Originally Posted by leeowens54
So I flashed back to stock, and tried to flash drivers, and it said they installed successfully. But on stock GB it will turn on, scan, then turn off, not detecting any networks. Help??
Troubleshooting this require several directions.
1. Make sure the router or the wifi source is working properly. Are the other devices picking up the wifi signal also?
On the router, there is a dhcp lease time...set this on a different setting, ie..from Forever to 2 wks ..etc
2. Back up your data and pics etc and take out the micro sd card. Factory reset and data wipe with full format a few times from in the ROM. Boot into cwm and reset again.
The flash to complete GB stock - heimdall or odin with a complete re-partition - and try to run it stock. Try reseting the router again.
3. Open the phone and check the connections, remove the circuit board and the connections. See if anything is loose or corroded.
If after this and your wifi won't turn on, it could be hardware.
The easier solution is to take it or send it to a repair shop..repairuniverse and mobiletechvideo are two examples I've seen on other posts