carriers Archives

AppWizard

August 19, 2026

Google Messages RCS is breaking for Galaxy users after using Smart Switch

Samsung Galaxy users are facing RCS issues in Google Messages after transferring data to new devices using Samsung's Smart Switch, following Samsung's shift to Google Messages as the sole RCS-supporting app in the U.S. Users report that RCS functionality stops post-transfer, with error code 3100 appearing when trying to enable RCS or send messages. A Google representative suggested that corrupted cache files from the transfer may be the cause. Some users are considering factory resets, but it's unclear if this will resolve the issue. Similar RCS problems have also been reported by users switching carriers, potentially due to incomplete number-porting processes. Google is aware of these challenges but has not provided a universal solution.

AppWizard

July 31, 2026

Russian Mobile Carriers Waive Data Fees for State-Backed Max Messenger

Major mobile carriers in Russia, including MTS, MegaFon, Beeline, and T2, have agreed to zero-rate data usage for the domestic Max messenger, effective August 1. This initiative aims to promote the state-approved platform and discourage the use of foreign messaging apps. Subscribers will have free access to voice calls, messaging, file transfers, and other services within the Max app. Since its launch in spring 2025, Max has been integrated into state digital services and mandated to be pre-installed on all smartphones sold in Russia, resulting in nearly 70 million daily active users. This announcement follows EU sanctions against VK, the app's developer, due to allegations of its connections with the Russian FSB and surveillance capabilities, leading to the removal of VK and Max from Apple and Google app stores.

AppWizard

July 31, 2026

Russian mobile carriers to make access to Kremlin-backed Max messenger free

Mobile carriers in Russia—MTS, Beeline, MegaFon, and T2—will no longer charge data fees for the Max messenger application, effective August 1. Users can utilize Max without using their mobile data allowances, even if their data packages are exhausted. This agreement, confirmed by the Digital Development Ministry and VK, the parent company of Max, allows for zero-rated traffic for the app when connected to the carrier's home network. However, the Max messenger was recently removed from the App Store due to international sanctions, and Google also removed it from its app store following EU sanctions on VK and its subsidiary.