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Download Network Signal Guru 4.5.1 APK
Target: Android 13 (API 33)
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What's new in Network Signal Guru 4.5.1
**New**
- 3cc/4cc NR CA
- Lock GSM Arfcn (Hisilicon)
**Change**
- China map
- Tips of purchase and restart
- Improve collect performance
**Fix**
- Can not start after crash
- Cumulative decode bugs
About Network Signal Guru 4.5.1
Network Signal Guru (NSG) is a multi-functional Android OS based tool for voice and data service quality troubleshooting, RF optimization and engineering field work. It supports all wireless network technologies worldwide, and covers multiple mobile layers as well as data stack in real-time. NSG provides extensive test functions for voice, data tests to assess and reflect the real end-user experience of QoS within a mobile network.
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NSG covers all test functions and latest technologies such as: GSM, GPRS, EDGE, UMTS, HSDPA, HSUPA, CDMA2000, EVDO, LTE, 5G NR. NSG integrates full recording and decoding of protocol layers on the supported technologies(3GPP, Layer2, Layer3 and SIP) and direct decoding of Layer 3 signaling and data protocol packets on cell phones.
NSG Map offers comprehensive and valuable benefits to combine outdoor and indoor measurements, which reduces the complexity of in locations such as subway, malls or airports.
NSG can support wide ranges of devices, such as Qualcomm, MediaTek Dimesnsity, Samsung Exynos and Huawei Kirin. Basically NSG needs root access for Qualcomm and MediaTek devices. for Huawei Kirin, custom ROM is preferred. for Samsung Exynos variants, NSG need a token from Samsung. you can also use Pixel 6 for Exynos testing, root needed. Please visit our web for more information.
What that NSG team is doing right now is to lower the cost of network maintenance, optimization and engineering processes. Currently a lot of test tools provided in the market are very expensive, some of those are much more expensive than a basestation. That’s why NSG Team launch this app. Please help us more users and carriers can get benefits from this APP.
Band Locking enables you to allow your phone to only search for service on the bands that you specify. This is important if you are trying to identify specific coverage in specific locations, or do other testing with your phone. Additionally, if you find that one band is severely congested, you can force your phone to stay on a different particular band.Network Signal Guru is a new app that gives TONS of information on the cellular networks that you are connected to.
Thanks and Best Regards,
NSG Team
info@qtrun.com
Network Signal Guru 4.5.1 variants
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:4.7.10(4071030) for Android 6.0+ (Marshmallow, API 23)
Uploaded:September 12, 2025 at 3:47AM UTC
File size:26.97 MB
Downloads:289
Version:4.7.7(4070730) for Android 6.0+ (Marshmallow, API 23)
Uploaded:July 3, 2025 at 6:44PM UTC
File size:26.8 MB
Downloads:518
Version:4.7.4(4070430) for Android 6.0+ (Marshmallow, API 23)
Uploaded:March 20, 2025 at 7:47AM UTC
File size:26.57 MB
Downloads:571
Version:4.7.2(4070230) for Android 6.0+ (Marshmallow, API 23)
Uploaded:February 28, 2025 at 3:04AM UTC
File size:26.5 MB
Downloads:160
Version:4.6.31(4063130) for Android 6.0+ (Marshmallow, API 23)
Uploaded:December 6, 2024 at 10:33AM UTC
File size:26.18 MB
Downloads:645
Version:4.6.25(4062530) for Android 6.0+ (Marshmallow, API 23)
Uploaded:September 11, 2024 at 3:39AM UTC
File size:25.99 MB
Downloads:472
Version:4.6.21(4062130) for Android 6.0+ (Marshmallow, API 23)
Uploaded:July 2, 2024 at 12:54PM UTC
File size:25.82 MB
Downloads:517
Version:4.6.11(4061130) for Android 6.0+ (Marshmallow, API 23)
Uploaded:March 19, 2024 at 12:50PM UTC
File size:25.45 MB
Downloads:676
Version:4.6.7(4060730) for Android 6.0+ (Marshmallow, API 23)
Uploaded:November 29, 2023 at 4:14AM UTC
File size:24.79 MB
Downloads:765
Version:4.6.6(4060630) for Android 6.0+ (Marshmallow, API 23)
Uploaded:October 18, 2023 at 9:24AM UTC
File size:24.6 MB
Downloads:591
Version:4.7.10
Uploaded:September 12, 2025 at 3:47AM UTC
File size:26.97 MB
Downloads:289
Version:4.7.7
Uploaded:July 3, 2025 at 6:44PM UTC
File size:26.8 MB
Downloads:518
Version:4.7.4
Uploaded:March 20, 2025 at 7:47AM UTC
File size:26.57 MB
Downloads:571
Version:4.7.2
Uploaded:February 28, 2025 at 3:04AM UTC
File size:26.5 MB
Downloads:160
Version:4.6.31
Uploaded:December 6, 2024 at 10:33AM UTC
File size:26.18 MB
Downloads:645
Version:4.6.25
Uploaded:September 11, 2024 at 3:39AM UTC
File size:25.99 MB
Downloads:472
Version:4.6.21
Uploaded:July 2, 2024 at 12:54PM UTC
File size:25.82 MB
Downloads:517
Version:4.6.11
Uploaded:March 19, 2024 at 12:50PM UTC
File size:25.45 MB
Downloads:676
Version:4.6.7
Uploaded:November 29, 2023 at 4:14AM UTC
File size:24.79 MB
Downloads:765
Version:4.6.6
Uploaded:October 18, 2023 at 9:24AM UTC
File size:24.6 MB
Downloads:591
