Hi Guys,
Please help, I am unable to enter fastboot using power + vol+ key but I could enter recovery mode using power + vol-
Please help, many thanks in adv.
connect to pc , go to cmd via platform tools and type adb reboot fastboot....its only alternative
v. kumar said:
connect to pc , go to cmd via platform tools and type adb reboot fastboot....its only alternative
Click to expand...
Click to collapse
Doesn't work
Uh, it's not even a bug
You must install adb on your pc and turn on USB Debugging on your phone, then connect phone to pc via USB.
On your pc open adb and choose transfer files on your phone, pop-up windows will appear, click allow
Now type in cmd: adb reboot bootloader
End
Do in this order:
1.Open adb
2.Connect via usb
3.Type adb reboot bootloader
Uh, it's not even a bug
You must install adb on your pc and turn on USB Debugging on your phone, then connect phone to pc via USB.
On your pc open adb and choose transfer files on your phone, pop-up windows will appear, click allow
Now type in cmd: adb reboot bootloader
End
Do in this order:
1.Open adb
2.Connect via usb
3.Type adb reboot bootloader
My phone don't turned on in system
Related
I spent the whole of yesterday trying to add MoDaCo custom rom. from this post http://forum.xda-developers.com/showthread.php?t=552591 The first of my problems was that I couldn't get the right driver which now seems to be fixed now comes up as - ADB Interface -HTC Bootloader.
So this now means that when i go to fastboot I can load cyanogenMod (system recovery) by typing fastboot boot cm-hero-recovery.img
However none of these commands below in the CMD work. All i get is error: device not found
adb shell reboot bootloader (wait for device to reboot into bootloader)
fastboot boot cm-hero-recovery.img
adb shell mount /sdcard
adb push cm-hero-recovery.img /sdcard/cm-hero-recovery.img
adb shell flash_image recovery /sdcard/cm-hero-recovery.img
Any ideas please
robboy said:
I spent the whole of yesterday trying to add MoDaCo custom rom. from this post http://forum.xda-developers.com/showthread.php?t=552591 The first of my problems was that I couldn't get the right driver which now seems to be fixed now comes up as - ADB Interface -HTC Bootloader.
So this now means that when i go to fastboot I can load cyanogenMod (system recovery) by typing fastboot boot cm-hero-recovery.img
However none of these commands below in the CMD work. All i get is error: device not found
adb shell reboot bootloader (wait for device to reboot into bootloader)
fastboot boot cm-hero-recovery.img
adb shell mount /sdcard
adb push cm-hero-recovery.img /sdcard/cm-hero-recovery.img
adb shell flash_image recovery /sdcard/cm-hero-recovery.img
Any ideas please
Click to expand...
Click to collapse
Still sounds like a driver issue.. have you installed HTC + the SDK?
Restert ur handset into bootloader, hold power + back, then plugin the USB cable.. "FASTBOOT" (,In the red square) shoud change to FASTBOOT USB..
Skip the "adb shell reboot bootloader" and go straight to the next line and boot the recovery image via fastboot
should be plain sailing from there
It does change to fastboot usb on red. The only thing I can think of is do you have to install the sdk as I couldn't see a setup app. I just have all the files on the c dive. Will try skipping the first step when I get home
you dont install the sdk, just unzip it
thats right just the unzip, sorry, the drivers come with the SDK, if you still have no sucsess, do a Controll pannel > system >device manager then scan for device changes, if it finds the device select to install drivers and point it to the SDK folder
jackdaniels_lee said:
Still sounds like a driver issue.. have you installed HTC + the SDK?
Restert ur handset into bootloader, hold power + back, then plugin the USB cable.. "FASTBOOT" (,In the red square) shoud change to FASTBOOT USB..
Skip the "adb shell reboot bootloader" and go straight to the next line and boot the recovery image via fastboot
should be plain sailing from there
Click to expand...
Click to collapse
Grrrr still no joy. Just device not found. Im deleting all files that I have downloaded for drivers sdk etc and try and start again from scratch.
