Try as i may, my phone could not find this update.. Been trying for weeks now.. 
Ur using the KATE version or KENZO? I tried on mine and 2 of my sisters RN3 KENZO, all still haven't receive this update.. 
All running on MIUI Global ROM

+1

the UI responsive bit too fast 
not missing (same goes to music), just media storage slow updated

use file explorer browse the jpg/mp3/wma folder will do, back to gallery/music u will see all

hi, been using RN3 pro Ap set since 2016, i gotta say this phone serves me well. and im surprised this thread about RN3 still alive and kicking!

Last week, my cat played around my pc desk and dropped a glass of coffee. and the spill kena my RN3. i cleaned it and put inside the rice bucket, and it still on afterward. but for 2 days, there was touch screen issue. and on the 3rd day, touch screen died already.

Im currently on a tight budget coz recently major service for my car. and need to fix another car next week. so im deciding whether buy new RN 5 or fix the RN3.
i called one of the repairman he quoted rm200 for screen replacement. I decided to open the case myself to see whether the contact points got dirt or not, but everyhting seems okay. so maybe the screen touch panel rosak.

i looked up to shopee and found rm70 for screen. another seller a bit expensive with rm86 and rm 97 ( with case panel ).

i need advice on which one should i do.

buy new RN5 ( rm645)
ask repairman to repair ( rm200 + rm80 battery. but dunno the quality good or not )
repair it myself with battery also replace ( recently battery got easily heated up )

pls advice

the 4gb version? where?

Working fine.. on/off button need push harder a bit , battery almost die can't play games more than an hour 😂

Any significant performance difference in RN6 pro with RN3 SD?

LCD is around RM90.
Battery is around RM35
On/Off flex button is around RM15

Take note this is only the cost of the parts. Does not include and repair fee yet.

You can self DIY if you want.

Or

If you can wait a bit, you can send it to me. I have some people that send their phone to me via poslaju even around KL area. It's fine if you would like to source local repair person. Totally up to you. PM me.

On another note, seems like the on/off button is a problem to a lot of people. My RN3 also had such problem and I have repaired it. However, it is still not as sensitive as before but good enough to use.