Rom MK8.1 not work on Redmix 4x

Good evening. I have the following problem. on my Redmi 4x, the MK7.1 Rome is currently running. The update to MK8.1 will not run and via TWRP I get the error message.

E3004 This Packet is for santoni. this device is.update process ended with Error 7. Can someone help me?

thanks and greet Spardas

Android 8.1 changed the device verification method , if you want update to Android 8.1, then you need update your TWRP Recovery to 3.2.1 version, only this version can install it.


Many Thanks. It worked. :slight_smile:

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