Question Problem with recovery mode - Samsung Galaxy Z Fold3

Hi, when I try to enter recovery mode, the phone start not in recovery wirh a pop up
"Back up fail -set up wizard finish".
Why? Any solution?

You have to connect the phone to a USB c cable as you're holding down both volume buttons. If you don't connect the USB cable you'll get that message

Acoustichayes said:
You have to connect the phone to a USB c cable as you're holding down both volume buttons. If you don't connect the USB cable you'll get that message
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Thank you. L'idea s21. I had read that the cable was no longer needed for the fold so I haven't use it

It doesn't work

Related

[Q] HTC ONE X rooting fail

So i've been trying to root my phone for quite some time and everytime it fails.
I recently found this http://forum.xda-developers.com/forumdisplay.php?f=1533#tutorial
Everything was working fine until i got to the part ( fastboot oem get_identifier_token.) When i type that in it would just say
(Waiting for device) and never does anything for a long time.
also when i click my power button and volume down at the same time it does not go in fast boot mode for some reason and i have no idea why!
so does anyone have any solutions?
Just hold down the power and vol down and wait until the bootloader shows up, then use vol to scroll until you can select fastboot, then plug into a usb port.
Also, try a different usb port on your computer. Not sure why this sometimes works, but sometimes it does. Sometimes.
requiem11 said:
Just hold down the power and vol down and wait until the bootloader shows up, then use vol to scroll until you can select fastboot, then plug into a usb port.
Also, try a different usb port on your computer. Not sure why this sometimes works, but sometimes it does. Sometimes.
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Click to collapse
Thank you! that miraculously worked somehow aha !
I know right! Crazy.

[Q] Can't get into Odin mode

I recently got a t989 with firmware UVMC6 preinstalled. And I can't get the phone to odin mode. I have tried all methods like inserting usb cable while holding volume up and down button, inserting usb cable while holding power and volume down button. But it always take me to recovery mode instead. I even tried to boot it through adb command prompt but the phone isn't recognized by adb. I have usb driver installed correctly. I have used different usb cables. Does anyone know if the lastested batch of T989s even have a download mode?
Thank you for your help?
twisteraml said:
I recently got a t989 with firmware UVMC6 preinstalled. And I can't get the phone to odin mode. I have tried all methods like inserting usb cable while holding volume up and down button, inserting usb cable while holding power and volume down button. But it always take me to recovery mode instead. I even tried to boot it through adb command prompt but the phone isn't recognized by adb. I have usb driver installed correctly. I have used different usb cables. Does anyone know if the lastested batch of T989s even have a download mode?
Thank you for your help?
Click to expand...
Click to collapse
Try holding just volume down instead of both... (telus/koodo phones use volume down only to get to download mode)
twisteraml said:
I recently got a t989 with firmware UVMC6 preinstalled. And I can't get the phone to odin mode. I have tried all methods like inserting usb cable while holding volume up and down button, inserting usb cable while holding power and volume down button. But it always take me to recovery mode instead. I even tried to boot it through adb command prompt but the phone isn't recognized by adb. I have usb driver installed correctly. I have used different usb cables. Does anyone know if the lastested batch of T989s even have a download mode?
Thank you for your help?
Click to expand...
Click to collapse
My replacement s2 was built in may and it had DL mode, try booting the phone just like u would to go into recovery but after the first vibration let go of power and vol- quick, should bring up a screen that says "installing custom firmware may cause blah blah blah" press vol+ to continue, that's how mine is anyway
Sent from my SGH-T989 using xda premium

Unable to enter download mode

So i discovered a strange thing from my G3 while trying to upgrade to 10E. My phone is unable to enter download mode to flash the update. I have done the procedure a in the flashing thread:
-turn off phone
-unplug USB
-hold down volume up
-plug USB
i can head windows play the device connected sound then proceed with the phone just displaying the normal charging display.
also, adb reboot download does not work, adb reboot recovery does.
PrimaryComplex said:
So i discovered a strange thing from my G3 while trying to upgrade to 10E. My phone is unable to enter download mode to flash the update. I have done the procedure a in the flashing thread:
-turn off phone
-unplug USB
-hold down volume up
-plug USB
i can head windows play the device connected sound then proceed with the phone just displaying the normal charging display.
also, adb reboot download does not work, adb reboot recovery does.
Click to expand...
Click to collapse
I had same issue, just make sure that you plug in the USB cable fast after you hold the volume up and also make sure you continue to hold the volume up.
Sent from my LG-D855 using Tapatalk
I tried a thousand times but every time it just start up mobile phone instead of going to Download Mode.
Remove the battery for a few seconds and be sure to plug into usb 2 and not into usb 3 port on your pc
I tried that too. Removed battery for seconds and connected to USB 2.0 but same issue. I wonder it connects to PC and LG Pc Suite without any problems. I'm sure all rivers are already installed but wonder why it can't enter download mode.
I lost LG original USB cable and use other cables ( I tried many ).
What's wrong then?!!! I even tried Windows XP and 8.1 but both same issue!
I'm having the same issue only I think it's because I really bricked my phone, not able to boot up or anything.
My gives me an error saying fast boot and a couple of commands with a black screen, Unable to get to download mode

T-Mobile 7T Cannot Enter EDL Mode its Entering to Fastboot Mode Always

I tried ton of time while pressing Vol Up+Down Always T-Mobile 7T entering to Fastboot Menu.
Please someone help me.
Sorry for my English
Thank you
Your phone has to be off for it to go into EDL Mode. turn phone off then try again.
The commands ur using is for fastboot it sounds like.
Follow these steps:
Hold down Volume Up + Volume Down buttons for few seconds and plug in the USB cable, which is already attached to the computer from another side. Keep pressing until you see EDL mode. (Note: Make sure you have USB connected in PC before connecting it to the smartphone while pressing both the buttons.)
xHvlios said:
Your phone has to be off for it to go into EDL Mode. turn phone off then try again.
The commands ur using is for fastboot it sounds like.
Follow these steps:
Hold down Volume Up + Volume Down buttons for few seconds and plug in the USB cable, which is already attached to the computer from another side. Keep pressing until you see EDL mode. (Note: Make sure you have USB connected in PC before connecting it to the smartphone while pressing both the buttons.)
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Note in EDL Mode your screen should be completely black and on device manager it should say like qsbulk or qualcomm something

Question TWRP not saved

After disconnecting the phone from the PC when trying to enter TWRP, a standard reboot occurs
To boot in recovery/Download mode you must plug an USB cable in your device, without it the key combo will be ignored and the phone will boot straight to system.
Just plug in the cable? Or connect your phone to another device? Or connect to the device from which the firmware was performed?
Thank you
Must be connected to PC

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