Hi,
i am trying to flash twrp recovery.
booting device in download mode -> heimdall can not detect the device
Ok why not use good old fastboot, but i can not boot to fastboot mode:
1. adb reboot bootloader -> device does just a reboot
2. selecting "reboot to bootloader" in stock recovery does only a reboot too ...
What I am doing wrong?
I solved the problem:
Fastboot is not working because of the locked bootloader.
Heimdall-flash from the debian packages is not working with this device - heimdall-flash under ubuntu did it ...
Can u pls tell me how u did it..... I want to unlock the bootloader of my T585. It only has (stock)recovery and download modes no Fastboot mode. pls bare with me I'm a noob with a bit of experience
Pls reply to this or contact me at [email protected]
Related
Hi guys,
Im on the cm12s, and unlocked bootloader but im unable to get into custom recovery, it keeps reverting to Cynogen recovery.
I tried toolkit also, it flashes and then it shows waiting for device, i manually boot into recovery its just a blank screen.
Please help i need root and ROMS
varun.gid said:
Hi guys,
Im on the cm12s, and unlocked bootloader but im unable to get into custom recovery, it keeps reverting to Cynogen recovery.
I tried toolkit also, it flashes and then it shows waiting for device, i manually boot into recovery its just a blank screen.
Please help i need root and ROMS
Click to expand...
Click to collapse
how did you unlock bootloader ?
may be using adb drivers right ?
so if you are using adb drivers then follow this procedure ....
copy this recovery file in your adb folder LINK
now go to adb folder
now press and hold shift button and right click on empty space there you will see open cmd , click on it cmd will open
now copy below code (this is for CM12 only)
Code:
fastboot -i 0x1ebf flash recovery recovery_twrp.img
anow right click in cmd and click on paste.
hit enter and after a while you will se 'Okay ' message at the end.
bingo you have flasher recovery :highfive: :good:
ashish_zarekar said:
how did you unlock bootloader ?
may be using adb drivers right ?
so if you are using adb drivers then follow this procedure ....
copy this recovery file in your adb folder LINK
now go to adb folder
now press and hold shift button and right click on empty space there you will see open cmd , click on it cmd will open
now copy below code (this is for CM12 only)
Code:
fastboot -i 0x1ebf flash recovery recovery_twrp.img
anow right click in cmd and click on paste.
hit enter and after a while you will se 'Okay ' message at the end.
bingo you have flasher recovery :highfive: :good:
Click to expand...
Click to collapse
I tried this method.. but it always reverts to stock recovery. and when i boot into recovery directly from fastboot i get a blank screen. Please help.
varun.gid said:
I tried this method.. but it always reverts to stock recovery. and when i boot into recovery directly from fastboot i get a blank screen. Please help.
Click to expand...
Click to collapse
have you tried with this recovery which i provided in link ?
first try using this recovery.
earlier i also face this.
now go to this thread download software from this thread only. there are two thread for this tool but i prefer you to go to this one.
GUIDE
now unlock bootloader.
and go for step 4(which flash twrp recovery)
now flash the recovery which is provided by me using code.
and now go can go into recovery
****************************************************************************************************
i suggest you this guide this method do for me
Disable update CM recovery option in developer options... Then flash custom recovery.... it will work.
once flashing twrp recovery, you will need to use
Code:
fastboot -i 0x1ebf reboot
command.
remove battery after install recovery before restarting phone
then insert battery and start in custom recovery
install Custom Recovery
1) enable developer options
2)enable advance reboot and usb debugging
3)disable Update CM recovery option
4)reboot to bootloader and flash recovery
" fastboot -i 0x1ebf flash recovery recovery_twrpyulolli.img "
5) directly disconnect phone (phone displaying FASTBOOT MODE)
6) remove battery and start phone in recovery mode using volume UP+DOWN and power key
7) And YOUR are IN TWRP RECOVERY ......
THIS method work for me perfectly .....i m also having same problem of flashing custom recovery and again showing CM RECOVERY
:laugh::laugh:
Thank You...!
Which is best for yureka cwm or twrp recovery
I'm facing the same problem but this trick didn't work for me.
