{"id":853,"date":"2026-04-01T19:11:18","date_gmt":"2026-04-01T19:11:18","guid":{"rendered":"https:\/\/api.vostra.world\/index.php\/2026\/04\/01\/us-installer-et-utiliser-votre-esim-vostra-le-guide-pas-a-pas\/"},"modified":"2026-04-01T23:56:05","modified_gmt":"2026-04-01T23:56:05","slug":"us-installer-et-utiliser-votre-esim-vostra-le-guide-pas-a-pas","status":"publish","type":"post","link":"https:\/\/api.vostra.world\/index.php\/2026\/04\/01\/us-installer-et-utiliser-votre-esim-vostra-le-guide-pas-a-pas\/","title":{"rendered":"Install and use your Vostra eSIM: the step-by-step guide"},"content":{"rendered":"

About to adopt eSIM technology<\/strong>? Excellent decision! eSIMs are a simple, economical, and ultra-convenient solution<\/strong> to stay connected wherever you go. Don’t know where to start? We’ve gathered all the essential information here to guide you through your first steps.\u00a0<\/span><\/p>\n

Where to get an eSIM?\u00a0<\/span><\/h2>\n

Most operators already provide eSIM plans<\/strong>, but few truly enhance the connection experience. Even big names like Verizon<\/em> still admit to encountering performance and compatibility issues with dual SIM phones.<\/span><\/p>\n

With Vostra<\/strong>, switching to an eSIM is child’s play: simply buy<\/strong>, download<\/strong>, and activate a prepaid plan<\/strong>. By collaborating with local operators worldwide, we guarantee you optimal service quality at ultra-competitive rates<\/strong>. No more dropped calls, weak signals, or exorbitant roaming charges!<\/span><\/p>\n

Our catalog covers hundreds of countries and regions. To get your Vostra eSIM<\/strong>, nothing could be simpler:<\/span><\/p>\n

    \n
  1. Visit the Vostra website or download our app (available on the App Store and Google Play).<\/span><\/li>\n
  2. Choose the destination of your next trip.<\/span><\/li>\n
  3. Select the plan that best suits your needs, in terms of data and validity.<\/span><\/li>\n<\/ol>\n

    How to install an eSIM<\/span><\/h2>\n

    Now, let’s move to the next step: installing your eSIM. Thanks to the integrated technology of eSIM-compatible phones<\/strong>, activating and configuring your data plan is straightforward. No more fumbling with physical SIM cards: an unlocked, eSIM-compatible phone is all you need to get started.<\/span><\/p>\n

    Once your Vostra eSIM is purchased, you will receive an email detailing each step of its installation. To assist you further, we have also revamped our installation guide to provide you with a comprehensive and accessible resource.<\/span><\/p>\n

    You have three simple methods to install your Vostra eSIM on your device:<\/span><\/p>\n

    Direct Installation<\/span><\/h3>\n

    On iPhone:<\/b><\/p>\n

      \n
    • Open the Vostra <\/b>app on your phone<\/span><\/li>\n
    • Go to My eSIMs<\/b> then select the desired eSIM<\/span><\/li>\n
    • Tap Details<\/b>, then Show Instructions<\/b><\/span><\/li>\n
    • Choose Direct<\/b>, then tap Install eSIM<\/b><\/span><\/li>\n
    • Follow the step-by-step guide by tapping Next<\/b>, then Continue<\/b> twice and wait a few minutes for activation<\/span><\/li>\n
    • Once the installation is complete, tap Done<\/b><\/span><\/li>\n
    • Add a label to your new plan (e.g., \u201cVostra\u201d), tap Done<\/b>, then Continue<\/b><\/span><\/li>\n
    • Set your primary line for calls, SMS, iMessage, and FaceTime, then select the Vostra eSIM for your mobile data<\/span><\/li>\n
    • Ensure that the Allow Cellular Data Switching<\/b> option is disabled<\/span><\/li>\n
    • Tap Continue<\/b>.<\/span><\/li>\n<\/ul>\n

      The installation page will close automatically.<\/span><\/p>\n

      On Android:<\/b><\/p>\n

        \n
      • Open the Airalo<\/b> app<\/span><\/li>\n
      • Go to My eSIMs<\/b>, select your eSIM, and tap Details<\/b><\/span><\/li>\n
      • Tap Show Instructions<\/b>, then Direct<\/b><\/span><\/li>\n
      • Tap Install eSIM<\/b>, then Allow<\/b>, and wait a few minutes for activation to complete.<\/span><\/li>\n<\/ul>\n

        You will then see a confirmation of successful installation.<\/span><\/p>\n

        Installation via QR code<\/span><\/h3>\n

        Prepare the QR code in Vostra\u00a0<\/b><\/p>\n

          \n
        • Open the Vostra app<\/span><\/li>\n
        • Go to My eSIMs<\/b>, click on the eSIM to install, and tap Details<\/b><\/span><\/li>\n
        • Tap Show Instructions<\/b>, then select QR Code<\/b><\/span><\/li>\n
        • Tap Share QR Code<\/b>, then Save Image<\/b>.<\/span><\/li>\n<\/ul>\n

