hi I have an htc evo 3d gsm . i relock with this "fastboot oem writesecureflag 3"
I restored the device whith this guide:
http://forum.xda-developers.com/showthread.php?p=25501212
now the devices , if I plug the cable on pc turns on in fastboot.
HBOOT-1.49.0007
RADIO-11.25.3504_06_M
How do I flash a ruu ?what exactly?
If you have unlocked bootloader you must relock it first to flash ruu. Command for that: fastboot oem lock. After that you should be able to flash ruu.
Command fastboot oem writesecureflag 3 is for making S-on.
dont use that command with unsigned bootloaders or you'll brick your device!
c000ler said:
If you have unlocked bootloader you must relock it first to flash ruu. Command for that: fastboot oem lock. After that you should be able to flash ruu.
Command fastboot oem writesecureflag 3 is for making S-on.
Click to expand...
Click to collapse
But the device's bootloader is locked
jackebbe said:
But the device's bootloader is locked
Click to expand...
Click to collapse
man
Related
I have a big problem !!! I had on my phone root s-off ROM Shooter Beats 1,7 and I flashed CWM 4.0.1.-shooteru via fastboot.
BUT when I was in fastboot USB I was thinking that I will try to have root with s-on on the screen on HBOOT. So I used command that I read in unroot section.
fastboot oem fastboot oem writesecureflag 3 and then reboot bootloader and my pfone is off and I cannot turn it on and dont know what to do :-( I am scared
can you access the bootloader? try a battery pull then reinsert and try to access bootloader again
http://forum.xda-developers.com/showthread.php?t=2293919&page=15&nocache=1
Followed the tutorial above to revert back to stock and couldn't get my Hboot to 1.15 and i was stuck on 1.33. Anyway spent some of today and got it figured out and worked 100%.
The problem was step - 3. run the RUU as admin (right click, run as administrator) ** If you get an Image 158 error during RUU, try flashing the stock hboot -SEE POST 4**
1. download 1.15 stock hboot: 1.15 stock hboot MD5: B4B8555C20724E12C3B9D33820746E50
2. Rename stock hboot file to : PL83IMG.zip and place in the folder that contains your fastboot.exe file (On your computer)
3. Flash hboot.
after installation do the following -
adb devices (your device should be listed)
adb reboot bootloader
fastboot devices (your device should be listed)
fastboot oem writecid VZW__001 (2 underscores)
fastboot reboot-bootloader
fastboot getvar cid (verify your stock CID)
fastboot oem writesecureflag 3
fastboot reboot-bootloader
Kept on getting error 158 and couldn't change Hboot so i tried run the command to write the cid "fastboot oem writecid VZW__001" then ran the ruu again and it worked. Its wasn't working because the phone wasn't recognized because of the CID. I couldn't reply in that thread because i don't have 10+ posts. Please hit the thanks button if it works for you as well.
Its my second post so take it easy on me if its been covered already.
Not true. With supercid any RUU can be flashed.
I RUU'd two days ago with supercid. Hboot does need to be stock if using the HTC program to flash.
Abu. said:
http://forum.xda-developers.com/showthread.php?t=2293919&page=15&nocache=1
Followed the tutorial above to revert back to stock and couldn't get my Hboot to 1.15 and i was stuck on 1.33. Anyway spent some of today and got it figured out and worked 100%.
The problem was step - 3. run the RUU as admin (right click, run as administrator) ** If you get an Image 158 error during RUU, try flashing the stock hboot -SEE POST 4**
1. download 1.15 stock hboot: 1.15 stock hboot MD5: B4B8555C20724E12C3B9D33820746E50
2. Rename stock hboot file to : PL83IMG.zip and place in the folder that contains your fastboot.exe file (On your computer)
3. Flash hboot.
after installation do the following -
adb devices (your device should be listed)
adb reboot bootloader
fastboot devices (your device should be listed)
fastboot oem writecid VZW__001 (2 underscores)
fastboot reboot-bootloader
fastboot getvar cid (verify your stock CID)
fastboot oem writesecureflag 3
fastboot reboot-bootloader
Kept on getting error 158 and couldn't change Hboot so i tried run the command to write the cid "fastboot oem writecid VZW__001" then ran the ruu again and it worked. Its wasn't working because the phone wasn't recognized because of the CID. I couldn't reply in that thread because i don't have 10+ posts. Please hit the thanks button if it works for you as well.
Its my second post so take it easy on me if its been covered already.
Click to expand...
Click to collapse
Changing the cid was only needed for the jtag or face palm methods...
Today i finally unlocked my bootloader officially...
My doubt is that,
1. How to relock bootloader.
2. If it is relocked, how to unlock it again.
Same question
the same Question ?
Any answers??
asrupesh said:
Today i finally unlocked my bootloader officially...
My doubt is that,
1. How to relock bootloader.
2. If it is relocked, how to unlock it again.
Click to expand...
Click to collapse
To relock the bootloader, just flash an official miui fastboot rom via miflash and you're done....
If you have unlocked officially, you can just unlock your bootloader anytime without asking permission from xiaomi again...
If you have unlocked your device unofficially, repeat the steps you did for unlocking your device or unlock officially.....
ayush321 said:
To relock the bootloader, just flash an official miui fastboot rom via miflash and you're done....
If you have unlocked officially, you can just unlock your bootloader anytime without asking permission from xiaomi again...
If you have unlocked your device unofficially, repeat the steps you did for unlocking your device or unlock officially.....
Click to expand...
Click to collapse
Thanks for replying today i flash miui stock fastboot via miflash and checked using this code "fastboot oem device-info"
it still shows "device unlocked= true"
it didint relock my bootloder....
asrupesh said:
Thanks for replying today i flash miui stock fastboot via miflash and checked using this code "fastboot oem device-info"
it still shows "device unlocked= true"
it didint relock my bootloder....
Click to expand...
Click to collapse
can you try with fastboot oem lock?
rajneeshk said:
can you try with fastboot oem lock?
Click to expand...
Click to collapse
Sorry dude I can't, I dont want to risk it....
asrupesh said:
Today i finally unlocked my bootloader officially...
My doubt is that,
1. How to relock bootloader.
2. If it is relocked, how to unlock it again.
Click to expand...
Click to collapse
I see many asking how to Relock Bootloader, especially those who had unlocked unofficially.
http://forum.xda-developers.com/showpost.php?p=66962198&postcount=7
The steps to be followed are following:
(1) Turn on USB debugging for your phone;
Go to Settings -- About Phone --> Touch 7 times on "MIUI version" to Enable Developer Options.
Now go to Settings - Additional Settings - Developer Options --> USB debugging.
Enable USB Debugging and Connect to PC.
(2) Download Fastboot ROM (file extension .tgz or .tar) from
Code:
http://en.miui.com/a-234.html
(3) Boot into EDL
adb devices (to check it's connected)
adb reboot edl
(4) Use MI Flash Tool to Flash the Fastboot ROM
One done it will be locked... To relock follow same steps as done earlier - either official or unofficial
So I did all the commands (fastboot oem unlock and fastboot getvar unlocked) when I enter the second command it says yes it is unlocked but when I reboot the phone there is no corruption error, is it really unlocked?
Nevermind, when I did the tot method for root after I did it I got the error so all is good
Does anyone have a method of re-locking the bootloader of ZB553KL/ZD553KL or remove the bootloader warning splashscreen?
You can relock the bootloader through fastboot (fastboot oem lock), but make sure all your images are original or you'll bootloop until you unlock the bootloader again, which sometimes can't be done through fastboot.