Best wifi signal strength app for iphone

4GHz/5GHz/6GHz. Dec 12, 2022 · 5. The interface is simple, effective, and easily navigable for every user All in all, there’s hardly a drawback for you to refrain from using this signal booster app. Feb 21, 2024 · NetSpot for iOS. Close to no signal strength = -110 dBm. Find the best network provider in your area. AP3 - MyNetwork Ch11 & Ch 161. ∞∞∞∞ Main Features ∞∞∞∞. Speedtest by Ookla — with around 11,000 servers worldwide, this Wi-Fi speed test app can also deliver accurate speed test results. 4 and 5 GHz. Selecting rsrp0 tells you the strength of the signal you’re receiving from the nearest cell tower. Select WiFi and wait for the available networks to be listed. It’s Sep 7, 2016 · Set all of your wifi AP's to the same SSID name and the iPhone will roam automatically to the strongest signal and seamlessly too. Free download. Wi-Fi SweetSpots Map was created to help iPhone users discover the best place for their wireless router. NetX Network Tools is a comprehensive WiFi analyzer app for Android whose purpose is to help you discover all devices connected to your network and learn as much information about them as possible, including IP address, MAC address, vendor, Bonjour name, NetBIOS name, and domain. * Signal-to-noise ratio. If you choose rsrp1, you’re getting a reading from a further tower. Apple updated Field Test's interface in iOS 15, and one improvement gives you more control of the Dashboard. NetSpot WiFi Analyzer offers an accessible introduction to wifi analysis. Select the Wi-Fi Scan tab and click Scan Now. Feb 9, 2024 · From unraveling channel congestion conundrums to identifying rogue devices that are secretly siphoning off your bandwidth, these are the best Wi-Fi analyzer apps for iPhone, packed with features that will make you feel like a Wi-Fi superhero. NetSpot WiFi Analyzer efficiently detects and visualizes all WiFi networks around you, determines wireless signal strength and its other parameters, identifies possible Wi-Fi interference. In addition, the app will analyze your WiFi networks. It lets you quickly and easily overlay WiFi strength signal information on a map, allowing you to see at a glance where your signal is the strongest and weakest. The below-mentioned steps should work for iOS 13 / iOS 12 / iOS 11. Here's how to forget a Wi-Fi network: Open the Settings app on your iPhone Sep 11, 2023 · Select "Open Wireless Diagnostics. Not Screenshots. Good signal strength = -65 dBm to -84 dBm. NetSpot — both a WiFi signal strength visualizer and a WiFi discovery and analysis tool. Hit the green button. Discover the best apps to measure Wi-Fi signal strength on Android so that you can understand your network better and optimize your internet connection. All you have to do is fire up your phone app, dial the following code, and then tap the Call button. formation about your WiFi network and analyze it with our top three favorite WiFi channel Screenshots. Knowledge is power when enhancing your Wi-Fi signal strength and finding ways to boost cell signals at home for free. It allows you to test download, upload, and latency for 4G LTE, 5G, and WiFi. The Minim app is more than simply a WiFi analyzer; it has incredible functionality for diagnosing and troubleshooting networks. It operates on all WiFi bands including 2. 1. By default, the app rates your signal from low to good and measures it in ASU. When Fing is first opened, the app will automatically scan the network you're on to find all the different devices that are connected to it. Observe how Wi-Fi connection speed fluctuates over time, and locate the fastest and slowest Wi-Fi spots in your room! Discover the perfect spot for your wireless router, access point, or wireless gaming console by using Wi-Fi SweetSpots! Available on iPhone with a simple, easy-to-use design. - Supports 2. 4. You should see an Sep 6, 2019 · Open the “Settings” app on iPhone or iPad. ly/10Glst1LIKE US ON FACEBOOK: http://on. First Row Network Scanner This app provides a range of tools in addition to a Mar 28, 2021 · Once enabled, you should now see "Wi-Fi Scan" in the upper right-hand corner of the app. Nov 12, 2016 · Turn off Wi-Fi ( Settings > WiFi) Turn off LTE, because these readings can be different from standard cellphone signals ( Settings > Cellular > Enable LTE) Now you've got that out of the way, go Dec 6, 2023 · Typically, the closer you are to the router or the mesh node, the stronger the signal. To With unique technology our app will provide many useful information of your Wifi. Runs on Windows. Upon opening the app, it will start detecting your signal strength real time. Dec 5, 2022 · 1. Dec 30, 2022 · To set one up, go to your router's app/configuration page and navigate to the wireless settings. 