Mysterious-Dev Tool v1.0.5 (2025) – All-in-One Android Service Utility
New tools are constantly coming into the world of Android mobile servicing.
Among these, the tools that have caught the attention of technicians in a short time,
Mysterious-Dev Tool v1.0.3 is one of them.
This tool is basically an All-in-One Android Utility,
through which
FRP problems, software issues, network problems and
Various servicing tasks can be easily done on different brands of phones.
This version, updated in 2025,
has added more device support and advanced features than before.
🔍 What is Mysterious-Dev Tool?
Mysterious-Dev Tool is a Windows-based Android service tool,
which works on ADB, Qualcomm, MediaTek and Unisoc platforms.
This tool is usually used to perform the following tasks—
- Detect Android devices
- Resolve FRP (Google Account Lock) related issues
- Firmware Flash and Repair
- Network / SIM related tasks
- IMEI and Partition related services
- Bootloader and System-level operations
It is mainly designed for mobile technicians and experienced users.
Mysterious-Dev Tool V1.0.5 Update Changlog
- Fix Translate Samsung For :-
- Android 11 / 12 / 13
- Android 14 / 15 / 16
- Add Translate Samsung :-
Arabic (Yemen) "ar-YE"
Arabic (Libya) "ar-LY"
Arabic (Saudi Arabia) "ar-SA"
Arabic (Egypt) "ar-EG"
English (United States) "en-US"
English (United Kingdom) "en-GB"
English (Canada) "en-CA"
French (France) "fr-FR"
German (Germany) "de-DE"
Spanish (Spain) "es-ES"
Italian (Italy) "it-IT"
Portuguese (Portugal) "pt-PT"
Dutch (Netherlands) "nl-NL"
Spanish (Mexico) "es-MX"
Portuguese (Brazil) "pt-BR"
Russian (Russia) "ru-RU"
Ukrainian (Ukraine) "uk-UA"
Polish "pl-pl"
Czech (Czech Republic) "cs-CZ"
Hungarian (Hungary) "hu-HU"
Romanian (Romania) "ro-RO"
Bulgarian (Bulgaria) "bg-BG"
Greek (Greece) "el-GR"
Swedish (Sweden) "sv-SE"
Turkish (Turkey) "tr-TR"
Persian (Iran) "fa-IR"
Urdu (Pakistan) "ur-PK"
Kurdish (Iraq) "ku-IQ"
Azerbaijani (Azerbaijan) "az-AZ"
Uzbek (Uzbekistan) "uz-UZ"
Hebrew (Israel) "iw-IL"
Code الاندرويد القديم iw والجديد he
Chinese (Simplified) "zh-CN"
Chinese (Traditional) "zh-TW"
Japanese (Japan) "ja-JP"
Korean (Korea) "ko-KR"
Hindi (India) "hi-IN"
Bengali (India) "bn-IN"
Indonesian (Indonesia) "in-ID"
Malay (Malaysia) "ms-MY"
Vietnamese (Vietnam) "vi-VN"
Thai (Thailand) "th-TH"
Filipino (Philippines) "tl-PH"
Swahili (Kenya) "sw-KE"
Amharic (Ethiopia) "am-ET"
✅ تحسينات النسام (Core Improvements):
* تحسین استابانی ایستان ADB.
* Smart List UI for easy navigation.
* Update the solution to the problem
New Change Log
📢 Official Release: Mysterious-Dev Tool V1.0.7 Launched
We are pleased to announce the release of Mysterious-Dev Tool V1.0.7.
This update focuses on Direct Carrier Unlocking and Certificate Management (Cert) solutions, provided completely Free & Safe.
📝 Changelog & New Features:
🔹 1. Unlock & Cert Services (Samsung / LG / JDM):
✅ Added Direct Unlock SIM (One-Click) for all supported models.
✅ Added Read / Write Cert functions to fix Network & IMEI issues.
✅ Full Free & Safe operations.
🔹 2. Translation Services:
✅ Added 2 New Methods for Samsung Translation on Android 15 / 16.
🔹 3. CPU Improvements:
✅ Improved MediaTek Protocol for better stability and wider support.
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📢 تحديث رسمي: إطلاق الإصدار Mysterious-Dev Tool V1.0.7
نعلن لجميع عملائنا وفنيي البرمجة عن توفر الإصدار الجديد V1.0.7،
والذي يركز بشكل أساسي على حلول الشبكة وفك الشفرة الدولية (Unlock SIM) وإدارة ملفات الشهادات (Cert) بشكل مجاني وآمن.
