Question SM-T350 Stock Image Wifi Authentication Error on Reboot

skorpien

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May 6, 2011
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Hey all,

I have a Galaxy Tab A (T350) that I had flashed with a custom Lineage OS. I found that it was causing a lot of crashes and performance issues, so I flashed it back to the stock firmware.

However, despite entering the correct password for my SSID, I'm having issues reconnecting to it on reboot.

I'm certain the SSID and password are correct as it connects when I enter it initially and I can go online with my tablet. But when I reboot the tablet, the wifi doesn't connect and when I go into settings, I get an authentication error for the SSID.

I've tried different SSIDs and routers, resetting the wifi settings, and even a factory reset.

If I flash the Lineage OS back onto my tablet, the reconnection issue is resolved.

I'm not sure what else I can do and I would appreciate any suggestions.

Thank you
 
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