The bare-metal memory of the cottage iPhone5 is only 250K K. What if I can't receive Fetion?

Most of these things can only be tried. Download and install, some can be used, most can not be used, be patient. There is no other way. Try to find relevant resources to download online, which needs less than 250kb.

In addition, I suggest not to buy a cottage machine in the future, because there are too many unsatisfactory places. There are also many smart phones with a few hundred yuan, which are far better than those in the cottage.