Very weird problem with modem connection
Hi, i used to have a samsung wave but the screen is dead in piece, my friend gave me his nearly brand new samsung galaxy ace (From koodo), i swapped the sim card from my old phone and used the change phone service from my provider (Telus), but it doest work half the time, my network power alway keep playing from 0 bar to 4 bar, even at 0 bar it could work, and even at 4 bar it could not work, i noticed that everytime i leave my house i loose my network even if im getting better network outside, or if my wifi is on, and i decide to turn it off, it would also mess with the network and make it stop working again, when it doesnt work, it would just fail to send txt, and when i try to call, there is just nothing that happen and suddenly i hear a bip and call is closed, the only thing i can do to fix is to reset the phone, but then it will happen again soon, no matter what.
I had data enabled for like 5 hour, nothing was downloading or anything and then my provider sent me a msg saying that ive spend 10$ on data... Phone wasent even doing anything... And when I try to check the network lock by dialing the code, I'm getting a error "connection problem or invalid MMI code"
I tried the official rom and a bunch of unofficial one like CM, but none would fix the problem. I unlocked the phone using the bml5 method. An im currently on the ultimatum rom.
Anyone could have an idea to stop this to happen?