Fastboot mode Oneplus 6T no chance to flash TWRP because of no connection to windows - Android Q&A, Help & Troubleshooting

Hello all,
i´ve the problem, that i´ve done a wrong flash (twrp) and now i´ve just the posibiliity to open fastboot mode.
In fastboot mode i can´t connect my phone to the windows PC.
It would be great to get help, maybe by phone call... or chat.

Related

[Q] Nubia Z7 mini won´t start, phone bricked?

Hello,
after having tried to install CWM by using flasify the phone now stucks in a boot loop and I cannot enter the recovery mode. On the other hand I can manage to boot into the fastboot mode but the phone won´t be recognized on the pc i.e. by Minimal ADB and Fastboot: no device. I´ve installed ADB driver but the phone is not shown in the device manager.
I fear I´ve bricked the phone.
Does anybody have an idea how to solve the problem?
Many thanks in advance.

[Redmi 3S] EDL Doesn't work?.

Hi everyone, i cant enter to EDL mode, i need it because my stock rom is unstable(All start with OTA update), after update it show me "unfortunately android.... has stopped " every 3-5 seconds. EDL works fine yesterday and i try to install fastboot rom, but since MiFlash get error when i install fastboot rom i cant reboot in EDL. Hope you can help me.
note: I try reboot trough fastboot and do same thing as the video.
youtube. com/watch?v=gPh1yE3or8g&feature=youtu. be
(Sorry for the video post, but i cant find something like this case in web and i really need help)
Hkoup said:
Hi everyone, i cant enter to EDL mode, i need it because my stock rom is unstable(All start with OTA update), after update it show me "unfortunately android.... has stopped " every 3-5 seconds. EDL works fine yesterday and i try to install fastboot rom, but since MiFlash get error when i install fastboot rom i cant reboot in EDL. Hope you can help me.
note: I try reboot trough fastboot and do same thing as the video.
youtube. com/watch?v=gPh1yE3or8g&feature=youtu. be
(Sorry for the video post, but i cant find something like this case in web and i really need help)
Click to expand...
Click to collapse
If you are using REDMI 3S/ 3S Prime then follow these steps to boot in to the edl mode
step 1 Download and extract MI unlock tools on your pc
step 2 Go to fast-boot mode by pressing vol down+ power button of your phone>connect it to pc via data cable>open extracted folder of mi flash tools (I recommend you to use the fast boot files which are available with mi unlock tools so you need to download mi unlock tool and extract it with the help of winrar ) press shift and right click then click on command prompt
and type these commands
fastboot devices
Press enter
fastboot oem edl
press enter
Now you are in Edl mode...enjoy....

Sharp Aquos S2 stucked in Download mode

Hi:
My unlocked bootloader SS2 phone got stucked in Download Mode after successfully installed/flashed AICP ROM
It booted once and when i rebooted to enter recovery got stucked. Tried pushing buttons combos but still stucked in Dmode.
Have no access to fastboot from Windows but can get limited access to fastboot in Debian: can flash several twrp recoveries, can flash
AICP ROM again but can not get fastboot oem commands working.
Can't enter to recovery because phone never turn off.
Tried also to come back to Nougat but can't enter recovery to flash ss2_old_bootloader.
I do not know what to do.
Any help?
Also have this problem... any help?
have u try to connect into computer, use adb, and use this command :
Code:
fastboot reboot
what's the result with that?
No connection.
But i have reinstalled OST Treble ROM and phone now working.
gsausalito said:
Hi:
My unlocked bootloader SS2 phone got stucked in Download Mode after successfully installed/flashed AICP ROM
It booted once and when i rebooted to enter recovery got stucked. Tried pushing buttons combos but still stucked in Dmode.
Have no access to fastboot from Windows but can get limited access to fastboot in Debian: can flash several twrp recoveries, can flash
AICP ROM again but can not get fastboot oem commands working.
Can't enter to recovery because phone never turn off.
Tried also to come back to Nougat but can't enter recovery to flash ss2_old_bootloader.
I do not know what to do.
Any help?
Click to expand...
Click to collapse
I also have problem after flashing to AICP and sometimes phone (after power off) stuck in Download mode.
Just enter:
fastboot --set-active=a reboot
rgr1 said:
I also have problem after flashing to AICP and sometimes phone (after power off) stuck in Download mode.
Just enter:
fastboot --set-active=a reboot
Click to expand...
Click to collapse
I have the same problem. I tried to follow your advice, but fastboot in my PC doesn't recognize the parameter (all I get is fastboot help page).
Regards.
EDIT: reinstalled treble v3.1 via OST and it fixed the download mode issue.
thanks!
hi,
got the same problem, stuck at download mode but phones can`t to pc via usb so I am unable to use fastreboot.
Any other suggestions how to fix it ?
internety1 said:
hi,
got the same problem, stuck at download mode but phones can`t to pc via usb so I am unable to use fastreboot.
Any other suggestions how to fix it ?
Click to expand...
Click to collapse
in my xperience is connect your phone to the PC then open cmd ... make sure in folder of adb and fastboot .exe stored ...
type:
Code:
fastboot continue
longu said:
I have the same problem. I tried to follow your advice, but fastboot in my PC doesn't recognize the parameter (all I get is fastboot help page).
Regards.
EDIT: reinstalled treble v3.1 via OST and it fixed the download mode issue.
Click to expand...
Click to collapse
Maybe use other fastboot.
Sometimes you must enter:
Code:
fastboot --set-active=_a reboot
("_a" instead of "a")
BTW. My Aquos sometimes stuck in download mode after installing AICP.
I fixed this by entering:
Code:
adb shell
bootctl mark-boot-successful
Hello, i have the same exact problem. I tried to use adb program to fix this problem, but my laptop couldn't recognize my device. Any other solutions would be helpful. Thanks for your attention! (I'm a beginner in technology, so please forgive me)

fastboot doesn´t work on windows pc out of the blue

What has happend with fastboot? I have a rooted phone with twrp 3.3.1.0.
I have used fastboot commands to flash boot.img and recovery.img for years.
Suddenly out of the blue i can´t connect with the phone in fastboot mode. I have tried everything, all kind of different windows drivers, emma, flashtool, drivers from sony, latest driver form google. but i cant get my phone to show up as a device in fastboot mode using fastboot commands. Are there something that has changed lately?
I can connect in flash mode and adb commands works normal.
Usb debugging are on, and I have tried to boot pc without driver signature check.
I have read topics for several days googling and I simply cant get it to work in fastboot.
Please help.
https://android.stackexchange.com/questions/129174/windows-10-fastboot-driver
pergoteborg said:
https://android.stackexchange.com/questions/129174/windows-10-fastboot-driver
Click to expand...
Click to collapse
Works like a charme..... Thanks:good:

Mi 8 Lite stuck, fastboot not working.

Ok so my Xiaomi Mi 8 Lite was (hard??)bricked because I flashed something I shouldn't have so now I can still access recovery mode TWRP but fastboot does not work at all. I've tried flashing lineage but when I boot it back up it just brings me back to TWRP after rebooting again.
By fastboot not working I mean that once I connect the device to a computer, the phone automatically quits fastboot mode. ADB can't even seem to find it in the devices list.
What should I do? Is my phone dead forever?
Thank you!!!

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