Signal Guard Pro

Signal Guard Pro$5.38

Rated 3.92/5 (206) —  Free Android application by kevin.zhang

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About Signal Guard Pro

[Suceessful Case]:

1. losing signal problem of Motorola Phone 4G.
2. Signal block problem of Samsung S3,Note2.
3. Unregistered problem of Samsung android series as S4,S3,Note2,Note3.
4. Signal offnet or diving problem of cell phone
5. Show your Carriers's signal distribution,Services provided by the Cloud Data Center.


Does your cell phone losing signal or offnet frequently?
Does your grey-market cell phone keep losing signal?
Is the signal normal when your cell phone sleeping?
Do you get losing signal warning when entering subway,basement,computer room and tunnel?

You would suffer above problems more or less when using cell phones.Cell phone does lose signal in certain places.Could we get beforehand warning of losing singal? Could we restore signal?

SignalGuardPro real-time monitoring signal quality and working condition of your cell phone.It can give beforehand warning with ring,vibration and LED three methods when signal abnormalities occurs,such as entering places like subway,basement,computer room and tunnels or caused by uncorrectly baseband settings. And it can automatically restore signal networking within 6 seconds(fastest), in accordance with the signal parameter settings. The whole restore process will be recorded in database which could be checked later.

1,Baseband locking function:
it can set working baseband in 2G,3G or 4G.

2,Cell tower locking function:
it can switch to the most powerful cell tower nearby, Combination of rational setting 2G/3G/4G baseband,it will enhance signal stability and improve quality of connection.

3,WIFI management function:
control WIFI connection,real-time examine frequency channel, DBM and other informations, change or erase connecting password, more effective and convenient than system’s wifi management.

4,WIFI channel diagnostics function:
It can automatically analysis available wireless router frequency channels,give tips of conflicted and interferenced channels and available free ones,therefore solve the problem of slow wifi connection.

5,Power saving function:
When actived, power saving function will turn on flight mode,close wifi and GPS. Thus no need of worrying midnight call or message wake you up.


[Function Description]

1) cellphone communications signal restore funtion to restore broken and weak network, enhance signal.
2) cellphone baseband lock, base station refresh function to improve the cellphone signal quality.
3) WIFI connection management, improve the diagnostic function to improve WIFI connection rate.
4) Signal power saving function to save cellphone power, extend standby time.
5) monitoring cellphone signals work status , double icon displays the amount of telecommunications signals.
6) Use combination of sound, vibration, LED three ways to remind lost signal and signal network restored.
7) Record logs of losing signal and restore signal network, for check and management later.
8) The app can be set to boot from the start, provide whole time monitoring.
9) Support all the software and hardware of Android models in the market. Support monitoring and restoring the signal even the cellphone is in standby or hibernation mode.

[Upgrade Info]

V4.4.0 (20170204):

1. Added signal self-test function,preset correct repair mode.
2. Fixed bugs that were refreshed in the event list.
3. Updated the feedback module.
4. Some problems have been improved.

By installing this app you agree to the following privacy policy:
http://www.wintterm.com/privacy_en

How to Download / Install

Download and install Signal Guard Pro version 4.4.0 on your Android device!
Downloaded 1,000+ times, content rating: Everyone
Android package: com.duoduosoft.signalguardpro, download Signal Guard Pro.apk

All Application Badges

Paid
app
Android
2.1+
Bug
buster
For everyone
Android app

App History & Updates

What's Changed
V4.4.0 (20170204):
1. Added signal self-test function,preset correct repair mode.
2. Fixed bugs that were refreshed in the event list.
3. Updated the feedback module.
4. Some problems have been improved.
Version update Signal Guard Pro was updated to version 4.4.0
Price update  Price changed from $5.01 to $5.38.
Price update  Price changed from $5.69 to $5.01.
Version update Signal Guard Pro was updated to version 4.2.0

What are users saying about Signal Guard Pro

M70%
by M####:

This app makes my phone hot and locks it up when running in the tray if I pull the tray down and look at alerts. Needs an update immediately for the price I paid for it!!!

X70%
by X####:

Amazing software

C70%
by C####:

Doesn't do anything different for me. Should of just kept the free version. Feel like I just wasted $5

M70%
by M####:

Doesn't work at my Mi Mix dual SIM standby. It was working well in my previous OPPO find 7

M70%
by M####:

SignalGuardPro, 'if' not the very best signal booster on the market, is at least one of the very best. Only one other comes close. It does a whole lot more than just toggle airplane mode. Love this app.

M70%
by M####:

It reads my LG v521's radio as a lte/cdma radio instead of an lte/wcdma radio. I am in fact nit picking here as that's a tablet and not fully compatible with this program, if the support for tablets is increased this would still be the best signal manager I have installed.

M70%
by M####:

Does not appear to detect root on galaxy s7.. it says it needs root, but no root request generated.. please check if you can.. a recommended app.. thanks

M70%
by M####:

Does nothing after the last update. No sound on signal lost and of course no repair.

