To buy an eSIM for China, confirm your phone is unlocked and eSIM-compatible, choose a provider, and purchase and install the plan before departure. After landing, activate it with data roaming. Some international eSIMs may bypass China's internet restrictions, but VPN access varies by provider.
Jetpac Eterna is the world’s first-ever lifetime free travel eSIM, offering 100 MB of free data and unlimited access to WhatsApp, Uber, Grab, and Google Maps on every international trip. Learn how to get and use it.
Jetpac Eterna is a lifetime-free travel eSIM you install once and keep permanently. Every trip includes 100MB of free data plus unlimited WhatsApp, Google Maps, Uber, and Grab access, with no data pack required. The eSIM auto-activates abroad, so there's no need to reinstall or repurchase it.
To buy an eSIM for Japan, check that your phone is unlocked and eSIM-compatible, choose a provider and plan, then install the eSIM over Wi-Fi before departure. After landing, turn on the eSIM, set it as your data line, and enable data roaming. Most tourist eSIMs are data-only.
Yes, eSIM works in China if installed and activated before you arrive, as new eSIMs cannot be purchased or installed in mainland China. International eSIMs provide data and WhatsApp access, but China's Great Firewall still blocks Google, Facebook, Instagram, X, and other restricted services.
Airalo eSIM prices in 2026 range from about $4 for small local data plans to $159 for a 30-day global plan. Local plans suit short, light-data trips, while regional and global unlimited plans work better for longer or multi-country travel. Airalo is prepaid with no subscriptions or auto-renewals.
Green messages on iPhone mean the message was sent through RCS, SMS, or MMS instead of iMessage. Check whether the recipient uses iMessage, turn iMessage on, verify Send & Receive settings, check your internet connection, restart your iPhone, and update iOS to turn eligible messages blue.
A complete technical troubleshooting guide exploring whether physical SIM cards degrade over time. It identifies core hardware failure indicators like detection errors, analyzes environmental causes from contact corrosion to tray wear, & outlines practical fixes alongside digital eSIM alternatives.
Jetpac eSIM is a strong choice for Japan, with affordable data plans, KDDI and Rakuten coverage, unlimited data, and hotspot sharing. It works well across major cities and travel routes, while deep rural areas may benefit from Docomo-based coverage. It is data-only with no Japanese phone number.
To remove an eSIM from iPhone, go to Settings → Cellular, select the eSIM plan, tap Delete eSIM or Delete Plan, and confirm. Deleting removes the profile but does not cancel the plan or stop billing. Turn off the eSIM instead if you may need it again for future travel.
Every Wi-Fi + Cellular iPad Air from the 3rd generation (2019) onward supports eSIM, while M2 and M3 models are eSIM-only. Wi-Fi-only models cannot use eSIM. Setup uses a QR code or manual activation if the iPad is unlocked, making travel eSIMs a practical option for international trips.
The Netgear Nighthawk M7 is the best unlocked mobile hotspot with eSIM for loading third-party plans. An unlocked eSIM phone is an affordable alternative, while Acer and Solis use proprietary connectivity. Most eSIM plans support hotspot, but tethering rules vary by provider.
