Closed Help! lumia 520

[ElectronicKong]

unable to find a bootable option..
sinubukan ko na yung windows device recovery tool.

operation ended with failure :
the software is not correctly signed or not signed for this device


patulong naman, please

TIA!

 

[Shinsuke Nishizono]

Natry mo na ba ng version 3.1 na Windows Recovery Tool?

 

[ElectronicKong]

Natry mo na ba ng version 3.1 na Windows Recovery Tool?

di pa master try ko dl muna ako

 

[Shinsuke Nishizono]

di pa master try ko dl muna ako

Try mo, kung ayaw try mo yung --ffu command sa CMD.

Pero first, try mo muna sa version 3.1 na Lumia Recovery tool.

 

[ElectronicKong]

Try mo, kung ayaw try mo yung --ffu command sa CMD.

Pero first, try mo muna sa version 3.1 na Lumia Recovery tool.

sir anong --ffu?