I Have a big issue and need your help
I was OOS3 and do all the correct steps to get modified TWRP to setup custom rom and succeeded on this they I decide to back agaon to OOS3 as it`s more sable
So I download OOS3 and flash it from my Modified Recovery and works fine
Than I decide to enter the recovery just to clear the cash for agood performance and here .. the issue started ...
when I click reboot to recovery , the mobile stopped @ 1+ LOGO So I remmember that this modified recovery is not working with oos3
so I get the steps for unloacking the boatloader again to flash the recovery compatible with OOS3
and HERE .. I see my device when I type
fastboot devices ,,,
but once I type "fastboot oem unlock" it`s show my ok and device rebooted in the same 1+ LOGO
SO I now Stuck in this logo
Cannot enter the recovery Or even the OOS3 just can enter the fastboat mode
Please I need your help how can I manage this
I think your thread will get moved to the General section. But in the meantime try this it worked for me
https://forums.oneplus.net/threads/...ck-guide-for-a-hard-bricked-oneplus-2.347607/
Sent from my ONE A2005 using XDA-Developers mobile app
Use the search button before posting.. There atleast 4 threads with the solution.
Wrong section
the command you're looking for is not the unlock one but this one: fastboot flash recovery "twrp-2.8.x.x-xxx.img" just replace "twrp-2.8.x.x-xxx.img" with the name of the recovery .img you have in the same folder as fastboot.
Ahmed Shawky said:
I Have a big issue and need your help
I was OOS3 and do all the correct steps to get modified TWRP to setup custom rom and succeeded on this they I decide to back agaon to OOS3 as it`s more sable
So I download OOS3 and flash it from my Modified Recovery and works fine
Than I decide to enter the recovery just to clear the cash for agood performance and here .. the issue started ...
when I click reboot to recovery , the mobile stopped @ 1+ LOGO So I remmember that this modified recovery is not working with oos3
so I get the steps for unloacking the boatloader again to flash the recovery compatible with OOS3
and HERE .. I see my device when I type
fastboot devices ,,,
but once I type "fastboot oem unlock" it`s show my ok and device rebooted in the same 1+ LOGO
SO I now Stuck in this logo
Cannot enter the recovery Or even the OOS3 just can enter the fastboat mode
Please I need your help how can I manage this
Click to expand...
Click to collapse
First read the Forum Rules on posting, moved here out of the Development Section....
fastfreddy101 said:
the command you're looking for is not the unlock one but this one: fastboot flash recovery "twrp-2.8.x.x-xxx.img" just replace "twrp-2.8.x.x-xxx.img" with the name of the recovery .img you have in the same folder as fastboot.
Click to expand...
Click to collapse
How Can I do this and I even can not unlock the boatloader ?
should still be unlocked - put phone in fastboot mode, check for it via: fastboot devices. If its there then just flash the recovery with: fastboot flash recovery "twrp-2.8.x.x-xxx.img" then reboot into recovery. should work
fastfreddy101 said:
should still be unlocked - put phone in fastboot mode, check for it via: fastboot devices. If its there then just flash the recovery with: fastboot flash recovery "twrp-2.8.x.x-xxx.img" then reboot into recovery. should work
Click to expand...
Click to collapse
I can`t unlock the phone
Thanks for your reply
My situation now that I`m stuck in boot loop and I can`t enter any think , only the fastboat mode and I can not unlock my device
every time I tried to Unlock it , till me Fail to unlock
I follow this steps with no change
http://www.technobuzz.net/unbrick-oneplus-2/
In this video also with no hope
https://www.youtube.com/watch?v=R4SVSovw4Jo
Ahmed Shawky said:
Thanks for your reply
My situation now that I`m stuck in boot loop and I can`t enter any think , only the fastboat mode and I can not unlock my device
every time I tried to Unlock it , till me Fail to unlock
I follow this steps with no change
http://www.technobuzz.net/unbrick-oneplus-2/
In this video also with no hope
https://www.youtube.com/watch?v=R4SVSovw4Jo
Click to expand...
