User blog comment:Bloomshinix/JP server/@comment-25971820-20150516131202

Installing SIF JP is different for android and iOS.

Android:

1. download the latest version of SIF JP released. There is one here: http://platinumdis.co/lovelive, but you can look for it in other sites.

- if the game added an update, you must download the latest apk again and use it to update your current version. you do not have to uninstall your current version and install the latest to update. simply installing the latest apk will overwrite the previous version.

2. If you downloaded it on your pc, transfer it to your phone via usb cable

3. using a File Manager app (you have none, you can try using Astro File Manager), find the SIF apk file and tap to install.

4. After the installation, open the game to start downloading the game files

iOS:

1. you need a JP iTunes account

2. Go to the japanese itunes app store

3. look for the SIF App on app store. Here's the actual link for it if youre having trouble finding it: https://itunes.apple.com/jp/app/raburaibu!sukuruaidorufesutibaru/id626776655?mt=8

4. install like any normal app

5. open the game to download the game files

EDIT: making an account in iTunes JP will be in japanese, here's a guide:

http://2p.com/4161143_1/Wanna-Register-for-a-Japanese-iTunes-Account-This-Guide-Teaches-U-How-to-Creat-by-yuko