[SOLVED]fastboot unlock bootloader problem - memo pad ME180A [SOLVED] - MeMO Pad 7 Q&A, Help & Troubleshooting

hi every one.
i need to unlock bootloader to use my tablet.
i go to fastboot mode with (power)+(VOL-) and PC can see devices.
attachment 1 (DM.jpg)
i run "fastboot devices" command and show me device is connected.
when i run "fastboot oem unlock" or "fastboot oem unlock61646" command , say :
Code:
OKAY [0.001s]
finished . total time : 0.002s
like attachment 2(cmd.jpg)
but after all this , boot loader won't be unlocked.
and i can not flash CWM recovery . this happen:
attachment 3 (cmd2.jpg)
any body can help me?
important notes:
USB debugging is off.
i root this tablet a few mounts ago and change DPI with "DPI changer" , after reset , tablet turn on and boot successfully but when boot complete show "UI" error repeatedly and tablet is completely useless.
i access to stock recovery.
i guess this is a driver problem, any body of asus memopad users that unlock their bootloader with fastboot have the driver?
Solution found
use this link ,
http://forum.xda-developers.com/android/development/rom-asus-memo-pad-8-me180a-ww-3-1-0-42-t3027620/post60970877#post60970877
using post #3
sorry for my bad english

Related

[Q] Memopad 7 170C root fails. help!

I'm trying too root my Asus memo pad 7 (170C), I've tried EVERY method, using KingoRoot, SuperOneClick, Frameroot, motochopper. None of them worked.
So I decided to do the rooting stuff myself, first I tried on Windows 8, the fastboot driver was not recognized, I installed the PdaNet, It recognizes the device now, the problem is when I run "fastboot oem unlock" or "fastboot oem unlock0x0b05" (ASUS VendorID), it returns : "FAILED (remote: unknown OEM command)"
I enter bootloader with "adb reboot bootloader" or by pressing Volume Up and Power.
I have also tried in Ubuntu 14.04, It doesn't even recognize the device in fastboot, and yes I run fastboot as root, still no chance "fastboot devices" returns nothing, and "fastboot oem unlock" returns "Waiting for device"
I did run "usbls" command, and it was clear that the OS has recognized the tablet, but why the fastboot does not?
Here is some information of my specs: ASUS MemoPad 7 (170C) Windows 8.1 64bit AND/OR Ubuntu 14.04
Bootloader: DroidBoot Provision Os, DroidBoot Ver: WW_MeMO_Pad-11.2.3.28-20141230 IFWI Version: 64.25
PLEASE somebody save my life as I'm stuck with it for a very long time!
arman92 said:
I'm trying too root my Asus memo pad 7 (170C), I've tried EVERY method, using KingoRoot, SuperOneClick, Frameroot, motochopper. None of them worked.
So I decided to do the rooting stuff myself, first I tried on Windows 8, the fastboot driver was not recognized, I installed the PdaNet, It recognizes the device now, the problem is when I run "fastboot oem unlock" or "fastboot oem unlock0x0b05" (ASUS VendorID), it returns : "FAILED (remote: unknown OEM command)"
I enter bootloader with "adb reboot bootloader" or by pressing Volume Up and Power.
I have also tried in Ubuntu 14.04, It doesn't even recognize the device in fastboot, and yes I run fastboot as root, still no chance "fastboot devices" returns nothing, and "fastboot oem unlock" returns "Waiting for device"
I did run "usbls" command, and it was clear that the OS has recognized the tablet, but why the fastboot does not?
Here is some information of my specs: ASUS MemoPad 7 (170C) Windows 8.1 64bit AND/OR Ubuntu 14.04
Bootloader: DroidBoot Provision Os, DroidBoot Ver: WW_MeMO_Pad-11.2.3.28-20141230 IFWI Version: 64.25
PLEASE somebody save my life as I'm stuck with it for a very long time!
Click to expand...
Click to collapse
Because these Asus tablets use Intel processors, I do not believe that fastboot works. You did not indicate that you had tried the RootZenFone tool in your post above. See this thread:
http://forum.xda-developers.com/memo-pad-7/help/me170cx-k01a-root-t2985421
I have rooted two of these tablets using this method, and it worked perfectly on both of them.
CYoung234 said:
Because these Asus tablets use Intel processors, I do not believe that fastboot works. You did not indicate that you had tried the RootZenFone tool in your post above. See this thread:
http://forum.xda-developers.com/memo-pad-7/help/me170cx-k01a-root-t2985421
I have rooted two of these tablets using this method, and it worked perfectly on both of them.
Click to expand...
Click to collapse
Yes I did try the RootZenFone tool, but it didn't work either.
Unfortunately I forgot to "Forget the wireless networks" (I just disabled the WiFi), and the RootZenFone failed rooting my device...
Is there any way to get it work again?
HELP ME!!
Anybody got an idea?
Would it be helpful if I Re-Flash the Asus official ROM to my tablet and start over? If it is, how can I do that?
PLEASE somebody help me!
arman92 said:
Anybody got an idea?
Would it be helpful if I Re-Flash the Asus official ROM to my tablet and start over? If it is, how can I do that?
PLEASE somebody help me!
Click to expand...
Click to collapse
Yes, you can go into bootloader mode and restore the factory rom, which will likely downgrade you to 4.3 again. Then you can do the OTA update and use the RootZenFone again. This time, remember to follow the instructions EXACTLY, and you should do fine.
Edit: I do not have the two I set up right now, but they both were visible to my desktop in fast boot mode. They responded to fast boot device. Beyond that, I never tried fastboot oem unlock. Did you try just typing fastboot to see the comand set? You might try that.
Done! I'm Root
CYoung234 said:
Yes, you can go into bootloader mode and restore the factory rom, which will likely downgrade you to 4.3 again. Then you can do the OTA update and use the RootZenFone again. This time, remember to follow the instructions EXACTLY, and you should do fine.
Edit: I do not have the two I set up right now, but they both were visible to my desktop in fast boot mode. They responded to fast boot device. Beyond that, I never tried fastboot oem unlock. Did you try just typing fastboot to see the comand set? You might try that.
Click to expand...
Click to collapse
I've followed the instructions in this page : http://forum.xda-developers.com/android/help/instructions-reviving-me170c-me170cx-t3017466
I successfully made it flash the Asus official ROM, but every time the freaking "Unfortunately Asus Demo has stopped" showed up.
I tried 4 different ROMs, still I got the error. I tried the RootZenFone-1.4.6r.apk everytime, no chance. The rooting process was interrupted by the "Unfortunately Asus Demo has stopped"
Then I figured out that when the tablet is connected to a power source (e.g. USB charge or PC), the error come up more frequent, so I disconnected the USB cable and tried the RootZenFone again, after a fresh ROM recovery, this time it successfully finished the rooting process. Huurrraaaay!!
So for every one else that has the same issue: just disconnect the USB cable and you are good to go!
Thanks for everyone that helped.