Do I need to partion my SD card before I do this as i have been having probs with that as well.
jackdaniels_lee said:
thats right just the unzip, sorry, the drivers come with the SDK, if you still have no sucsess, do a Controll pannel > system >device manager then scan for device changes, if it finds the device select to install drivers and point it to the SDK folder
Click to expand...
Click to collapse
Done that as well. If My device runs fastboot this should mean the drivers are correct.
robboy said:
Done that as well. If My device runs fastboot this should mean the drivers are correct.
Click to expand...
Click to collapse
yes if u succeed to enter fastboot, it means it had recognised the phone? are u using windows 7 by the way? cause u have to download the precise drivers for the OS u r using whether x64, win 7 ....
I seem to remember having problems with this until I enabled the USB debugging mode in the options somewhere.
As for drivers, I'm running Windows 7 x64 and the x64 Vista drivers did the job fine.
Here is what I stand.
I have soft bricked my TF201 and I am trying to restore it using ADB per the recovery thread.
I am stuck in CWM recovery boot loop.
When I entered bootloop USB Debugging was not enabled and I dont have a computer that had/has the TF201 drivers previously installed.
Computer system is Windows Vista.
When the USB plugs into the computer it is recognized as "Transformer".
I have downloaded the drivers from the Asus site, from ADB repositories, and from other sites proportedly hosting drivers that work. None of those drivers have worked when attempting to manually install them (Device Manager > Update Driver Software).
How can I install drivers to get ADB to recognize my device if I cannot enable USB Debugging?
First i would install the recovery using fastboot again. Download drivers (link) and install it, download new cwm touch recovery (link), Restart your prime by holding the volume down button, wait, then press down to switch to the usb symbol, then press volume up. Now you are in fastboot mode. Enter the following command at the terminal or command prompt window : fastboot -i 0x0b05 flash recovery (path to cwm recovery img)
Thanks, Ive got USB working and was able to flash to CWM Touch Recovery.
Now when I try to push (adb push update.zip /sdcard/) I keep getting: Protocol Failure
This happens every 3rd or 4th time I try to push. The rest of the time I get a daemon failure.
Any suggestions on how to push a ROM so I can install it? (I dont have one on the internal SDCARD any longer)
Hi!
I have RN2 with MIUI 16.6.7.0 with root access.
ADB v1.0.32
Win 8.1
If I run "adb devices" when phone is running system, I get response "s/n device" as I should. But when I boot phone to recovery (MI-Recovery 2.0.1) I get "s/n unauthorized".
I have tried rebooting PC and phone, disabling and enabling USB debugging, deleting adbkey and adbkey.pub on PC (only instance was in users/user/.android/), revoking USB debugging authorizations, changing USB ports. Nothing.
The last thing I did:
1. reboot phone to system.
2. developer options > turn developer options on/off > turn debugging on/off <> Revoke USB Debugging Authorization
3. reconnect phone to PC
4. was asked: RSA key fingerprint + always allow from this computer > OK
5. run "adb devices" gives "s/n device"
6. disconnect phone
7. power off phone
8. phone to recovery
9. reconnect phone
10. run "adb devices" gives "s/n unautorized"
11. disconnect phone from USB
12. run "adb kill-server"
13. run "adb start-server"
14. reconnect phone
15. run "adb devices" gives "s/n unautorized"
I guess something is wrong with recovery mode on the device. Any ideas?
Thank you
MK
+ run "adb shell" gives " error: device unauthorized. This adbd's $ADB_VENDOR_KEYS is not set; try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device."
+ from hxxps://android.googlesource.com/platform/system/core/+/d5fcafaf41f8ec90986c813f75ec78402096af2d
"On the device, vendors public keys are installed at build time in /adb_keys. User-installed keys are stored in /data/misc/adb/adb_keys."
On my device user-installed keys are stored in /data/misc/adb/adb_keys. The only other instance of adb_keys is /bin/adb_keys. If it has any relevance.
You need to check in the device the popup, the device ask if you want authorize your computer for connection with adb, remember you need to enable adb debug first with push 7 times on miui version into about device.
