Is there a way to check the ARB level of my A2? Thanks in advance.
Using the fastboot command;
fastboot getvar anti
jacquesy90 said:
Using the fastboot command;
fastboot getvar anti
Click to expand...
Click to collapse
Thank you for the fast response....I appreciate it!!
Type command "fastboot getvar anti
If the output returns empty, then ARB was not yet enabled on your device. If the output returns a number, then the number it returns is your current rollback index. For example, if it returns “anti: 4” then ‘4’ is your rollback index.
Related
Hi all,
I am sure there are many ways to go back to HTC's official from Cyanogenmod 11 but is there an easy way (user friendly) to do that?
For example, Cyanogenmod installation is very nice done, it installs everything automatically. Is there something like this?
Information about the device:
HTC One (M7)
CyanogenMod version: 11.0
Android: 4.4.4
Thank you in advance,
Erevantsi
Erevantsi said:
Cyanogenmod installation is very nice done, it installs everything automatically. Is there something like this?
Click to expand...
Click to collapse
Post the output of "fastboot getvar all" remove imei and serialno before posting.
alray said:
Post the output of "fastboot getvar all" remove imei and serialno before posting.
Click to expand...
Click to collapse
Sorry what do you exactly mean with Post the output of "fastboot getvar all" remove imei and serialno
Erevantsi said:
Sorry what do you exactly mean with Post the output of "fastboot getvar all" remove imei and serialno
Click to expand...
Click to collapse
time to do some reading. You'll need adb and fastboot intalled on your computer (either by installing the android sdk or miniaml adb and fastboot). You'll also need latest HTC drivers installed on your computer. Once done, reboot your phone in bootloader mode, select fastboot usb mode, connect the phone to your PC. Open a command prompt from your adb/fastboot folder. type:
Code:
fastboot getvar all
copy/paste the output here so we can determine what you need to return stock. Don't post the IMEI and Serialno.
Erevantsi said:
Sorry what do you exactly mean with Post the output of "fastboot getvar all" remove imei and serialno
Click to expand...
Click to collapse
I am not being rude but this is what happens when you do something but dont understand what your doing.
Flashing ones device is not supposed to be easy. Mainly as it could easily brick a device and now that you have no warranty, you would be pretty mad if you had to get a new device because you didnt understand what you were doing
alray said:
time to do some reading. You'll need adb and fastboot intalled on your computer (either by installing the android sdk or miniaml adb and fastboot). You'll also need latest HTC drivers installed on your computer. Once done, reboot your phone in bootloader mode, select fastboot usb mode, connect the phone to your PC. Open a command prompt from your adb/fastboot folder. type:
Code:
fastboot getvar all
copy/paste the output here so we can determine what you need to return stock. Don't post the IMEI and Serialno.
Click to expand...
Click to collapse
Thank you for the information Alray. I'll have to do some research as I understood. Thanks for your time and attention. :good:
So I unlocked the bootloader for my Mi8, and now I'm trying to flash MIUI Global visa fastboot.
I'm running Linux and using USB2.0 with original cable and fastboot version 9.0.0_r30
When I type
Code:
fastboot devices
I can see that the phone is connected.
But when I try
Code:
fastboot getvar all
or any parameter for getvar , it just get stuck. By that I mean, the fastboot process hangs in there for a while and cannot be stopped with Crtl+C.
Also note that
Code:
fastboot oem device-info
works fine.
Another thing I noticed, when I repeate multiple instances of fastboot devices or oem device-info I get the 'press any key to shutdown'.
I'm not sure what is the problem. Any thoughts? I tried rebooting and changing USB ports but didn't help.
Bump
Hi. I am trying to lock my bootloader and delete the warning of unlocked bootloader. When I try to do "fastboot flashing lock" it gives me "permission denied". I think because of "Oem Unlock". My device is Asus ZE620KL(Snapdragon)and I couldn't find anything about this. When I search only thing I could find is "how to enable on Galaxy devices". I am willing to remove only unlocked bootloader warning but "in /dev/block/bootdevice/by-name/" there is no logo file. I hoped I could at least open splash and look inside of it but I couldn't even open with any tool or extract. For any help thank you.
emincangencer said:
Hi. I am trying to lock my bootloader and delete the warning of unlocked bootloader. When I try to do "fastboot flashing lock" it gives me "permission denied". I think because of "Oem Unlock". My device is Asus ZE620KL(Snapdragon)and I couldn't find anything about this. When I search only thing I could find is "how to enable on Galaxy devices". I am willing to remove only unlocked bootloader warning but "in /dev/block/bootdevice/by-name/" there is no logo file. I hoped I could at least open splash and look inside of it but I couldn't even open with any tool or extract. For any help thank you.
Click to expand...
Click to collapse
For real lock bootloader so you need flash STOCK ROM.
For unmessage in bootloader Try:
Code:
fastboot oem lock
This need good adb-fastboot tool & drivers. Depend of OS of your PC too.
Sent from my BLU Tank Xtreme Pro using XDA Labs
lopestom said:
For real lock bootloader so you need flash STOCK ROM.
For unmessage in bootloader Try:
Code:
fastboot oem lock
This need good adb-fastboot tool & drivers. Depend of OS of your PC too.
