Hi All,
I have rooted the phone using king root and it rooted my kitkat, then i downloaded MTKdroid tools and flashed TWRP.
My problem starts here, after flashing using MTK droid tools it does not boot on reccovery but it boot into normal mode. I did a research using fastboot and found that the bootloader is locked. I tried
fastboot oem unlock it shows the disclaimer screen but when i selected the key it says unlock failed. Again i googled out and found some devices are code locked. Is there any method for E311 bootloader unclock.
Your help is very much appreciated
There is no botloader man...
Try this commands. But before paste the recovery image in fastboot folder of ur pc and rename it 'twrp' then open cmd window. And type "adb devices" If u see ur device listed, u can proceed. But if it is not or it shows unauthorised, do the following
1. Install proper drivers on ur pc
2. Enable usb debugging
3. Then connect to pc and bring down ur notification panel of ur phone.Click on usb options and select camera option. Then again enter "adb devices" in pc. Even then if it shows unauthorised, you will see authorisation window in ur phone...
Ur done!!!
U can enter following commands
"adb reboot bootloader"
Wait for some time then
"fastboot flash recovery twrp.img"
Then ur pc screen will show succeeded!!
Then enter
"fastboot reboot"
Ur phone will reboot into normal mode
then enter "adb reboot recovery"
Congo!! U have twrp custom recovery installed
shantanu1999 said:
There is no botloader man...
Try this commands. But before paste the recovery image in fastboot folder of ur pc and rename it 'twrp' then open cmd window. And type "adb devices" If u see ur device listed, u can proceed. But if it is not or it shows unauthorised, do the following
1. Install proper drivers on ur pc
2. Enable usb debugging
3. Then connect to pc and bring down ur notification panel of ur phone.Click on usb options and select camera option. Then again enter "adb devices" in pc. Even then if it shows unauthorised, you will see authorisation window in ur phone...
Ur done!!!
U can enter following commands
"adb reboot bootloader"
Wait for some time then
"fastboot flash recovery twrp.img"
Then ur pc screen will show succeeded!!
Then enter
"fastboot reboot"
Ur phone will reboot into normal mode
then enter "adb reboot recovery"
Congo!! U have twrp custom recovery installed
Click to expand...
Click to collapse
Thanks.......
Is there any recovery available for E 311 ? If yes please post their links
ponpalani2001 said:
Thanks.......
Is there any recovery available for E 311 ? If yes please post their links
Click to expand...
Click to collapse
I just flashed CWM and works great...
Is there any custom rom for E311 ?
I have philz recovery installed on my e311
Can you please share me the recovery.
Related
Hi everyone.
I apologize if this was already asked.
I own a Symphony H50. I am trying to install windows via change my software but it shows device too slow or protected by manufacturer.
So googled it and found that i need to unlock my boot loader.
So I installed adb,fastboot,drivers including bootloader interface driver. And booted into fastboot mode. And typed "fastboot oem get_unlock_data" and the command prompt shows 3 dots (...) And the cursor keeps flashing. And no confirmation message shows up on my phone.
It only shows "FASTBOOT mode".
Another thing i found out while installing adb drivers that it listed my phone manufacturer as HTC.
So is the problem with my phone?
And how do i fix it?
It may be a problem with driver, uninstall the previous one and install Koush universal adb driver from kaushikdatta.com
Use the link given below for a thorough tutorial to replace drivers.
http://www.makeuseof.com/tag/android-wont-connect-windows-adb-fix-it-three-steps/
Thanks for reply,
I'll try the drivers.
Though my adb drivers are working fine. My issue is with fastboot.
When i boot into fastboot mode it shows "FASTBOOT mode" on a black screen.
But i would try with the
That black screen with fastboot mode written at the bottom comes up on every phone when you boot into bootloader.
Please read the whole guide before proceeding.
You may skip the driver and adb installation part if u have already taken the measures I stated before.
Try this,
Download adb and Koush Universal adb driver and install them on ur pc, always install the driver first and don't install the drivers adb setup asks u to install.
Run command prompt as administrator.
Open the folder in c drive where adb is installed, u can use file explorer for this.
Press Shift+right click and select open command window here.
Enable USB debugging on your phone and connect it to the pc by a USB cord.
Enter command "adb devices" without quotation marks.
If it shows some device connected, only then proceed further.
Enter command " adb reboot bootloader"
Enter command " fastboot devices", if it shows some device to be connected, only then proceed further.
Enter command " fastboot oem unlock".
Ur phone may then ask for final confirmation on the phone screen, select yes.
