Question [Q] S2 Wifi and Bluetooth not working.. Help!

Hello,
Wifi and Bluetooth wont turn on in my S2. Running 4.1.2 (Official)
I formatted the device, installed official 4.1.2(previously it was on leaked 4.1.2), installed spirit rom and now on official 4.1.2
Its the hardware issue. A repairer told me to replace its Wifi IC.
and to my surprise its not available anywhere in Mumbai for now.
Has anyone else faced this issue ? how did you handle this problem? any alternative?
Please help!!