Question UI recovery - adb communication - Realme 8

Hi, I would know if while the phone is in UI recovery mode it is possible to run adb commands.
At the moment I get the message: ADB Android Device Unauthorized.
I don't have unlocked bootloader or root privilegies.
Thanks

ultrasound1991 said:
Hi, I would know if while the phone is in UI recovery mode it is possible to run adb commands.
At the moment I get the message: ADB Android Device Unauthorized.
I don't have unlocked bootloader or root privilegies.
Thanks
Click to expand...
Click to collapse
Not in stock recovery, by normal means.

Related

ADB Connection Question

At what point in the boot process does ADB detect the device? Phone is soft-bricked and I'm trying to get it into recovery mode through an adb shell.
treygrizzard26 said:
At what point in the boot process does ADB detect the device? Phone is soft-bricked and I'm trying to get it into recovery mode through an adb shell.
Click to expand...
Click to collapse
You most likely won't be able to get recovery mode if you can't access it with the button combo. Best bet would be to flash a kernel with Heimdall/Odin.
Go check out my adb portable in the developers section. It will wait until it sees your phone and boot it into recovery/download mode.
Or you can issue this command to do the same thing:
Code:
adb wait-for-device reboot recovery
Sent from my SGH-I777 using xda premium

Firewater S-OFF

Hey,
I just S-OFF'ed my phone with Firewater (http://forum.xda-developers.com/showthread.php?t=2632351)
Anyyone got a link for me with how i can remove the red text?
I've HBOOT 1.54.0000
killerbie said:
Hey,
I just S-OFF'ed my phone with Firewater (http://forum.xda-developers.com/showthread.php?t=2632351)
Anyyone got a link for me with how i can remove the red text?
I've HBOOT 1.54.0000
Click to expand...
Click to collapse
flash custom firmware (without red text)
kamilmirza said:
flash custom firmware (without red text)
Click to expand...
Click to collapse
Where can I find that, please?
thx
ps: so I falsh custom firmware, then recovery again, than my rom again. Or am i wrong?
killerbie said:
Where can I find that, please?
thx
ps: so I falsh custom firmware, then recovery again, than my rom again. Or am i wrong?
Click to expand...
Click to collapse
please use search before posting
check THIS or THIS or THIS(dark bootloader)
no need to flash recovery or ROM after updating firmware
Got another problem.
When the phone is on, I can give commands via the command prompt (reboot etc works)
When in bootloader it always says 'waiting for device"
I've already relocked the bootloader to install the firmware
killerbie said:
Got another problem.
When the phone is on, I can give commands via the command prompt (reboot etc works)
When in bootloader it always says 'waiting for device"
I've already relocked the bootloader to install the firmware
Click to expand...
Click to collapse
uninstall HTC Sync with drivers, restart PC
download and install these DRIVERS
try again
kamilmirza said:
uninstall HTC Sync with drivers, restart PC
download and install these DRIVERS
try again
Click to expand...
Click to collapse
I get this in command prompt:
c:\adb>adb devices
List of devices attached
FA35MW903859 device
c:\adb>adb reboot bootloader
c:\adb>fastboot reboot-bootloader
< waiting for device >
-> after reboot I do get a windows message saying devices not recognised, wierd. when the phone is on i can get an adb connection, but not in bootloader
EDIT: when the phone is in bootloader I find an unknown usb device in device manager, i'm going to install those drivers manully there.
(this ones http://www.sendspace.com/file/j26i6g)
killerbie said:
I get this in command prompt:
c:\adb>adb devices
List of devices attached
FA35MW903859 device
c:\adb>adb reboot bootloader
c:\adb>fastboot reboot-bootloader
< waiting for device >
-> after reboot I do get a windows message saying devices not recognised, wierd. when the phone is on i can get an adb connection, but not in bootloader
EDIT: when the phone is in bootloader I find an unknown usb device in device manager, i'm going to install those drivers manully there.
(this ones http://www.sendspace.com/file/j26i6g)
Click to expand...
Click to collapse
boot into bootloader 1st
choose fastboot in the bootloader
then use all the fastboot comands in command prompt - it should work
eg. c:\adb\fastboot devices
BIGMOH said:
boot into bootloader 1st
choose fastboot in the bootloader
then use all the fastboot comands in command prompt - it should work
eg. c:\adb\fastboot devices
Click to expand...
Click to collapse
Still doesnt' work. My pc revognises the phone only when its IN android I think :/
Is it possible to flash the firmware.zip via adb sideload? or recovery? or just when android is on? in those cases adb works
killerbie said:
Still doesnt' work. My pc revognises the phone only when its IN android I think :/
Is it possible to flash the firmware.zip via adb sideload? or recovery? or just when android is on? in those cases adb works
Click to expand...
Click to collapse
By any chance are you using Windows 8.1?
killerbie said:
I get this in command prompt:
c:\adb>adb devices
List of devices attached
FA35MW903859 device
c:\adb>adb reboot bootloader
c:\adb>fastboot reboot-bootloader
< waiting for device >
-> after reboot I do get a windows message saying devices not recognised, wierd. when the phone is on i can get an adb connection, but not in bootloader
EDIT: when the phone is in bootloader I find an unknown usb device in device manager, i'm going to install those drivers manully there.
(this ones http://www.sendspace.com/file/j26i6g)
Click to expand...
Click to collapse
BIGMOH said:
By any chance are you using Windows 8.1?
Click to expand...
Click to collapse
seems like Windows 8.1
Sent from my One using Tapatalk
kamilmirza said:
seems like Windows 8.1
Sent from my One using Tapatalk
Click to expand...
Click to collapse
Yep, Windows 8.1. I'm going to try get my hands on a windows 7 machine this evening