Oem unlock Blackview BV6000

Oem unlock Blackview BV6000
I go to settings "settings" -> "Developer Option" -> "Oem unlock" -> Enabe
When i type in bootloader -> use fastboot, "fastboot oem unlock"
It shows a menu and ask me to press volume up , This button is desableb
So it mean bootloader is ocked , how can i unlock it?
blu3m3 said:
Oem unlock Blackview BV6000
I go to settings "settings" -> "Developer Option" -> "Oem unlock" -> Enabe
When i type in bootloader -> use fastboot, "fastboot oem unlock"
It shows a menu and ask me to press volume up , This button is desableb
So it mean bootloader is ocked , how can i unlock it?
Click to expand...
Click to collapse
@blu3m3,
when it asks to press volume up, just press it and in a few seconds bootloader will get unlocked
But don't forget to type the command 'fastboot format userdata ' & hot enter after unlocking bootloader.
And one more thing, just don't worry about that OEM unlock option in dev settings, it does nothing
Utkarsh_Tiwari said:
@blu3m3,
when it asks to press volume up, just press it and in a few seconds bootloader will get unlocked
But don't forget to type the command 'fastboot format userdata ' & hot enter after unlocking bootloader.
And one more thing, just don't worry about that OEM unlock option in dev settings, it does nothing
Click to expand...
Click to collapse
I Tried , i pressed it about one minute and nothing.
Can you send me a full list of commands from the beggining?
Thank you.
blu3m3 said:
I Tried , i pressed it about one minute and nothing.
Can you send me a full list of commands from the beggining?
Thank you.
Click to expand...
Click to collapse
After connecting your phone in fastboot mode, type
1. " fastboot oem unlock " and press enter & press vol up button on yr phone
2. " fastboot format userdata " enter.
3. " fastboot reboot " enter
thats it. done
Utkarsh_Tiwari said:
After connecting your phone in fastboot mode, type
1. " fastboot oem unlock " and press enter & press vol up button on yr phone
2. " fastboot format userdata " enter.
3. " fastboot reboot " enter
thats it. done
Click to expand...
Click to collapse
That's what i do too,
I enabled in Developer Options OEM unlocking
I done what you told me , but still not working
I pressed up and waited about 2 minutes pressed.
I think bootloader must be locked something else, but i don't know how.
blu3m3 said:
That's what i do too,
I enabled in Developer Options OEM unlocking
I done what you told me , but still not working
I pressed up and waited about 2 minutes pressed.
I think bootloader must be locked something else, but i don't know how.
Click to expand...
Click to collapse
check if your phone's drivers are installed correctly and whether your phones is recognised in fastboot mode or not.
you can check it by typing "fastboot devices" and enter.
If it shows something like device serial name or anything, then your device is connected in fastboot mode otherwise install correct drivers.
Hope this helps.
Sent from my Sparkle V
Utkarsh_Tiwari said:
check if your phone's drivers are installed correctly and whether your phones is recognised in fastboot mode or not.
you can check it by typing "fastboot devices" and enter.
If it shows something like device serial name or anything, then your device is connected in fastboot mode otherwise install correct drivers.
Hope this helps.
Sent from my Sparkle V
Click to expand...
Click to collapse
Yes it is installed correctly, it shows a number,
same with adb devices, it dsplays a number
blu3m3 said:
Yes it is installed correctly, it shows a number,
same with adb devices, it dsplays a number
Click to expand...
Click to collapse
wait! wait!, if you wanna flash a ROM after unlocking bootloader, then you can do that without unlocking it too. Follow the steps.
1). Download flashable twrp zip by 1cefire and put it in your sdcard and also extract recovery.IMG from it.
2). Put that recovery image into the folder where you have your fastboot and adb files.
3). Reboot to fastboot and type
"fastboot boot recovery.img"
after that phone will temporarily boot into TWRP. Now just flash the flashable zip of TWRP from yr sdcard to permanently install TWRP recovery.