          On iPhone:<\/b><\/p>\n

            \n
          • Ensure you are connected to a Wi-Fi network<\/span><\/li>\n
          • Go to Settings<\/b> > Cellular<\/b> (or Mobile<\/b>)<\/span><\/li>\n
          • Tap Add eSIM<\/b> > Use QR Code<\/b> > Open Photos<\/b> and select the saved QR code<\/span><\/li>\n
          • Tap Continue<\/b> twice and wait a few minutes for activation<\/span><\/li>\n
          • Tap Done<\/b>, add a label (e.g., \u201cVostra\u201d), then tap Done<\/b> and Continue<\/b><\/span><\/li>\n
          • Choose your primary line for calls, SMS, iMessage, and FaceTime<\/span><\/li>\n
          • Select the Vostra eSIM for cellular data, ensure that Allow Cellular Data Switching<\/b> is disabled, then tap Continue<\/b>. The installation page will close.<\/span><\/li>\n<\/ul>\n

            On Android:<\/b><\/p>\n

              \n
            • Go to Settings<\/b> > Connections<\/b> > SIM Manager<\/b>.<\/span><\/li>\n
            • Tap Add eSIM<\/b> > Scan QR Code<\/b> > Gallery\/Photos<\/b> icon.<\/span><\/li>\n
            • Select the saved QR code, tap Done<\/b>, then Add<\/b>.<\/span><\/li>\n
            • Wait a few minutes for activation. The installation page will close.<\/span><\/li>\n<\/ul>\n

              Manual Installation<\/span><\/h3>\n
                \n
              • Once you have accessed the Airalo<\/b> app<\/span><\/li>\n
              • Go to My eSIMs<\/b>, select the eSIM, and tap Details<\/b>.<\/span><\/li>\n
              • Tap Show Instructions<\/b>, then Manual<\/b>.
                \n<\/span> You will then see the SM-DP+ address and your activation code.<\/span><\/li>\n<\/ul>\n

                On iPhone:<\/b><\/p>\n

                  \n
                • Go to Settings<\/b> > Cellular<\/b> (or Mobile<\/b>) > Add eSIM<\/b>.<\/span><\/li>\n
                • Tap Use QR Code<\/b> > Enter Details Manually<\/b>.<\/span><\/li>\n
                • Copy and paste the SM-DP+ address and Activation Code (and Confirmation Code if requested) from the Vostra app.<\/span><\/li>\n
                • Tap Next<\/b>, then Continue<\/b> twice and wait a few minutes.<\/span><\/li>\n
                • Once activated, tap Done<\/b>, then add your label (e.g., \u201cVostra\u201d).<\/span><\/li>\n
                • Choose your primary line for calls, SMS, iMessage, and FaceTime.<\/span><\/li>\n
                • Select the Vostra eSIM for mobile data, ensure that Allow Cellular Data Switching<\/b> is disabled.<\/span><\/li>\n
                • Tap Continue<\/b>. The installation page will close.<\/span><\/li>\n<\/ul>\n

                  On Android:<\/b><\/p>\n

                    \n
                  1. Swipe down and go to Settings<\/b> > Connections<\/b> > SIM Manager<\/b>.<\/span><\/li>\n
                  2. Tap Add eSIM<\/b> > Scan QR Code<\/b> > Enter Activation Code<\/b>.<\/span><\/li>\n
                  3. Copy and paste the Activation Code from the Vostra app.<\/span><\/li>\n
                  4. Tap Done<\/b>, then Add<\/b>, and wait a few minutes for activation.
                    \n<\/span> The installation page will close.<\/span><\/li>\n<\/ol>\n

                    You now have all the steps to easily install your Vostra eSIM, whether via direct installation, QR code, or the manual method, on both iOS and Android.<\/span><\/p>\n

                    How to connect to the Internet upon arrival?<\/span><\/h2>\n

                    \"Stay<\/p>\n

                    With your Vostra eSIM<\/strong>, no more waiting! Depending on the chosen plan, your eSIM will activate either immediately after installation or as soon as you connect to a network in your destination country. Not sure which plan applies to you? A quick look at your activation policy will clarify.<\/span><\/p>\n

                    Once you arrive, go to your smartphone settings and choose your eSIM as the primary source for cellular data. Don’t forget to disable the \u00ab\u00a0Allow Cellular Data Switching\u00a0\u00bb option to avoid unexpected charges on your original plan. And just like that, you’re online, ready to browse with peace of mind!<\/span><\/p>\n

                    3 steps to troubleshoot your internet connection<\/span><\/h2>\n

                    Struggling to get a signal or stay connected? Here are some tips to easily improve your connection:<\/span><\/p>\n

