Root Huawei Y300 wont boot properly [help!]

[Pyrojack]

I hacked my mobile a couple days ago (successful) and now it wont boot properly after installing some application. Can someone please give me a guide to fix my phone just bought it last week

 

[KJohns]

by hacked , do you mean that you rooted the device? installed a custom rom/recovery/etc? Also what did you install , and what is the device doing when you try and boot it up?

 

[Pyrojack]

I rooted my phone..

Installed 3d chainfire

Now my phone stuck in my postpaid provider logo

i panicked

wipe cache and some other things using twrp.

now twrp says that i dont have and OS installed,


PS: i dont have any backup