What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
To reset network settings on a Samsung Galaxy, open Settings > General management > Reset, then choose the reset option that matches the connection problem. Depending on the model, software version and carrier, you may see separate options for mobile networks and Wi-Fi/Bluetooth, or a combined network-reset option. A network reset does not erase apps or personal files, but it can remove saved Wi-Fi networks and Bluetooth pairings.
Choose the network reset that matches the problem
When the phone offers separate choices, reset only the connection type that is failing. Samsung’s reset guidance and Bluetooth troubleshooting instructions describe these targeted options.
| Option | Use it for | What to restore afterward | Personal data |
|---|---|---|---|
| Reset mobile network settings | Mobile data, signal or other cellular connection trouble | Review any mobile-network settings that need adjustment; the exact effects depend on the device and reset prompt. | Samsung says network-specific resets do not erase apps or personal data. |
| Reset Wi-Fi and Bluetooth settings | Wi-Fi or Bluetooth connection trouble | Reconnect to Wi-Fi networks and pair Bluetooth accessories again. | Samsung says network-specific resets do not erase apps or personal data. |
| Reset network settings | A combined option, if that is what your device provides | Follow the on-screen warning; Wi-Fi networks and Bluetooth pairings may need to be set up again. | Samsung says this is distinct from a factory data reset and does not erase personal data. |
| Factory data reset | Not a targeted network fix; it returns the device to factory settings | Apps and personal data are erased. Back up important data first. | Erases personal data and apps. |
Do not select Factory data reset when you intend only to reset network settings. Samsung distinguishes the reset types and advises backing up before a factory reset in its overview of Galaxy reset methods.
Reset network settings on your Galaxy
-
Open Settings.
-
Tap General management, then Reset.
-
Tap the option that fits the issue: Reset mobile network settings for cellular trouble, or Reset Wi-Fi and Bluetooth settings for Wi-Fi or Bluetooth trouble. If your device instead shows Reset network settings, read the prompt to see what it will reset.
#1 Best Overall
Sale
Samsung Galaxy S26 Ultra, Unlocked Android Smartphone, 512GB, Black- PRIVACY DISPLAY: Automatically hide your screen from those beside you. The built-in privacy display can be preset¹ to turn on when receiving notifications, typing passwords, or using specific apps
- TYPE IT IN. TRANSFORM IT FAST: Enhance any shot in seconds on your smartphone by using Photo Assist² with Galaxy AI.³ Add objects, restore details, or apply new styles by simply typing or tapping
- NIGHTS, CAPTURED CLEARLY: From gigs to city lights, record and capture moments after dark with clarity using Nightography so your photos and videos stay crisp and clear on your Samsung Galaxy
- MAKE IT. EDIT IT. SHARE IT: Turn everyday moments into something personal with creative tools built right into your mobile phone, whether it’s a special contact photo, custom wallpaper, an invitation or more⁴
- HELP THAT KEEPS UP: Stay in the moment while Now Nudge with Galaxy AI helps you respond faster and stay organized with smart suggestions⁵ that appear exactly when you need them on your phone
-
Review the warning, tap Reset settings, and confirm with Reset if prompted. Your device may ask for its PIN, password or other security credentials.
-
Test the affected connection. For a Wi-Fi/Bluetooth reset, reconnect to saved networks and pair accessories as needed.
Rank #2
Samsung Galaxy A16 4G LTE (128GB + 4GB) International Model SM-A165F/DS Factory Unlocked, 6.7", Dual SIM, 50MP Triple Camera (Case Bundle), Black- Please note, this device does not support E-SIM; This 4G model is compatible with all GSM networks worldwide outside of the U.S. In the US, ONLY compatible with T-Mobile and their MVNO's (Metro and Standup). It will NOT work with other CDMA carriers, and it is also not compatible with their MVNO (Visible, Xfinity Mobile, US Mobile, Cricket Wireless, etc).
- Compatibility with certain third-party devices and accessibility accessories, including some hearing aids, may vary depending on manufacturer support, Bluetooth protocols, software compatibility, and regional firmware limitations. For additional hearing aid compatibility information, please refer to Samsung’s official support documentation.
- Camera: 50 MP, f/1.8, (wide), 1/2.76", 0.64µm, AF | 50 MP, f/1.8, (wide), 1/2.76", 0.64µm, AF | 2 MP, f/2.4, (macro). Battery: 5000 mAh, non-removable | A power adapter is NOT included.
Samsung’s support pages note that menus and reset choices vary by model and software version; carrier differences may also affect what appears. If the labels on your screen differ, use the closest matching option and rely on its confirmation screen before proceeding. See Samsung’s reset instructions and Canada support notes on variation.
Recommended Free Tools
If mobile data still does not work
Try these checks in order, testing mobile data after each change. Samsung UK’s mobile-data troubleshooting guidance recommends confirming mobile data is enabled, force-restarting the phone, and then resetting network settings.