Hurray, now you can flash any ROM without unlocking bootloader.
Press thanks if it helps.
Utkarsh_Tiwari said:
wait! wait!, if you wanna flash a ROM after unlocking bootloader, then you can do that without unlocking it too. Follow the steps.
1). Download flashable twrp zip by 1cefire and put it in your sdcard and also extract recovery.IMG from it.
2). Put that recovery image into the folder where you have your fastboot and adb files.
3). Reboot to fastboot and type
"fastboot boot recovery.img"
after that phone will temporarily boot into TWRP. Now just flash the flashable zip of TWRP from yr sdcard to permanently install TWRP recovery.
Hurray, now you can flash any ROM without unlocking bootloader.
Press thanks if it helps.
Click to expand...
Click to collapse
Where can i find twrp zip by 1cefire ?
When i type fastboot recovery.img
I sais :
downloading 'boot.ing'
OKAY [ 0.477s]
booting...
FAILED <remote: oem unlock is false>
Finished. total time: 0.458s
blu3m3 said:
Where can i find twrp zip by 1cefire ?
Click to expand...
Click to collapse
here is the link https://www.androidfilehost.com/?fid=24562946973632081
enjoy
Hit thanks.
Utkarsh_Tiwari said:
here is the link https://www.androidfilehost.com/?fid=24562946973632081
enjoy
Hit thanks.
Click to expand...
Click to collapse
When i type fastboot recovery.img
I sais :
downloading 'boot.ing'
OKAY [ 0.477s]
booting...
FAILED <remote: oem unlock is false>
Finished. total time: 0.458s
blu3m3 said:
When i type fastboot recovery.img
I sais :
downloading 'boot.ing'
OKAY [ 0.477s]
booting...
FAILED <remote: oem unlock is false>
Finished. total time: 0.458s
Click to expand...
Click to collapse
you have to type "fastboot boot recovery.img" and not "fastboot recovery. img"
Utkarsh_Tiwari said:
you have to type "fastboot boot recovery.img" and not "fastboot recovery. img"
Click to expand...
Click to collapse
Yes i typed "fastboot boot recovery.img" but whe i wrote here on forum i wrote with missing word
I still receive this error (remote : oem unlock is false)
blu3m3 said:
Yes i typed "fastboot boot recovery.img" but whe i wrote here on forum i wrote with missing word
I still receive this error (remote : oem unlock is false)
Click to expand...
Click to collapse
them you should try flashing the same recovery.img with SP FLASH TOOL. Just replace stock recovery with this one and uncheck all other options except recovery while downloading through SPFT.
Utkarsh_Tiwari said:
them you should try flashing the same recovery.img with SP FLASH TOOL. Just replace stock recovery with this one and uncheck all other options except recovery while downloading through SPFT.
Click to expand...
Click to collapse
I've done that, when i press volume up and power it doesn't enter recovery, it loads a black screen
blu3m3 said:
When i type fastboot recovery.img
I sais :
downloading 'boot.ing'
OKAY [ 0.477s]
booting...
FAILED <remote: oem unlock is false>
Finished. total time: 0.458s
Click to expand...
Click to collapse
Bro if u want to unlock your boot loader without this fastboot code method just try All in one toolkit by faiyaz5yaz
http://forum.xda-developers.com/cro...bootloader-t2997696/post58055051#post58055051 try if u want to do nau work related to locking ,unlocking, flashing recovery etc stuffs .
Nobody has anything new to unlock the bootloader ?
Hello friends,
I'm have made a "Flashing guide" to update your Blackview BV6000's ROM to Nougat 7.0.
Please follow the link below and update ROM. You could also find a "TWRP installation + Rooting Guide" for your Blackview BV6000 in the archives.
http://dreamworks75.blogspot.in/2017/08/rom-flashing-guide-blackview-bv6000.html
Happy Flashing !!
+1 on this one.
I'm too stuck on that disabled volume up button, when confirming whether to oem unlock the phone.
I've read in a blog post (can't link yet) that one can specify a 16-digit unlock code for the fastboot oem unlock command, but I have no idea whether it would allow me to confirm unlocking - and also no clue where that code could be obtained from in the first place.
So, any further info?

