Many questions about BB3gCURVE

Hi guys
Fist I apologize for my bad english sorry about that :/
Second sorry about that I posting this Post but I try to fing answeres fore my questions but i cant find it :/
Q1: I have 0 left mep code? some stupida* b*tch did it
How can I unlock my phone? is there some programs like MFL or MFI i dont remember anymore cuz I spend last 1 week reading about that and some say"yes you can" other "no"
Q2: when I get the phone I could use WiFi home without a sim card just only for FB twitter like that now I cant cuz when I try to open Facebook it says you need dataplan blah blah or connect to WiFi yeah but Im connected to my Wifi
so my question is can I go around that RIM BIS and other ***** like that and use my WiFi without data plan and sim card ?

And I realy apologize guys sorry but I dont know what i have to do

1. You can try to wipe and re-install the OS using our guide here. Start on step 3... http://www.blackberryos.com/blackber...html#post89049 Keep in mind that we are not responsible for anything bad that may happen to your device.

2. Some native apps require a data plan. Try making sure that your cell phone signal is turned off.

about first question can you link me to proper OS for my device


Thanks (((: I appreciate that

Sure. This OS seems to the the latest OS for your 9300... TMobileAustria_9300_6.0.0.749 - Downloads - BlackBerryOS.com

Now Im gonna re-install the OS and Im gonna udpade my post to tell you what happen

Awesome, good luck. Post back here if you need help.

No its still 0 left and bouygues telecom logo is still there :/
any other suggestions ?
I think it had to be on the screen tmobile logo


And again sorry for my bad english :/