
Evil_Cid said:
Once you plug in your USB cable, you have to pull the top bar down and manually select to use it as a usb 'disk'...only then will you be able to load it with custom ROM.
As for rooting, I think you need to enable USB debugging for the UnRevoked method....
Click to expand...
Click to collapse
when i select it to use as usb disk, the laptop doesn't see it, same for usb debugging.
i tried using a usb hub with four ports to connect my phone to the laptop, the message i get is that '' this usb device is not recognised''. Pls why that message
Any help on this issue. I've been reading on usb brick phones and how to unbrick it. The problem is even when phone is connected via usb in fastboot mode, it still say device is not recognised. i was trying to get the CID number of the phone. i've never rooted or flash a custom rom yet. i started experiencing this when the phone fell on a concrete floor. i don't know if this is hardware related problem or software related.
When I plug my handset to ANY computer (with, without kies or drivers, it doesn't matter) the phone charges, but, nothing appears on the computer (no unknown device or recognizing the two drives of the phone, but not mounting them (as it did before)) on the phone.
The "USB" icon doesn't prompt and if I go to settings/wireless and network/ USB utilities, when I touch the USB mass storage button, it prompts me to connect cable, which is already connected.
-USB debug isn't activated (I've tried both)
When my phone is powered off and I start to charge it, the charging screen doesn't prompts, It just start booting.
I've tried different USB Cables.
The Phone is Official Stock Never Rooted (I discovered this trying to root it today)
Am I SOL if I want to root it without a working USB Data port?
Any ideas?
i would say make sure there's no dust/ buildup in the port. I had connection issues once to find a pocket lint cramed in there. next do all the other stuff. uninstall/reinstall drivers, diff usb port, diff pc, reboot. My symptoms were similar to yours but i was able to reboot into recovery/bootloader and use adb/fastboot no prob, so not sure. and I was already rooted/twrp recovery. might be worth it to try fastboot in bootloader just to be sure and get a recovery on it asap. If that works you should be able to recover stock or flash whatever, then test usb again in diff pc with fresh kies install. good luck.
Sounds like bad/improper USB cables to me, not all USB cables support data and charging, make sure you're using an official Samsung USB cable.
If you have a friend with a Samsung smart phone ask to try their cable.
does the stock recovery supports OTG? like for installing rom through usb drive
since mine apparently got corrupt because OTA update, and now just having bootloop with dm-verity error
it doesn't get detected to PC at all, volume up holding, fastboot, adb sideload, none even detects in PC (not even new device connected in device manager)
though it might be the usb port itself that's busted (although it still can charge just fine)
but i'd like to know first if the stock recovery supports installing from OTG or not, since OTG would be cheaper if it's possible
Hey gals and guys,
my girlfriend dropped her Xiaomi A2 lite and no the touchscreen doesn't respond. The phone has the stock Android One and I can only access fastboot.
Code:
fastboot devices
recognizes the phone.
The recovery is the stock recovery.
Code:
adb devices
won't recognize the phone and gives me an empty line as output
I also can't access the phone via usb with my filebrowser. If I try, the phone makes a "bing"-sound and the filebrowser gives me:
Code:
unable to open MTP device
I am using archlinux and I also have a windows device available.
Is there any chance on getting pictures etc from the phone?
Any suggestions besides getting a replacement for the touchscreen?
Thank you so much.
Connecting via USB probably needs you to click something.
I'm guessing developer mode is not enabled...
If you've got a micro USB OTG cable, you could plug a mouse in.
If you boot TWRP (fastboot boot twrp-3.3.1-dees-troy.img) you should be able to get adb and usb transfers working. Don't need to install it, just boot it. Not sure if that works without unlocked bootloader.
If you've got a micro USB OTG cable, you could plug a mouse in.
Click to expand...
Click to collapse
This did the trick.
Thank you
Hello there,
I've tried converting Chinese to Global firmware Vivo X80 pro (unlocked bootloader and rooted) and ends up with completely dead bricked after flashing all files on fastboot it's rebooted on a black screen and never went on again!
Can't boot into fastboot mode neither recovery but its can connect to pc via USB-C which is USB-3.1 only! My pc recognize it as "USB root hub" so what does that mean? Please if there is any solution to consider?
Best regards
The function of the USB root hub
The USB root hub sits directly on the mainboard of a PC and consists of a control chip that controls the USB ports on the mainboard.
Depending on the design of the mainboard, there can be several USB root hubs. There are several USB ports on each mainboard, which are either accessible at the back of the computer or are internal to the PC on the mainboard as plug-in connections. These internal connections are usually led via a corresponding cable to the USB ports, which are accessible from the front of the PC case.
The USB root hub(s) are responsible for controlling all USB ports present on the PC. A maximum of 127 USB devices can be connected and managed per USB root hub. In order to be able to connect so many devices to the PC, external USB hubs are usually used, which work more or less as distributors.