I have the RG520F-JO with JODU51741 and my UI is read-only. Please send the generic RG520FJOAAR05A04M4G firmware to
Dear @sachinhost805
What is your current firmware? What is your problem?
Do you want firmware package of RG520FJOAAR05A04M4G ?
Yes firmware required
Dear @sachinhost805
I have sent to your email, please check.