Chosen Solution
My phone was having trouble charging at first but now it wont charge or turn on at all any more …. before it would charge but i would have to position it a certain way, but now it wont turn on and ive even used brand new chargers. Its a “BLU VIVO XL “.
This is very likely a worn USB port. You will need to replace it. Unfortunately, the port is soldered on, which means you will need microsoldering skill to replace it at the board level. Alternatively, you could get a new motherboard with the charge port on it, but as the motherboard makes up a large percentage of the cost of the phone, it may be cheaper to buy a completely new one. Hope this helps!