wifi...

[Android Question]

i recently brought back my samsung galaxy ace from a phone repair shop because my phone doesn't allow any calls from outside my home to be made, but after getting it back, my wifi doesnt seem to be working, i tried using the static IP and entering the Ip address, Gateway, Netmask, DNS 1 and DNS 2 but it still doesnt work. I also tried *#*#526#*#* but it only says WlanTest Engineering Mode Status... Unloading Normal Driver and Loading Mfg Driver. NotSet Driver Loaded [NG]
What do I do? My internet used to work perfectly before taking it to the phones repair shop

 

[Rukbat]

Take it back to the shop and tell them that they now have to put the wifi back to the working condition it was in when you brought it to them.