So I was trying to unlock the bootloader of my Huawei honor 6x, so I installed adb and tested it with "adb devices" and it found my phone. Next I entered "adb reboot bootloader" and the phone booted into the Fastboot & Rescue Mode. The next step was to enter "fastboot oem unlock [unlockcode]" but the cmd returned that remote access was denied. I tried it again with the same result. So I ran "adb devices" but my phone, although it was still connected, didn't show up.
So then I decided to install the Hisuite like the phone says but hisuit does not recognice the phone, but windwos makes a sound when I plug the USB in and out. I tried the restore system option but it says that my phone is not supported.
I tried rebooting it by holding down the power button, but nothing happens.
What do I do now? I have run out of ideas. How do I get my phone back?
Edit:
Managed to reboot the device by pressing all the buttons for 10 minutes. Don't know which combination worked but it did.
Thanks in advance.
While u are on fastboot and rescue mod ,long clicking the power button will reboot the device to system
Related
I just got this phone, and was told to unlock the bootloader and flash custom recovery as the first step, so I'm following this guide: forums.oneplus.net/threads/full-guide-setting-drivers-up-unlocking-bootloader-flashing-recovery-roms-kernels-rooting.291274/
I've been following it to a T and everything was working well. Once I got up to #3 and type in cmd "fastboot reboot" and it boots back to normal mode (so I can disable Cyanogen Recovery), typing "adb reboot bootloader" in cmd returns "error: device not found." If I'm in fastboot mode and enter "fastboot oem device-info" it returns true for tampered and unlocked so I know I have the bootloader unlocked. If I'm in normal mode, the phone shows up in device manager under portable devices. If I uninstall it, it disappears from the list. Once I unplug it and plug it back in, it pops back up in the same place, saying device installed correctly. If I try to update the drivers, most of the options from the Manufacturer list (see in the gifs from the guide) are gone, including the google ones.
How do I move from here? should I just wipe the whole thing and try again? What's the best way to do that? If I use the the USBDeview thing and remove the A0001 driver, will that allow me to put the android ADB Interface on the phone (Basically starting over)?
Thanks friends. Really excited to get going on Android!
threemor said:
I just got this phone, and was told to unlock the bootloader and flash custom recovery as the first step, so I'm following this guide: forums.oneplus.net/threads/full-guide-setting-drivers-up-unlocking-bootloader-flashing-recovery-roms-kernels-rooting.291274/
I've been following it to a T and everything was working well. Once I got up to #3 and type in cmd "fastboot reboot" and it boots back to normal mode (so I can disable Cyanogen Recovery), typing "adb reboot bootloader" in cmd returns "error: device not found." If I'm in fastboot mode and enter "fastboot oem device-info" it returns true for tampered and unlocked so I know I have the bootloader unlocked. If I'm in normal mode, the phone shows up in device manager under portable devices. If I uninstall it, it disappears from the list. Once I unplug it and plug it back in, it pops back up in the same place, saying device installed correctly. If I try to update the drivers, most of the options from the Manufacturer list (see in the gifs from the guide) are gone, including the google ones.
How do I move from here? should I just wipe the whole thing and try again? What's the best way to do that? If I use the the USBDeview thing and remove the A0001 driver, will that allow me to put the android ADB Interface on the phone (Basically starting over)?
Thanks friends. Really excited to get going on Android!
Click to expand...
Click to collapse
You probably don't have ADB enabled on your OPO, but you don't even need it for this. "adb reboot bootloader" is just a handy way of rebooting to fastboot without shutting down and holding the up volume button while turning it on. Once you get into fastboot by doing that, continue on as the guide says! (i.e. "fastboot flash recovery xxxx.img")
First, you’ll need ADB and fastboot, which can be downloaded here. To set up ADB, go to Settings/About Phone/Software Info and tap on build number until you get a toast notification saying “You are now a developer!” You will now have a new category in Settings called Developer Options. Go into developer options and enable USB debugging and OEM Unlock. You won't be able to turn it on if your phone is plugged in to your PC. Once you've turned it on, go to your PC, open Terminal or Command Prompt and type “adb devices”. Then plug in your phone and hit enter. You'll get a prompt on your phone to “Allow connections to this PC?”. Check Always allow and Allow. Now run “adb devices” again. Your device should now appear in Terminal.