"FAILED (remote: unknown command)" trying to unlock bootloader

Hello, I'm trying to follow This guide and This one to unlock the bootloader with no luck.
This is what I get:
Code:
C:\Minimal ADB and Fastboot>fastboot devices
ZY322MF6XP fastboot
C:\Minimal ADB and Fastboot>fastboot oem get_unlock_data
...
FAILED (remote: unknown command)
finished. total time: 0.000s
I updated drivers and adb and fastboot with no luck.
Any help?
Edit: I have a Moto G6 Plus in RETLA channel with the march security patch.
I'd double check that Allow OEM Unlock in dev options is actually on
ZeroPoke said:
I'd double check that Allow OEM Unlock in dev options is actually on
Click to expand...
Click to collapse
Tried it with it on and off twice!
Angelelz said:
Tried it with it on and off twice!
Click to expand...
Click to collapse
Same thing happened to me. When you get your unique identifier find an online generator and then paste that into the Motorola website, worked for me.
H0LT3R said:
Same thing happened to me. When you get your unique identifier find an online generator and then paste that into the Motorola website, worked for me.
Click to expand...
Click to collapse
Yeah, can't get the unique identifier though, that particular command is not working for me. Anyone have any idea why?
Hi,
For Working this command "Fastboot oem get_unlock_data"
First you need to remove or delete your phone's SCREEN LOCKS like your fingerprint, face-unlock, pattern or password etc... And keep on NONE option in lock screen. After all above procedure done than, You run that commend "Fastboot oem get_unlock_data". After runing thant command, You will not get "FAILED (remote: unknown command)"
It will work 200%.
PRUTHVIRAJ S VASUDEV said:
It will work 200%.
Click to expand...
Click to collapse
no. it doesnt.
It depends on your fastboot version. Please check "fastboot --version" and post it here.
---------- Post added at 03:49 AM ---------- Previous post was at 03:44 AM ----------
...or try "fastboot oem help". This option will show you whether this command is available.
hi!
i have same problem.
product: Lenovo TB-7504x
fastboot getvar info:
warranty: yes
unlocked: no
secure: yes
kernel: lk
product: WT98997_LTEROW
version-preloader: 0.1.00
version: 0.5
PS: Allow OEM Unlock in developer options is actually on
Also having this issue trying to root my LG G6; I successfully set up adb, fastboot, and started up into bootloader, but it keeps returning the failed/unknown command error when I try to do any further steps. "fastboot devices" shows up correctly but "fastboot oem device-info", device-id, "fastboot flash recovery twrp.img", all keep failing
renforrest-EX said:
Also having this issue trying to root my LG G6; I successfully set up adb, fastboot, and started up into bootloader, but it keeps returning the failed/unknown command error when I try to do any further steps. "fastboot devices" shows up correctly but "fastboot oem device-info", device-id, "fastboot flash recovery twrp.img", all keep failing
Click to expand...
Click to collapse
same
Did you try another USB port? Some users reported that USB 3.0 did not work but 2.0.
I would be willing to bet this is happening on devices that are not allowed to be unlocked. Like those purchased from a phone company.
its been a week since i'm trying on my htc 10, but getting the same error, i tried,
- delete the drivers and re-install
- delete sync manager
- enabled debug & oem unlock
- done reset factory for the phone
- change USB ports and cables
- tried 3 latops
nothing works, sometimes i'll just the error "waiting for any phone" and other times "FAILED (remote: unknown command)"
Angelelz said:
Hello, I'm trying to follow This guide and This one to unlock the bootloader with no luck.
FAILED (remote: unknown command)
finished. total time: 0.000s[/CODE]
I updated drivers and adb and fastboot with no luck.
Try fastboot oem unlock first, then fastboot oem get_unlock_data
Any help?
Edit: I have a Moto G6 Plus in RETLA channel with the march security patch.
Click to expand...
Click to collapse
