How to play Pokemon White 2 With R4isdhc rts 3ds on 3DS?

Just as we knew, 3DS V5.1.0-11 firmware update didnt block any 3ds cards, it mainly design to fix V5.0.0-10 bugs.So,if the card you bought can work well on 3DS V5.0.0-10,it will work perfectly on 3ds  V5.1.0-11 accordingly.
And following article is a simple guide on how to play play Pokemon White 2 With R4i sdhc rts 3ds card on 3DS V5.1.0-11,it mainly from my own test,not so professional,just for sharing :
1.Download the latest R4i SDHC latest Firmware V1.67b from r4i-sdhc.com


Extract it



Then access this folder and put the all the contents to the root of your sd card. Make sure do not put the folder on your sd card, you need to copy the contents inside and then put them on the sd card. after that, the sd card should looks like below



Step2  Put the sd card and your r4i sdhc 3ds V4.5 or r4i sdhc RTS cart into your DS Lite,  I use a DS lite to update this cart,  if your 3ds or DSi is still on the older version, i think you can use a 3DS or DSi to do the update.   Turn on the console.




Click the third icon  “Config”



Click the Upgrade



Click start  to start the update


Just wait until it finishes, make sure do not power off during the updating

Congrats! The update is complete.

Then insert your r4isdhc 3ds rts  into your 3DS and you will see this logo ( that’s to say you have updated your card successfully ).


Click the  game Pokemon White 2(US) and start playing

How to use r4isdhc silver rts 3ds to play nds game on N3DS V7.1.0-16

Today,nintendo has updated n3ds firmware to v7.1.0-16,the new firmware update brought some  new features :
1.Improved system stability and usability:
2.Further improvements to overall system stability and other minor adjustments have been made to enhance the user experience “
Our store has tested all flashcart and found the v7.1.0-16 update didnt block any flash kit, the cards, such as r4i gold rts 3ds,r4isdhc rts 3ds and r4isdhc silver rts 3ds and so on cards can directly work on it and following is a detailed guide on how to update/use r4isdhc silver rts 3ds to play nds game on N3DS V7.1.0-16 :
Warning : Currently,the r4isdhc.com card (r4isdhc dual-core 3ds, r4isdhc silver rts 3ds and r4i gold pro 3ds ) we shipped out was 2014 version, which can directly work on 3ds and dsi latest firmware out of box, if the card you owned is 2013 version , then pls dont update your console before updating your card,otherwise,your r4isdhc card will be blocked.and you can buy preflashed r4isdhc card from here R4 3DS
Steps
1. download the latest kernel firmware v3.2b from r4isdhc.com,unzip it,open the folder and copy the root files into your micro sd card

2. insert your micro sd card into your N3DS and power it

3. Click the icon and enter the r4isdhc silver rts 3ds GUI

Just follow these steps you can play nds game on N3DS V7.1.0-16 perfectly, now enjoy your games.