No Recovery, No Fastboot - Only Blackscreen And Vibration

[hon-ze]

Hello,

I´m new here in this forum and I hope someone can help me with my problem!

Yesterday I wanted to update the TWRP via the official app from the Playstore. After rebooting the phone nothing worked any more - I have no chance to get to the TWRP or fastboot (Volume up/down + power). The only thing that the phone does ist vibrating in a relatively constant interval, as if it is rebooting all the time. The screen remains black.

When I connect the phone to the PC there comes a sound as if the phone is connected, but a second later it sounds as if it is disconnected again.

Thanks for your help!

 

[mmmnnn111]

Download mi flash and connect the phone in fastboot way and see if it appear in the list

If so download fastboot rom and flash it with keep data option enabled

تم الإرسال من Redmi Note 4 باستخدام Tapatalk

 

[Pertti Kosunen]

You should be able to upgrade it in EDL mode with MiFlash.

 

[hon-ze]

The device manger recognizes the device for just one second, then it disapears...seems to rebooot (vibration) and reapears again.

 

[hon-ze]

Mi flash does not recognize the device at all...

 

[mmmnnn111]

There is cable for xiaomi to deep flash you can find it in aliexpress



تم الإرسال من Redmi Note 4 باستخدام Tapatalk

 

[hon-ze]

Well, finally i made it! I used the sp flash tool and after a few times trying it worked!

Unfortunately, now the IMEI is gone an there is an NVRAM error, but I think I can handle this.

Thank you very much!