Nokia E5 problems

I am having problems with my Nokia E5

Previous problem and solution

Whenever i switch my cell on, it gives LOCAL MODE/ TEST MODE, and nothing else.

I have changed its battery and now the problem resolved

New problem, NO solution sofar

On low battery i want to charge my cell phone, but it gives a message, "Disconnect charger from power supply to save energy".

Any help from you guys?

No solution yet,

I had purchased it from KSA, so no warranty here in Pakistan.

I am planning to visit Nokia care, let see...