Network Signal Guru
Free App
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About Network Signal Guru
***This app require ROOT permission and base on QUALCOMM chipset***
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.
NSG covers all test functions and latest technologies such as: GSM, GPRS, EDGE, UMTS, HSDPA, HSUPA, CDMA2000, EVDO, LTE(FDD & TDD). 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 needs two prequisite conditions before you are using this tool. first only support Qualcomm chipset models. Secondly NSG need cell phone a super user access within your android phone and you have to root the device before NSG is running.
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 (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.
NSG covers all test functions and latest technologies such as: GSM, GPRS, EDGE, UMTS, HSDPA, HSUPA, CDMA2000, EVDO, LTE(FDD & TDD). 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 needs two prequisite conditions before you are using this tool. first only support Qualcomm chipset models. Secondly NSG need cell phone a super user access within your android phone and you have to root the device before NSG is running.
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
All Application Badges
Free
downl.
downl.
Android
4.0.3+
4.0.3+
Bug
buster
buster
Android app
App History & Updates
What's Changed
**Fix (2.0.3)**
- WCDMA RSCP wrong fix in 2.0.2
**Fix (2.0.2)**
- LTE MIB message
- CDMA wildcard MCC/MNC show error
- Some SGLTE handsets support
- Signaling filter does not handle all type SIP messages
- WCDMA RSCP is error in poor signal (added in 2.0.1)
- Test script manager crash in android 4.x
- Cancel import cell data not implement
- Signaling detail copy crash if content is too large
- Some occasionally crash
**Fix (2.0.3)**
- WCDMA RSCP wrong fix in 2.0.2
**Fix (2.0.2)**
- LTE MIB message
- CDMA wildcard MCC/MNC show error
- Some SGLTE handsets support
- Signaling filter does not handle all type SIP messages
- WCDMA RSCP is error in poor signal (added in 2.0.1)
- Test script manager crash in android 4.x
- Cancel import cell data not implement
- Signaling detail copy crash if content is too large
- Some occasionally crash
Version update Network Signal Guru was updated to version 2.0.3
More downloads Network Signal Guru reached 100 000 - 500 000 downloads
Version update Network Signal Guru was updated to version 1.2.3
More downloads Network Signal Guru reached 50 000 - 100 000 downloads
What are users saying about Network Signal Guru
X
by X####:
by X####:
50 dolar? Better I buy mtk version.. this really annoying..
R
by R####:
by R####:
Why it's not working on oreo 8.1 roms. It was irking in noughat now I tried it on 8.1 custom roms it's not working. Please provide some solution.
R
by R####:
by R####:
Dear Team, N/A Halted What i can do.
U
by U####:
by U####:
Cant use the app because Tabs are moving automatically
G
by G####:
by G####:
The newest version is FINALLY able to lock LTE band on my SM-G9200 (CHN) , pretty good. Thank You Devs!
R
by R####:
by R####:
Solved frequent dissconnection problem in my lenovo vibe x3
R
by R####:
by R####:
Works well, testing scripts are great, nothing else like it
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by E####:
by E####:
I need a license for my Moto G5 Plus. I emailed you but no answer
R
by R####:
by R####:
Lock LTE bands not working on Oneplus 3 running OOS 5.0.2
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by R####:
by R####:
Freeze and random reboot
S
by S####:
by S####:
Tabs swipe automatically! Very suspicious app
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by S####:
by S####:
Great app, but root needed
R
by R####:
by R####:
Good for testing
R
by R####:
by R####:
Hello.. im using OnePlus3T on rooted 8.1 custom rom. Now after opening the app the pages starts switching on their own very fast..and it's very tough to navigate. Then after locking a particular band and exiting the app and then When I reopen it the lock band settings becomes default that is all of them gets tick mark. Plz fix this. Thanks!
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by C####:
by C####:
In India this app costs more than 3300 INR. I can buy new handset by adding 1500 more. Too costly.
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by R####:
by R####:
Amazing App. Any chance of getting it working with MediaTek & Samsung?
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by R####:
by R####:
Hello Team , I have selected wrongly united States band in morning x style XT1572.. SO NOW I am having issue with calling am not able to call. I saw this app change the band but I couldn't see any changes could you please help to resolve the issue
B
by B####:
by B####:
Love this app! It's a life saver when I hit congested bands and I'm over my unlimited data cap. I can switch all the LAT bands down to HSPA until I find one uncongested and still be able to use it. In some areas there seems to be problems with certain bands and by forcing my phone off it I'm able to have service where others can't like yesterday all of the available band 4 LTE were only giving about 1 Megs per second until I found one at the end that was giving 22 Megs per second because I was the only one on it. It really helps when I'm in Los Angeles because everybody's using LTE but hardly anybody is using 3-g and I can force my phone to it and usually have good service. It was also great to be able to see that my phone was indeed using carrier aggregation.
G
by G####:
by G####:
Tons of useful information, and I love the ability to lock bands and network modes.
R
by R####:
by R####:
Unmatched info anywhere! Developed for wireless pros, the cost is out of reach of us hobbiests, but dev will work with us! Intrusive ads need to be reworked.
R
by R####:
by R####:
I Used this app for just band locking I was ready to pay 5$ per month but 50$ per month that's way out of my budget.
R
by R####:
by R####:
Still the only app in the store that gives the most comprehensive info on mobile signals
F
by F####:
by F####:
What exactly this app does?
O
by O####:
by O####:
Good
R
by R####:
by R####:
Banner ads that obstruct the function of the app is the exact reason people have ad blockers. I expect more and more features are going to be moved behind the $50 pay wall until you eventually have to pay just to use the app at all...
R
by R####:
by R####:
I have rooted OnePlus 5t wth magisk but still I am unable to lock LTE bands pls help
R
by R####:
by R####:
This app used to be good back in the day. Now there are advertisements every 10 seconds. $50 a month ???
G
by G####:
by G####:
Don't bother installing it. You can't do anything unless you pay that crazy amount
R
by R####:
by R####:
Waste of Time... It doesn't work
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by R####:
by R####:
In last update why tabs are switching automatically? Plz fix it
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by R####:
by R####:
Useful application
I
by I####:
by I####:
It's bad enough that the pro features are way out of my price range, but now a pop-up that constantly appears over critical data? Please for the love of God give up trying to sucker people out of $50/month. Most of us don't need those features. Please stop.
S
by S####:
by S####:
This is a great app, and I dont mind to see an ad once in a while, but what you did in this last version with the always popping up ads on the signal bar is unacceptable. I think this is the time that I will start blocking it completely.
P
by P####:
by P####:
That banner ad is ruining the experience. Show it once then when I click the X keep it away! Don't pop it up every 10 seconds
R
by R####:
by R####:
Stop removing features and putting them behind a BS pay wall that the average user cannot afford. And the banner ads obstruct the view of signal data.
Q
by Q####:
by Q####:
Everything, including LTE band locking works. But the UI randomly switches tabs erratically for some reason
A
by A####:
by A####:
in custom ROMs this app is working like a charm but in Xiaomi's stock rom (miui based rom) I can't lock band. please do something.
R
by R####:
by R####:
Where is Locke option. Old version was good, to understand how to make changes and use it.
R
by R####:
by R####:
???? boo obstructive banner ad
by R####:
Only app i could find to force bands, the developer should make a separate neat and clean app for just forcing bands and keep this one for professional use only.