When procedure completes, type "fastboot reboot" and ur phone will reboot.
U can now use Kingoroot or any other tool for rooting.
Does enabling OEM Unlock from developer options (Android 5.1.1) unlocks the bootloader?
If yes then can I directly flash a custom recovery after enabling OEM Unlock?
ayu321 said:
Does enabling OEM Unlock from developer options (Android 5.1.1) unlocks the bootloader?
If yes then can I directly flash a custom recovery after enabling OEM Unlock?
Click to expand...
Click to collapse
No, it only gives you permission to unlock bootloader.
You will need to unlock bootloader using adb.
Try this,
Download adb and Koush Universal adb driver and install them on ur pc, always install the driver first and don't install the drivers adb setup asks u to install.
Run command prompt as administrator.
Open the folder in c drive where adb is installed, u can use file explorer for this.
Press Shift+right click and select open command window here.
Enable USB debugging on your phone and connect it to the pc by a USB cord.
Enter command "adb devices" without quotation marks.
If it shows some device connected, only then proceed further.
Enter command " adb reboot bootloader"
Enter command " fastboot devices", if it shows some device to be connected, only then proceed further.
Enter command " fastboot oem unlock".
Ur phone may then ask for final confirmation on the phone screen, select yes.
When procedure completes, type "fastboot reboot" and your phone will reboot normally.
Augustoandro said:
No, it only gives you permission to unlock bootloader.
You will need to unlock bootloader using adb.
Try this,
Download adb and Koush Universal adb driver and install them on ur pc, always install the driver first and don't install the drivers adb setup asks u to install.
Run command prompt as administrator.
Open the folder in c drive where adb is installed, u can use file explorer for this.
Press Shift+right click and select open command window here.
Enable USB debugging on your phone and connect it to the pc by a USB cord.
Enter command "adb devices" without quotation marks.
If it shows some device connected, only then proceed further.
Enter command " adb reboot bootloader"
Enter command " fastboot devices", if it shows some device to be connected, only then proceed further.
Enter command " fastboot oem unlock".
Ur phone may then ask for final confirmation on the phone screen, select yes.
When procedure completes, type "fastboot reboot" and your phone will reboot normally.
Click to expand...
Click to collapse
thnx for the reply augustonandro ! but i think im doing something wrong , whenever i type the command adb reboot bootloader my device(Galaxy J200G) restarts instead of rebooting to bootloader . So I just went to my stock recovery and chose option "reboot to bootloader" but still it restarted instead of rebooting to bootloader.
Am I doing something wrong?
ayu321 said:
thnx for the reply augustonandro ! but i think im doing something wrong , whenever i type the command adb reboot bootloader my device(Galaxy J200G) restarts instead of rebooting to bootloader . So I just went to my stock recovery and chose option "reboot to bootloader" but still it restarted instead of rebooting to bootloader.
Am I doing something wrong?
Click to expand...
Click to collapse
Try "adb reboot download" command
If u try
Setting>Developer Option>
Now search
OEM Unlock and enable
Ashwinrg said:
Try "adb reboot download" command
Click to expand...
Click to collapse
this command reboots to download mode not bootloader
guys i just found out this thread:https://forum.xda-developers.com/galaxy-j2/development/dev-samsung-galaxy-j2-lte-t3258147 and it says that just enable OEM Unlock and your bootloader will be unlocked. Is it true?
No, as explained above. That just allows the bootloader to be unlocked via ADB/fastboot (unless the bootloader is locked down like many ZTE phones).
Have you tried "adb reboot-bootloader"?
HI...I know after so many years....But i am having some problem considering my nokia 5 phone....In developer option the OEM unlock is greyed out and i cannot unlock it at all(i cannot toggle it on)....Any possible way i can turn it on....Let me know....Thanks in advance
Thebisboss said:
HI...I know after so many years....But i am having some problem considering my nokia 5 phone....In developer option the OEM unlock is greyed out and i cannot unlock it at all(i cannot toggle it on)....Any possible way i can turn it on....Let me know....Thanks in advance
Click to expand...
Click to collapse
It might already be unlocked
Hello,
first i must apologize for my English but, i´ve got my phone back from display repair and i have it now out of warranty so i decide to make a root but i cant find step-by-step guide to do that. I´am on 6.0.1 android, Kernel 3.10.49, type VDF-995NB02-CZ10d.
No flash, no bootloader unlock, anything, i get it back after hard reset.
Can anyone help me please? I rooting for first time no Samsung device. I have some experience but i cannot downgrade to 5.1.1 to use Kingroot or MobileGo to root. After the root i want update back to 6.0.1 or use custom ROM.
i searched on Modaco and here but i cannot find guide what i can undestand and be sure if that will work for me.
