Wifi can not go up

My phone fell down soo much times ... Today, I Turn on my mobile, but Wifi cant turn on. The Wifi (in settings) said "Error". I think that it is troble in HW but SW may be wrong too. Bluetooth is dead too. Thank you for answers, my e-mail: Xmaster002@hotmail.com

Huawei Ascend G300

U8815

U8815V100R001C02B895

Android 2.3.6

2.6.38.3-perf

android@localhost #1