Our Japanese Android phones may require setting up APN manually.
Rest assured it’s quite straightforward:
Step 1: Press Mobile Network in Settings
Step 2: Then you can find a setting like APN, access point
Step 3. Press the “+” button on the top
Step 4. Just fill in any names like Smartone, the important part is APN (Access point name) you fill in your mobile SIM carrier, like Smartone, csl, cmhk, etc.
You can refer to a blog written by our company for further information https://ola.tech/en/blog/android-iphone-apn%e8%a8%ad%e5%ae%9a/
