Hi, I am triying to unlock bootloader with stock ROM V20C Europe. I have waited more than 30 minutes but when I put reboot oem-unlock the phone reboot normally.
¿Why?
¿I can't unlock the bootloader never?
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i try to unlockbootloader with 20B and wait 1 hour and i open ADB "adb reboot oem-unlock"
but it just reboot
HOW CAN I DO TO UNLOCK BOOTLOADER
sorry i am bad english
P769
I did it after OTA upgrade to 20b about a year ago (p760), there should be an item in the fastboot menu, no adb required so far, but later, for Recovery and/or superuser app.
Hi friends,
i have redmi note 4 and wanted to unlock bootloader, i got permission to unlock my phone's bootloader but somehow its not unlocking ... but today i observed that when i boot my phone into bootloader it boot into bootloader but after 15 to 20 seconds it exit from bootloader automatically ... can anyone tell me why this is suddenly happening?
I wanted to revert back to miui 10 , so i flashed the fastboot rom via miflash tool. But it locked my bootloader. Now when i try to unlock the bootloader again from the same mi account on my redmi note 4. I get this error in chinese which roughly translates to “ UNABLE TO UNLOCK WHEN THE PHONE IS NOT USED FOR SPECIFIED TIME”
Like how much time i have to wait? I have unlock permissions and have unlocked my phone a momth ago.
I installed the android 10 update bit suddently when i rebooted it got on bootloop. I tried to go recovery and format it but it dodnt worked. Tried using mi flash but nothing happens. There is any way that i can unlock bootloader? (Cant boot and unlock oem)
Use the following codes on the adb after entering fastboot mode
First enter fastboot mode by pressing power and volume down until fastboot mode starts(about 10 sec)
Then enter the code
1) fastboot flashing unlock ( press enter)
2)fastboot --set-active=a (press enter)
Then run mi flash tool. Your phone should start.
Doesn´t work because the phone is locked and i can´t unlock it because don´t boot. That´s the problem.
Claim warranty!
afonso14401 said:
Doesn´t work because the phone is locked and i can´t unlock it because don´t boot. That´s the problem.
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Click to collapse
Since your bootloader is locked and this loop occurred while officially updating you could claim the warranty and they will fix your phone for you.
How can I unlock my bootloader and get my phone to reboot and recovery mode