In recovery adb isn't available you can enable only the adb transfer from the advance menu.
Namaless said:
You need to check in the device the popup, the device ask if you want authorize your computer for connection with adb, remember you need to enable adb debug first with push 7 times on miui version into about device.
Click to expand...
Click to collapse
Hi!
Thanks a million for your reply. :good:
I did all that already in steps 2, 4 and 5 and it worked. My problem is adb in stock recovery mode.
In recovery adb isn't available you can enable only the adb transfer from the advance menu.
Click to expand...
Click to collapse
Damn I have much to learn (hundreds of pages in a few days and I still dont know anything . So stock recovery doesn't come with ADB access and I am trying to do something that can not be done? ClockworkMod recovery for example should have ADB support if I understand correctly?
I also have that proble my device not connected to phone what I do tell me..
Jay's said:
I also have that proble my device not connected to phone what I do tell me..
Click to expand...
Click to collapse
If problem is PC <> phone then install drivers for your phone on PC.
Or describe your problem better.
Poslano z mojega Redmi Note 2 z uporabo Tapatalk
hello guys i have a problem i cant reach recovery mode because my home button is not working.
right now the phone locked without the passcode so there is anyway i could reset the phone passcode??
(i could acess download mode with dongle i have)
Make sure USB drivers / ADB drivers has been installed and ADB is configured on your computer. Google is your friend.
Connect your Galaxy Alpha to your PC with a USB cable and install ADB drivers (if needed).
Navigate to android-sdk-windows\platform-tools directory and open Command Prompt (Shift + Right-click anywhere in the folder > Open Command Prompt).
Type in the following command and press Enter.
adb reboot recovery
misaki_ayame said:
Make sure USB drivers / ADB drivers has been installed and ADB is configured on your computer. Google is your friend.
Connect your Galaxy Alpha to your PC with a USB cable and install ADB drivers (if needed).
Navigate to android-sdk-windows\platform-tools directory and open Command Prompt (Shift + Right-click anywhere in the folder > Open Command Prompt).
Type in the following command and press Enter.
adb reboot recovery
Click to expand...
Click to collapse
this will work only if i have usb debugging turned on right?
ben.anter said:
this will work only if i have usb debugging turned on right?
Click to expand...
Click to collapse
Yes the debugging mode on is needed. Can I guess? It switched off on your phone...
misaki_ayame said:
Yes the debugging mode on is needed. Can I guess? It switched off on your phone...
Click to expand...
Click to collapse
yep haha thanks for the help anyway
only solution is to fix the home button
Hi, I am new to this and wanna root my phone...
One click method doesn't work....Can any one please help me out???
Well there are no official guide on the XDA forum yet, maybe try kingroot?
Sent from my iPhone using Tapatalk
ghoul99 said:
Hi, I am new to this and wanna root my phone...
One click method doesn't work....Can any one please help me out???
Click to expand...
Click to collapse
Try this:
UNLOCKING BOOTLOADER:
Download Koush Universal adb driver from koushikdutta.com and adb setup.
Install the driver first and install adb after that.
Type n and press Enter when adb setup asks for installing drivers.
After the installation, run command prompt as administrator.
Open File explorer, and navigate to C:\adb
Please take backup of your data before proceeding further.
In C:\adb press Shift+right click and select Open Command Window here.
Enable USB debugging on your phone and connect your phone to pc using USB cable.
Type "adb devices" without quotation marks and press enter.
If it shows some device to be connected, only then proceed further.
Type "adb reboot bootloader" and press enter.
Phone will boot into fastboot mode.
Type "fastboot devices" and press enter.
If it shows some device to be connected, only then proceed further.
Type "fastboot oem unlock" and press enter.
On the phone screen, the phone will ask for confirmation to unlock bootloader.
Once fastboot shows "Success" or "Done" or something else signifying that the command was successful, type "fastboot reboot" and press enter.
Your phone will reboot normally.
Congrats, you have successfully unlocked bootloader.
ROOTING:
1. For Kingoroot:
Download and install Kingoroot for PC.
