DTPro mate20 If the cpu is replaced, can the signal be repaired with DTPRO?

[24050323]

mate20 If the cpu is replaced, can the signal be repaired with DTPRO?。Just changing the serial number will not solve the signal problem. Can read and write RF NV.

 

[24050323]

?

 

[kikas112]

no u cant fix by dt

 

[24050323]

Is there any tool that can be repaired

 

[kikas112]

yes there is, octoplus, chimera, sigma dc unlocker

 

[24050323]

yes there is, octoplus, chimera, sigma dc unlocker...They can't fix this problem. I have all the equipment you mentioned

 

[24050323]

Where are the manufacturers ？

 

[cyrikas]

You'll need nvm (cert) backup from working device and supported tool with restore function for this model.