                      \n
                    1. Adjust Roaming<\/b>: Depending on your eSIM, you may need to enable or disable data roaming<\/strong>. Consult your eSIM instructions to determine the ideal configuration.<\/span><\/li>\n
                    2. Update your APN<\/b>: Some eSIMs require an Access Point Name (APN) to be entered. Check the provided instructions and, if necessary, follow them to correctly modify your settings.<\/span><\/li>\n
                    3. Check your signal level<\/b>: Make sure you have enough bars for 3G<\/strong> or 4G\/LTE<\/strong>. If you are in an area with good coverage and still nothing works, try a complete restart of your phone. Turn it off, wait 30 seconds, then turn it back on to attempt a new connection.<\/span><\/li>\n<\/ol>\n

                      How to make a call on a Dual SIM iPhone<\/span><\/h2>\n

                      With the Dual SIM feature of smartphones<\/strong>, you can simultaneously use an eSIM and a physical SIM card<\/strong>. This setup allows you, for example, to use the eSIM’s mobile data to access the internet, while retaining the physical SIM card for making and receiving calls.<\/span><\/p>\n

                      To easily switch between your two lines on an iPhone with iOS 12.1 (or later), ensure you meet the following conditions:<\/span><\/p>\n

                        \n
                      • Own an iPhone XS, iPhone XS Max, iPhone XR, or a newer model.<\/span><\/li>\n
                      • Have an unlocked phone or have plans from the same carrier.<\/span><\/li>\n<\/ul>\n

                        \"Vostra<\/p>\n

                        How to proceed?<\/span><\/h3>\n
                          \n
                        1. Open Settings<\/b> > Cellular Data<\/b> (or Mobile Data<\/b>) and choose the line you want to set as default for calls and messages not in your directory.<\/span><\/li>\n
                        2. Each time you wish to switch between your lines, go back to Settings<\/b> > Cellular Data\/Mobile Data<\/b> and activate the desired line by selecting Turn On This Line<\/b>.<\/span><\/li>\n<\/ol>\n

                          This way, you can switch between your different lines at will, with ease, and fully enjoy the benefits of Dual SIM on your iPhone.<\/span><\/p>\n

                          How to disable or delete an eSIM<\/span><\/h2>\n

                          The ability to save multiple eSIMs on your smartphone (even after their validity has expired) allows you to easily switch from one network to another. Nevertheless, if you wish to remove an eSIM or put it to sleep, you can easily do so from your phone’s settings.<\/span><\/p>\n

                          Delete an eSIM<\/span><\/h3>\n
                            \n
                          • Open your device’s Settings<\/b>.<\/span><\/li>\n
                          • Go to the Cellular<\/b> or Mobile<\/b> section.<\/span><\/li>\n
                          • Select the relevant eSIM line.<\/span><\/li>\n
                          • Choose the Delete Mobile Data Plan<\/b> option, which may also appear as Delete eSIM<\/b> or Remove Mobile Plan<\/b>, depending on your device model.<\/span><\/li>\n<\/ul>\n

                            Temporarily disable an eSIM<\/span><\/h3>\n
                              \n
                            • Open your device’s Settings<\/b>.<\/span><\/li>\n
                            • Go to the Cellular<\/b> or Mobile<\/b> section.<\/span><\/li>\n
                            • Select the desired eSIM line.<\/span><\/li>\n
                            • You will see an option to enable or disable it: switch it to Off<\/b>. You can then reactivate it later, whenever you need it again.<\/span><\/li>\n<\/ul>\n

                              You are now ready to fully enjoy your eSIM experience!<\/span>
                              \n<\/span><\/p>\n

                              Need more help? Check out our Help Center<\/b> for more tips and advice on using your Vostra eSIM.<\/span><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

                              About to adopt eSIM technology? Excellent decision! eSIMs represent a simple, economical, and ultra-convenient solution to stay connected wherever you go. Don’t know where to start? We’ve gathered all the essential information here to guide you through your first steps. Where to get an eSIM? […]<\/p>\n","protected":false},"author":4,"featured_media":1297,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[217,218],"tags":[329,310,328,313,314],"class_list":["post-853","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-esim-us","category-news","tag-us-activate-esim-card","tag-us-esim","tag-us-mobile","tag-us-vostra","tag-us-vostra-esim"],"_links":{"self":[{"href":"https:\/\/api.vostra.world\/index.php\/wp-json\/wp\/v2\/posts\/853","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/api.vostra.world\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/api.vostra.world\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/api.vostra.world\/index.php\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/api.vostra.world\/index.php\/wp-json\/wp\/v2\/comments?post=853"}],"version-history":[{"count":1,"href":"https:\/\/api.vostra.world\/index.php\/wp-json\/wp\/v2\/posts\/853\/revisions"}],"predecessor-version":[{"id":1467,"href":"https:\/\/api.vostra.world\/index.php\/wp-json\/wp\/v2\/posts\/853\/revisions\/1467"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/api.vostra.world\/index.php\/wp-json\/wp\/v2\/media\/1297"}],"wp:attachment":[{"href":"https:\/\/api.vostra.world\/index.php\/wp-json\/wp\/v2\/media?parent=853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/api.vostra.world\/index.php\/wp-json\/wp\/v2\/categories?post=853"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/api.vostra.world\/index.php\/wp-json\/wp\/v2\/tags?post=853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}