Enable USB debugging on your phone and connect your phone to PC using USB cable.
Open Kingoroot.
Connect your pc to internet.
Kingoroot will detect your phone automatically and in a few seconds the root button will come up, click it and wait until the process completes.
Your phone may reboot several times during the process.
Congrats, you have a rooted phone now.
2. For Dr Fone:
Download and install Dr Fone on your PC.
Enable USB debugging on your phone.
Open Dr Fone and select Root option.
Connect your phone to your PC with USB cable.
Dr Fone will detect your phone in a few minutes.
Click "Root" button and wait.
Congrats, you have a rooted phone now.
Hit thanks if found useful.
I've tried PC method as well and still not rooted. I didn't performed the bootloader unlocking through adb though. There's an option of OEM Unlock under developer options. Is that that a problem?
UOTE=Augustoandro;75771341]Try this:
UNLOCKING BOOTLOADER:
Download Koush Universal adb driver from koushikdutta.com and adb setup.
Install the driver first and install adb after that.
Type n and press Enter when adb setup asks for installing drivers.
After the installation, run command prompt as administrator.
Open File explorer, and navigate to C:\adb
Please take backup of your data before proceeding further.
In C:\adb press Shift+right click and select Open Command Window here.
Enable USB debugging on your phone and connect your phone to pc using USB cable.
Type "adb devices" without quotation marks and press enter.
If it shows some device to be connected, only then proceed further.
Type "adb reboot bootloader" and press enter.
Phone will boot into fastboot mode.
Type "fastboot devices" and press enter.
If it shows some device to be connected, only then proceed further.
Type "fastboot oem unlock" and press enter.
On the phone screen, the phone will ask for confirmation to unlock bootloader.
Once fastboot shows "Success" or "Done" or something else signifying that the command was successful, type "fastboot reboot" and press enter.
Your phone will reboot normally.
Congrats, you have successfully unlocked bootloader.
ROOTING:
1. For Kingoroot:
Download and install Kingoroot for PC.
Enable USB debugging on your phone and connect your phone to PC using USB cable.
Open Kingoroot.
Connect your pc to internet.
Kingoroot will detect your phone automatically and in a few seconds the root button will come up, click it and wait until the process completes.
Your phone may reboot several times during the process.
Congrats, you have a rooted phone now.
2. For Dr Fone:
Download and install Dr Fone on your PC.
Enable USB debugging on your phone.
Open Dr Fone and select Root option.
Connect your phone to your PC with USB cable.
Dr Fone will detect your phone in a few minutes.
Click "Root" button and wait.
Congrats, you have a rooted phone now.
Hit thanks if found useful.[/QUOTE]
I've tried PC method as well and still not rooted. I didn't performed the bootloader unlocking through adb though. There's an option of OEM Unlock under developer options. Is that that a problem?
ghoul99 said:
I've tried PC method as well and still not rooted. I didn't performed the bootloader unlocking through adb though. There's an option of OEM Unlock under developer options. Is that that a problem?
Click to expand...
Click to collapse
Just check whether the bootloader is unlocked using fastboot.
Type
fastboot getvar all
Click to expand...
Click to collapse
Augustoandro said:
Try this:
UNLOCKING BOOTLOADER:
Download Koush Universal adb driver from koushikdutta.com and adb setup.
Install the driver first and install adb after that.
Type n and press Enter when adb setup asks for installing drivers.
After the installation, run command prompt as administrator.
Open File explorer, and navigate to C:\adb
Please take backup of your data before proceeding further.
In C:\adb press Shift+right click and select Open Command Window here.
Enable USB debugging on your phone and connect your phone to pc using USB cable.
Type "adb devices" without quotation marks and press enter.
If it shows some device to be connected, only then proceed further.
Type "adb reboot bootloader" and press enter.
Phone will boot into fastboot mode.
Type "fastboot devices" and press enter.
If it shows some device to be connected, only then proceed further.
Type "fastboot oem unlock" and press enter.
On the phone screen, the phone will ask for confirmation to unlock bootloader.