5 out of 5. NetSpot generates more than 20 different WiFi heatmap visualizations: * Internet speed. Most Android devices offer a rough sense of signal strength by way of the Wi-Fi icon located in the status bar. You'll see dBm measurements expressed as RSSI. Meteor by OpenSignal is a fast independent speed-test app that offers reliable speed tests with a slick interface. The WilsonPro 710i is the first 5G-specific commercial iPhone signal booster. Video streaming test - check streaming experience for Netflix, YouTube and Mar 10, 2021 · The signal bars in your iPhone's status bar are great visual indicators for knowing how good your cellular reception is, but they're not very accurate. Most of these are only useful if you're developing phones or testing cell towers. Middling signal strength performance ; Mobile app offers limited functionality; Best Wi-Fi 6 Aug 24, 2021 · Best Wi-Fi Signal Strength Meter apps for iPhone & iPad. You can view the information about the networks around you. The "Best 2. This app boasts a wide range of tools and can diagnose various problems in the wi fi network setup internet connectivity and remote server issues. Mar 18, 2024 · Here’s our list of the best WiFi heatmap software: Ekahau AI Pro This WiFi signal detection system includes utilities to plan AP placement and confirm signal coverage. Open the settings app on iphone or ipad. Apr 25, 2024 · Getting the cell signal strength reading on an iPhone is possible if your carrier and the chipset in your phone both support it. From the options, click “Open. Network Speed Test — is a humble Windows 10 app that does nothing but one thing: tell you how fast your Internet connection is. OR: Dial *3001#12345#*. Still, there’s a lot that a capable iPad or iPhone WiFi channel scanner can tell you, including your internet speed, network name, signal strength, channel, router MAC address, security settings, and more. Aug 25, 2020 · How to Use iPhone Field Test Mode to See Your Cell Signal Strength. Under the Wi-Fi network list, locate the name of the wi-fi network or wireless router you want to check the signal strength for. These Internet speed tester tool is coming handy when you want to run a quick test of your home WiFi Speed or Data Plan Speed without opening any browser on the May 11, 2024 · Find out more about how we test, analyze, and rate. * Signal level. On iOS, if you want a cursory look at which network is stronger, you need only open the Settings app. But there is a trick to see the real numbers. Picture this: You're an adventurer, an explorer of remote Mar 30, 2022 · Open the Settings app, navigate to AirPort Utility, then scroll down and enable Wi-Fi Scanner. Dial *3001#12345#* and press the Call button: This will put your iPhone into Field Test Mode. Your iPhone will enter a field test mode that offers up several menus of technical measurements. 99 (128 GB only) device payment or full retail purchase w/new or upgrade smartphone line on Unlimited Ultimate plan (min. Size: 9. Then tap your network name → Enter its password → Select Join. iPhone Screenshots. Open the Settings app, navigate to AirPort Utility, then scroll down and enable Wi-Fi Scanner. Dec 28, 2021 · Fing is our favorite free Wi-Fi app because it provides very useful information for wireless networks but isn't at all hard to use. Press the “Yes” button to allow the app to make changes to your computer. To check WiFi signal strength on your iPhone, you can simply look at the WiFi indicator icon in the status bar at the top of your screen; more bars indicate a stronger signal. ‎Use Speedtest app to, 1. Top 3 Best WiFi Signal Strength Meter Apps . 35 MB. Jan 19, 2024 · Signal Strength is a super basic WiFi and cell phone signal strength app. Wifi explorer a mid level wifi analyzer for macs that includes signal strength indicators and noise measurements. You need Connectify Hotspot, a WiFi booster app with true WiFi repeater functionalities, that does this with bridging. Network Analyzer. Wi-Fi Analyzer — WiFi signal strength meter app for computers running the Windows operating system. 