when you plug in charge to charging pin of nokia e52 and it shows charging indication but do not charge the battery. It can be the fault of charging IC that is given in repairing diagram of nokia e52 for not charging or fake charging.Nokia Asha 202 Usb Not Charging Problem Solution Jumper Ways
dis assemble the mobile phone and then find out if there is rust water damages or burn and carbon on the smart phone mobile.Clean the mother board with electronics cleaner and apply some heat with hot air to make it dry.
Re sold the Ic and Re flow it. If resolding can not solve not
charging or fake charging problem in nokia e52 replace this IC that is
used for Charging function of nokia e52.
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