i cant unlock my mi 6 phone. When I plug it into the computer, there is a sound, it shows up in the device manager. I open the unlock tool, the device shows up but the unlock button does not appear. It says verifying device information, then it gives a failed error. I unlocked it before but then I locked it. thanks.
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Hi Folks
I just got the Media Pad M2 8.0 and I want to check if the bootloader is locked or not
because there is no dialer installed I can't use the code I found in other forums
is there another way to find out?
hingerl said:
Hi Folks
I just got the Media Pad M2 8.0 and I want to check if the bootloader is locked or not
because there is no dialer installed I can't use the code I found in other forums
is there another way to find out?
Click to expand...
Click to collapse
Yes, there should be. You need to enter fastboot mode on the phone - i.e you need to get into the bootloader screen. The bootloader screen (usually called fastboot mode) will tell you if the bootloader and FRP are locked or unlocked - If it is locked, you should see "PHONE Locked" and "FRP Lock" in green, otherwise it should say "PHONE Unlocked" and "FRP Unlock" in red if the phone has been properly unlocked.
You can enter fastboot mode by either using ADB ("adb reboot bootloader", first make sure to enable developer options first as detailed in the Rooting guide, and then enabled USB debugging), or by first shutting down the phone and then powering it up while holding down the VOLDN (Volume Down) key. Of the two methods, I'd recommend the ADB method because the hardware keys method is usually hit-or-miss for me - sometimes it takes me to the bootloader, sometimes it boots normally into the ROM.
If you're on Windows and need the ADB and fastboot binaries, you can install the "15-second ADB installer" found in this thread.
Thanks, that worked, took me a while to figure everything out...
and it appears that my device is unlocked...
by mistake I lock my bootloader with miflash. Ok, no problem, just unlocked again... nope.
Everytime I go to unlocked, miunlock give me an error: couldn't unlock and some chineses words.
I tried everything, account related, changing PC and USB port and cable, OEM unlock on and off, my phone is bound to account and shows on Mi Cloud, debug on and off, log of and login with mi account, reset the phone and flash again global dev with miflash... nothing work.
I'm out of ideas... any help?
Hello Guys,
i have a problem with a Huawey Y6 Pro 2017. The situation is difficult. Phone boot normally till pincode lock screen.
I don't have pinlock. Also if i boot phone in fastboot mode, fastboot window show that phone is locked and frp is locked.
If i start phone for a factory reset pressing power botton and + volume botton, phone arrive EMUI showing update process locked to 5%...
I tried to download firmware and follow upgrade procedure using SD card but i receive an error: big red esclamation mark and a message that show "software install failed" get help from...(I can't insert because i'm new user). Any idea about What i can do for solve?
Hi!
I recently bought an LG G4 from an online seller. The cell phone itself is working fine, but it has some problems. It is a refurbished model.
I will very much appreciate any help.
The cell phone is actually a F500L model (I checked it by looking at the motherboard), but in the software information it shows to be a model H81510h.
The phone is not rooted. But I believe that someone did it, changed the device's descriptions and then uninstalled it.
It is an android 5.1, but I cannot update using the update center. There it shows that it is already in the latest version.
In the developer settings, I try to enable OEM unlock, it activates for 1 second and deactivates automatically.
I try to do the hard reset, but when restarting to start the process, it presents an error "Secure booting error 1002".
I can activate USB debugging, it is recognized in ADB tools and I can send commands to it. But it does not start the bootloader with the command "adb reboot bootloader", and it presents the same error "Secure booting error 1002" if I try to send the command "adb reboot recovery".
I can activate the Download mode (by pressing the VOL UP button and inserting the USB cable), but it is not recognized by LGup (UNKNOW / COM5 H81510h), LGup does not let me work with it.
In the LG Flash Tool, it does not start the flash process, when it reaches "BIN CRC Check" it presents the error "Failed PreviousLoad0". (I already changed the port to COM41)
In LG Bridge, it is recognized as F500L and shows that there is an update. But when trying to update, it does the first steps, but after the download, when installing it gives an error and asks to start over.
I have tried to use UPPERCUT_1.0.0.0, without success.
I do not know what else to do...
Any help will be appreciated.
Hi, I wanna flash a boot.img on my Mi Pad 5 with a locked bootloader.
I tried everything to get into brom mode, didn't work.
Please help.
First of all, you can't flash images with a locked bootloader. Second, this device has a Qualcomm processor, so there's no brom mode (which is found on MediaTek devices), you'll need to unlock the bootloader.
LeddaZ said:
First of all, you can't flash images with a locked bootloader. Second, this device has a Qualcomm processor, so there's no brom mode (which is found on MediaTek devices), you'll need to unlock the bootloader.
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Click to collapse
I can't unlock it, every time I get an error. Now it says "Couldn't Unlock, Try again later(-1)"
itayalush said:
I can't unlock it, every time I get an error. Now it says "Couldn't Unlock, Try again later(-1)"
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Click to collapse
Are you following the standard process for unlocking?
Instructions from XDA:https://forum.xda-developers.com/t/guide-unlock-bootloader-and-flash-xiaomi-eu-rom.3952443/
Unlocking Bootloader
0. Log into your Mi Account!
1. Enable Developer Settings -> Enable USB Debugging
2. Enable OEM Unlock in Developer Settings
3. Add device in Mi Unlock status in Developer Settings. From this step you need to wait 168 hours to get unlock permission. If you have done these steps before, you can continue with this tutorial
4. Unpack MIUI Unlock and log into it
5. Shut down your phone
6. Press and hold Vol Down button and Power button at the same time to reboot to Fastboot mode
7. You're now in Fastboot mode. Connect your phone to your PC with Xiaomi's Original USB Cable (to avoid issues)
8. Click Unlock in the MIUI Unlock
9. If you see error that you still need to wait, then just wait and continue with this tutorial
---After 168 hours---
1. Start the MIUI Unlock again and click Unlock and wait till it's done
2. When it says "Unlocked successfully", congratulations, you have unlocked bootloader.