how to fix Tecno pop 5 lte stuck restarts itself problem | Tecno pop 5 lte comes off it self

Description "-
tecno pop 5 lte hard reset
tecno pop 5
tecno pop 5 lte switch off problem
hard reset tecno pop 5
factory reset tecno pop 5
how to flash tecno pop 5
tecno pop 5 lite
tecno mobile auto restart problem,tecno auto restart problem
tecno pop 5 lite auto restart problem
tecno pop 5 lite hang & restart problem