📝 سجل التغييرات والمميزات الجديدة:
🔹 1. خدمات فك الشفرة والشهادات (Samsung / LG / JDM):
✅ إضافة Direct Unlock SIM (فك شفرة بضغطة زر) لجميع الموديلات المدعومة.
✅ إضافة Read / Write Cert (قراءة وكتابة ملفات الشبكة) لإصلاح مشاكل الإيمي والاتصال.
✅ العملية مجانية بالكامل (Free) وآمنة تماماً (Safe).
🔹 2. خدمات التعريب (Translation):
✅ إضافة طريقتين جديدتين (New Methods) لتعريب أجهزة سامسونج إصدارات Android 15 / 16.
🔹 3. تحسينات المعالجات (Core):
✅ تحسين بروتوكول MediaTek لزيادة استقرار العمليات ودعم موديلات أحدث.
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📱 Full Supported Models List (V1.0.7):
📱 قائمة الموديلات المدعومة في هذا التحديث:
1️⃣ Samsung JDM & TracFone Models:
• SM-S215DL | SM-S134DL | SM-S124DL
• SM-S115DL | SM-S111DL | SM-S320VL | SM-S120VL
• SM-M115F | SM-M115M | SM-M025F | SM-M022F/M/G
• SM-M017F | SM-M015F/G | SM-M013F
• SM-A226B/BR | SM-A215U/U1 | SM-A207F/M
• SM-A115A/AZ/F/M/U/U1 | SM-A107F/M
• SM-A047F/M | SM-A045F/M
• SM-A037F/M/U/U1 | SM-A035F/G/M | SM-A032F/G/M
• SM-A025A/F/G/M/U/U1/V | SM-A015F/G/M/U/U1 | SM-A013F/G/M
••• And Many More Models
2️⃣ Samsung Cert & Unlock (Global Series):
• Galaxy S7 / S7 Edge: G935T/T1/P/A/V/W/U/R4/R6 | G930V/P/U/A/T/R4/R6
• Galaxy S8 / S8+: G950U/U1/W/D | G955U/U1/W
• Galaxy S9 / S9+: G960U/U1 | G965U/U1
• Galaxy Note 8: N950U/U1/W
• Galaxy Note 9: N930A/T/P/V/R4/W8
• Galaxy S5/Active: G900T/A/F/I/K/L/M/V/W8 | G891A | G892A/V
• Galaxy J Series: J727P/V | J327V | J250F/G/M/Y | J510F/FN | J500F/H/M
• Galaxy A Series (Old): A605F/FN/G | J415F/FN | J610F/FN | J810F/G
• Japan Variants: SCV33 | SCV34 | SCV35 | SCV36 | SCV37 | SCV38 | SCV39
••• And Many More Models
3️⃣ LG Supported Models (Unlock):
• LG Velvet / Wing / V60: LM-G900 | LM-F100 | LM-V600
• LG K Series: K51 (K500) | K92 (K920) | K42 (K420) | K31 (K300)
• LG Stylo: Stylo 6 (Q730) | Stylo 5 | Stylo 4
• LG Q Series: Q730MM/TM/QM | Q630UM | Q710
• LG X Series: X420 | X525 | X520 | X540 | X410
• More Models: LM-K400 | LM-Q510 | LM-Q310
••• And Many More Models
🚀 Mysterious‑Dev Tool V1.0.4 Changelog Update
🔥 Samsung FRP Menu Updates
- Added: Samsung FRP Reset [Direct MTP Mode] [Android 16]
- Method: New Direct Method (No QR Scan / No Test Point / No Files Needed)
- Support: All Models & CPUs [Exynos / MTK / Qualcomm / SPD]
⚡ New Menu (CDMA / VoLTE) Features
🛠️ SPD / Unisoc VoLTE & Diag Operations
- Open Engineer Mode (Method 1 & Method 4)
- Open Engineer Mode (Method 3 – Assistant)
- Open IoT Menu & GCF Settings Shortcuts
- Open Operator Menu Settings
- Enable VoLTE [Fast Mode – Diag]
- Enable VoLTE [Full Mode – Diag]
- Enable DIAG / CP Log (ZTE, Vivo, Moto, etc.)
