there are few software's on market to increase the resolution but they wont promise 100% result.
Most phones are made in China they are the same.
China cell phones are cheaper versions of the brand name phones. They are almost always cheaper and claim to be good quality. They aren't recommended by a lot of cell phone dealers because of safety concerns.
nokia phones, China's junk
It would be difficult to do so. Many China-manufactured phones that didn't have Android configured before are not compatible simply because they aren't able to handle the software.
Yes, Sony Ericsson mobile phones were produced in China.
Mobile phones in China are available from China Mobile. They have a whole range of mobile phones as you would expect. The latest models are available at good prices
Yes they will work in the USA. What you want to look for is a phone that is unlocked and has all the software on it that your phone company will need.
bcoz its made in china
china
china
china
from china