PC Companion doesnt even work anymore on my computer....... and Xperia Companion and its repair function didnt do anything for me @irawan01 wrote: To solve wifi can't turn on, here steps that i have done : 1. instal PC Companion on your computer 2. Back up your file 3.Go to support zone tab and click start 4. Click update software 5. Click repair and then click next 5. During update data at internal memory will be lost so on firts step you have to back up , follow steps until finished 6. After you finish follow the steps, you can restore your backup file My xperia z with lollipop and wifi work well.
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