RM520N-GL R03A03 vs R03A04

There seem to be two different split updates from R03 for RM520N-GL

first it was released this in 2026_01_29: RM520NGLAAR03A03M4G_A0.303.A0.303

then it was released this in 2026_02_10 where the version number was decreased: RM520NGLAAR03A04M4G_A0.302.A0.302

then in april (2026_04_24): RM520NGLAAR03A03M4G_A0.304.A0.304

Are R03A03 and R03A04 two different branches? Please explain this confusion.

1 Like

Dear @Alessandro
A03 and A04 are different branches.
A04 supports PC1.5 .

Could you please send me the lastest one RM520NGLAAR03A03M4G_A0.304.A0.304 to andyhe80@gmail.com .TKS!

@silvia what is the latest R03A04 firmware version? Can you send it by mail? Thank you

Dear @andyhe80
I have sent to your email, please check.

Dear @Alessandro
I have sent to your email, please check.

@silvia Hello, I´d also like to have the version “RM520NGLAAR03A03M4G_A0.304.A0.304” (or the latest one).

Thank you so much.

Dear @CellMonster
I have sent to your email, please check.