If you have a SD card, download the latest zips from here and here onto your SD card. It'll save you a step later on.
Then you'll need to reboot to fastboot by holding down VOL- and plugging in USB while power is off. Alternatively, you can type “adb reboot bootloader” in Terminal or Command Prompt.
Next, you'll need to unlock the bootloader. Bootloader unlocking will factory reset your phone! Once you're in fastboot, run “fastboot oem unlock” in Terminal or Command Prompt. Now the bootloader is unlocked.
Now it's time to flash TWRP, a custom recovery for Android. It's going to be the way you install custom ROMs and add-ons. Download Official TWRP here. Once you've extracted the recovery.zip, run this command: “fastboot flash recovery path/to/recovery.img”. Once the file has flashed, disconnect the USB cable and battery. The next step is important! You're going to need to boot into TWRP for the first time. With the phone off, hold down VOL- and press power until the phone vibrates and the LG logo appears. While still holding down VOL-, release and immediately press and hold power. You should now be at a white screen that says “Reset all data and restore to factory settings?” Use the volume and power keys to select yes and yes again. If you've installed TWRP successfully, it won't actually factory reset your phone. Now you should see the TWRP screen. If you don't see the TWRP screen and instead see a floating ring that says “Erasing”, don't worry. Let if complete and try flashing TWRP in fastboot again.
In TWRP, you'll be greeted by a screen that says “Swipe to allow modifications?” Swipe it, then go to the Wipe tab. Go to Wipe, then Format Data, then type yes, then go to the Reboot tab and select Recovery to reboot into TWRP again. If you're prompted to install the TWRP app, don't bother.
Once you've rebooted into TWRP again, it's time to disable encryption and root the phone. Download the latest zips here and here. Skip downloading them if you already put them on your SD card earlier. On your PC, push the files to your phone using the command “adb push path/to/file.zip /sdcard/”. You can drag and drop the file into Terminal or Command Prompt to copy file path. Then go to the Install tab in TWRP and select the no-verity-opt-encrypt.zip, tap Add more zips, then add the root zip, then swipe to flash. Let the zips flash, then tap the Reboot System button when it's done. Your phone will take a little longer to boot and might reboot a couple times.
Once you're back in the OS, go through the setup wizard. Set up Magisk. If you stay on stock, you should install an app like Quick Reboot Pro from the Play Store to make it easier to reboot into recovery. Now reboot back into TWRP and go to the Backup tab. If you have a SD card, set it as the backup location. You can enable compression if you want. This will make a full system backup that you can restore from as long as you have TWRP. If the backup takes up too much space, you can put it in Google Drive or your PC later on.
You are now ready to install ROMs!
Thanks to @messi2050
My device will not start boot loader with command "adb reboot bootloader" or with the method of holding volume down and pugging it into the PC, it just restarts and boots like normal. i cannot even get to the stage to use the command "fastboot oem unlock"
I cant get it too boot into TWRP
? Has anyone else have had issues geting into bootloader mode on lg stylo 2 boost mobile.
meg540 said:
? Has anyone else have had issues geting into bootloader mode on lg stylo 2 boost mobile.
Click to expand...
Click to collapse
Please explain more in detail so you can be helped better In what ways? What are you doing to get into bootloader mode? I've never had any issues on my T-Mobile Stylo 2 plus. Are you trying to get into bootloader using buttons manually or through twrp or adb?
SM210 said:
Please explain more in detail so you can be helped better In what ways? What are you doing to get into bootloader mode? I've never had any issues on my T-Mobile Stylo 2 plus. Are you trying to get into bootloader using buttons manually or through twrp or adb?
Click to expand...