Click to collapse
Try this http://forum.xda-developers.com/oneplus-2/general/firstaid-zip-revert-h2os-mm-beta-to-lp-t3306967 to get back your old twrp and then follow the instructions from here https://forums.oneplus.net/threads/installation-instructions-faqs-oxygenos-3-0-0.439108/ carefully (use the tread for users already have twrp)
When did you lock the phone again after unlocking it?
Assuming the phone shows up when running "fastboot devices" try running this "fastboot -i 0x2a70 oem unlock-go" - worked for me
DWYOR
After a long time of googling I got a solution for yu5510a full access.
You need
Adb + fastboot
Twrp 2.8.7.0 tomato
SuperSU.zip
Coolpad drivers
Cyanogen ROM V1 from firmwarefile.com
Any Custom Rom, I am using aosp extended.
Gapps
Memory card
Install all drivers , adb & fastboot.
First flash Cyanogen ROM using YGDP tool
Use version 3.98 in other versions I got problems.
After ROM installation enable developer option.
Enable android debugging, fast reboot and check update cyanogen recovery
Now connect phone with PC
Goto adb folder
Copy twrp.img in adb folder
Shift + Right click select open command window here
Type adb devices
Device should be shown if not showing try to install adb drivers
Now after that
Type Command adb reboot-bootloader
Device will be rebooted in bootloader
Type command fastboot -i 0x1ebf oem device-info to verify device in fastboot mode and your bootloader is unlocked or not.
If bootloader showing unlocked then follow next process if not then unlock it
Type command fastboot -i 0x1ebf oem unlock
Boot loader unlocked now.
Remove data cable and remove battery from phone for 30 secs and reinsert again.
Press volume + key and hold
Attach phone with PC ( it shows fastboot mode)
After that type command
fastboot -i 0x1ebf flash recovery twrp.img
When done remove data cable & battery
After 30 secs reinsert battery
Press Volume + , Volume - & Power key
When yu logo appears release power key and keep pressing both volume keys
You will be goto twrp
Now wipe everything also format data/don't delete mmc
Restart twrp to recovery
Your internal and external storage are mounted.
Install any custom ROM for yureka/yureka plus
Flash gapps ( not required in miui & quarkos)
Flash SuperSU.zip
Reboot
It takes 10-15 minutes for first boot .
Done
Flash Latest NON-HLOS.bin before flashing any volte ROM.
Flash through fastboot
File link
https://drive.google.com/file/d/0B8Vodzmhc0GlXzdtOUFjb29EOFU/view
Extract .zip
Copy NON-HLOS.bin in adb folder
Open command prompt here
Connect phone into fastboot mode
Type command
fastboot -i 0x1ebf flash modem NON-HLOS.bin
Wait till process done.
Disconnect phone
Remove battery and insert again
Goto twrp recovery.
Install any volte enabled ROM.
Enjoy.:good:
OEM unlock command not found
hi,
I am trying to root my yu yureka plus( YU5510A white color) running android 5.1.1 , build number is 5.1.111.P0.160314.YU5510A , i am able to connect the phone to my PC running adb,
"adb devices" lists the phone , "adb reboot bootloader" puts the phone in fastboot ( screeen doesnt show fastboot instead it shows do not disconnect usb cable and non secure phone). When i run the command fastboot -i 0x1ebf oem unlock , im getting the error as command not found. same error im getting when i run the command fastboot -i 0x1ebf oem device-info
what could be the reason.
Any help in this regard is appreciated.
nischait said:
DWYOR
After a long time of googling I got a solution for yu5510a full access.
You need
Adb + fastboot
Twrp 2.8.7.0 tomato
SuperSU.zip
Coolpad drivers
Cyanogen ROM V1 from firmwarefile.com
Any Custom Rom, I am using aosp extended.
Gapps
Memory card
Install all drivers , adb & fastboot.
First flash Cyanogen ROM using YGDP tool
Use version 3.98 in other versions I got problems.
After ROM installation enable developer option.
Enable android debugging, fast reboot and check update cyanogen recovery
Now connect phone with PC
Goto adb folder
Copy twrp.img in adb folder
Shift + Right click select open command window here
Type adb devices
Device should be shown if not showing try to install adb drivers
Now after that
Type Command adb reboot-bootloader
Device will be rebooted in bootloader
Type command fastboot -i 0x1ebf oem device-info to verify device in fastboot mode and your bootloader is unlocked or not.
