Modified Pixel IMS app removes Shizuku requirement for VoLTE and Wi-Fi calling
Developer TakaiSaisei has released a modified version of the Pixel IMS app, originally created by kyujin-cho in 2023, that lets Pixel owners enable VoLTE and Wi-Fi calling in markets Google doesn't officially support. Unlike the original tool, this version doesn't require the Shizuku system app and its settings persist after a device reboot, simplifying setup to sideloading the app and pairing it via wireless debugging.
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Google has long excluded certain regions from official VoLTE and Wi-Fi calling support on Pixel phones, forcing users to rely on technical workarounds to get basic modern calling features. By removing the Shizuku dependency and reboot requirement, this tool makes the workaround accessible to far less technical users, potentially reducing pressure on Google to expand official support while giving owners in unsupported markets a more reliable fix.
- TakaiSaisei's modified Pixel IMS app removes the need for the Shizuku system tool.
- Settings now persist across reboots, unlike the original 2023 solution.
- Setup involves sideloading the app and enabling wireless debugging via developer options.
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See Google Pixel 9 smartphone on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: androidauthority.com, 2026-08-28
Published there as: “Activating VoLTE and Wi-Fi calling on your Pixel just got much easier”
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