8. If iPhone is connected to the Internet via the cellular data network, the 5G, LTE, 4G, 3G, E, or GPRS icon appears in the Status bar. Remove thick iPhone case. Network Signal Booster. Apr 29, 2016 · You can access the field test mode on any iPhone. Here are the five best WiFi apps for iOS. Wireshark — is the polar opposite of WiFi Analyzer. Internet speed test built right in. *3001#12345#*. Choose “RsrpRsrqSinr”. It ranges from -10 dBm to -100 dBm, with -10 representing the best WiFi signal possible and -100 representing no signal whatsoever. If your iPhone keeps connecting to a weaker network, you can tell it to forget that network. Rating: 4. You can see that the best WiFi analyzer android analyzes the surrounding channels. Note: The same steps can be followed for AT&T or T-Mobile. Its original OpenSignal app helps you “accurately measure the everyday experience you receive on your mobile network”. 231 User reviews. Instead of showing the actual amount of signal you're receiving, they just give you a general range, and you'll have no idea if three out of four bars is actually a good connection or not. History: Keep the history of speed measurement, which is convenient for co… 3. Network Analyzer Pro. WiFi Signal lets you monitor your Wi-Fi network’s status and signal quality, notifying you about changes in your Wi-Fi connection. May 17, 2023 · Tap Phone Information. This means that the devices that will connect to the WiFi bridge will get real IP addresses from Dec 11, 2020 · The signal strength will be measured in dBm (decibel-milliwatts). LTE Discovery Feb 12, 2023 · How To Check Wifi Signal Strength Test on iOS on iPhone. Aug 26, 2023 · 2. You'll need an iPhone 6 or later (or an iPhone 6s or later if you use AT&T, for some reason) to use Wi-Fi calling. Android field test mode only displays cellular signal strength values. On Linux systems, use the following command: iwconfig wlan0 | grep -i --color signal. WiFi Network Strength. The AR WiFi Map Scanner allows you to analyze the quality of your WiFi connection at your place by using augmented reality technology. The best WiFi signal strength apps for iPhone are WiFi Analyzer, Fing, WiFi Signal Strength Meter, the Network Monitor, Home & Office WiFi Security and IT Tools, and the Network Analyzer. It help you to choose your spot or help you to decide add more wifi repeater to improve internet speed. (Image credit: Wifi Analyzer app) Simply put, this WiFi analyzer app turns your Android phone into exactly that. Your office have many wifi you don t know which is the best to connect. See the strength of the signal you’re getting across multiple iWifi is your ultimate network diagnostic tool, you can quickly test your internet speed, detect networked devices and view all kinds of network information, and there is also an analysis tool to visualize the nearby Wi-Fi signal. OpenSignal WiFi and phone signal analyzer for Android that includes geographical maps with signals imposed. Jan 17, 2024 · Sometimes, simply forgetting the Wi-Fi network on your iPhone and then reconnecting will resolve connectivity issues. " Now, go back to the Airport Utility app and start a scan. In the screenshot below, you can see Screenshots. This technology shows you where your signal coverage is weak*. Opensignal is a fully-featured mobile connectivity and network signal speed test tool. Its extensive scope ranges from basic network discovery to advanced analysis of signal strength across different zones of your space, including customizable surveys to understand coverage fully. Note: rsrp0 is your nearest tower, rsrp1 is your nearest back up tower. All you need is an iPhone and a free Wi-Fi strength app to check signal strength. NetSpot A WiFi heatmap tool for Windows devices; it can be used to keep on top of small as well as large WiFi networks. WiFi Status is a powerful tool that allows you to analyze the state of Wi-Fi networks, discover devices connected to WLAN and detect network problems. #6. Compare coverage on Sprint, T-Mobile, AT&T and Verizon. - Network information: Default gateway, Wi-Fi network, Cell (3G, LTE) network, Jun 18, 2021 · Method 4: Disable Wi-Fi. Wi-Fi signal strength apps can help IT specialists diagnose network problems and disputes, but they can also help the average user. Stop the scan once you see your Wi-Fi SSID name in the list of available networks. 