Pixel Update Disables IMS Application for VoLTE and VoWiFi
In a recent development, the 2025 October Pixel update has disabled the Pixel IMS application, a popular tool for activating VoLTE (Voice over LTE) and VoWiFi (Voice over WiFi) on Pixel phones imported from unsupported regions. This change has left many users seeking alternatives to access these important features.
Importance of VoLTE and VoWiFi
VoLTE enables voice calls over the 4G LTE network, becoming increasingly critical as many global operators phase out 2G and 3G networks. Without VoLTE, users may face difficulty making calls on modern networks. Conversely, VoWiFi allows users to make calls using Wi-Fi networks, offering a viable solution when cellular coverage is weak.
Challenges of Imported Pixel Devices
While Pixel phones are recognized for their distinct software features, their availability is often limited compared to competitors like the iPhone and Samsung Galaxy. This limitation has led many enthusiasts to import Pixel devices from different regions, often resulting in the loss of vital calling functionalities such as VoLTE and VoWiFi due to network restrictions.
The Role of Pixel IMS Application
Previously, the Pixel IMS application provided a workaround that allowed users to bypass operator settings and enable VoLTE and VoWiFi on their devices. Developed by Korean coder Kyujin Cho, the app leveraged a loophole enabling shell users to alter operator configurations through ADB commands, using Shizuku’s open-source application.
Recent Update and Its Impact
Following the recent Pixel update, numerous users have reported issues, as the Pixel IMS application has ceased functioning when attempting to enable VoLTE or VoWiFi. The log errors indicate that the overrideConfig function is now inaccessible to shell users. Although this change was not specified in the official changelog, Google has categorized this fix as a high-level privilege escalation vulnerability (CVE-2025-48617), which could be included in the forthcoming security bulletin.
Alternative Solutions Available
Fortunately, some developers have discovered new methods to enable VoLTE for unsupported regions. Instructions and APKs are reportedly being shared through developer channels, although primarily in Mandarin. These new solutions have shown promise for VoLTE activation but currently do not support VoWiFi, leaving users reliant on rooting their devices for full functionality.
Future of Operator Support
For users seeking VoWiFi, the only current option is to root their devices, which involves unlocking the bootloader—a process that may interfere with Galaxy-based features and complicate the use of Google Wallet. Alternatively, many are hopeful that Google will officially expand its VoLTE support to more markets in the near future, a process reportedly in the works.
As the digital landscape continues to evolve, Pixel users are encouraged to keep an eye on upcoming updates that may address these connectivity challenges, along with any new solutions that may emerge from the developer community.
The English, Chinese, Japanese, Arabic, and French versions are automatically generated by AI, which may lead to inaccuracies. Please always refer to the Indonesian version for accuracy.
Impact of the 2025 Pixel Update on VoLTE and VoWiFi Features
JAKARTA – The recent October 2025 update for Pixel devices has resulted in the disabling of the Pixel IMS application. This tool was widely utilized to enable VoLTE (Voice over LTE) and VoWiFi (Voice over Wi-Fi) functionalities on Pixel phones imported from regions where these features are not officially supported.
Understanding the Pixel IMS Application
The Pixel IMS application previously exploited certain gaps in operator settings, allowing users to enable calling features that were otherwise restricted. However, this loophole has been fixed by Google, which classified the issue as a significant vulnerability (CVE-2025-48617) in their recent update.
VoLTE and VoWiFi Explained
VoLTE facilitates voice calls over 4G LTE networks—an essential feature as many telecommunications providers worldwide phase out older 2G and 3G networks. On the other hand, VoWiFi enables calls over Wi-Fi connections, providing a reliable option when cellular signal strength is low.
The Challenges for Imported Pixel Phones
Despite having the necessary hardware capabilities, many imported Pixel devices lack access to VoLTE and VoWiFi because mobile operators typically restrict these features to devices they sell directly or have tested. This limitation has been frustrating for users who import Pixel phones but want to utilize essential calling services.
Previous Solutions from Developers
In 2023, a breakthrough came when Korean developer Kyujin Cho released a solution via the Pixel IMS application. This tool allowed users to bypass traditional operator restrictions, effectively enabling VoLTE and VoWiFi on devices that previously lacked these features.
The Fallout from the 2025 Update
After the latest Pixel update, users reported that the Pixel IMS application has stopped functioning altogether, rendering attempts to activate VoLTE or VoWiFi ineffective. The error logs indicate that the function allowing overrides is no longer accessible, marking a significant setback for those relying on third-party solutions.
Future Solutions and User Options
Fortunately, new alternative solutions are beginning to emerge. Reports suggest that other developers have found ways to enable VoLTE again. However, current methods may require device rooting, which can present risks and complications, especially concerning warranty issues and functionality of services like Google Wallet. Users may also opt to wait for Google to officially expand VoLTE support to additional markets, which is reportedly in progress.