Try fastboot oem unlock first then fastboot oem get_unlock_data
I'm following a tutorial and obviously got stuck and the very same step as you did. And presumably you are following a tutorial, too.
1. Go to Security Settings and remove device lock (PIN, fingerprint, whatever you are using) and set it to NONE.
2. Go to Developer Settings and Unlock Bootloader. (If you skip step 1., you'll be asked to unlock your device here, but find that the Unlocking failed afterwards. Hence, go to step 1. and remove the lock first.)
3. fastboot oem unlock
Done. (Bootloader is unlocked now. Confirm via boot to fastboot mode (Volume down + Power button))
fastboot oem get_unlock_data is probably removed (deprecated) and maybe you don't even need a key from the manufacturer to unlock anymore.
gelignite said:
maybe you don't even need a key from the manufacturer to unlock anymore.
Click to expand...
Click to collapse
You still need a key to unlock the bootloader for the first time! When it's locked with status "flashing_locked" you don't need a key for it.
Is it a brand new device...?
WoKoschekk said:
You still need a key to unlock the bootloader for the first time! When it's locked with status "flashing_locked" you don't need a key for it.
Is it a brand new device...?
Click to expand...
Click to collapse
If that question refers to my post: I have a Moto E4 (XT1762). Bought it like half a year ago to tinker around with. I started it, ran all updates available and set a device lock (here: PIN).
Today I finally found the time to get started with lineageos and followed the guide at: rootmygalaxy.net (download-and-install-lineage-os-16-on-motorola-moto-e4-android-9-0-pie)
I got stuck at the error the OP had. (This lead me here.)
In my case I got past the error by doing the steps mentioned in my first post, i.e.
1. started the device (normal boot) and got rid of the device lock (PIN in my case), enabled USB debugging, enabled bootloader unlocking
2. powered off the device and started it again in fast boot mode (volume down + power button)
3. On computer / in terminal: fastboot oem unlock (without any key from the manufacturer)
The device showed a confirmation dialog. (Volume up: Yes, Volume down: No)
Code:
[email protected]:~/downloads/lineageos/Android_SDK_platform_tools/platform-tools$ ./fastboot oem unlock
(bootloader) Start unlock flow
OKAY [ 9.657s]
Finished. Total time: 9.667s
Now in fast boot screen I see Device Status: unlocked
I just wanted to share my experiences from today's struggles and maybe it'll help the OP.
gelignite said:
If that question refers to my post: I have a Moto E4 (XT1762). Bought it like half a year ago to tinker around with. I started it, ran all updates available and set a device lock (here: PIN).
Today I finally found the time to get started with lineageos and followed the guide at: rootmygalaxy.net (download-and-install-lineage-os-16-on-motorola-moto-e4-android-9-0-pie)
I got stuck at the error the OP had. (This lead me here.)
In my case I got past the error by doing the steps mentioned in my first post, i.e.
1. started the device (normal boot) and got rid of the device lock (PIN in my case), enabled USB debugging, enabled bootloader unlocking
2. powered off the device and started it again in fast boot mode (volume down + power button)
3. On computer / in terminal: fastboot oem unlock (without any key from the manufacturer)
The device showed a confirmation dialog. (Volume up: Yes, Volume down: No)
Code:
[email protected]:~/downloads/lineageos/Android_SDK_platform_tools/platform-tools$ ./fastboot oem unlock
(bootloader) Start unlock flow
OKAY [ 9.657s]
Finished. Total time: 9.667s
Now in fast boot screen I see Device Status: unlocked
I just wanted to share my experiences from today's struggles and maybe it'll help the OP.
Click to expand...
Click to collapse
Moto E4 is a developer's device without a locked bootloader. I thought you were talking about a Moto G6.
Baronstragen said:
Try fastboot oem unlock first then fastboot oem get_unlock_data
Click to expand...
Click to collapse
fastboot oem unlock worked for me