3. The first and the foremost thing to make sure is that your WiFi is turned off: Go to Settings → Wi-Fi → Turn off Wi-Fi. Select the blue Wi-Fi link to see the signal strength. Tap on the network with the strongest signal to connect to it. Dec 28, 2021 · If you've ever used your iPhone's hidden Field Test mode to view your signal strength in decibel-milliwatts, locate the tower you're connected to, or find out the radio frequency in use, you no longer have to dig through all of the confusing-looking data every time you need to check. AP1 - MyNetwork Ch1 & Ch149. Tap on this, and then, tap on "Scan. Wi fi sweetspots signal strength meter app for iphone or ipad. With just a tap, you can uncover and identify all the carrier towers in your vicinity, whether they're cleverly camouflaged as trees or perched atop buildings. Tap Forget This Network → Forget. Data is crowdsourced to provide the most accurate results. The app will color-code each access point’s signal strength – green means good, yellow means okay, and red means poor. FEATURES. Most routers have guest networks disabled by default, so there will usually be a page to set one up Aug 8, 2022 · It’s a bit counter-intuitive, but the closer to zero the dBm reading is, the stronger the cell phone signal. 4 GHz Channels" and "Best 5 GHz" Channels" fields will recommend the ideal Wi-Fi channels you should be using on your router. Value: ★★★☆☆ Performance: ★★★★★ Range: ★★★★★ The Asus RT-BE96U is a Wi-Fi 7 router with excellent range, built-in security software and blazing Jun 16, 2020 · Imagine if you could ACTUALLY SEE your WiFi Signals You could place your router in the best position to get the fastest internet, you could visually see t • Turn Wi-Fi Assist on or off • Quickly turn mobile data on or off Check network connection strength. Best WiFi Analyzer App. 4★) OpenSignal is a highly trusted speed test tool. If you don’t want to restart your iPhone, consider toggling the Flight mode on and off. - Channel Analyzer for Nearby APs. NetSpot for iOS stands as a comprehensive Wi-Fi analyzer tool, allowing you to scan and map out your network coverage with precision. Below may be a list of the simplest wifi signal strength meter apps for iPhone, iPad, and iPod Touch, which will be downloaded from the App Store. Price: Free / $2. WiFi Signal can also recommend alternative channels for your network, thus avoiding signal overlapping and channel conflicts resulting in connectivity issues and performance degradation. Not for professional Wi-Fi deployments. No extra hardware! NetSpot 3 brings powerful WiFi site surveys to iPhone and iPad users. Jun 11, 2018 · Check out our guide on how to enable wi-fi calling on your iPhone. • View information and signal strength for all peripherals and devices, updating in real time as you move around. Free and safe download. If you are using iOS 14 and later, then the hidden field test mode interface has been redesigned. Close the Settings app. May 31, 2023 · To check the strength of your WiFi signal, the team has assembled a selection of applications. So when I had Android I used an app called wifi analyzer. Download WiFi Analyzer here. NetSpot for Android. Speed test, including download, upload and latency - for 3G, 4G/LTE, 5G and WiFi. • Signal Strength Meter: indicate your Mar 11, 2019 · First, open the Control Center (or head over to the Settings app) and turn off Wi-Fi. It allowed me to figure out the best area to put my router and also the best channel. FOLLOW US ON TWITTER: http://bit. PingTools is one of the more popular Wi-Fi apps for monitoring your network. It graphically showed my signal strength and the strengths of those around me. Using this app, you can diagnose various problems in your Wi-Fi network setup and internet connectivity. #1: Wi-Fi SweetSpots – Signal Strength Meter app for iPhone or iPad Oct 13, 2021 · Meteor by OpenSignal. [Key Features] - Support Mac computers with Apple M1 chip. Alternatively, for a more detailed analysis, you can download a third-party app like NetSpot from the App Store. Meteor by OpenSignal. " Ignore the wizard that appears. 2. You can also access cell coverage heat maps to identify how good any carrier's coverage is in your area. Tap “LTE” on iOS 11-13 or “Menu” on iOS 14 - 16. TP-Link Archer AXE75 (Credit: TP-Link) If your router uses an Oct 14, 2022 · Select Serving Cell Meas. I also just switched from Android to iPhone. We would like to show you a description here but the site won’t allow us. History: Keep the history of speed measurement, which is convenient for co… Jan 26, 2023 · Up to +90 dB Gain. Dec 7, 2022 · The Wi-Fi radio signal radiates out from it just like visible light radiates out from a lamp (the radio topography of Wi-Fi signals is a bit more complex than that, but you get the idea). Jan 18, 2022 · Just go to your iPhone or iPad Settings app (not the app's settings), tap Airport Utility from the list, and then toggle on "Wi-Fi Scanner. Mar 11, 2022 · 2. Whether you’re after