[Q] Please help w/bootloader

Hello guys! I I stucked in very interesting case.....Been flashing Resurrection Remix with fullwipe from Chroma, all ok, on first boot i do a silly thing while boot become too long i goind to reboot phone and then see that phone is encrypting......it reboots and here i have "Encryption unsuccessful" and button factory reset which do nothing. I know about reboot to bootloader, but NRT can't reboot my device in bootloader, and my Vol- button broken. What i gonna do, please help, heard about hardbrick method or something else for reboot to bootloader. Thanks for advance :cyclops:
TAGTRAUM said:
Hello guys! I I stucked in very interesting case.....Been flashing Resurrection Remix with fullwipe from Chroma, all ok, on first boot i do a silly thing while boot become too long i goind to reboot phone and then see that phone is encrypting......it reboots and here i have "Encryption unsuccessful" and button factory reset which do nothing. I know about reboot to bootloader, but NRT can't reboot my device in bootloader, and my Vol- button broken. What i gonna do, please help, heard about hardbrick method or something else for reboot to bootloader. Thanks for advance :cyclops:
Click to expand...
Click to collapse
Does NRT give you an error when it tries to reboot into bootloader? Another reason to stay away from toolkits, but that is another debate for another time. Have you tried manually running the ADB commands to boot into fastboot? Do you have access to a computer with Android SDK installed?
Not sure what you want to do in bootloader. Recovery makes more sense to me. Flash a non-force encrypt kernel, format userdata and you're away.
From a command prompt / termina (whilst booting and connected with USB cable)...
Code:
adb reboot recovery
or
Code:
adb reboot bootloader
Circaflex said:
Does NRT give you an error when it tries to reboot into bootloader? Another reason to stay away from toolkits, but that is another debate for another time. Have you tried manually running the ADB commands to boot into fastboot? Do you have access to a computer with Android SDK installed?
Click to expand...
Click to collapse
Yes, tried manually commands before use toolkit, no luck "device not found", drivers are ok, device visible in Device Manager as MTP, before this "unsuccessful" flash works like a charm. And then is no way out, when device is on it show encryption message and still no luck with ADB. Maybe some script that override ADB and took me into recovery/bootloader??
TAGTRAUM said:
Yes, tried manually commands before use toolkit, no luck "device not found", drivers are ok, device visible in Device Manager as MTP, before this "unsuccessful" flash works like a charm. And then is no way out, when device is on it show encryption message and still no luck with ADB. Maybe some script that override ADB and took me into recovery/bootloader??
Click to expand...
Click to collapse
Nope.. If adb doesn't work and volume buttons are broken, you're stuck. Get the buttons repaired.
rootSU said:
Not sure what you want to do in bootloader. Recovery makes more sense to me. Flash a non-force encrypt kernel, format userdata and you're away.
From a command prompt / termina (whilst booting and connected with USB cable)...
Code:
adb reboot recovery
or
Code:
adb reboot bootloader
Click to expand...
Click to collapse
No luck with running this commands in boot process
TAGTRAUM said:
No luck with running this commands in boot process
Click to expand...
Click to collapse
Adb only works if the device is booted up or in sideload mode in recovery, fastboot works in fastboot/bootloader mode. Is/was the device recognised as a adb device when you typed `adb devices`in cmd?
gee2012 said:
Adb only works if the device is booted up or in sideload mode in recovery, fastboot works in fastboot/bootloader mode. Is/was the device recognised as a adb device when you typed `adb devices`in cmd?
Click to expand...
Click to collapse
Adb should work from part way through the boot process and any mode. in custom recovery.
gee2012 said:
Adb only works if the device is booted up or in sideload mode in recovery, fastboot works in fastboot/bootloader mode. Is/was the device recognised as a adb device when you typed `adb devices`in cmd?
Click to expand...
Click to collapse
No, it's not appear in "adb devices" on any process of boot, but Windows recognise in Device Manages as "MTP USB Device" even when phone off and connected via USB
TAGTRAUM said:
No, it's not appear in "adb devices" on any process of boot, but Windows recognise in Device Manages as "MTP USB Device" even when phone off and connected via USB
Click to expand...
Click to collapse
Try this:
http://forum.xda-developers.com/showthread.php?t=2588979
Evolution_Tech said:
Try this
Click to expand...
Click to collapse
Will try, but decide to repair my Vol- button myself, i have no mind what can be broken in this part, watching video of N6 dissassembly, its pretty simple part indeed Walking w/o Vol- for a month, and this situation is frustrating me and other situations can happen, in certain cases i still need Vol- :cyclops:

Cant use fastboot or mfastboot

Im trying to flash back to stock rom but the device is not responding, i already have try on mfastboot and on fastboot but it just say "waiting for device" when i try some comand, i have motorola drivers, i've tryed a program called PDAnet too, i have usb debug on, can someone help-me?
are you using Windows 7/8/10 ?
did you boot into bootloader mode?
(adb debug mode is for adb and bootloader mode is for fastboot)
interaction is: adb reboot bootloader (when device is on and adb debug is on)
zitronenmelissa said:
are you using Windows 7/8/10 ?
did you boot into bootloader mode?
(adb debug mode is for adb and bootloader mode is for fastboot)
interaction is: adb reboot bootloader (when device is on and adb debug is on)
Click to expand...
Click to collapse
i have tryed all, but no response, i give it up and install other custom rom but thanks for trying help

Can't root my device

Anyone help how can I root my device?
I am running on andriod 11 with latest security patch. Adb and fastboot working fine while device is turned on when I give command to adb reboot bootloader then phone come in fastboot then device not showing in adb devices list when I turned on phone its showing there but not in fastboot menu. Kindly help.
Because u rebooted into fastboot mode now u are on fastboot. Try running the command: fastboot devices
XakedowX said:
Because u rebooted into fastboot mode now u are on fastboot. Try running the command: fastboot devices
Click to expand...
Click to collapse
Tried but not working. When phone is running adb worked when phone is in fastboot adb is not working (list of available devices) blank.
gmkhamisani786 said:
Tried but not working. When phone is running adb worked when phone is in fastboot adb is not working (list of available devices) blank.
Click to expand...
Click to collapse
because as i said u are not in adb when u are in fastboot adb devices will NOT RETURN and results. it will be blank. You should try the command: fastboot devices
it will show up there.
Brother I can't unlock bootloader that's why I am having issues. Can you please help to unlock bootloader?

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