If bootloader showing unlocked then follow next process if not then unlock it
Type command fastboot -i 0x1ebf oem unlock
Boot loader unlocked now.
Remove data cable and remove battery from phone for 30 secs and reinsert again.
Press volume + key and hold
Attach phone with PC ( it shows fastboot mode)
After that type command
fastboot -i 0x1ebf flash recovery twrp.img
When done remove data cable & battery
After 30 secs reinsert battery
Press Volume + , Volume - & Power key
When yu logo appears release power key and keep pressing both volume keys
You will be goto twrp
Now wipe everything also format data/don't delete mmc
Restart twrp to recovery
Your internal and external storage are mounted.
Install any custom ROM for yureka/yureka plus
Flash gapps ( not required in miui & quarkos)
Flash SuperSU.zip
Reboot
It takes 10-15 minutes for first boot .
Done
Click to expand...
Click to collapse
nithin1664 said:
hi,
I am trying to root my yu yureka plus( YU5510A white color) running android 5.1.1 , build number is 5.1.111.P0.160314.YU5510A , i am able to connect the phone to my PC running adb,
"adb devices" lists the phone , "adb reboot bootloader" puts the phone in fastboot ( screeen doesnt show fastboot instead it shows do not disconnect usb cable and non secure phone). When i run the command fastboot -i 0x1ebf oem unlock , im getting the error as command not found. same error im getting when i run the command fastboot -i 0x1ebf oem device-info
what could be the reason.
Any help in this regard is appreciated.
Click to expand...
Click to collapse
Try without using 0x1ebf and report.
nischait said:
Try without using 0x1ebf and report.
Click to expand...
Click to collapse
I tried without -i 0x1ebf also but it does not show in fastboot. With -i 0x1ebf it shows "xyznumbers fastboot" . The problem now is , I flashed through YGDP tool and now it shows aboot failed image, and does not boot at all.
Why doe my phone show non secure phone ?
Please help.
Yogesh1969 said:
I tried without -i 0x1ebf also but it does not show in fastboot. With -i 0x1ebf it shows "xyznumbers fastboot" . The problem now is , I flashed through YGDP tool and now it shows aboot failed image, and does not boot at all.
Why doe my phone show non secure phone ?
Please help.
Click to expand...
Click to collapse
Download cyanogen ROM and flash it with ygdp
1st ever rom uploaded in AFH.
Your device should be boot up.
Then try with command prompt.
May be new device having different device ID.
nischait said:
Try without using 0x1ebf and report.
Click to expand...
Click to collapse
Hi...
I too face the same problem, I tried fastboot adb and YU yureka drivers reinstalling and connected device to PC it gets charger when connection in on, when connected in fastboot mode on device it shows fastboot but when check in PC for device info, it dosen't show any connected device. I followed many tutorials for this to install TWRP but its impossible to install without establishing a proper connection. I also tried to install TWRP without PC, for this i need to root my device and flash TWRP img, so I started trying root I had used kingroot, kingoroot, towelroot and some more but failed to root, I am still trying to install TWRP can anyone help me in either of the process to install TWRP.
nischait said:
Download cyanogen ROM and flash it with ygdp
1st ever rom uploaded in AFH.
Your device should be boot up.
Then try with command prompt.
May be new device having different device ID.
Click to expand...
Click to collapse
I couldnt find the ygdp version of Cynogen, any way I found a way from youtube which solved my problems.
Link : https://www.youtube.com/watch?v=2Gpz65r2pNM
---------- Post added at 05:21 PM ---------- Previous post was at 05:18 PM ----------
vijaykumarbabu079 said:
Hi...
I too face the same problem, I tried fastboot adb and YU yureka drivers reinstalling and connected device to PC it gets charger when connection in on, when connected in fastboot mode on device it shows fastboot but when check in PC for device info, it dosen't show any connected device. I followed many tutorials for this to install TWRP but its impossible to install without establishing a proper connection. I also tried to install TWRP without PC, for this i need to root my device and flash TWRP img, so I started trying root I had used kingroot, kingoroot, towelroot and some more but failed to root, I am still trying to install TWRP can anyone help me in either of the process to install TWRP.
