Recent content by samshop

Something wrong. I've just tftp 5.4.12 CN firm to a CN bullet with 5.4.0. The upgraded is ok but the password still the same. I have 5 ones with 5.3.2 were actived before I open the box :D . I installed them on the roof, now i don't have password to use. This reset tool can't help me. need to...