a tool to put your new 5G connection to the test or a map that shows you Jun 25, 2024 · 1. You can pair it with a WilsonPro system for a complete 5G/4G solution or use it as a stand-alone unit. It's exclusively designed to enhance 5G Band 71 (600 MHz). It gives your iPhone a quick communication reboot and helps refresh the Download Wifi Signal Strength . Open the Phone app on your Dec 7, 2019 · We listed the best iPhone WiFi tools and Network Analysis apps that can check WiFi speed, analysis WiFi channel, measure WiFi Signal Strength, etc. For dBm, tap the dB icon on the top left corner. Go to “Wi-Fi”. The number of filled arcs will indicate which is the stronger network. Download on the App Store. • Get battery level for your own Apple devices (signed into the same primary iCloud account) — no need to install the app on 5 days ago · Wi-Fi 6, now the norm in most new routers, can take advantage of improved speeds and bandwidth. Related: How to Enable Wi-Fi Calling on Your iPhone. OpenSignal is a signal toolkit that shows you how to get a better network connection, find nearby free Wi-Fi hotspots worldwide, view signal maps, test the speed of your mobile or WiFi connection, and more. 9. You will know where in your house or office have best wifi signal strength. Jan 8, 2024 · If you're trying to stream games while sharing a network, there are steps you can take to make things better. Signal measurement is under Signal Strength. On Mac, the Wi-Fi indicator is located in the upper-right corner of the screen in the menu bar. Download the latest version of the top software, games, programs and apps in 2024. iPhone: $829. (Image credit: OpenSignal) OpenSignal is an independent analytics firm that specialises in measuring and monitoring mobile network speeds and experience and Koffers two apps. Wi-Fi Speed Tester Apps for iPhone. The best WiFi signal strength. Asus RT-BE96U. Features: - WiFi Optimizer for Interference Issues. Discover nearby Bluetooth peripherals and inspect their services for information and characteristics. Install AirPort Utility app from the App Store. 99. It does not show RSRQ or SINR measurements. Select rsrp0. - Real-time data and distance calculations. - Internet speed test, accurate download and upload 5 days ago · Here is our list of the three best WiFi analyzer and WiFi Signal Strength Apps for Android: farproc WiFi Analyzer Widely-used WiFi analyzing app for Android. Iphone app wifi signal strength meter. Toggle Flight Mode on and Off. . Fast: One-Click to measure the speed of the network and get accurate network speed test results within 25 seconds. Then, open the Phone app and enter in the following numbers and symbols, exactly as written (including the Apr 1, 2024 · On an Android phone, go to the Settings app to access a section called either Connections, Network & Internet, or similar. The application divides the space into points and measures the quality of the connection at these points. Downloads: 5M+ The Network Signal Booster is a proven WiFi booster app that can improve the cellular strength of the signals. OpenSignal. WiFi heatmapper, analyzer, and Internet speed test app. NetSpot — is an easy-to-use WiFi analyzer app for iOS with heatmapping capabilities. If you were trying to read a book on the couch in the center of your living room you wouldn't put the lamp in the farthest corner of the room because the Nov 26, 2021 · Download: PingTools Network Utilities (Free) 5. 4. Tap on "Stop" when you want to stop scanning, and then, "Done" when finished. The open-source app does not need internet access to function. Wi fi sweetspots wifi signal strength app for iphone. AP2 - MyNetwork Ch6 & Ch 153. There are also Jun 16, 2022 · Bluetooth has a range of roughly 30 feet, so it makes sense to pick up certain devices in the apartments next door. Speedtest by Ookla. 5. Cell Tower Locator. For reliable WiFi that's easy to keep up and running, many users have turned to the Minim mobile app. Some networks offer cell boosters that can take one bar of signal and make it a bit better. Jul 12, 2021 · 2. It will give you detailed info about the WiFi channels nearby and help you source a less crowded channel for your wireless router. Nperf Speed Test. Read on to know more about iPhone WiFi signal strength apps. Then go back to Settings → Wi-Fi. Excellent signal strength = -64 dBm to -50 dBm. It has a bunch of features, including a speed test, port scanner, Wi-Fi scanner Oct 21, 2023 · In Windows, go to Network and Internet > Network and Sharing Center. ”. Jun 10, 2020 · NetSpot