Rank #3
- YOUR CONTENT, SUPER SMOOTH: The ultra-clear 6.7" FHD+ Super AMOLED display of Galaxy A17 5G helps bring your content to life, whether you're scrolling through recipes or video chatting with loved ones.¹
- LIVE FAST. CHARGE FASTER: Focus more on the moment and less on your battery percentage with Galaxy A17 5G. Super Fast Charging powers up your battery so you can get back to life sooner.²
- MEMORIES MADE PICTURE PERFECT: Capture every angle in stunning clarity, from wide family photos to close-ups of friends, with the triple-lens camera on Galaxy A17 5G.
- NEED MORE STORAGE? WE HAVE YOU COVERED: With an improved 2TB of expandable storage, Galaxy A17 5G makes it easy to keep cherished photos, videos and important files readily accessible whenever you need them.³
- BUILT TO LAST: With an improved IP54 rating, Galaxy A17 5G is even more durable than before.⁴ It’s built to resist splashes and dust and comes with a stronger yet slimmer Gorilla Glass Victus front and Glass Fiber Reinforced Polymer back.
-
Confirm Mobile data is enabled in your phone’s quick settings or mobile-network settings.
-
Force-restart the device, then check whether mobile data connects.
Rank #4
Sale
Samsung Galaxy A17 5G Smart Phone 128GB, US 1 Yr Manufacturer Warranty Blue- YOUR CONTENT, SUPER SMOOTH: The ultra-clear 6.7" FHD+ Super AMOLED display of Galaxy A17 5G helps bring your content to life, whether you're scrolling through recipes or video chatting with loved ones.¹
- LIVE FAST. CHARGE FASTER: Focus more on the moment and less on your battery percentage with Galaxy A17 5G. Super Fast Charging powers up your battery so you can get back to life sooner.²
- MEMORIES MADE PICTURE PERFECT: Capture every angle in stunning clarity, from wide family photos to close-ups of friends, with the triple-lens camera on Galaxy A17 5G.
- NEED MORE STORAGE? WE HAVE YOU COVERED: With an improved 2TB of expandable storage, Galaxy A17 5G makes it easy to keep cherished photos, videos and important files readily accessible whenever you need them.³
- BUILT TO LAST: With an improved IP54 rating, Galaxy A17 5G is even more durable than before.⁴ It’s built to resist splashes and dust and comes with a stronger yet slimmer Gorilla Glass Victus front and Glass Fiber Reinforced Polymer back.
-
Reset the mobile network settings using the steps above, then test again.
PerformanceWindows Errors? Fix Them Before They SpreadDriversCrashes, No Sound, or Screen Glitches?PerformancePC Slower Than It Used to Be?Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy. -
If there is still no service, check whether you have coverage and contact your current carrier about coverage, plan access or account issues. Samsung specifically highlights carrier help when problems continue, including after changing carriers while keeping the same phone.
Best Value
Samsung Galaxy S26, Unlocked Android Smartphone, 256GB, Black- TYPE IT IN. TRANSFORM IT FAST: Enhance any shot in seconds on your smartphone by using Photo Assist¹ with Galaxy AI.² Add objects, restore details, or apply new styles by simply typing or tapping
- MAKE IT. EDIT IT. SHARE IT: Turn everyday moments into something personal with creative tools built right into your mobile whether it’s a special contact photo, custom wallpaper, an invitation or more³
- FAST. POWERFUL. AI-READY: Power through your day with AI-accelerated performance from our fastest, smoothest and most powerful Galaxy processor yet, built to keep up with everything you do
- IMMENSELY IMMERSIVE: No matter where you are or what you’re watching, your favorite videos and more come to life with the vibrant display on Galaxy S26
- FIT EVERYONE IN THE SHOT: Group selfies are easier on your Samsung phone with a wider front camera⁴ that captures more of the scene, so no one gets left out of the moment
For weak signal, dropped calls or a “no network” message, Samsung’s signal guidance and call-disconnection troubleshooting also point to restoring Access Point Name (APN) settings to default, trying another available network mode, and running the Mobile network diagnostic in Samsung Members. If these checks do not resolve the problem, contact Samsung Support or arrange service. A SIM inspection is another troubleshooting check in Samsung India’s mobile-data guidance; it is separate from the network-reset procedure.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.If Wi-Fi or Bluetooth still will not connect
After resetting Wi-Fi and Bluetooth settings, reconnect to the Wi-Fi network and pair the accessory again. If the device still cannot connect, check Samsung’s Bluetooth troubleshooting guidance for device-specific steps. For broader mobile-network connection issues, Samsung also advises checking network settings and mode and asking the carrier about service or account access in its mobile-network connection guidance.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
Quick wins for a faster PC:
Clear out junk files and repair common Windows errorsFree Scan →Scan for outdated or missing drivers - takes under a minuteDriver Scan →Repair Windows errors before they cause bigger problemsFix Now →