📶 Samsung VoLTE / IMS Features
- Enable VoLTE [Power Key]
- Enable VoLTE [Lock Screen]
- Enable VoLTE [Assistant]
- Restore Defaults [Power Key Reset]
- Restore Defaults [Lock Screen Shortcut]
📲 MTK VoLTE & 4G Tools
- Show MTK VoLTE Instructions
- Enable MTK VoLTE Direct [Using Root]
- Open Engineer Mode [Main]
- Open Network Selection Menu
- Open IMS Settings Menu (Operator/Common)
- Open Misc Feature Config Menu
- Restore Default Assistant [Home Button]
- 🌐 Enable 4G Settings – Main Feature
- Coolpad Legacy CP3706AS, REDMAGIC, MEIZU General, Revvl 4G, T‑Mobile REVVL 5G
- China Mobile A3S, N3, N5, N5 Pro
- All Samsung Galaxy 5G Models (Exynos / MTK, Galaxy A‑Series, S‑Series, Note‑Series, Z Fold/Flip Series, J Series, etc.)
- Redmi Note Series (7, 8, 9, 11, 12, 13), Redmi K Series, Redmi 8/9T, Mi 11 Ultra
- Huawei / Honor (All Methods)
- ZTE N9560
- Motorola (Razr, One Ace, Moto G Stylus, Moto G Power, Moto G Play, Moto G Fast, Edge, E Series, etc.)
- VIVO (Y Series, X Series, V Series, T Series)
- LG (Wing, Velvet, V Series, G Series, Stylo Series, K Series)
- Sugar Models (Beta)
- LT Models (P Series, Note Series, M Series)
- OnePlus (Nord, 9 Series, 8 Series, 7 Series, 6T)
- Improved ADB connection stability
- New Smart List UI for easier navigation
Supported Brands: Samsung, Xiaomi (Redmi), Honor (Huawei), OnePlus, Motorola, China Mobile, REDMAGIC, Coolpad, MEIZU, Revvl, Sugar, VIVO, ZTE, LG, LT.
Supported Models:
✅ Core Improvements
⭐ Main Features of Mysterious-Dev Tool v1.0.3
🔧 General & ADB Functions
This tool can automatically detect the device when the phone is connected.
While working in ADB mode, you can view phone information, manage apps, and run necessary commands.
🔓 FRP and Unlock Related Options
This tool can help if you encounter FRP-related problems on many Samsung and other Android phones.
However, success depends on the device model and security patch.
⚡ Qualcomm Support
For phones with Qualcomm chipsets, there are—
- Firmware Flash
- EDL Mode Operation
- QCN Backup and Restore
- Network Repair options in some cases
🔥 MediaTek Support
- For MediaTek devices, the tool provides—
- Factory Reset
- FRP Remove (Supported Models)
- NVRAM/NVDATA related options
- Scatter Firmware Flash
🧠 Unisoc / Spreadtrum Support
- This tool also has—
- FRP Remove
- Firmware Flash
- Some functions related to the bootloader
🆕 What's new in v1.0.3?
The Mysterious-Dev Tool v1.0.3 update brings several improvements—
- More Samsung and Xiaomi model support
- Increased stability on Qualcomm and MTK modules
- The UI is simpler and cleaner than before
- Some new Network and SIM-related options
- Bug fixes and performance improvements
- This update makes the tool faster and smoother than before.
📱 Which brands can it be used on?
This tool is mainly known for use on the following brands—
- Samsung
- Xiaomi / Redmi / Poco
- Oppo / Realme
- Vivo
- Huawei (specific models)
- Motorola
- Tecno / Infinix / Itel
- Unisoc and other MediaTek-based phones
Not guaranteed to work on all devices—not all features.
⚠️ Important Warning
- It is important to know some things before using this type of tool—
- This is not an official OEM tool, but a third-party service tool
- Not all features may work on all phones
- Incorrect operation may result in data loss or software problems
- You should definitely make a backup before working
It is important to use it keeping in mind the ownership and legal issues of the device
📝 Conclusion
Mysterious-Dev Tool v1.0.3 is a powerful
Android servicing tool, which can be very effective in the hands of experienced technicians.
Multiple platform support in the same tool,
simple interface, and regular updates
have made this software popular.
However, since it is a third-party tool,
it is wise to always be aware and responsible while using it.
Download Link
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