📞 IMEI (USSD) Library in Android Devices by @romellfudi
Modern Android dialer with built-in contacts, fast call history, AMOLED themes, dual-SIM support, privacy-focused calling, and rich contact management — a powerful alternative to Google Phone
Africa's only open source payment app. Automates USSD transactions.
Android Dual SIM card reader (no contacts! only technical information)
Quick Settings tile to switch the default mobile data SIM via Shizuku
⚙️Kotlin Library IMEI (USSD) on Android Devices
Phone/Dialer for Android, based on SimpleMobile. Smart, fast, safe, and without internet permissions.
KernelSU module for live LTE/5G NR monitoring and guarded per-SIM Android band-selection requests with automatic rollback.
Android 静音拦截来电，按 SIM 卡独立设置（关闭 / 仅陌生号码 / 全部），记录仅存于应用内，不打扰系统通话记录。 | Silently block incoming calls on Android per SIM (Off / Unknown / All); records kept in-app only, no missed-call notifications.
Android 14+ 网络制式管家：5G「假满格」或信号过差时自动降回 4G，冷却后自动恢复。双卡独立策略 · Wi-Fi 规则库 · 后台保活 · Tasker 接口。Root 优先 / Shizuku 兜底。
Flutter app for Android that lets mobile shop owners send Syriatel and MTN credit and cash transfers through automated USSD codes, read the results with an Accessibility Service, and sell game top-ups from a prepaid wallet. Built with Cubit, get_it, Dio, Hive CE and a native Kotlin USSD plugin.
Separate ringtones for each active voice SIM on supported Android 17 phones. Tested on Pixel 8; native accessible controls.
A vibe-coded, self-hosted SMS, contacts and cellular-call gateway for a rooted Xperia. Built to solve a personal need.
面向芯片 modem 测试的 Android 工具：自动拨号 / 双卡绑定轮流 / ping 时延。无需 root，无需 Gradle 构建。全程由 AI 开发。
AI-assisted 5G multi-SIM modem validation platform featuring realistic telecom protocol simulation, NAS/RRC procedures, DSDS support, event-driven state machines, automated testing, and REST APIs built with FastAPI.
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