Click to collapse
Im trying too put my phone into bootloader mode to unlock bootloader but it keeps restarting phone and wont go into it. Also i have tryed on my computer command promt but phone into bootloader mode it. Restarts phone but not into bootloader mode. Also i have tryed power down and holding power button that doesn't work.
meg540 said:
Im trying too put my phone into bootloader mode to unlock bootloader but it keeps restarting phone and wont go into it. Also i have tryed on my computer command promt but phone into bootloader mode it. Restarts phone but not into bootloader mode. Also i have tryed power down and holding power button that doesn't work.
Click to expand...
Click to collapse
You hold volume DOWN and power then soon as screen comes on and you see LG you let go of the power button and then immediately press power again and you never let off volume DOWN. That doesn't work?
Edit
SM210 said:
You hold volume DOWN and power then soon as screen comes on and you see LG you let go of the power button and then immediately press power again and you never let off volume DOWN. That doesn't work?
Edit
Click to expand...
Click to collapse
Ill try that i think i wasnt doing it correctly i was holding down power button then i let go an i was holding down the down button. Ty for u help ill try it later today.
Hey there, I've got the LG K530F, is there any chance of unlocking it? I looked up the LG developer website and it's not listed in there, filling that form will just lead to a popup regarding that. I thought about downgrading it back to MM (Android 6.0) using the K350F10d_00_02221.kdz firmware package aiming to be able to run fastboot oem unlock, but I'm afraid of getting it bricked. Anyone tried it? I recall doing something like that to unlock the LG Optimus L9, but that one was way older and had much weaker security measurements.
Can't get into Bootloader
Hi i have a LGL82VL and when trying to use adb reboot bootloader it just restarts, And when using Vol Down and Power it just comes to the factory reset page (Hard Reset)
Any ideas on how to get to the bootloader? i checked with fastboot devices while on the hard reset page and got nothing. Any Ideas?
Hello. I can't get my phone rooted in any way.
I want to Root so I can use TWRP app to flash TWRP recovery .img, and after that I can boot into TWRP recovery and flash new ROM. Correct????
What I've tried so far. OppoTools 1.6.5 = One key root gets hard stuck on Oppo logo at start-up and then I have to flash Coloros ROM again from recovery. Also KingRoot says app not installed. On windows version of KingRoot it gets to some percentage and then it Fails.
I have downloaded "unlocked bootloader" Coloros from this forum that was mentioned before ( Dropbox link )
I have also tried two different ColorOs versions.
I have installed 15sec ADB installer.
I plug my phone into PC and run CMD.
I type adb devices into command prompt and it detects my R7 plus.
then I try to command " adb reboot bootloader "
Phone restarts normally and doesnt go to bootloader. Tell me if im stupid, but isn't Bootloader different than Recovery? Because I can get to recovery command "adb reboot recovery"
I tried some weird button combination Vol+ Vol- + Power and phone semibricked for awhile and PC didnt even react USB driver correctly and almost waved the white flag on this case.
I've enabled USB-debuggin and OEM unlock from devices dev-options.
When I to type command "fastboot oem unlock" on command prompt is says Waiting for device. Nothing pops-up on device and nothing happens.
So now Im stuck on situation that my phone doesnt launch into bootloader where presumably "fastboot oem unlock" would work?
If you have flashed the version of Color OS that has bootloader enabled, you should simply need to go into the settings, enable USB debugging and OEM unlocking, then shutdown the phone before holding the power and volume+ buttons and waiting the ADB bootloader screen. After that, just plug it into the computer and follow the guide on flashing twrp with ADB.
I want to root my phone, install custom recovery and eventually a custom ROM. For this, I need to unlock the bootloader.
I have an Oppo A5 2020 CPH1931. It should go into bootloader when I press volume+ and power buttons together for 5 seconds after completely turning off the phone. But when I do this, it boots like normal. Tried all different combinations and durations. I am able to boot into recovery but not fastboot mode. I have turned on the "OEM unlocking" option in developer options.
I tried it through ADB, it says fastboot on the screen for half a second and then once again jumps back to normal booting. I also tried to already put the fastboot command "fastboot oem unlock". When it says <waiting for device> I use another terminal to try to boot into fastboot with ADB. But this does not work (also tried this with "fastboot flashing unlock").