WiFi Analyzer (free, Android) Screenshot: Gizmodo. Tests internet speed and coverage for mobile/Wi-Fi, checks download/upload speeds, latency, streaming service tests, coverage maps for signal strength, and data Oct 12, 2015 · Hey guys so I just moved into a new area and the wifi seems crowded. If you frequently get frustrated with slow download speeds on your iPhone, try turning off the Wi-Fi and using your cellular connection to download apps or stream media. Tap the info (i) icon next to the connected Wi-Fi name. Depending on the internet provider you use and your location, your internet may be slower than your phone carrier’s network. Other free apps, like LightBlue and Bluetooth BLE Device Finder, also show you a Oct 28, 2013 · Cons. May 14, 2020 · Android, iOS. The more bars, the better the connection. Build realistic WiFi heatmaps right on your iOS or iPadOS device in minutes, without additional expensive hardware! Analyze and troubleshoot your wireless networks Dec 6, 2023 · Open Settings on your iPhone → Tap Wi-Fi. Accurate: Check the speed of uploading and downloading under 2G, 3G, 4G, Wifi; 2. NetSpot for iOS. You’ll see something like one of the screens below. - History of signal strength. Next up, we have the Network Analyzer Pro, an advanced tool for network diagnostics, problem detection, and LAN scanning. Choose Mobile Network, SIM & Network, or similar. #5. Besides that, it can also detect various issues on remote servers. Look at the little WiFi icon next to each network. GET IT ON Google Play. Jul 11, 2021 · WiFi signal meter will help you to analyze the strength of your signal. To measure signal quality, you’d have to use cellular signal strength apps, which also measure cellular signal strength. WiFi Analyzer. This app is ideal if you want to examine your surrounding Wi-Fi networks by measuring their signal strength and identifying crowded channels. Less $830 trade-in/promo credit applied over 36 mos. Bare bones, basic tool. Learn more about the reasons for using a WiFi analyzer app and check the list of best WiFi analyzer apps for iOS. Choose LTE or Serving Cell Info. Look alongside the wi-fi network name for the little wi-fi signal indicator, which can be generalized as so: Three bars – Good wi-fi signal. iOS 13. Main features: - Discovers all devices connected to the network. Download wifi signal strength meter and enjoy it on your iphone ipad and ipod touch. Once the terminal is open, type in “ netsh wlan show interfaces Mar 28, 2021 · PingTools. The fuller the icon, the Jan 31, 2024 · Go to your phone’s “Phone” app and enter: *3001#12345#*. * Signal-to-interference ratio. Each device's IP address, physical MAC address, and hostname are shown Jun 13, 2022 · OpenSignal (4. Make sure the 4G or 5G cellular tab is selected. The network signal strength is displayed in the Status bar. May 8, 2024 · WiFi Analyzer gives you the most useful optimization information to help decrease interference and increase connection speed and stability. Apr 25, 2023 · How to check Wi-Fi signal strength on an Android device. Set or verify the Scan duration, and tap Scan from the top-right corner. Poor signal strength = -85 dBm to -100 dBm. With unique technology our app will provide many useful information of your wifi. Rsrp0 is your dBm. 4ghz and every other one for 5Ghz (if applicable) RobbieSnr Author. fb. For Android users, Wi-Fi Analyzer is a step easier. Open Signal. $90/mo w/Auto Pay (+taxes/fees) for 36 mos) req'd. Screenshot of the Minim app Network tab. Instead, click the Window menu and select "Utilities". Go to Settings > Wi-Fi, tap the (i) info icon next to the network name, and then select "Forget This A true WiFi booster app should also help you increase the WiFi signal strength so you can benefit from fast and reliable Internet. Set your channels 1,6,11 on 2. Discover the Power of Perfect Connectivity! Unveil the hidden world of cellular signal strength with our extraordinary app. Anything from 50dbm to 70dbm could be considered great to decent signal strength. Replace Your Antenna. Open the AirPort Utility app, and tap Wi-Fi Scan from the top-right corner. Netgear's WiFi Analytics is a free Android app that I find very handy when it comes to troubleshooting and monitoring a home Oct 2, 2019 · See how you can find wifi signal strength in dBm number on iPhone 11 Pro. " After a few moments you should start seeing a list of nearby wireless networks with their RSSI values in dBm. ; promo credit ends if eligibility req's are no longer met; 0% APR. sl lh bz jj nj rc ch ko ds cf