Sent from my BLU Tank Xtreme Pro using XDA Labs
Click to expand...
Click to collapse
"fastboot oem lock" gives "unkown command" error.
"fastboot flashing lock" gives "permission denied" error.
My adb-fastboot and usb drivers works well. I can do every other commends but not these.
emincangencer said:
"fastboot oem lock" gives "unkown command" error.
"fastboot flashing lock" gives "permission denied" error.
My adb-fastboot and usb drivers works well. I can do every other commends but not these.
Click to expand...
Click to collapse
Can you please details about adb-fastboot tool&version?
What OS installed in your PC?
Maybe if your not have this so try and let me know:
https://forum.xda-developers.com/showthread.php?t=2588979
If that not working so May be your device need specific command...
You should read more here before any action/command below: https://forum.xda-developers.com/zenfone-5/general/ze620kl-zenfone-5-2018-unlock-t3787174/page4
You can try this too to know:
Code:
fastboot oem reset-dev_info
or
Code:
fastboot oem force-reset
Or
Code:
fastboot flashing lock_critical
Reading:
https://forum.xda-developers.com/android/help/adb-fastboot-commands-bootloader-kernel-t3597181
Good luck!
Sent from my BLU Tank Xtreme Pro using XDA Labs
lopestom said:
Can you please details about adb-fastboot tool&version?
What OS installed in your PC?
Maybe if your not have this so try and let me know:
https://forum.xda-developers.com/showthread.php?t=2588979
If that not working so May be your device need specific command...
You should read more here before any action/command below: https://forum.xda-developers.com/zenfone-5/general/ze620kl-zenfone-5-2018-unlock-t3787174/page4
You can try this too to know:
Code:
fastboot oem reset-dev_info
or
Code:
fastboot oem force-reset
Or
Code:
fastboot flashing lock_critical
Reading:
https://forum.xda-developers.com/android/help/adb-fastboot-commands-bootloader-kernel-t3597181
Good luck!
Sent from my BLU Tank Xtreme Pro using XDA Labs
Click to expand...
Click to collapse
I used first two code. Then when I reboot it asked password so I did go to recovery and done factory reset. After that I checked and warning was gone and unlocked status was false. Thank you a lot.
I know asking this question at a very early point would be very foolish, I tried searching various places for the answer but didn't, can anyone from previous experience or with answer tell me how can the Bootloader be locked again?
Thanks in advance!
EDIT: Thanks to IDunnoLookatXDA The BL can be locked using
Code:
fastboot oem asus-lock
THEHOLYG0D said:
I know asking this question at a very early point would be very foolish, I tried searching various places for the answer but didn't, can anyone from previous experience or with answer tell me how can the Bootloader be locked again?
Thanks in advance!
Click to expand...
Click to collapse
Fastboot oem lock
bs3pro said:
Fastboot oem lock
Click to expand...
Click to collapse
Nope, I've tried all the asus specific and default fastboot commands:
Code:
fastboot oem asus-back
fastboot oem asus-csc_lk
fastboot flashing lock
fastboot flashing lock_critical
fastboot oem lock
fastboot oem lock_critical
fastboot flash !frp-partition! default_key.bin
None of this worked
THEHOLYG0D said:
Nope, I've tried all the asus specific and default fastboot commands:
Code:
fastboot oem asus-back
fastboot oem asus-csc_lk
fastboot flashing lock
fastboot flashing lock_critical
fastboot oem lock
fastboot oem lock_critical
fastboot flash !frp-partition! default_key.bin
None of this worked
Click to expand...
Click to collapse
oem asus-lock
IDunnoLookatXDA said:
oem asus-lock
Click to expand...
Click to collapse
Holy SH1T that actually worked
for beginners oem is no command
To lock the bootloader (or remove the annoying prompt you get at startup)
Code:
fastboot oem asus-lock
THEHOLYG0D said:
Holy SH1T that actually worked
for beginners oem is no command
To lock the bootloader (or remove the annoying prompt you get at startup)
Code:
fastboot oem asus-lock
Click to expand...
Click to collapse
This does not work for me. This is what I get from the cmd prompt:
C:\Users\uli13>fastboot oem asus-lock
...
FAILED (remote: Command not supported in default implementation)
finished. total time: 0.004s
Please help
I've sent the device back because of Display issues, and no longer own it.
But what I understood from your response and suggest you is:
Turn off the device and put it in fastboot mode, then issue the above command and it should work. Hope it helps
THEHOLYG0D said:
Nope, I've tried all the asus specific and default fastboot commands:
Code:
fastboot oem asus-back
fastboot oem asus-csc_lk
fastboot flashing lock
fastboot flashing lock_critical
fastboot oem lock
fastboot oem lock_critical
fastboot flash !frp-partition! default_key.bin
None of this worked
Click to expand...
Click to collapse
fastboot oem asus-csc_lk worked for me after that wipe data
I just received my 6 pro and want to prepare my 4xl to sell. I flashed the latest software and the phone is 100% stock now and the bootloader will not lock. In fastboot I get a serial number when I run "fastboot devices". My platform tools are up to date, usb debugging is on. When I run "fastboot flashing lock" I get a string of fastboot command options. Any iseads? I've never had this happen.
Thanks for anything
Figured it out. Sdk must have been outdated