My phone went off after changing the battery
Hi! I have been having battery problem after 3 months I bought it, so I order for another battery to replace the faulty battery and afterwards the phone started getting so hot and switch off and never comes up again ....I even charge the battery but still coming up. I took it to the engineer and he said I should order for "mother box" which I try doing that again but no result found...pls help me ,I have really spent so much on buying and fixing the battery. What can I do?