Troubleshoot Proximity sensor doesn’t work during call on Samsung Galaxy S10. This problem is among most annoying ones. No matter if you’re having an iPhone or this flagship phone, Samsung Galaxy S10, this problem can happen due unknown reasons.
Annoying by galaxy S9 and galaxy S9 plus Wi-Fi connected but not working issue? There are several reasons that can disconnect your Wi-Fi or internet connection on galaxy S9.
One of the easiest solutions is restart your device to fix Galaxy S9 WiFi not working problem.When your galaxy devices connected to Wi-Fi network, you can face Wifi disconnecting or Wi-Fi internet not available types issue. To fix this restart router & modem or reset network settings in galaxy S9 & S9 plus to fix Wi-Fi issue. Check out each one listed below methods to fix Galaxy S9 WiFi not working problem. 1 st Way: Turn on Airplane ModeScroll down notification bar and tap on Airplane mode to activate it. After 1 or 2 minute, disable it.
Now restart your phone and check fix Wi-Fi disconnecting issue or not. 2 nd Way: Reset router & ModemUnplug the router for 3-5 minute and after that plug it again. Now restart your device and check Wi-Fi connect or not. If not fix issue, check wall outlet power is working or not.
3 rd Way: Remove & Re-enter Wi-Fi password to fix Galaxy S9 WiFi not working problemRemove connected Wi-Fi from your galaxy S9 & S9 plus and again add Wi-Fi network on your Oreo phone.Delete Wi-Fi network on Galaxy S9 Oreo:Settings Network & Internet Wi-Fi Tap Wi-Fi network name ForgetAdd Wi-Fi network on Galaxy S9 and S9 plus:Settings Wi-Fi Enable Wi-Fi + Add network Enter SSID & Security, Proxy and IP settings Save 4 th Way: Reset network to fix Galaxy S9 WiFi not working problemReset network settings to fix Wifi problems in galaxy S9 and galaxy S9 plus Oreo 8.0. Step 1: Go to Settings in S9 OreoStep 2: Tap on systemStep 3: Tap on ResetStep 4: Tap on Network settings resetStep 5: Again touch Reset settingsIt will reset all network settings from your Oreo devices including Wi-Fi, Bluetooth and mobile data.
Check fix galaxy S9 plus Wi-Fi connected but not working issue or not.If none of the above method worked for fix galaxy S9 & galaxy S9 plus wifi not working issue, factory reset galaxy S9 using below settings. 5 th Method: Factory data reset galaxy S9 and galaxy S9 plusStep 1: Go to Settings in your galaxy S9 & S9 plusStep 2: Tap on Backup & resetStep 3: Tap on Factory data resetStep 4: Tap on Reset PhoneStep 5: Tap on Erase everythingNow restart your galaxy S9 device and connect Wi-Fi network to check fix issue or not.
If not fix.And that’s it. End the list of possible solutions to fix Galaxy S9 WiFi not working problem. Do you have any handy tricks you want to share? Tell us in the below comment section.
I try you backup file1st thanks 4 replyafter write efs wifi bluethoot ok but imei not showafter write qcn still show same problembut not write cert show this errorOperation: Write CERTSelected model: SM-G6000Selected port: COM21 SAMSUNG Mobile USB Serial PortSoftware version: 28.2Checking certificate file. OKKEY ID: 0757Waiting ADB device.
OKReading phone info.Model: SM-G6000Android version: 5.1.1Product code:Phone version:PDA version: G6000ZCU2BPA1CSC version: G6000CHN2BPA1CSC country code: ChinaCSC sales code: CHCHW version:Phone S/N: R000000000RModem board:RF cal date:IMEI:Initialization AT RIL. ErrorDone with Samsung Tool PRO v.28.2Brother have drk problemhow solve this. I try you backup file1st thanks 4 replyafter write efs wifi bluethoot ok but imei not showafter write qcn still show same problembut not write cert show this errorOperation: Write CERTSelected model: SM-G6000Selected port: COM21 SAMSUNG Mobile USB Serial PortSoftware version: 28.2Checking certificate file.
OKKEY ID: 0757Waiting ADB device. OKReading phone info.Model: SM-G6000Android version: 5.1.1Product code:Phone version:PDA version: G6000ZCU2BPA1CSC version: G6000CHN2BPA1CSC country code: ChinaCSC sales code: CHCHW version:Phone S/N: R000000000RModem board:RF cal date:IMEI:Initialization AT RIL. ErrorDone with Samsung Tool PRO v.28.2Brother have drk problemhow solve this.