I really need to enter fastboot mode on my zuk, but your screen is burned out so I can't enter developer options to activate usb debugging and perform the "adb reboot bootloader", I would like to know if it is possible to enter fastboot mode through of combinations of physical buttons. My zuk has a blocked bootloader!
As far es I know you need a unlocked bootloader and usb debugging has to be activated.
Why do you need to get into fastboot? If ur screen is no more...
Related
Hello, I bought a Droid 3 from ebay, and its user-locked, i want to wipe it but the Volume Buttons doesn't work...
The shorcut for entering to recovery directly works, but i have the volume buttons issue, so i cant do nothing.
I can enter to boot menu, but again... the same problem
I only can enter to BP Fastboot Mode and it shows:
BP Fastboot Flash Mode (S)
0A.64
Battery ok bla bla bla
If i connect it to the PC with this mode, it wont find some kind of drivers:
Diag Interface
Modem Interface
MUX Interface
NMEA Interface
TCMD Interface
Where can i find this drivers??? My plan is use this way to FASTBOOT ERASE USERDATA, so i can use the phone.
Some guide please, or opinions? Thank you very much.
joel_sinbad said:
Hello, I bought a Droid 3 from ebay, and its user-locked, i want to wipe it but the Volume Buttons doesn't work...
The shorcut for entering to recovery directly works, but i have the volume buttons issue, so i cant do nothing.
I can enter to boot menu, but again... the same problem
I only can enter to BP Fastboot Mode and it shows:
BP Fastboot Flash Mode (S)
0A.64
Battery ok bla bla bla
If i connect it to the PC with this mode, it wont find some kind of drivers:
Diag Interface
Modem Interface
MUX Interface
NMEA Interface
TCMD Interface
Where can i find this drivers??? My plan is use this way to FASTBOOT ERASE USERDATA, so i can use the phone.
Some guide please, or opinions? Thank you very much.
Click to expand...
Click to collapse
Have you tried to manually install the drivers by going to the Google folder in adb?
*The Ninj-ESS*
I knew about that, but I don't know which ones I must choose...
OK, for my luck, the last owner (a girl) had the usb debugging activated... so, i just used the adb commands to reboot-bootloader, and i made it to get in AP fastboot
there just typed fastboot erase userdata and woalaa!!
Fine that you've found the solution, if you have some more problems, usually you can use keyboard arrows instead of volume buttons, into recovery
you need to press the volume buttons to enter android recovery
once in recovery, yes you can use keyboard arrows to scroll
Hi, Im kinda new to this bootloader thingy. What happen is, i updated the razer phone 2 to Pie, but notice wifi and sim card cant be detect. Even factory reset fails. So i thought of flashing new image on it. KINDA easy on my oneplus, but im not sure where I gone wrong on this razer phone 2, i accidentally unlock the bootloader. NOW the problem is HOW to relock it back? i been follow all youtube and guides all over the place but still fails.
The state of device atm, cannot be boot into Download Mode. Everytime I plug in usb c from Windows, it will boot into unlock bootloader warning page, and continue boot into the homescreen. testing the adbtools, fastboot also to no avail. Can anyone help and guide me how to relocking it back? Maybe i type wrongly on cmd or maybe other android steps not similar to razer one etc....:crying:help much appreciated.
Hold volume down while turning on. Then fastboot flashing lock.
the stock usb doesnt send things correctly in BL mode, https://www.amazon.com/Blackweb-3-Foot-Charge-Cable-Connector/dp/B07SG7P3KZ/ worked for me. with the correct usb cable you should be able to perform the lock commands correctly. can you give us more detail of what you tried on this phone so we know if we need to provide you additional information?
https://developer.razer.com/razer-phone-dev-tools/general-instructions/
"Locking the Bootloader
Locking the bootloader is recommended for security reasons. Some applications will not work with an unlocked bootloader.
Start the Phone in Download Mode with one of the following methods:
Using the adb tool: With the Phone powered on, execute: adb reboot bootloader Enter Download Mode:
Plug in a USB cable to connect your Razer Phone to your computer, Power Off the Phone, then turn it on and immediately press and hold the Volume Down button until “Download Mode” appears on screen.
Lock the critical partitions of the Bootloader first by running this command: fastboot flashing lock_critical
Your Razer Phone will show you a confirmation screen. Use the Volume Up/Volume Down buttons for navigation, and press the Power button to select. Your Phone will reboot."
I can't seem to enter download mode. All I have is fastboot mode and the option to either reboot, close the phone or enter recovery mode. I would really like to lock the bootloader, but I can't seem to be able to detect my phone on my PC even though I installed the fastboot driver.