T70%
by T####:

Lumayan lah pas ga ada LTE dipaksa nyari n lock tower. Tapi suka restart sinyal, ini yg agak mengganggu

M70%
by M####:

Intuitive user interface, very easy to configure. Highly recommended, money well spent in my opinion.

G70%
by G####:

It did not do anything to help my signal and I have the pro version

M70%
by M####:

I've tried many apps from the app store to help my weak signal at work. This app actually fixes the issue! The app will allow you to lock into a tower (I was able to lock into a 3g one that actually gave a better faster signal than the LTE one that I would sometimes get) the radio repair function also gave my phone that 1 bar it needs for texting that before would go in and out very often.

L70%
by L####:

Does exactly what it says it can do, ie .. lock your phone on a good tower, not the one it's picking up 30 miles away from you. Love this app. Continuous full signal bar !

M70%
by M####:

作为该软件为数较少的具备实时移动翻墙能力的中国大陆吃土技术员。凡是我停留过的地方,包括出租房、等公交、堵车,极差的信号质量都被同步到了云服务器,作为其他用户(主要是我)的参考。可是如果没有它对三家运营商各个优选频段组合的实时锁定修复能力,就只能买几千元的硬件信号放大器,而且还得背着到处走。当然,这是花费$4.99从美国谷歌应用商店采购的。之所以不用破解版,是因为它配得上这个价。

Z70%
by Z####:

My app will not alow me to use all features that I paid for. It said, version not implemented and features not available in this version. Tells me I need Pro version . it worked when I first bought it. I have sent several reports through the app with no response

K70%
by K####:

Have it on my Moto E, G2, G3 & X - always keeps signal where the phone would drop out before, probably the best signal 'repair kit' on the market.

F70%
by F####:

Needs root, for me that's to complated, haven't got a clue

M70%
by M####:

Does as promoted..Helps to lock signal

M70%
by M####:

There's a 4g tower with poor signal in my area. And a 2g tower with stable signal, here's the issue I can't lock onto the 2g tower which is bad bcuz atnt after signing a contract changed the signal reflectors around.

I70%
by I####:

Functions well.

M70%
by M####:

Top notch,excellent

I70%
by I####:

Well I have to assume the phones internal -dBm is accurate then the app reading, which off my -20dbm is wrong. Which means the app is useless to me. .

M70%
by M####:

I just resolve my lenovo a390 signal who is very sensible in my area.

Q70%
by Q####:

But there are 2 issues 1.it updates signal strength number only if I access the status menu in system settings 2.im completely unable to make air plane mode work

G70%
by G####:

Before i not using this my tablet and phone is to low signal now after i see the information this app pro looking more signal good hope can more power

Q70%
by Q####:

Does as promoted..Helps to lock signal

Q70%
by Q####:

Nice job development.

O70%
by O####:

Seems to work well. Effective, and provides stats essential for signal repair. Recommend.

Q70%
by Q####:

Works a treat for me, I constantly walk in and out of reception at work and sometimes the phone would just give up getting a signal and leave me offline for hours before I noticed. This gives it a kick up the bum to make sure I'm in contact whenever possible and the alarms are handy to let me know without checking. Top job.

Q70%
by Q####:

Great

Q70%
by Q####:

Note 2

U70%
by U####:

I was hoping that this would help my Samsung galaxy one 3 boost it's signal. I tried it and did pay the dollars to get the pro version. I still did not see any changes. I had drop calls, no signal and many missed calls. I just took it off the phone a couple days ago to try another brand. I'm dispointed and would not have paid had I known no change. Maybe I will try again since I'm out almost $5.00

D70%
by D####:

Well I have to assume the phones internal -dBm is accurate then the app reading, which off my -20dbm is wrong. Which means the app is useless to me. .

R70%
by R####:

My phone loses connectivity all the time, this gives me a warning and tries to fix it and usually succeeds! Exactly what I needed and not a rip... Thank you :)

E70%
by E####:

It worked all 3 or 4 times during the free period. However, since purchasing the app it hasn't worked. I still have to toggle between airplane mode and normal, or I have to reboot to get a better signal. Don't waste your money. Signed very disappointed.

C70%
by C####:

It did not do anything to help my signal and I have the pro version

H70%
by H####:

Much more control over connections than stock that's for sure I also like the widget

R70%
by R####:

It works really well with mobile network. But when this bus running my WiFi is so slow. Stop the app, and WiFi is back to full speed. Have to uninstall.

T70%
by T####:

Constantly causing my blueyooth signal to stop! Yes, I know it's a wifi app, but when I uninstalled it, the problem went away.

X70%
by X####:

Keep getting the message to upgrade to pro version since I surpassed the allowable fixes but I bought and paid for the pro version already. Please advise.


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Rating Distribution

RATING
3.95
206 users

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