A217M U6 IMEI REPAIR SOLUTION BY IAASTEAM

First you have to root,

install magisk,

try to repair imei,

Repeat Repair Operation until it comes out (putting in airplane mode could make repairs faster).

After repaired then Patch.

after it starts you wait a few minutes for the signal to be put in a circle and come back again.

and if you don’t get a signal, you install the octonetwork and give it user permissions.

that app doesn’t have to configure anything

just open it and give it root permissions .

External Link:
A217M U6 REPAIR FIRMWARE

The Provided Link Includes :
Fix Logo
Magisk
Boot Root
OctoNetwork APK 

A21S (A217M) ANDROID 11 BIT 6