Click to expand...
Click to collapse
For drivers problem install pdanet. And you can refer to the youtube video link (above post) if you want for all needs.
vijaykumarbabu079 said:
Hi...
I too face the same problem, I tried fastboot adb and YU yureka drivers reinstalling and connected device to PC it gets charger when connection in on, when connected in fastboot mode on device it shows fastboot but when check in PC for device info, it dosen't show any connected device. I followed many tutorials for this to install TWRP but its impossible to install without establishing a proper connection. I also tried to install TWRP without PC, for this i need to root my device and flash TWRP img, so I started trying root I had used kingroot, kingoroot, towelroot and some more but failed to root, I am still trying to install TWRP can anyone help me in either of the process to install TWRP.
Click to expand...
Click to collapse
Getting your device connected is a very important stage, whether it is system,recovery or fastboot. From what I read , you can connsct through fasatboot, since you flashed cyanogen. Just flash TWRP 3.2.1 or so which is the latest, through fastboot:
fastboot flash recovery twrp.3.2.1 .img ( Remember the spaces, the name twrp.xxx.img should be same as you downloaded. If flash is successful, you can see twrp when you boot to recovery. Then flash supersu file and/or whichever rom you want.
Sorry for late answers.
I was lil busy and sorry for wrong address also.
You could get it from firmwarefile.com
I can't post link here but select yu yureka plus variant and download oldest CBP
Hey guys, I've been trying to unlock my bootloader so that I can try and root my Maven 3 via Magisk. The problem is, I can't get into the bootloader. If I try to reboot to the bootloader from recovery mode, it just restarts like normal. Same thing when I try using adb commands in the cmd prompt. I am on Windows 7.
I think it could be unlocked trought EDL mode. But we need some expert help
I unlocked my phone with at&t but I think it only unlocked the SIM.
I enabled usb debugging and oem unlock, but when I issue the command (in ubuntu term)
adb reboot bootloader
Click to expand...
Click to collapse
is just boots into the android system.
Any clue on what to do?
I have the same question - bootloader mode will not load when I issue "adb reboot bootloader", nor will it go into bootloader when I go into recovery mode (via POWER + VOLUME UP) and then I choose the "Bootloader" option. The phone just boots into the system. When I use "adb reboot recovery" it does go into recovery mode, and I am able to get a shell and copy files via adb just fine. I am using the latest platform-tools.
This is a ZTE Z835 (Maven 3), AT&T, carrier unlocked phone.
I don't think there is a bootloader... I have not found any fastboot-compatible mode on this device nor have I heard anyone else find one. You have FTM mode (Power + Volume Down) and EDL mode (adb reboot edl). EDL mode lets it work with QFIL, and with QFIL, you can literally dump and modify any partition on the device you want... I'm not sure what else you want. There's a new method for unlocking the bootloader https://www.xda-developers.com/unlock-bootloader-zte-phones/. I found that my devinfo partition was already unlocked, but you may need to check. I'm going to try and figure out how to create a recovery.bin partition able to be flashed in QFIL.
Hi i have a ZTE Blade A5 2020 and i want to unlock it's bootloader and install a custom recovery. If i want to boot it to recovery i can do it with the adb command and everything works but it doesn't boot to bootloader and i cant unlock it.
I tried adb reboot bootloader, adb reboot fastboot, adb reboot download and also reboot edl it only boot to system again
I tried using the volume buttons (with and without charger connected to the computer) same thing except the recovery
I tried the recovery option "reboot to bootloader" it boot system
The only thing I can do is to reboot it to recovery or system can someone help me
I have enabled the OEM unlocking in the developer options
Help me
Help
You need a recovery.img with this function, think the russian version has that function, can be flash this with spd research tool. It has to be the research since because allows You to choose what install an what not.
But how i use that tool
makuca said:
You need a recovery.img with this function, think the russian version has that function, can be flash this with spd research tool. It has to be the research since because allows You to choose what install an what not.
Click to expand...
Click to collapse
.