This worked great in China (June 2024). I purchased the 5 GB / 30-day serivce. I used it in both Hubei province (central (ish) China) and Jilin province (northeast China). The sim was installed on a modern Samsung phone running Android 14. It worked immediately upon install and lasted the whole 30 days. The only small quirk was having to reboot the phone when I turned off the data service. It would not reconnect without a reboot. This only occurred in the northeast. The data service was surprisingly good.
I was able to get RCS texting (texting over wifi/data) working just fine when installing my regular phone sim in slot 1 (set as default for calls and texts) and setting the China Data sim in slot 2 and setting it as default for data. Everywhere I went, RCS texting was blocked when using wifi in China, so the mentioned solution with China Data allowed for RCS texting.
China Data service does install a small admin app, but Norton did not see it as malware.
| Brand | SIM2ROAM |
|---|---|
| Manufacturer | SIM2ROAM |
| Place of Business | Aerobile 4800 Sugar Grove Blvd, Stafford, TX 77477, United States |
| Model | Japon 15 jours |
| Model Name | Japan 15Days |
| Part Number | Japon 15 jours |
| Number of Items | 1 |
| Batteries included | No |
| Batteries Required | No |
| Cellular technology | LTE |
| Does it contain liquid? | No |
| Manufacturer | SIM2ROAM |
| Item model number | Japon 15 jours |
| Product Dimensions | 11 x 10 x 0.1 cm; 10 g |
| ASIN | B0BHVMFYRN |