Unlock OEM via ADB

Hi, so my Xiaomi MI A2 is kinda not working and I think that wiping cache partition might help but I can't access the recovery so I wanted to install TWRP. The thing is I have the boatloader locked, I have the USB depuration activated but not the OEM, so how can I unlock boatload or unlock OEM via fastboot?
Thanks
_08_ said:
Hi, so my Xiaomi MI A2 is kinda not working and I think that wiping cache partition might help but I can't access the recovery so I wanted to install TWRP. The thing is I have the boatloader locked, I have the USB depuration activated but not the OEM, so how can I unlock boatload or unlock OEM via fastboot?
Thanks
Click to expand...
Click to collapse
run "fastboot oem unlock" and "fastboot oem unlock_critical" see if its execute without error , then run " fastboot oem device-info" , let us know what the result.
shihabrumel said:
run "fastboot oem unlock" and "fastboot oem unlock_critical" see if its execute without error , then run " fastboot oem device-info" , let us know what the result.
Click to expand...
Click to collapse
It won't let me. It says:
my command: fastboot oem unlock System: FAILED (remote "flashing unlock is not allowed")
Fastboot: error: command failed.
Same with the critical. I also had an error trying another command, it said, not allowed in lock mode.
Actually, I'm trying other commands and it's the same error with all comands.
My Mi A2 was not booting
My mi a2 last updated to 19/04/05 pie version, then i install the Google camera using below steps..
1. Turn on debugging mode/oem & turn off the phone
2. Then power button+vol dwn Fastboot mode & connect to pc (Pc already have the adb)
3. In pc>adb>folder>Cmd> type "fastboot oem unlock"
4. Then factory reset the phone and reboot again to fastboot mode
5. Then boot the patched image for phone
6. Then install the magisk and gcam work perfectly.
Simply i used these methods
the***********.com/enable-camera2-api-xiaomi-mi-a2-lite-guide/
But then I tried to relock the bootloader, using below commands on cmd
1. "adb reboot-bootloader"
2."fastboot oem lock"
I tried these 2 commands 4 or 5 times
But phone is not power on with locked bootloader. Then I unlock again oem and try again,, But not working,
Then i unlock bootloader again and try these commands to lock it again,
1. "adb reboot-bootloader"
2."fastboot flashing lock"
3. "fastboot oem lock"
Unfortunately it is not work, also i can't give command "fastboot oem unlock", also i can't turn on my phone, Please help me... I want to restore my phone to working mode... Please help me, Quick, urgent :crying::crying::crying::crying:

Question Can't get into fastboot to unlock bootloader

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

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