The_Vinlander said:
I can't seem to enter download mode. All I have is fastboot mode and the option to either reboot, close the phone or enter recovery mode. I would really like to lock the bootloader, but I can't seem to be able to detect my phone on my PC even though I installed the fastboot driver.
Click to expand...
Click to collapse
You must use a USB 2.0 port. The RP2 isn't detected by fastboot when connected to a 3/3.1 port.
Reznor7 said:
You must use a USB 2.0 port. The RP2 isn't detected by fastboot when connected to a 3/3.1 port.
Click to expand...
Click to collapse
I tried this, but to no avail. I tried with 2 cables I had and it keeps telling me < waiting for device > when I enter this command; fastboot flashing lock_critical
The_Vinlander said:
I tried this, but to no avail. I tried with 2 cables I had and it keeps telling me < waiting for device > when I enter this command; fastboot flashing lock_critical
Click to expand...
Click to collapse
You need to go into your device manager and select [ android bootloader interface ] while in fastboot
Phone info
OPPO A74 5G
Model number - CPH2197
Build number - CPH2197_11_A.12
Android 11
Developer Mode enabled
OEM Unlock enabled
USB Debugging enabled
Below are screenshots of all of the above
[Screenshots](https://imgur.com/a/qw0fUAw)
Phone is recognised by ADB but not Fastboot and as such I cannot unlock the Bootloader. Is there something I've done wrong or something else I can try?
When entering "Fastboot devices" in CMD nothing comes up.
When entering command "ADB reboot Bootloader" in CMD the phone restarts instead of loading into Bootloader.
I have tried turning phone off and the pushing power button + vol up - this just keeps restarting phone.
Any help would be much appreciated as I'd really like to root this phone all extra info in images on Imgur. Link above.
DeeSkye said:
Phone info
OPPO A74 5G
Model number - CPH2197
Build number - CPH2197_11_A.12
Android 11
Developer Mode enabled
OEM Unlock enabled
USB Debugging enabled
Below are screenshots of all of the above
[Screenshots](https://imgur.com/a/qw0fUAw)
Phone is recognised by ADB but not Fastboot and as such I cannot unlock the Bootloader. Is there something I've done wrong or something else I can try?
When entering "Fastboot devices" in CMD nothing comes up.
When entering command "ADB reboot Bootloader" in CMD the phone restarts instead of loading into Bootloader.
I have tried turning phone off and the pushing power button + vol up - this just keeps restarting phone.
Any help would be much appreciated as I'd really like to root this phone all extra info in images on Imgur. Link above.
Click to expand...
Click to collapse
Did you find a way? I tried everything but I couldn't get into fastboot
No way to enter fastboot mode for oppo phones. Now I use Oppo A74 4G version. Cannot enter fastboot mode. It's locked by Oppo. And they don't give bootloader code for unlock BL. Only way is to change phone
I've been trying run fastboot too. 4 hours later I find this thread. That explains it
Last Oppo phone I buy I guess.
Did you manage to find a workaround for this by chance?
Has anyone tried rebooting from recovery to then enter fastboor or?
Im gonna look into myself soon...
Ive seen this issue before on a different phone but cant remember how they bypassed it
Perhaps yall can try to find a post where they did so.. maybe it'll work on this phone too.
I was able too get to fastboot mode. The phone labels it "recoveryd mode", however, fastboot commands work.
1st. Connect phone and confirm ADB is connected by using "ADB devices" command.
2nd. Enter "adb reboot fastboot bootloader"
Phone will reboot into "recoveryd mode". It looks exactly like the normal recovery mode except the title displayed after you select the language and fastboot commands will work.
However, I still have not found out how to unlock the bootloader, so it does me no good.
try doing adb reboot fastboot or adb reboot bootloader
fastboot oem unlock
FAILED (remote: 'Unable to open fastboot HAL')
fastboot: error: Command failed
guys ,, fails
when trying to boot to fastboot and not fastbootd
I am having trouble unlocking my bootloader. I have enabled it in the developer options and boot it in to download mode using the fastboot command and it just stays in download mode, I've tried different combinations of holing down the volume keys like I read somewere and also my adb disconnects so I cant do the oem unlock command,. Any help plz ?
Hello
I have a clean untouched redmi9 MIUI global 12.5.5 android 11
I have not even used it before.
I tried to enter fastboot mode by enabling developer options oem unlocking
also USB debugging on
Then I power off and I press volume down + power key
Phone just vibrates and restarts does not enter fastboot. If I quickly remove hands while vibrating it gets stuck on vibrating until i hard press power again. I can never enter fastboot mode even though I tried a lot of times. I downloaded the ADB tools and used .\adb.exe reboot bootloader. Phone vibrates for around 6-7s then restarts.
How do I enter fastboot mode it should not be this hard!
Hi
You are using the wrong command
type
adb reboot bootloder