since it was only connected over Wifi it is very unlikely that the thunderstorm had anything to do with it. You did not tell us if you charged your phone and what you have checked on it. I would start with that.
After that you can do the troubleshooting per the manual
[image|1524369]
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Of course you can also try a hard reset as outlined [https://www.hardreset.info/devices/samsung/samsung-i9082-galaxy-grand/|on here]
since it was only connected over Wifi it is very unlikely that the thunderstorm had anything to do with it. You did not tell us if you charged your phone and what you have checked on it. I would start with that.
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After that you can do the troubleshooting per the manual
'''++@dj007++'''
since it was only connected over Wifi it is very unlikely that the thunderstorm had anything to do with it. You did not tell us if you charged your phone and what you have checked on it. I would start with that.