s-off = security off allow us to modify the NAND part memory of the phone..

unlike iphone, jailbreaking is to allowing the phone imei register into istore as a register user. it also modify in the extend the iphone official store will recognize the crack app as official...

most of the software r free to use, the good of android. some need to purchase which r the premiums or u can just get crack from websites that provide it... this noneed to s-off ur device bcoz google dont freaking care since android motto is free for everyone to use and to develop....

Even on Digi if you do not have a plan and you use data network, it won't stop as well. A friend of mine hit more than 2k thanks to Digi staff forgetting to send in the application for data plan. But if you have plan on Digi after exceeding, throttle speed. On Maxis, after exceeding charge at normal rate, that's why have to be very careful. Maxis only have one unlimited data plan but limited to Business registration only. RM99 a month unlimited.

I paid 20 for mine. Try to bargain until 25 or 20 

it is known issue, pls send back for warranty. it is all depends on your luck, if they have ready stock for replacement item, then you might be able to collect it back faster, otherwise... just wait.
is the matte screen protector original by htc?
haha, well mate, everything is expensive in Sabah. Transportation plus.. i dont know, it's just everything is limited and expensive there! darn i experienced all that during my stay there.