Thanks for all replies :angel:
Krejdlis said:
Hello,
first i must apologize for my English but, i´ve got my phone back from display repair and i have it now out of warranty so i decide to make a root but i cant find step-by-step guide to do that. I´am on 6.0.1 android, Kernel 3.10.49, type VDF-995NB02-CZ10d.
No flash, no bootloader unlock, anything, i get it back after hard reset.
Can anyone help me please? I rooting for first time no Samsung device. I have some experience but i cannot downgrade to 5.1.1 to use Kingroot or MobileGo to root. After the root i want update back to 6.0.1 or use custom ROM.
i searched on Modaco and here but i cannot find guide what i can undestand and be sure if that will work for me.
Thanks for all replies :angel:
Click to expand...
Click to collapse
Take a backup of your data before proceeding further.
Try this,
Download adb and Koush Universal adb driver and install them on ur pc, always install the driver first and don't install the drivers adb setup asks u to install.
Run command prompt as administrator.
Open the folder in c drive where adb is installed, u can use file explorer for this.
Press Shift+right click and select open command window here.
Enable USB debugging on your phone and connect it to the pc by a USB cord.
Enter command "adb devices" without quotation marks.
If it shows some device connected, only then proceed further.
Enter command " adb reboot bootloader"
Enter command " fastboot devices", if it shows some device to be connected, only then proceed further.
Enter command " fastboot oem unlock".
Ur phone may then ask for final confirmation on the phone screen, select yes.
When procedure completes, type "fastboot reboot" and ur phone will reboot.
U can now use Kingoroot for pc or any other tool for rooting.
Augustoandro said:
Take a backup of your data before proceeding further.
Try this,
Download adb and Koush Universal adb driver and install them on ur pc, always install the driver first and don't install the drivers adb setup asks u to install.
Run command prompt as administrator.
Open the folder in c drive where adb is installed, u can use file explorer for this.
Press Shift+right click and select open command window here.
Enable USB debugging on your phone and connect it to the pc by a USB cord.
Enter command "adb devices" without quotation marks.
If it shows some device connected, only then proceed further.
Enter command " adb reboot bootloader"
Enter command " fastboot devices", if it shows some device to be connected, only then proceed further.
Enter command " fastboot oem unlock".
Ur phone may then ask for final confirmation on the phone screen, select yes.
When procedure completes, type "fastboot reboot" and ur phone will reboot.
U can now use Kingoroot for pc or any other tool for rooting.
Click to expand...
Click to collapse
Am i in the right folder? :laugh:
from cmd i get this after first two commands
C:\Program Files (x86)\ClockworkMod\Universal Adb Driver>fastboot devices
'fastboot' is not recognized as an internal or external command,
operable program or batch file.
Using Win10
Krejdlis said:
Am i in the right folder? :laugh:
from cmd i get this after first two commands
C:\Program Files (x86)\ClockworkMod\Universal Adb Driver>fastboot devices
'fastboot' is not recognized as an internal or external command,
operable program or batch file.
Using Win10
Click to expand...
Click to collapse
Have you installed adb? If yes, then proceed further.
You are in the wrong folder. The correct path should be C:\adb
Then Shift+right click
Select "Open command window here"
Hello,
C:\platform-tools-latest-windows\platform-tools>adb reboot bootloader
phone rebooting
C:\platform-tools-latest-windows\platform-tools>fastboot devices
after this command it shows nothing
can you please make a steps for ADB drivers instalation, i dont know if i made it properly.
Thanks
Krejdlis if you are able to root please tell me how you did it - currently have the same issue
SomeoneAnonymous said:
Krejdlis if you are able to root please tell me how you did it - currently have the same issue
Click to expand...
Click to collapse
Hi, still in progress, i trying everything but still without succes. Someone know how to easily downgrade to 5.1.1 with this phone?
Now it give me this : <waiting for any device>
help me plz
how to install custom recovery in intex aqua power 2
devil3 said:
help me plz
how to install custom recovery in intex aqua power 2
Click to expand...
Click to collapse
Install Kaush Universal adb driver and adb.
Enable USB debugging on ur phone.
Open adb.
Type "adb devices" without quotation marks and press enter.
If adb shows some device connected, only then proceed further.
Type "adb reboot bootloader" and press enter.
Type "fastboot devices" and press enter.
If adb shows some device connected, only then proceed further.
Type "fastboot flash recovery <recovery IMG file>" and press enter.
Once done, type "fastboot reboot".
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