By the way, my devices only shows up with adb devices when I select transfer files upon connecting the USB cable. When I select just charge it doesn't even show.
On computer install the suitable OPPO Android USB Driver
Download Oppo USB Driver for Windows (Latest Driver)
Download the Latest Oppo USB Driver to connect Oppo Smartphone and Tablets to the Windows Computer without PC Suite Application.
androidmtk.com
Anteino said:
I want to root my phone, install custom recovery and eventually a custom ROM. For this, I need to unlock the bootloader.
I have an Oppo A5 2020 CPH1931. It should go into bootloader when I press volume+ and power buttons together for 5 seconds after completely turning off the phone. But when I do this, it boots like normal. Tried all different combinations and durations. I am able to boot into recovery but not fastboot mode. I have turned on the "OEM unlocking" option in developer options.
I tried it through ADB, it says fastboot on the screen for half a second and then once again jumps back to normal booting. I also tried to already put the fastboot command "fastboot oem unlock". When it says <waiting for device> I use another terminal to try to boot into fastboot with ADB. But this does not work (also tried this with "fastboot flashing unlock").
By the way, my devices only shows up with adb devices when I select transfer files upon connecting the USB cable. When I select just charge it doesn't even show.
Click to expand...
Click to collapse
Having same problem bro
Anteino said:
I want to root my phone, install custom recovery and eventually a custom ROM. For this, I need to unlock the bootloader.
I have an Oppo A5 2020 CPH1931. It should go into bootloader when I press volume+ and power buttons together for 5 seconds after completely turning off the phone. But when I do this, it boots like normal. Tried all different combinations and durations. I am able to boot into recovery but not fastboot mode. I have turned on the "OEM unlocking" option in developer options.
I tried it through ADB, it says fastboot on the screen for half a second and then once again jumps back to normal booting. I also tried to already put the fastboot command "fastboot oem unlock". When it says <waiting for device> I use another terminal to try to boot into fastboot with ADB. But this does not work (also tried this with "fastboot flashing unlock").
By the way, my devices only shows up with adb devices when I select transfer files upon connecting the USB cable. When I select just charge it doesn't even show.
Click to expand...
Click to collapse
I have same issue. How did u fix it
News?oppo a5 2020 cph1931 ii have this model
Hello everybody,
I have a LG K520EMW with Android 10 Stock ROM,
According to Treble Check I have a system supporting system-as-root and a system partition A/B
So I downloaded a GSI from the phhusson's Treble Experimentations
But here are my problems :
- the phone won't boot at all on Fastboot mode (tried adb reboot bootloader, adb reboot-bootloader, both from sideload mode and normal mode, tried plugging the phone when it's off holding vol + or Vol - keys, and using QuickBoot, obviously didn't help because the phone is not rooted)
- the phone won't boot either on Recovery mode, it displays "No Command", i've tried all possible key combinations with vol +, vol -, power, camera, nothing happens and it stays on "No Command",
- Can't root with any tool, I tried KingRoot, KingoRoot, mtk-su
The only door open for me right now is sideload, I know I can type "adb sideload rom.zip" but the issue is I haven't unlocked bootloader, so I don't know what happens if I do this...
I've found nothing on the web about this phone, so if anyone have some informations or knows any procedure on another phone which would be applicable on this model, it would be great
Well, some news, i've figured out a dirty vay to access Fastboot mode, very very dirty :
I've tried, just to see what it does, adb sideload lineageOS-18.1-etc.img, and like a rabbit getting out of a hat, a recovery menu appeared and I could access Fastboot,
Now, I still have to find out why when I try fastboot oem unlock or fastboot oem device-id ( LG official procedure )
I have enabled OEM unlock in debugging options of course
On the Fastboot screen, Bootloader version is unknown,
When I try fastboot boot twrp.img, it answers "Download is not allowed on locked devices"
So, if anyone has an idea, I'd be very grateful