Sadly lots of idiots on Youtube and elswhere that will tell you to “bake” things, to heatgun them, to put your phone in rice if you have got it wet and what not.
In some cases it actually “works” - if you heat up a dodgy capacitor or a flipchip GPU, it may start working again for a few hours/days/weeks. The problem is that it will fail again, even if you were successful, so it is no repair. Even worse, in most cases it does nothing at all except for destroying otherwise perfectly repairable board …
But people believe in this crap like a religion because back in the day XBox had cracked solder balls due to a flexing board when it was overheating and “heatgunning” the chip resoldered it sometimes back to the board. Ever since the oven and heatgun and “reflowing”/“reballing” is the default “solution” to every computer and phone problem - never mind a totally different construction or that the problem could be something completely different …
