flash firmware

[leo_hacker82]

hello i knew this is an old phone, but i buy a lot on ebay very cheap, and i have many phones working good and some phones stuck at boot logo, or virgin screen, anyone can know how flash firmware on this phone, and how make a full backup?
i can share rom if some one need it..
for me is good for listen music phone..so im gonna use it like an ipod..
but i need to seel the other ones..anyone can help me how flash firmware and whqat tools i need please

 

[zixxorb]

If you could post a backup, that'd be great

 

[leo_hacker82]

Tell me How to do it please...and i upload..if u know how flash firmware

 

[zixxorb]

If your phone has adb access you can pull firmware and flash things from there

 

[leo_hacker82]

Can u give me the steps...phones arent rooted...please tell me how pull firmware and how flash please