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Hovatek Forum DEVELOPMENT Android Unlock bootloader xiaomi Redmi 4x

Unlock bootloader xiaomi Redmi 4x

Unlock bootloader xiaomi Redmi 4x

Peter50
Peter50
Peter50
Newbie
1
06-08-2023, 06:25 PM
#1



Hello friends,
Hello friends,

I've been struggling to unlock the bootloader of my new (old) phone for over a week. It's a Xiaomi Redmi 4x. I want to play a current ROM on it because some apps don't work with Android 6 anymore. 

I tried it with the XiaoMiTool V2 and got the answer: "Xiaomi procedure failed: Missing serviceToken cookie". I can't get any further with miflash_unlock either, it goes up to 99% and then "Couldn't unlock, unlock again". A few other attempts didn't help either. 

Now I came across Mr. Hovatek's video on YT "How to unlock Android Bootloader using ADB & Fastboot". I was thrilled and happy to have finally found a working solution. I had already installed "Minimal ADB and Fastboot". 
Unfortunately I don't get very far. Only the first 2 steps work: 
adb devices >> is displayed, 
adb reboot-bootlader >> changes to Fastboot. 

But then it's over. Nothing is displayed for fastboot devices. 

What now? What else can I do? 
Does somebody has any idea? 

Thanks in advance. 
Peter
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Verified Account
609
06-08-2023, 06:25 PM
#2
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maxpayne
maxpayne
maxpayne
Intern
4,101
10-08-2023, 04:09 PM
#3
(06-08-2023, 06:25 PM)Peter50 Hello friends,
Hello friends,

I've been struggling to unlock the bootloader of my new (old) phone for over a week. It's a Xiaomi Redmi 4x. I want to play a current ROM on it because some apps don't work with Android 6 anymore. 

I tried it with the XiaoMiTool V2 and got the answer: "Xiaomi procedure failed: Missing serviceToken cookie". I can't get any further with miflash_unlock either, it goes up to 99% and then "Couldn't unlock, unlock again". A few other attempts didn't help either. 

Now I came across Mr. Hovatek's video on YT "How to unlock Android Bootloader using ADB & Fastboot". I was thrilled and happy to have finally found a working solution. I had already installed "Minimal ADB and Fastboot". 
Unfortunately I don't get very far. Only the first 2 steps work: 
adb devices >> is displayed, 
adb reboot-bootlader >> changes to Fastboot. 

But then it's over. Nothing is displayed for fastboot devices. 

What now? What else can I do? 
Does somebody has any idea? 

Thanks in advance. 
Peter

Try this https://www.hovatek.com/forum/thread-29918.html

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