Once fastboot shows "Success" or "Done" or something else signifying that the command was successful, type "fastboot reboot" and press enter.
Your phone will reboot normally.
Congrats, you have successfully unlocked bootloader.
ROOTING:
1. For Kingoroot:
Download and install Kingoroot for PC.
Enable USB debugging on your phone and connect your phone to PC using USB cable.
Open Kingoroot.
Connect your pc to internet.
Kingoroot will detect your phone automatically and in a few seconds the root button will come up, click it and wait until the process completes.
Your phone may reboot several times during the process.
Congrats, you have a rooted phone now.
2. For Dr Fone:
Download and install Dr Fone on your PC.
Enable USB debugging on your phone.
Open Dr Fone and select Root option.
Connect your phone to your PC with USB cable.
Dr Fone will detect your phone in a few minutes.
Click "Root" button and wait.
Congrats, you have a rooted phone now.
Hit thanks if found useful.
Click to expand...
Click to collapse
Tried adb setup but shows no devices attached but when tried with my brother's phone it shows devices are connected.
ghoul99 said:
Tried adb setup but shows no devices attached but when tried with my brother's phone it shows devices are connected.
Click to expand...
Click to collapse
Press the "Revoke USB debugging authorization" in Developer Options.
Connect your phone with pc with the phone screen on and unlocked.
The phone will ask for permission, press OK.
Then type "adb devices" in the terminal as directed in the tutorial before.
It will probably show your device.
Augustoandro said:
Press the "Revoke USB debugging authorization" in Developer Options.
Connect your phone with pc with the phone screen on and unlocked.
The phone will ask for permission, press OK.
Then type "adb devices" in the terminal as directed in the tutorial before.
It will probably show your device.
Click to expand...
Click to collapse
Tried but nothing happened. Looks like currently they don't have drivers for this phone. However thanks for your efforts.
I rooted my q452 using the boot.img-patch method for magisk
meghgoswami said:
I rooted my q452 using the boot.img-patch method for magisk
Click to expand...
Click to collapse
Can you tell me the steps or link to any tutorial?
Thanks either way
Yeah, sure -->
You need to have the unsigned boot.img for the q452, download it from here https://drive.google.com/file/d/127pySEIXj-uRyZpWycfRjaihkYgGv9tR/view?usp=sharing
Install the Magisk Manager apk, open it, click on the Install button next to "Magisk is not installed" and then click on Install again.
Then select "Select and Patch a File" and select the unsigned boot.img. Magisk will patch it, and then flash the patched boot image using adb (you need to have an unlocked bootloader). That's it!
meghgoswami said:
Yeah, sure -->
You need to have the unsigned boot.img for the q452, download it from here https://drive.google.com/file/d/127pySEIXj-uRyZpWycfRjaihkYgGv9tR/view?usp=sharing
Install the Magisk Manager apk, open it, click on the Install button next to "Magisk is not installed" and then click on Install again.
Then select "Select and Patch a File" and select the unsigned boot.img. Magisk will patch it, and then flash the patched boot image using adb (you need to have an unlocked bootloader). That's it!
Click to expand...
Click to collapse
Thanks bro!
Can you please tell me the adb commands?
ghoul99 said:
Thanks bro!
Can you please tell me the adb commands?
Click to expand...
Click to collapse
THIS WILL WIPE ALL THE DATA ON YOUR DEVICE, MAKE SURE YOU HAVE A BACKUP OF YOUR DATA
Ok, first you have to enable "OEM unlocking" in the Developer options. The adb commands are-
1. adb devices (to make sure that the device is connected)
2. adb reboot bootloader
3. fastboot devices
4. fastboot flashing unlock OR fastboot oem unlock Then press the volume up button on the phone to unlock the bootloader
5. fastboot reboot bootloader
5. fastboot flash boot boot.img (where boot.img is the unsigned boot.img, you have to put it in the adb folder)
6. fastboot reboot
That's it! Hit the thanks button if I helped you!
meghgoswami said:
I rooted my q452 using the boot.img-patch method for magisk
Click to expand...
Click to collapse
ok